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import OL openssl-3.0.7-16.0.1.el9_2

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This commit is contained in:
Andrew Lukoshko 2023-06-22 15:26:45 +00:00
parent 659cee1fef
commit a8f16d4332
24 changed files with 3305 additions and 315 deletions
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367
SOURCES/0044-FIPS-140-3-keychecks.patch
View File

@ -35,7 +35,7 @@ diff -up openssl-3.0.1/crypto/dh/dh_key.c.fips3 openssl-3.0.1/crypto/dh/dh_key.c
if (BN_num_bits(dh->params.p) > OPENSSL_DH_MAX_MODULUS_BITS) {
ERR_raise(ERR_LIB_DH, DH_R_MODULUS_TOO_LARGE);
@@ -354,8 +367,23 @@ static int generate_key(DH *dh)
@@ -354,8 +367,21 @@ static int generate_key(DH *dh)
if (!ossl_dh_generate_public_key(ctx, dh, priv_key, pub_key))
goto err;
@ -50,9 +50,7 @@ diff -up openssl-3.0.1/crypto/dh/dh_key.c.fips3 openssl-3.0.1/crypto/dh/dh_key.c
dh->priv_key = priv_key;
+#ifdef FIPS_MODULE
+ if (ossl_dh_check_pairwise(dh) <= 0) {
+ dh->pub_key = dh->priv_key = NULL;
+ ERR_raise(ERR_LIB_DH, DH_R_CHECK_PUBKEY_INVALID);
+ goto err;
+ abort();
+ }
+#endif
+
@ -89,99 +87,276 @@ diff -up openssl-3.0.1/providers/implementations/exchange/ecdh_exch.c.fips3 open
retlen = ECDH_compute_key(secret, size, ppubkey, privk, NULL);
diff -up openssl-3.0.1/crypto/ec/ec_key.c.fips3 openssl-3.0.1/crypto/ec/ec_key.c
--- openssl-3.0.1/crypto/ec/ec_key.c.fips3 2022-07-25 14:03:34.420222507 +0200
+++ openssl-3.0.1/crypto/ec/ec_key.c 2022-07-25 14:09:00.728164294 +0200
@@ -336,6 +336,11 @@ static int ec_generate_key(EC_KEY *eckey
OSSL_SELF_TEST_get_callback(eckey->libctx, &cb, &cbarg);
ok = ecdsa_keygen_pairwise_test(eckey, cb, cbarg);
+
diff -up openssl-3.0.7/providers/implementations/keymgmt/ec_kmgmt.c.pairwise openssl-3.0.7/providers/implementations/keymgmt/ec_kmgmt.c
--- openssl-3.0.7/providers/implementations/keymgmt/ec_kmgmt.c.pairwise 2023-02-20 11:44:18.451884117 +0100
+++ openssl-3.0.7/providers/implementations/keymgmt/ec_kmgmt.c 2023-02-20 12:39:46.037063842 +0100
@@ -982,8 +982,17 @@ struct ec_gen_ctx {
int selection;
int ecdh_mode;
EC_GROUP *gen_group;
+#ifdef FIPS_MODULE
+ ok &= ossl_ec_key_public_check(eckey, ctx);
+ ok &= ossl_ec_key_pairwise_check(eckey, ctx);
+#endif /* FIPS_MODULE */
}
err:
/* Step (9): If there is an error return an invalid keypair. */
diff -up openssl-3.0.1/crypto/rsa/rsa_gen.c.fips3 openssl-3.0.1/crypto/rsa/rsa_gen.c
--- openssl-3.0.1/crypto/rsa/rsa_gen.c.fips3 2022-07-25 17:02:17.807271297 +0200
+++ openssl-3.0.1/crypto/rsa/rsa_gen.c 2022-07-25 17:18:24.931959649 +0200
@@ -23,6 +23,7 @@
#include <time.h>
#include "internal/cryptlib.h"
#include <openssl/bn.h>
+#include <openssl/obj_mac.h>
#include <openssl/self_test.h>
#include "prov/providercommon.h"
#include "rsa_local.h"
@@ -476,52 +476,43 @@ static int rsa_keygen(OSSL_LIB_CTX *libc
static int rsa_keygen_pairwise_test(RSA *rsa, OSSL_CALLBACK *cb, void *cbarg)
{
int ret = 0;
- unsigned int ciphertxt_len;
- unsigned char *ciphertxt = NULL;
- const unsigned char plaintxt[16] = {0};
- unsigned char *decoded = NULL;
- unsigned int decoded_len;
- unsigned int plaintxt_len = (unsigned int)sizeof(plaintxt_len);
- int padding = RSA_PKCS1_PADDING;
+ unsigned int signature_len;
+ unsigned char *signature = NULL;
OSSL_SELF_TEST *st = NULL;
+ static const unsigned char dgst[] = {
+ 0x7f, 0x83, 0xb1, 0x65, 0x7f, 0xf1, 0xfc, 0x53, 0xb9, 0x2d, 0xc1, 0x81,
+ 0x48, 0xa1, 0xd6, 0x5d, 0xfc, 0x2d, 0x4b, 0x1f, 0xa3, 0xd6, 0x77, 0x28,
+ 0x4a, 0xdd, 0xd2, 0x00, 0x12, 0x6d, 0x90, 0x69
+ };
+ void *ecdsa_sig_ctx;
+#endif
};
st = OSSL_SELF_TEST_new(cb, cbarg);
if (st == NULL)
goto err;
OSSL_SELF_TEST_onbegin(st, OSSL_SELF_TEST_TYPE_PCT,
+ /* No special name for RSA signature PCT*/
OSSL_SELF_TEST_DESC_PCT_RSA_PKCS1);
- ciphertxt_len = RSA_size(rsa);
+ signature_len = RSA_size(rsa);
- /*
- * RSA_private_encrypt() and RSA_private_decrypt() requires the 'to'
- * parameter to be a maximum of RSA_size() - allocate space for both.
- */
- ciphertxt = OPENSSL_zalloc(ciphertxt_len * 2);
- if (ciphertxt == NULL)
+ signature = OPENSSL_zalloc(signature_len);
+ if (signature == NULL)
goto err;
- decoded = ciphertxt + ciphertxt_len;
- ciphertxt_len = RSA_public_encrypt(plaintxt_len, plaintxt, ciphertxt, rsa,
- padding);
- if (ciphertxt_len <= 0)
+ if (RSA_sign(NID_sha256, dgst, sizeof(dgst), signature, &signature_len, rsa) <= 0)
goto err;
- if (ciphertxt_len == plaintxt_len
- && memcmp(ciphertxt, plaintxt, plaintxt_len) == 0)
+#ifdef FIPS_MODULE
+void *ecdsa_newctx(void *provctx, const char *propq);
+void ecdsa_freectx(void *vctx);
+int do_ec_pct(void *, const char *, void *);
+#endif
+
+ if (signature_len <= 0)
goto err;
- OSSL_SELF_TEST_oncorrupt_byte(st, ciphertxt);
+ OSSL_SELF_TEST_oncorrupt_byte(st, signature);
- decoded_len = RSA_private_decrypt(ciphertxt_len, ciphertxt, decoded, rsa,
- padding);
- if (decoded_len != plaintxt_len
- || memcmp(decoded, plaintxt, decoded_len) != 0)
+ if (RSA_verify(NID_sha256, dgst, sizeof(dgst), signature, signature_len, rsa) <= 0)
goto err;
ret = 1;
err:
OSSL_SELF_TEST_onend(st, ret);
OSSL_SELF_TEST_free(st);
- OPENSSL_free(ciphertxt);
+ OPENSSL_free(signature);
return ret;
static void *ec_gen_init(void *provctx, int selection,
const OSSL_PARAM params[])
{
@@ -1002,6 +1011,10 @@ static void *ec_gen_init(void *provctx,
OPENSSL_free(gctx);
gctx = NULL;
}
+#ifdef FIPS_MODULE
+ if (gctx != NULL)
+ gctx->ecdsa_sig_ctx = ecdsa_newctx(provctx, NULL);
+#endif
return gctx;
}
@@ -1272,6 +1285,12 @@ static void *ec_gen(void *genctx, OSSL_C
if (gctx->ecdh_mode != -1)
ret = ret && ossl_ec_set_ecdh_cofactor_mode(ec, gctx->ecdh_mode);
+#ifdef FIPS_MODULE
+ /* Pairwise consistency test */
+ if ((gctx->selection & OSSL_KEYMGMT_SELECT_KEYPAIR) != 0
+ && do_ec_pct(gctx->ecdsa_sig_ctx, "sha256", ec) != 1)
+ abort();
+#endif
if (gctx->group_check != NULL)
ret = ret && ossl_ec_set_check_group_type_from_name(ec, gctx->group_check);
@@ -1341,7 +1359,10 @@ static void ec_gen_cleanup(void *genctx)
if (gctx == NULL)
return;
-
+#ifdef FIPS_MODULE
+ ecdsa_freectx(gctx->ecdsa_sig_ctx);
+ gctx->ecdsa_sig_ctx = NULL;
+#endif
EC_GROUP_free(gctx->gen_group);
BN_free(gctx->p);
BN_free(gctx->a);
diff -up openssl-3.0.7/providers/implementations/signature/ecdsa_sig.c.pairwise openssl-3.0.7/providers/implementations/signature/ecdsa_sig.c
--- openssl-3.0.7/providers/implementations/signature/ecdsa_sig.c.pairwise 2023-02-20 11:50:23.035194347 +0100
+++ openssl-3.0.7/providers/implementations/signature/ecdsa_sig.c 2023-02-20 12:19:10.809768979 +0100
@@ -32,7 +32,7 @@
#include "crypto/ec.h"
#include "prov/der_ec.h"
-static OSSL_FUNC_signature_newctx_fn ecdsa_newctx;
+OSSL_FUNC_signature_newctx_fn ecdsa_newctx;
static OSSL_FUNC_signature_sign_init_fn ecdsa_sign_init;
static OSSL_FUNC_signature_verify_init_fn ecdsa_verify_init;
static OSSL_FUNC_signature_sign_fn ecdsa_sign;
@@ -43,7 +43,7 @@ static OSSL_FUNC_signature_digest_sign_f
static OSSL_FUNC_signature_digest_verify_init_fn ecdsa_digest_verify_init;
static OSSL_FUNC_signature_digest_verify_update_fn ecdsa_digest_signverify_update;
static OSSL_FUNC_signature_digest_verify_final_fn ecdsa_digest_verify_final;
-static OSSL_FUNC_signature_freectx_fn ecdsa_freectx;
+OSSL_FUNC_signature_freectx_fn ecdsa_freectx;
static OSSL_FUNC_signature_dupctx_fn ecdsa_dupctx;
static OSSL_FUNC_signature_get_ctx_params_fn ecdsa_get_ctx_params;
static OSSL_FUNC_signature_gettable_ctx_params_fn ecdsa_gettable_ctx_params;
@@ -104,7 +104,7 @@ typedef struct {
#endif
} PROV_ECDSA_CTX;
-static void *ecdsa_newctx(void *provctx, const char *propq)
+void *ecdsa_newctx(void *provctx, const char *propq)
{
PROV_ECDSA_CTX *ctx;
@@ -370,7 +370,7 @@ int ecdsa_digest_verify_final(void *vctx
return ecdsa_verify(ctx, sig, siglen, digest, (size_t)dlen);
}
-static void ecdsa_freectx(void *vctx)
+void ecdsa_freectx(void *vctx)
{
PROV_ECDSA_CTX *ctx = (PROV_ECDSA_CTX *)vctx;
@@ -581,6 +581,35 @@ static const OSSL_PARAM *ecdsa_settable_
return EVP_MD_settable_ctx_params(ctx->md);
}
+#ifdef FIPS_MODULE
+int do_ec_pct(void *vctx, const char *mdname, void *ec)
+{
+ static const unsigned char data[32];
+ unsigned char sigbuf[256];
+ size_t siglen = sizeof(sigbuf);
+
+ if (ecdsa_digest_sign_init(vctx, mdname, ec, NULL) <= 0)
+ return 0;
+
+ if (ecdsa_digest_signverify_update(vctx, data, sizeof(data)) <= 0)
+ return 0;
+
+ if (ecdsa_digest_sign_final(vctx, sigbuf, &siglen, sizeof(sigbuf)) <= 0)
+ return 0;
+
+ if (ecdsa_digest_verify_init(vctx, mdname, ec, NULL) <= 0)
+ return 0;
+
+ if (ecdsa_digest_signverify_update(vctx, data, sizeof(data)) <= 0)
+ return 0;
+
+ if (ecdsa_digest_verify_final(vctx, sigbuf, siglen) <= 0)
+ return 0;
+
+ return 1;
+}
+#endif
+
const OSSL_DISPATCH ossl_ecdsa_signature_functions[] = {
{ OSSL_FUNC_SIGNATURE_NEWCTX, (void (*)(void))ecdsa_newctx },
{ OSSL_FUNC_SIGNATURE_SIGN_INIT, (void (*)(void))ecdsa_sign_init },
diff -up openssl-3.0.7/providers/implementations/keymgmt/rsa_kmgmt.c.pairwise openssl-3.0.7/providers/implementations/keymgmt/rsa_kmgmt.c
--- openssl-3.0.7/providers/implementations/keymgmt/rsa_kmgmt.c.pairwise 2023-02-20 16:04:27.103364713 +0100
+++ openssl-3.0.7/providers/implementations/keymgmt/rsa_kmgmt.c 2023-02-20 16:14:13.848119419 +0100
@@ -434,6 +434,7 @@ struct rsa_gen_ctx {
#if defined(FIPS_MODULE) && !defined(OPENSSL_NO_ACVP_TESTS)
/* ACVP test parameters */
OSSL_PARAM *acvp_test_params;
+ void *prov_rsa_ctx;
#endif
};
@@ -447,6 +448,12 @@ static int rsa_gencb(int p, int n, BN_GE
return gctx->cb(params, gctx->cbarg);
}
+#ifdef FIPS_MODULE
+void *rsa_newctx(void *provctx, const char *propq);
+void rsa_freectx(void *vctx);
+int do_rsa_pct(void *, const char *, void *);
+#endif
+
static void *gen_init(void *provctx, int selection, int rsa_type,
const OSSL_PARAM params[])
{
@@ -474,6 +481,10 @@ static void *gen_init(void *provctx, int
if (!rsa_gen_set_params(gctx, params))
goto err;
+#ifdef FIPS_MODULE
+ if (gctx != NULL)
+ gctx->prov_rsa_ctx = rsa_newctx(provctx, NULL);
+#endif
return gctx;
err:
@@ -630,6 +641,11 @@ static void *rsa_gen(void *genctx, OSSL_
rsa = rsa_tmp;
rsa_tmp = NULL;
+#ifdef FIPS_MODULE
+ /* Pairwise consistency test */
+ if (do_rsa_pct(gctx->prov_rsa_ctx, "sha256", rsa) != 1)
+ abort();
+#endif
err:
BN_GENCB_free(gencb);
RSA_free(rsa_tmp);
@@ -645,6 +662,8 @@ static void rsa_gen_cleanup(void *genctx
#if defined(FIPS_MODULE) && !defined(OPENSSL_NO_ACVP_TESTS)
ossl_rsa_acvp_test_gen_params_free(gctx->acvp_test_params);
gctx->acvp_test_params = NULL;
+ rsa_freectx(gctx->prov_rsa_ctx);
+ gctx->prov_rsa_ctx = NULL;
#endif
BN_clear_free(gctx->pub_exp);
OPENSSL_free(gctx);
diff -up openssl-3.0.7/providers/implementations/signature/rsa_sig.c.pairwise openssl-3.0.7/providers/implementations/signature/rsa_sig.c
--- openssl-3.0.7/providers/implementations/signature/rsa_sig.c.pairwise 2023-02-20 16:04:22.548327811 +0100
+++ openssl-3.0.7/providers/implementations/signature/rsa_sig.c 2023-02-20 16:17:50.064871695 +0100
@@ -36,7 +36,7 @@
#define RSA_DEFAULT_DIGEST_NAME OSSL_DIGEST_NAME_SHA1
-static OSSL_FUNC_signature_newctx_fn rsa_newctx;
+OSSL_FUNC_signature_newctx_fn rsa_newctx;
static OSSL_FUNC_signature_sign_init_fn rsa_sign_init;
static OSSL_FUNC_signature_verify_init_fn rsa_verify_init;
static OSSL_FUNC_signature_verify_recover_init_fn rsa_verify_recover_init;
@@ -49,7 +49,7 @@ static OSSL_FUNC_signature_digest_sign_f
static OSSL_FUNC_signature_digest_verify_init_fn rsa_digest_verify_init;
static OSSL_FUNC_signature_digest_verify_update_fn rsa_digest_signverify_update;
static OSSL_FUNC_signature_digest_verify_final_fn rsa_digest_verify_final;
-static OSSL_FUNC_signature_freectx_fn rsa_freectx;
+OSSL_FUNC_signature_freectx_fn rsa_freectx;
static OSSL_FUNC_signature_dupctx_fn rsa_dupctx;
static OSSL_FUNC_signature_get_ctx_params_fn rsa_get_ctx_params;
static OSSL_FUNC_signature_gettable_ctx_params_fn rsa_gettable_ctx_params;
@@ -172,7 +172,7 @@ static int rsa_check_parameters(PROV_RSA
return 1;
}
-static void *rsa_newctx(void *provctx, const char *propq)
+void *rsa_newctx(void *provctx, const char *propq)
{
PROV_RSA_CTX *prsactx = NULL;
char *propq_copy = NULL;
@@ -990,7 +990,7 @@ int rsa_digest_verify_final(void *vprsac
return rsa_verify(vprsactx, sig, siglen, digest, (size_t)dlen);
}
-static void rsa_freectx(void *vprsactx)
+void rsa_freectx(void *vprsactx)
{
PROV_RSA_CTX *prsactx = (PROV_RSA_CTX *)vprsactx;
@@ -1504,6 +1504,45 @@ static const OSSL_PARAM *rsa_settable_ct
return EVP_MD_settable_ctx_params(prsactx->md);
}
+#ifdef FIPS_MODULE
+int do_rsa_pct(void *vctx, const char *mdname, void *rsa)
+{
+ static const unsigned char data[32];
+ unsigned char *sigbuf = NULL;
+ size_t siglen = 0;
+ int ret = 0;
+
+ if (rsa_digest_sign_init(vctx, mdname, rsa, NULL) <= 0)
+ return 0;
+
+ if (rsa_digest_signverify_update(vctx, data, sizeof(data)) <= 0)
+ return 0;
+
+ if (rsa_digest_sign_final(vctx, NULL, &siglen, 0) <= 0)
+ return 0;
+
+ if ((sigbuf = OPENSSL_malloc(siglen)) == NULL)
+ return 0;
+
+ if (rsa_digest_sign_final(vctx, sigbuf, &siglen, siglen) <= 0)
+ goto err;
+
+ if (rsa_digest_verify_init(vctx, mdname, rsa, NULL) <= 0)
+ goto err;
+
+ if (rsa_digest_signverify_update(vctx, data, sizeof(data)) <= 0)
+ goto err;
+
+ if (rsa_digest_verify_final(vctx, sigbuf, siglen) <= 0)
+ goto err;
+ ret = 1;
+
+ err:
+ OPENSSL_free(sigbuf);
+ return ret;
+}
+#endif
+
const OSSL_DISPATCH ossl_rsa_signature_functions[] = {
{ OSSL_FUNC_SIGNATURE_NEWCTX, (void (*)(void))rsa_newctx },
{ OSSL_FUNC_SIGNATURE_SIGN_INIT, (void (*)(void))rsa_sign_init },

20
SOURCES/0045-FIPS-services-minimize.patch
View File

@ -697,6 +697,26 @@ diff -up openssl-3.0.1/ssl/ssl_ciph.c.nokrsa openssl-3.0.1/ssl/ssl_ciph.c
diff -up openssl-3.0.1/providers/implementations/signature/rsa_sig.c.fipskeylen openssl-3.0.1/providers/implementations/signature/rsa_sig.c
--- openssl-3.0.1/providers/implementations/signature/rsa_sig.c.fipskeylen 2022-05-23 14:58:07.764281242 +0200
+++ openssl-3.0.1/providers/implementations/signature/rsa_sig.c 2022-05-23 15:10:29.327993616 +0200
@@ -692,6 +692,19 @@ static int rsa_verify_recover(void *vprs
{
PROV_RSA_CTX *prsactx = (PROV_RSA_CTX *)vprsactx;
int ret;
+# ifdef FIPS_MODULE
+ size_t rsabits = RSA_bits(prsactx->rsa);
+
+ if (rsabits < 2048) {
+ if (rsabits != 1024
+ && rsabits != 1280
+ && rsabits != 1536
+ && rsabits != 1792) {
+ ERR_raise(ERR_LIB_FIPS, PROV_R_INVALID_KEY_LENGTH);
+ return 0;
+ }
+ }
+# endif
if (!ossl_prov_is_running())
return 0;
@@ -770,6 +770,19 @@ static int rsa_verify(void *vprsactx, co
{
PROV_RSA_CTX *prsactx = (PROV_RSA_CTX *)vprsactx;

2
SOURCES/0049-Selectively-disallow-SHA1-signatures.patch
View File

@ -399,7 +399,7 @@ index 325e855333..bea397f0c1 100644
#define RSA_DEFAULT_DIGEST_NAME OSSL_DIGEST_NAME_SHA1
+#define RSA_DEFAULT_DIGEST_NAME_NONLEGACY OSSL_DIGEST_NAME_SHA2_256
static OSSL_FUNC_signature_newctx_fn rsa_newctx;
OSSL_FUNC_signature_newctx_fn rsa_newctx;
static OSSL_FUNC_signature_sign_init_fn rsa_sign_init;
@@ -289,10 +291,15 @@ static int rsa_setup_md(PROV_RSA_CTX *ctx, const char *mdname,

2
SOURCES/0058-FIPS-limit-rsa-encrypt.patch
View File

@ -19,7 +19,7 @@ diff -up openssl-3.0.1/providers/implementations/asymciphers/rsa_enc.c.no_bad_pa
+# ifdef FIPS_MODULE
+static int fips_padding_allowed(const PROV_RSA_CTX *prsactx)
+{
+ if (prsactx->pad_mode == RSA_PKCS1_PADDING
+ if (prsactx->pad_mode == RSA_PKCS1_PADDING || prsactx->pad_mode == RSA_NO_PADDING
+ || prsactx->pad_mode == RSA_PKCS1_WITH_TLS_PADDING)
+ return 0;
+

12
SOURCES/0076-FIPS-140-3-DRBG.patch
View File

@ -143,3 +143,15 @@ diff -up openssl-3.0.1/providers/implementations/rands/crngt.c.fipsrand openssl-
if (bytes_needed < min_len)
bytes_needed = min_len;
if (bytes_needed > max_len)
diff -up openssl-3.0.7/providers/implementations/rands/drbg_local.h.drbg openssl-3.0.7/providers/implementations/rands/drbg_local.h
--- openssl-3.0.7/providers/implementations/rands/drbg_local.h.drbg 2023-03-13 12:17:47.705538612 +0100
+++ openssl-3.0.7/providers/implementations/rands/drbg_local.h 2023-03-13 12:18:03.060702092 +0100
@@ -38,7 +38,7 @@
*
* The value is in bytes.
*/
-#define CRNGT_BUFSIZ 16
+#define CRNGT_BUFSIZ 32
/*
* Maximum input size for the DRBG (entropy, nonce, personalization string)

138
SOURCES/0078-Add-FIPS-indicator-parameter-to-HKDF.patch
View File

@ -1,138 +0,0 @@
From 0c4aaedf29a1ed1559762515bfeaa5923925e18f Mon Sep 17 00:00:00 2001
From: Clemens Lang <cllang@redhat.com>
Date: Thu, 11 Aug 2022 09:27:12 +0200
Subject: [PATCH 1/2] Add FIPS indicator parameter to HKDF
NIST considers HKDF only acceptable when used as in TLS 1.3, and
otherwise unapproved. Add an explicit indicator attached to the
EVP_KDF_CTX that can be queried using EVP_KDF_CTX_get_params() to
determine whether the KDF operation was approved after performing it.
Signed-off-by: Clemens Lang <cllang@redhat.com>
Related: rhbz#2114772
---
include/crypto/evp.h | 7 ++++
include/openssl/core_names.h | 1 +
include/openssl/kdf.h | 4 ++
providers/implementations/kdfs/hkdf.c | 53 +++++++++++++++++++++++++++
4 files changed, 65 insertions(+)
diff --git a/include/crypto/evp.h b/include/crypto/evp.h
index e70d8e9e84..76fb990de4 100644
--- a/include/crypto/evp.h
+++ b/include/crypto/evp.h
@@ -219,6 +219,13 @@ struct evp_mac_st {
OSSL_FUNC_mac_set_ctx_params_fn *set_ctx_params;
};
+#ifdef FIPS_MODULE
+/* According to NIST Special Publication 800-131Ar2, Section 8: Deriving
+ * Additional Keys from a Cryptographic Key, "[t]he length of the
+ * key-derivation key [i.e., the input key] shall be at least 112 bits". */
+# define EVP_KDF_FIPS_MIN_KEY_LEN (112 / 8)
+#endif
+
struct evp_kdf_st {
OSSL_PROVIDER *prov;
int name_id;
diff --git a/include/openssl/core_names.h b/include/openssl/core_names.h
index 21c94d0488..c019afbbb0 100644
--- a/include/openssl/core_names.h
+++ b/include/openssl/core_names.h
@@ -223,6 +223,7 @@ extern "C" {
#define OSSL_KDF_PARAM_X942_SUPP_PUBINFO "supp-pubinfo"
#define OSSL_KDF_PARAM_X942_SUPP_PRIVINFO "supp-privinfo"
#define OSSL_KDF_PARAM_X942_USE_KEYBITS "use-keybits"
+#define OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR "redhat-fips-indicator"
/* Known KDF names */
#define OSSL_KDF_NAME_HKDF "HKDF"
diff --git a/include/openssl/kdf.h b/include/openssl/kdf.h
index 0983230a48..86171635ea 100644
--- a/include/openssl/kdf.h
+++ b/include/openssl/kdf.h
@@ -63,6 +63,10 @@ int EVP_KDF_names_do_all(const EVP_KDF *kdf,
# define EVP_KDF_HKDF_MODE_EXTRACT_ONLY 1
# define EVP_KDF_HKDF_MODE_EXPAND_ONLY 2
+# define EVP_KDF_REDHAT_FIPS_INDICATOR_UNDETERMINED 0
+# define EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED 1
+# define EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED 2
+
#define EVP_KDF_SSHKDF_TYPE_INITIAL_IV_CLI_TO_SRV 65
#define EVP_KDF_SSHKDF_TYPE_INITIAL_IV_SRV_TO_CLI 66
#define EVP_KDF_SSHKDF_TYPE_ENCRYPTION_KEY_CLI_TO_SRV 67
diff --git a/providers/implementations/kdfs/hkdf.c b/providers/implementations/kdfs/hkdf.c
index afdb7138e1..6f06fa58fe 100644
--- a/providers/implementations/kdfs/hkdf.c
+++ b/providers/implementations/kdfs/hkdf.c
@@ -298,6 +298,56 @@ static int kdf_hkdf_get_ctx_params(void *vctx, OSSL_PARAM params[])
return 0;
return OSSL_PARAM_set_size_t(p, sz);
}
+
+#ifdef FIPS_MODULE
+ if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR))
+ != NULL) {
+ int fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_UNDETERMINED;
+ switch (ctx->mode) {
+ case EVP_KDF_HKDF_MODE_EXTRACT_AND_EXPAND:
+ /* TLS 1.3 never uses extract-and-expand */
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ break;
+ case EVP_KDF_HKDF_MODE_EXTRACT_ONLY:
+ {
+ /* When TLS 1.3 uses extract, the following holds:
+ * 1. The salt length matches the hash length, and either
+ * 2.1. the key is all zeroes and matches the hash length, or
+ * 2.2. the key originates from a PSK (resumption_master_secret
+ * or some externally esablished key), or an ECDH or DH key
+ * derivation. See
+ * https://www.rfc-editor.org/rfc/rfc8446#section-7.1.
+ * Unfortunately at this point, we cannot verify where the key
+ * comes from, so all we can do is check the salt length.
+ */
+ const EVP_MD *md = ossl_prov_digest_md(&ctx->digest);
+ if (md != NULL && ctx->salt_len == (size_t) EVP_MD_get_size(md))
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED;
+ else
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ }
+ break;
+ case EVP_KDF_HKDF_MODE_EXPAND_ONLY:
+ /* When TLS 1.3 uses expand, it always provides a label that
+ * contains an uint16 for the length, followed by between 7 and 255
+ * bytes for a label string that starts with "tls13 " or "dtls13".
+ * For compatibility with future versions, we only check for "tls"
+ * or "dtls". See
+ * https://www.rfc-editor.org/rfc/rfc8446#section-7.1 and
+ * https://www.rfc-editor.org/rfc/rfc9147#section-5.9. */
+ if (ctx->label != NULL
+ && ctx->label_len >= 2 /* length */ + 4 /* "dtls" */
+ && (strncmp("tls", (const char *)ctx->label + 2, 3) == 0 ||
+ strncmp("dtls", (const char *)ctx->label + 2, 4) == 0))
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED;
+ else
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ break;
+ }
+ return OSSL_PARAM_set_int(p, fips_indicator);
+ }
+#endif /* defined(FIPS_MODULE) */
+
return -2;
}
@@ -306,6 +356,9 @@ static const OSSL_PARAM *kdf_hkdf_gettable_ctx_params(ossl_unused void *ctx,
{
static const OSSL_PARAM known_gettable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL),
+#ifdef FIPS_MODULE
+ OSSL_PARAM_int(OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR, NULL),
+#endif /* defined(FIPS_MODULE) */
OSSL_PARAM_END
};
return known_gettable_ctx_params;
--
2.38.1

906
SOURCES/0078-KDF-Add-FIPS-indicators.patch Normal file
View File

@ -0,0 +1,906 @@
From 2290280617183863eb15425b8925765966723725 Mon Sep 17 00:00:00 2001
From: Clemens Lang <cllang@redhat.com>
Date: Thu, 11 Aug 2022 09:27:12 +0200
Subject: KDF: Add FIPS indicators
FIPS requires a number of restrictions on the parameters of the various
key derivation functions implemented in OpenSSL. The KDFs that use
digest algorithms usually should not allow SHAKE (due to FIPS 140-3 IG
C.C). Additionally, some application-specific KDFs have further
restrictions defined in SP 800-135r1.
Generally, all KDFs shall use a key-derivation key length of at least
112 bits due to SP 800-131Ar2 section 8. Additionally any use of a KDF
to generate and output length of less than 112 bits will also set the
indicator to unapproved.
Add explicit indicators to all KDFs usable in FIPS mode except for
PBKDF2 (which has its specific FIPS limits already implemented). The
indicator can be queried using EVP_KDF_CTX_get_params() after setting
the required parameters and keys for the KDF.
Our FIPS provider implements SHA1, SHA2 (both -256 and -512, and the
truncated variants -224 and -384) and SHA3 (-256 and -512, and the
truncated versions -224 and -384), as well as SHAKE-128 and -256.
The SHAKE functions are generally not allowed in KDFs. For the rest, the
support matrix is:
KDF | SHA-1 | SHA-2 | SHA-2 truncated | SHA-3 | SHA-3 truncated
==========================================================================
KBKDF | x | x | x | x | x
HKDF | x | x | x | x | x
TLS1PRF | | SHA-{256,384,512} only | |
SSHKDF | x | x | x | |
SSKDF | x | x | x | x | x
X9.63KDF | | x | x | x | x
X9.42-ASN1 | x | x | x | x | x
TLS1.3PRF | | SHA-{256,384} only | |
Signed-off-by: Clemens Lang <cllang@redhat.com>
Resolves: rhbz#2160733 rhbz#2164763
Related: rhbz#2114772 rhbz#2141695
---
include/crypto/evp.h | 7 ++
include/openssl/core_names.h | 1 +
include/openssl/kdf.h | 4 +
providers/implementations/kdfs/hkdf.c | 100 +++++++++++++++++++++-
providers/implementations/kdfs/kbkdf.c | 82 ++++++++++++++++--
providers/implementations/kdfs/sshkdf.c | 75 +++++++++++++++-
providers/implementations/kdfs/sskdf.c | 100 +++++++++++++++++++++-
providers/implementations/kdfs/tls1_prf.c | 74 +++++++++++++++-
providers/implementations/kdfs/x942kdf.c | 67 ++++++++++++++-
9 files changed, 488 insertions(+), 22 deletions(-)
diff --git a/include/crypto/evp.h b/include/crypto/evp.h
index e70d8e9e84..76fb990de4 100644
--- a/include/crypto/evp.h
+++ b/include/crypto/evp.h
@@ -219,6 +219,13 @@ struct evp_mac_st {
OSSL_FUNC_mac_set_ctx_params_fn *set_ctx_params;
};
+#ifdef FIPS_MODULE
+/* According to NIST Special Publication 800-131Ar2, Section 8: Deriving
+ * Additional Keys from a Cryptographic Key, "[t]he length of the
+ * key-derivation key [i.e., the input key] shall be at least 112 bits". */
+# define EVP_KDF_FIPS_MIN_KEY_LEN (112 / 8)
+#endif
+
struct evp_kdf_st {
OSSL_PROVIDER *prov;
int name_id;
diff --git a/include/openssl/core_names.h b/include/openssl/core_names.h
index 6bed5a8a67..680bfbc7cc 100644
--- a/include/openssl/core_names.h
+++ b/include/openssl/core_names.h
@@ -223,6 +223,7 @@ extern "C" {
#define OSSL_KDF_PARAM_X942_SUPP_PUBINFO "supp-pubinfo"
#define OSSL_KDF_PARAM_X942_SUPP_PRIVINFO "supp-privinfo"
#define OSSL_KDF_PARAM_X942_USE_KEYBITS "use-keybits"
+#define OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR "redhat-fips-indicator"
/* Known KDF names */
#define OSSL_KDF_NAME_HKDF "HKDF"
diff --git a/include/openssl/kdf.h b/include/openssl/kdf.h
index 0983230a48..86171635ea 100644
--- a/include/openssl/kdf.h
+++ b/include/openssl/kdf.h
@@ -63,6 +63,10 @@ int EVP_KDF_names_do_all(const EVP_KDF *kdf,
# define EVP_KDF_HKDF_MODE_EXTRACT_ONLY 1
# define EVP_KDF_HKDF_MODE_EXPAND_ONLY 2
+# define EVP_KDF_REDHAT_FIPS_INDICATOR_UNDETERMINED 0
+# define EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED 1
+# define EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED 2
+
#define EVP_KDF_SSHKDF_TYPE_INITIAL_IV_CLI_TO_SRV 65
#define EVP_KDF_SSHKDF_TYPE_INITIAL_IV_SRV_TO_CLI 66
#define EVP_KDF_SSHKDF_TYPE_ENCRYPTION_KEY_CLI_TO_SRV 67
diff --git a/providers/implementations/kdfs/hkdf.c b/providers/implementations/kdfs/hkdf.c
index dfa7786bde..f01e40ff5a 100644
--- a/providers/implementations/kdfs/hkdf.c
+++ b/providers/implementations/kdfs/hkdf.c
@@ -42,6 +42,7 @@ static OSSL_FUNC_kdf_settable_ctx_params_fn kdf_hkdf_settable_ctx_params;
static OSSL_FUNC_kdf_set_ctx_params_fn kdf_hkdf_set_ctx_params;
static OSSL_FUNC_kdf_gettable_ctx_params_fn kdf_hkdf_gettable_ctx_params;
static OSSL_FUNC_kdf_get_ctx_params_fn kdf_hkdf_get_ctx_params;
+static OSSL_FUNC_kdf_newctx_fn kdf_tls1_3_new;
static OSSL_FUNC_kdf_derive_fn kdf_tls1_3_derive;
static OSSL_FUNC_kdf_settable_ctx_params_fn kdf_tls1_3_settable_ctx_params;
static OSSL_FUNC_kdf_set_ctx_params_fn kdf_tls1_3_set_ctx_params;
@@ -85,6 +86,10 @@ typedef struct {
size_t data_len;
unsigned char info[HKDF_MAXBUF];
size_t info_len;
+ int is_tls13;
+#ifdef FIPS_MODULE
+ int output_keylen_indicator;
+#endif /* defined(FIPS_MODULE) */
} KDF_HKDF;
static void *kdf_hkdf_new(void *provctx)
@@ -170,6 +175,11 @@ static int kdf_hkdf_derive(void *vctx, unsigned char *key, size_t keylen,
return 0;
}
+#ifdef FIPS_MODULE
+ if (keylen < EVP_KDF_FIPS_MIN_KEY_LEN)
+ ctx->output_keylen_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+#endif /* defined(FIPS_MODULE) */
+
switch (ctx->mode) {
case EVP_KDF_HKDF_MODE_EXTRACT_AND_EXPAND:
default:
@@ -332,15 +342,78 @@ static int kdf_hkdf_get_ctx_params(void *vctx, OSSL_PARAM params[])
{
KDF_HKDF *ctx = (KDF_HKDF *)vctx;
OSSL_PARAM *p;
+ int any_valid = 0; /* set to 1 when at least one parameter was valid */
if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE)) != NULL) {
size_t sz = kdf_hkdf_size(ctx);
- if (sz == 0)
+ any_valid = 1;
+
+ if (sz == 0 || !OSSL_PARAM_set_size_t(p, sz))
return 0;
- return OSSL_PARAM_set_size_t(p, sz);
}
- return -2;
+
+#ifdef FIPS_MODULE
+ if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR))
+ != NULL) {
+ int fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED;
+ const EVP_MD *md = ossl_prov_digest_md(&ctx->digest);
+
+ any_valid = 1;
+
+ /* According to NIST Special Publication 800-131Ar2, Section 8:
+ * Deriving Additional Keys from a Cryptographic Key, "[t]he length of
+ * the key-derivation key [i.e., the input key] shall be at least 112
+ * bits". */
+ if (ctx->key_len < EVP_KDF_FIPS_MIN_KEY_LEN)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic Module
+ * Verification Program, Section D.B and NIST Special Publication
+ * 800-131Ar2, Section 1.2.2 say that any algorithm at a security
+ * strength < 112 bits is legacy use only, so all derived keys should
+ * be longer than that. If a derived key has ever been shorter than
+ * that, ctx->output_keyelen_indicator will be NOT_APPROVED, and we
+ * should also set the returned FIPS indicator to unapproved. */
+ if (ctx->output_keylen_indicator == EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ if (ctx->is_tls13) {
+ if (md != NULL
+ && !EVP_MD_is_a(md, "SHA2-256")
+ && !EVP_MD_is_a(md, "SHA2-384")) {
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic
+ * Module Validation Program, Section 2.4.B, (5): "The TLS 1.3
+ * key derivation function documented in Section 7.1 of RFC
+ * 8446. This is considered an approved CVL because the
+ * underlying functions performed within the TLS 1.3 KDF map to
+ * NIST approved standards, namely: SP 800-133rev2 (Section 6.3
+ * Option #3), SP 800-56Crev2, and SP 800-108."
+ *
+ * RFC 8446 appendix B.4 only lists SHA-256 and SHA-384. */
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ }
+ } else {
+ if (md != NULL
+ && (EVP_MD_is_a(md, "SHAKE-128") ||
+ EVP_MD_is_a(md, "SHAKE-256"))) {
+ /* HKDF is a SP 800-56Cr2 TwoStep KDF, for which all SHA-1,
+ * SHA-2 and SHA-3 are approved. SHAKE is not approved, because
+ * of FIPS 140-3 IG, section C.C: "The SHAKE128 and SHAKE256
+ * extendable-output functions may only be used as the
+ * standalone algorithms." */
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ }
+ }
+ if (!OSSL_PARAM_set_int(p, fips_indicator))
+ return 0;
+ }
+#endif /* defined(FIPS_MODULE) */
+
+ if (!any_valid)
+ return -2;
+
+ return 1;
}
static const OSSL_PARAM *kdf_hkdf_gettable_ctx_params(ossl_unused void *ctx,
@@ -348,6 +421,9 @@ static const OSSL_PARAM *kdf_hkdf_gettable_ctx_params(ossl_unused void *ctx,
{
static const OSSL_PARAM known_gettable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL),
+#ifdef FIPS_MODULE
+ OSSL_PARAM_int(OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR, NULL),
+#endif /* defined(FIPS_MODULE) */
OSSL_PARAM_END
};
return known_gettable_ctx_params;
@@ -677,6 +753,17 @@ static int prov_tls13_hkdf_generate_secret(OSSL_LIB_CTX *libctx,
return ret;
}
+static void *kdf_tls1_3_new(void *provctx)
+{
+ KDF_HKDF *hkdf = kdf_hkdf_new(provctx);
+
+ if (hkdf != NULL)
+ hkdf->is_tls13 = 1;
+
+ return hkdf;
+}
+
+
static int kdf_tls1_3_derive(void *vctx, unsigned char *key, size_t keylen,
const OSSL_PARAM params[])
{
@@ -692,6 +779,11 @@ static int kdf_tls1_3_derive(void *vctx, unsigned char *key, size_t keylen,
return 0;
}
+#ifdef FIPS_MODULE
+ if (keylen < EVP_KDF_FIPS_MIN_KEY_LEN)
+ ctx->output_keylen_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+#endif /* defined(FIPS_MODULE) */
+
switch (ctx->mode) {
default:
return 0;
@@ -769,7 +861,7 @@ static const OSSL_PARAM *kdf_tls1_3_settable_ctx_params(ossl_unused void *ctx,
}
const OSSL_DISPATCH ossl_kdf_tls1_3_kdf_functions[] = {
- { OSSL_FUNC_KDF_NEWCTX, (void(*)(void))kdf_hkdf_new },
+ { OSSL_FUNC_KDF_NEWCTX, (void(*)(void))kdf_tls1_3_new },
{ OSSL_FUNC_KDF_FREECTX, (void(*)(void))kdf_hkdf_free },
{ OSSL_FUNC_KDF_RESET, (void(*)(void))kdf_hkdf_reset },
{ OSSL_FUNC_KDF_DERIVE, (void(*)(void))kdf_tls1_3_derive },
diff --git a/providers/implementations/kdfs/kbkdf.c b/providers/implementations/kdfs/kbkdf.c
index a542f84dfa..6b6dfb94ac 100644
--- a/providers/implementations/kdfs/kbkdf.c
+++ b/providers/implementations/kdfs/kbkdf.c
@@ -59,6 +59,9 @@ typedef struct {
kbkdf_mode mode;
EVP_MAC_CTX *ctx_init;
+ /* HMAC digest algorithm, if any; used to compute FIPS indicator */
+ PROV_DIGEST digest;
+
/* Names are lowercased versions of those found in SP800-108. */
int r;
unsigned char *ki;
@@ -70,6 +73,9 @@ typedef struct {
size_t iv_len;
int use_l;
int use_separator;
+#ifdef FIPS_MODULE
+ int output_keylen_indicator;
+#endif /* defined(FIPS_MODULE) */
} KBKDF;
/* Definitions needed for typechecking. */
@@ -138,6 +144,7 @@ static void kbkdf_reset(void *vctx)
void *provctx = ctx->provctx;
EVP_MAC_CTX_free(ctx->ctx_init);
+ ossl_prov_digest_reset(&ctx->digest);
OPENSSL_clear_free(ctx->context, ctx->context_len);
OPENSSL_clear_free(ctx->label, ctx->label_len);
OPENSSL_clear_free(ctx->ki, ctx->ki_len);
@@ -240,6 +247,11 @@ static int kbkdf_derive(void *vctx, unsigned char *key, size_t keylen,
return 0;
}
+#ifdef FIPS_MODULE
+ if (keylen < EVP_KDF_FIPS_MIN_KEY_LEN)
+ ctx->output_keylen_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+#endif /* defined(FIPS_MODULE) */
+
h = EVP_MAC_CTX_get_mac_size(ctx->ctx_init);
if (h == 0)
goto done;
@@ -297,6 +309,9 @@ static int kbkdf_set_ctx_params(void *vctx, const OSSL_PARAM params[])
return 0;
}
+ if (!ossl_prov_digest_load_from_params(&ctx->digest, params, libctx))
+ return 0;
+
p = OSSL_PARAM_locate_const(params, OSSL_KDF_PARAM_MODE);
if (p != NULL
&& OPENSSL_strncasecmp("counter", p->data, p->data_size) == 0) {
@@ -363,20 +378,77 @@ static const OSSL_PARAM *kbkdf_settable_ctx_params(ossl_unused void *ctx,
static int kbkdf_get_ctx_params(void *vctx, OSSL_PARAM params[])
{
OSSL_PARAM *p;
+ int any_valid = 0; /* set to 1 when at least one parameter was valid */
p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE);
- if (p == NULL)
+ if (p != NULL) {
+ any_valid = 1;
+
+ /* KBKDF can produce results as large as you like. */
+ if (!OSSL_PARAM_set_size_t(p, SIZE_MAX))
+ return 0;
+ }
+
+#ifdef FIPS_MODULE
+ p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR);
+ if (p != NULL) {
+ KBKDF *ctx = (KBKDF *)vctx;
+ int fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED;
+
+ any_valid = 1;
+
+ /* According to NIST Special Publication 800-131Ar2, Section 8:
+ * Deriving Additional Keys from a Cryptographic Key, "[t]he length of
+ * the key-derivation key [i.e., the input key] shall be at least 112
+ * bits". */
+ if (ctx->ki_len < EVP_KDF_FIPS_MIN_KEY_LEN)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic Module
+ * Verification Program, Section D.B and NIST Special Publication
+ * 800-131Ar2, Section 1.2.2 say that any algorithm at a security
+ * strength < 112 bits is legacy use only, so all derived keys should
+ * be longer than that. If a derived key has ever been shorter than
+ * that, ctx->output_keyelen_indicator will be NOT_APPROVED, and we
+ * should also set the returned FIPS indicator to unapproved. */
+ if (ctx->output_keylen_indicator == EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic Module
+ * Validation Program, Section C.C: "The SHAKE128 and SHAKE256
+ * extendable-output functions may only be used as the standalone
+ * algorithms." Note that the digest is only used when the MAC
+ * algorithm is HMAC. */
+ if (ctx->ctx_init != NULL
+ && EVP_MAC_is_a(EVP_MAC_CTX_get0_mac(ctx->ctx_init), OSSL_MAC_NAME_HMAC)) {
+ const EVP_MD *md = ossl_prov_digest_md(&ctx->digest);
+ if (md != NULL
+ && (EVP_MD_is_a(md, "SHAKE-128") || EVP_MD_is_a(md, "SHAKE-256"))) {
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ }
+ }
+
+ if (!OSSL_PARAM_set_int(p, fips_indicator))
+ return 0;
+ }
+#endif
+
+ if (!any_valid)
return -2;
- /* KBKDF can produce results as large as you like. */
- return OSSL_PARAM_set_size_t(p, SIZE_MAX);
+ return 1;
}
static const OSSL_PARAM *kbkdf_gettable_ctx_params(ossl_unused void *ctx,
ossl_unused void *provctx)
{
- static const OSSL_PARAM known_gettable_ctx_params[] =
- { OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL), OSSL_PARAM_END };
+ static const OSSL_PARAM known_gettable_ctx_params[] = {
+ OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL),
+#ifdef FIPS_MODULE
+ OSSL_PARAM_int(OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR, NULL),
+#endif /* defined(FIPS_MODULE) */
+ OSSL_PARAM_END
+ };
return known_gettable_ctx_params;
}
diff --git a/providers/implementations/kdfs/sshkdf.c b/providers/implementations/kdfs/sshkdf.c
index c592ba72f1..4a52b38266 100644
--- a/providers/implementations/kdfs/sshkdf.c
+++ b/providers/implementations/kdfs/sshkdf.c
@@ -48,6 +48,9 @@ typedef struct {
char type; /* X */
unsigned char *session_id;
size_t session_id_len;
+#ifdef FIPS_MODULE
+ int output_keylen_indicator;
+#endif /* defined(FIPS_MODULE) */
} KDF_SSHKDF;
static void *kdf_sshkdf_new(void *provctx)
@@ -126,6 +129,12 @@ static int kdf_sshkdf_derive(void *vctx, unsigned char *key, size_t keylen,
ERR_raise(ERR_LIB_PROV, PROV_R_MISSING_TYPE);
return 0;
}
+
+#ifdef FIPS_MODULE
+ if (keylen < EVP_KDF_FIPS_MIN_KEY_LEN)
+ ctx->output_keylen_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+#endif /* defined(FIPS_MODULE) */
+
return SSHKDF(md, ctx->key, ctx->key_len,
ctx->xcghash, ctx->xcghash_len,
ctx->session_id, ctx->session_id_len,
@@ -194,10 +203,67 @@ static const OSSL_PARAM *kdf_sshkdf_settable_ctx_params(ossl_unused void *ctx,
static int kdf_sshkdf_get_ctx_params(void *vctx, OSSL_PARAM params[])
{
OSSL_PARAM *p;
+ int any_valid = 0; /* set to 1 when at least one parameter was valid */
- if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE)) != NULL)
- return OSSL_PARAM_set_size_t(p, SIZE_MAX);
- return -2;
+ if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE)) != NULL) {
+ any_valid = 1;
+
+ if (!OSSL_PARAM_set_size_t(p, SIZE_MAX))
+ return 0;
+ }
+
+#ifdef FIPS_MODULE
+ p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR);
+ if (p != NULL) {
+ KDF_SSHKDF *ctx = vctx;
+ int fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED;
+
+ any_valid = 1;
+
+ /* According to NIST Special Publication 800-131Ar2, Section 8:
+ * Deriving Additional Keys from a Cryptographic Key, "[t]he length of
+ * the key-derivation key [i.e., the input key] shall be at least 112
+ * bits". */
+ if (ctx->key_len < EVP_KDF_FIPS_MIN_KEY_LEN)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic Module
+ * Verification Program, Section D.B and NIST Special Publication
+ * 800-131Ar2, Section 1.2.2 say that any algorithm at a security
+ * strength < 112 bits is legacy use only, so all derived keys should
+ * be longer than that. If a derived key has ever been shorter than
+ * that, ctx->output_keyelen_indicator will be NOT_APPROVED, and we
+ * should also set the returned FIPS indicator to unapproved. */
+ if (ctx->output_keylen_indicator == EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic Module
+ * Validation Program, Section C.C: "The SHAKE128 and SHAKE256
+ * extendable-output functions may only be used as the standalone
+ * algorithms."
+ *
+ * Additionally, SP 800-135r1 section 5.2 specifies that the hash
+ * function used in SSHKDF "is one of the hash functions specified in
+ * FIPS 180-3.", which rules out SHA-3 and truncated variants of SHA-2.
+ * */
+ if (ctx->digest.md != NULL
+ && !EVP_MD_is_a(ctx->digest.md, "SHA-1")
+ && !EVP_MD_is_a(ctx->digest.md, "SHA2-224")
+ && !EVP_MD_is_a(ctx->digest.md, "SHA2-256")
+ && !EVP_MD_is_a(ctx->digest.md, "SHA2-384")
+ && !EVP_MD_is_a(ctx->digest.md, "SHA2-512")) {
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ }
+
+ if (!OSSL_PARAM_set_int(p, fips_indicator))
+ return 0;
+ }
+#endif
+
+ if (!any_valid)
+ return -2;
+
+ return 1;
}
static const OSSL_PARAM *kdf_sshkdf_gettable_ctx_params(ossl_unused void *ctx,
@@ -205,6 +271,9 @@ static const OSSL_PARAM *kdf_sshkdf_gettable_ctx_params(ossl_unused void *ctx,
{
static const OSSL_PARAM known_gettable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL),
+#ifdef FIPS_MODULE
+ OSSL_PARAM_int(OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR, NULL),
+#endif /* defined(FIPS_MODULE) */
OSSL_PARAM_END
};
return known_gettable_ctx_params;
diff --git a/providers/implementations/kdfs/sskdf.c b/providers/implementations/kdfs/sskdf.c
index eb54972e1c..23865cd70f 100644
--- a/providers/implementations/kdfs/sskdf.c
+++ b/providers/implementations/kdfs/sskdf.c
@@ -62,6 +62,10 @@ typedef struct {
unsigned char *salt;
size_t salt_len;
size_t out_len; /* optional KMAC parameter */
+ int is_x963kdf;
+#ifdef FIPS_MODULE
+ int output_keylen_indicator;
+#endif /* defined(FIPS_MODULE) */
} KDF_SSKDF;
#define SSKDF_MAX_INLEN (1<<30)
@@ -73,6 +77,7 @@ typedef struct {
static const unsigned char kmac_custom_str[] = { 0x4B, 0x44, 0x46 };
static OSSL_FUNC_kdf_newctx_fn sskdf_new;
+static OSSL_FUNC_kdf_newctx_fn x963kdf_new;
static OSSL_FUNC_kdf_freectx_fn sskdf_free;
static OSSL_FUNC_kdf_reset_fn sskdf_reset;
static OSSL_FUNC_kdf_derive_fn sskdf_derive;
@@ -296,6 +301,16 @@ static void *sskdf_new(void *provctx)
return ctx;
}
+static void *x963kdf_new(void *provctx)
+{
+ KDF_SSKDF *ctx = sskdf_new(provctx);
+
+ if (ctx)
+ ctx->is_x963kdf = 1;
+
+ return ctx;
+}
+
static void sskdf_reset(void *vctx)
{
KDF_SSKDF *ctx = (KDF_SSKDF *)vctx;
@@ -361,6 +376,11 @@ static int sskdf_derive(void *vctx, unsigned char *key, size_t keylen,
}
md = ossl_prov_digest_md(&ctx->digest);
+#ifdef FIPS_MODULE
+ if (keylen < EVP_KDF_FIPS_MIN_KEY_LEN)
+ ctx->output_keylen_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+#endif /* defined(FIPS_MODULE) */
+
if (ctx->macctx != NULL) {
/* H(x) = KMAC or H(x) = HMAC */
int ret;
@@ -442,6 +462,11 @@ static int x963kdf_derive(void *vctx, unsigned char *key, size_t keylen,
return 0;
}
+#ifdef FIPS_MODULE
+ if (keylen < EVP_KDF_FIPS_MIN_KEY_LEN)
+ ctx->output_keylen_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+#endif /* defined(FIPS_MODULE) */
+
return SSKDF_hash_kdm(md, ctx->secret, ctx->secret_len,
ctx->info, ctx->info_len, 1, key, keylen);
}
@@ -514,10 +539,74 @@ static int sskdf_get_ctx_params(void *vctx, OSSL_PARAM params[])
{
KDF_SSKDF *ctx = (KDF_SSKDF *)vctx;
OSSL_PARAM *p;
+ int any_valid = 0; /* set to 1 when at least one parameter was valid */
+
+ if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE)) != NULL) {
+ any_valid = 1;
+
+ if (!OSSL_PARAM_set_size_t(p, sskdf_size(ctx)))
+ return 0;
+ }
- if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE)) != NULL)
- return OSSL_PARAM_set_size_t(p, sskdf_size(ctx));
- return -2;
+#ifdef FIPS_MODULE
+ p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR);
+ if (p != NULL) {
+ int fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED;
+
+ any_valid = 1;
+
+ /* According to NIST Special Publication 800-131Ar2, Section 8:
+ * Deriving Additional Keys from a Cryptographic Key, "[t]he length of
+ * the key-derivation key [i.e., the input key] shall be at least 112
+ * bits". */
+ if (ctx->secret_len < EVP_KDF_FIPS_MIN_KEY_LEN)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic Module
+ * Verification Program, Section D.B and NIST Special Publication
+ * 800-131Ar2, Section 1.2.2 say that any algorithm at a security
+ * strength < 112 bits is legacy use only, so all derived keys should
+ * be longer than that. If a derived key has ever been shorter than
+ * that, ctx->output_keyelen_indicator will be NOT_APPROVED, and we
+ * should also set the returned FIPS indicator to unapproved. */
+ if (ctx->output_keylen_indicator == EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic Module
+ * Validation Program, Section C.C: "The SHAKE128 and SHAKE256
+ * extendable-output functions may only be used as the standalone
+ * algorithms." */
+ if (ctx->macctx == NULL
+ || (ctx->macctx != NULL &&
+ EVP_MAC_is_a(EVP_MAC_CTX_get0_mac(ctx->macctx), OSSL_MAC_NAME_HMAC))) {
+ if (ctx->digest.md != NULL
+ && (EVP_MD_is_a(ctx->digest.md, "SHAKE-128") ||
+ EVP_MD_is_a(ctx->digest.md, "SHAKE-256"))) {
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ }
+
+ /* Table H-3 in ANS X9.63-2001 says that 160-bit hash functions
+ * should only be used for 80-bit key agreement, but FIPS 140-3
+ * requires a security strength of 112 bits, so SHA-1 cannot be
+ * used with X9.63. See the discussion in
+ * https://github.com/usnistgov/ACVP/issues/1403#issuecomment-1435300395.
+ */
+ if (ctx->is_x963kdf
+ && ctx->digest.md != NULL
+ && EVP_MD_is_a(ctx->digest.md, "SHA-1")) {
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ }
+ }
+
+ if (!OSSL_PARAM_set_int(p, fips_indicator))
+ return 0;
+ }
+#endif
+
+ if (!any_valid)
+ return -2;
+
+ return 1;
}
static const OSSL_PARAM *sskdf_gettable_ctx_params(ossl_unused void *ctx,
@@ -525,6 +614,9 @@ static const OSSL_PARAM *sskdf_gettable_ctx_params(ossl_unused void *ctx,
{
static const OSSL_PARAM known_gettable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL),
+#ifdef FIPS_MODULE
+ OSSL_PARAM_int(OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR, 0),
+#endif /* defined(FIPS_MODULE) */
OSSL_PARAM_END
};
return known_gettable_ctx_params;
@@ -545,7 +637,7 @@ const OSSL_DISPATCH ossl_kdf_sskdf_functions[] = {
};
const OSSL_DISPATCH ossl_kdf_x963_kdf_functions[] = {
- { OSSL_FUNC_KDF_NEWCTX, (void(*)(void))sskdf_new },
+ { OSSL_FUNC_KDF_NEWCTX, (void(*)(void))x963kdf_new },
{ OSSL_FUNC_KDF_FREECTX, (void(*)(void))sskdf_free },
{ OSSL_FUNC_KDF_RESET, (void(*)(void))sskdf_reset },
{ OSSL_FUNC_KDF_DERIVE, (void(*)(void))x963kdf_derive },
diff --git a/providers/implementations/kdfs/tls1_prf.c b/providers/implementations/kdfs/tls1_prf.c
index a4d64b9352..f6782a6ca2 100644
--- a/providers/implementations/kdfs/tls1_prf.c
+++ b/providers/implementations/kdfs/tls1_prf.c
@@ -93,6 +93,13 @@ typedef struct {
/* Buffer of concatenated seed data */
unsigned char seed[TLS1_PRF_MAXBUF];
size_t seedlen;
+
+ /* MAC digest algorithm; used to compute FIPS indicator */
+ PROV_DIGEST digest;
+
+#ifdef FIPS_MODULE
+ int output_keylen_indicator;
+#endif /* defined(FIPS_MODULE) */
} TLS1_PRF;
static void *kdf_tls1_prf_new(void *provctx)
@@ -129,6 +136,7 @@ static void kdf_tls1_prf_reset(void *vctx)
EVP_MAC_CTX_free(ctx->P_sha1);
OPENSSL_clear_free(ctx->sec, ctx->seclen);
OPENSSL_cleanse(ctx->seed, ctx->seedlen);
+ ossl_prov_digest_reset(&ctx->digest);
memset(ctx, 0, sizeof(*ctx));
ctx->provctx = provctx;
}
@@ -157,6 +165,10 @@ static int kdf_tls1_prf_derive(void *vctx, unsigned char *key, size_t keylen,
ERR_raise(ERR_LIB_PROV, PROV_R_INVALID_KEY_LENGTH);
return 0;
}
+#ifdef FIPS_MODULE
+ if (keylen < EVP_KDF_FIPS_MIN_KEY_LEN)
+ ctx->output_keylen_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+#endif /* defined(FIPS_MODULE) */
return tls1_prf_alg(ctx->P_hash, ctx->P_sha1,
ctx->sec, ctx->seclen,
@@ -191,6 +203,9 @@ static int kdf_tls1_prf_set_ctx_params(void *vctx, const OSSL_PARAM params[])
}
}
+ if (!ossl_prov_digest_load_from_params(&ctx->digest, params, libctx))
+ return 0;
+
if ((p = OSSL_PARAM_locate_const(params, OSSL_KDF_PARAM_SECRET)) != NULL) {
OPENSSL_clear_free(ctx->sec, ctx->seclen);
ctx->sec = NULL;
@@ -232,10 +247,60 @@ static const OSSL_PARAM *kdf_tls1_prf_settable_ctx_params(
static int kdf_tls1_prf_get_ctx_params(void *vctx, OSSL_PARAM params[])
{
OSSL_PARAM *p;
+#ifdef FIPS_MODULE
+ TLS1_PRF *ctx = vctx;
+#endif /* defined(FIPS_MODULE) */
+ int any_valid = 0; /* set to 1 when at least one parameter was valid */
+
+ if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE)) != NULL) {
+ any_valid = 1;
+
+ if (!OSSL_PARAM_set_size_t(p, SIZE_MAX))
+ return 0;
+ }
+
+#ifdef FIPS_MODULE
+ p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR);
+ if (p != NULL) {
+ int fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED;
+
+ any_valid = 1;
+
+ /* According to NIST Special Publication 800-131Ar2, Section 8:
+ * Deriving Additional Keys from a Cryptographic Key, "[t]he length of
+ * the key-derivation key [i.e., the input key] shall be at least 112
+ * bits". */
+ if (ctx->seclen < EVP_KDF_FIPS_MIN_KEY_LEN)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic Module
+ * Verification Program, Section D.B and NIST Special Publication
+ * 800-131Ar2, Section 1.2.2 say that any algorithm at a security
+ * strength < 112 bits is legacy use only, so all derived keys should
+ * be longer than that. If a derived key has ever been shorter than
+ * that, ctx->output_keyelen_indicator will be NOT_APPROVED, and we
+ * should also set the returned FIPS indicator to unapproved. */
+ if (ctx->output_keylen_indicator == EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ /* SP 800-135r1 section 4.2.2 says TLS 1.2 KDF is approved when "(3)
+ * P_HASH uses either SHA-256, SHA-384 or SHA-512." */
+ if (ctx->digest.md != NULL
+ && !EVP_MD_is_a(ctx->digest.md, "SHA2-256")
+ && !EVP_MD_is_a(ctx->digest.md, "SHA2-384")
+ && !EVP_MD_is_a(ctx->digest.md, "SHA2-512")) {
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ }
+
+ if (!OSSL_PARAM_set_int(p, fips_indicator))
+ return 0;
+ }
+#endif
- if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE)) != NULL)
- return OSSL_PARAM_set_size_t(p, SIZE_MAX);
- return -2;
+ if (!any_valid)
+ return -2;
+
+ return 1;
}
static const OSSL_PARAM *kdf_tls1_prf_gettable_ctx_params(
@@ -243,6 +308,9 @@ static const OSSL_PARAM *kdf_tls1_prf_gettable_ctx_params(
{
static const OSSL_PARAM known_gettable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL),
+#ifdef FIPS_MODULE
+ OSSL_PARAM_int(OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR, 0),
+#endif /* defined(FIPS_MODULE) */
OSSL_PARAM_END
};
return known_gettable_ctx_params;
diff --git a/providers/implementations/kdfs/x942kdf.c b/providers/implementations/kdfs/x942kdf.c
index b1bc6f7e1b..8173fc2cc7 100644
--- a/providers/implementations/kdfs/x942kdf.c
+++ b/providers/implementations/kdfs/x942kdf.c
@@ -13,10 +13,13 @@
#include <openssl/core_dispatch.h>
#include <openssl/err.h>
#include <openssl/evp.h>
+#include <openssl/kdf.h>
#include <openssl/params.h>
#include <openssl/proverr.h>
#include "internal/packet.h"
#include "internal/der.h"
+#include "internal/nelem.h"
+#include "crypto/evp.h"
#include "prov/provider_ctx.h"
#include "prov/providercommon.h"
#include "prov/implementations.h"
@@ -47,6 +50,9 @@ typedef struct {
const unsigned char *cek_oid;
size_t cek_oid_len;
int use_keybits;
+#ifdef FIPS_MODULE
+ int output_keylen_indicator;
+#endif /* defined(FIPS_MODULE) */
} KDF_X942;
/*
@@ -460,6 +466,10 @@ static int x942kdf_derive(void *vctx, unsigned char *key, size_t keylen,
ERR_raise(ERR_LIB_PROV, PROV_R_BAD_ENCODING);
return 0;
}
+#ifdef FIPS_MODULE
+ if (keylen < EVP_KDF_FIPS_MIN_KEY_LEN)
+ ctx->output_keylen_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+#endif /* defined(FIPS_MODULE) */
ret = x942kdf_hash_kdm(md, ctx->secret, ctx->secret_len,
der, der_len, ctr, key, keylen);
OPENSSL_free(der);
@@ -563,10 +573,58 @@ static int x942kdf_get_ctx_params(void *vctx, OSSL_PARAM params[])
{
KDF_X942 *ctx = (KDF_X942 *)vctx;
OSSL_PARAM *p;
+ int any_valid = 0; /* set to 1 when at least one parameter was valid */
- if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE)) != NULL)
- return OSSL_PARAM_set_size_t(p, x942kdf_size(ctx));
- return -2;
+ if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE)) != NULL) {
+ any_valid = 1;
+
+ if (!OSSL_PARAM_set_size_t(p, x942kdf_size(ctx)))
+ return 0;
+ }
+
+#ifdef FIPS_MODULE
+ p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR);
+ if (p != NULL) {
+ int fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED;
+
+ any_valid = 1;
+
+ /* According to NIST Special Publication 800-131Ar2, Section 8:
+ * Deriving Additional Keys from a Cryptographic Key, "[t]he length of
+ * the key-derivation key [i.e., the input key] shall be at least 112
+ * bits". */
+ if (ctx->secret_len < EVP_KDF_FIPS_MIN_KEY_LEN)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic Module
+ * Verification Program, Section D.B and NIST Special Publication
+ * 800-131Ar2, Section 1.2.2 say that any algorithm at a security
+ * strength < 112 bits is legacy use only, so all derived keys should
+ * be longer than that. If a derived key has ever been shorter than
+ * that, ctx->output_keyelen_indicator will be NOT_APPROVED, and we
+ * should also set the returned FIPS indicator to unapproved. */
+ if (ctx->output_keylen_indicator == EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic Module
+ * Validation Program, Section C.C: "The SHAKE128 and SHAKE256
+ * extendable-output functions may only be used as the standalone
+ * algorithms." */
+ if (ctx->digest.md != NULL
+ && (EVP_MD_is_a(ctx->digest.md, "SHAKE-128") ||
+ EVP_MD_is_a(ctx->digest.md, "SHAKE-256"))) {
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ }
+
+ if (!OSSL_PARAM_set_int(p, fips_indicator))
+ return 0;
+ }
+#endif
+
+ if (!any_valid)
+ return -2;
+
+ return 1;
}
static const OSSL_PARAM *x942kdf_gettable_ctx_params(ossl_unused void *ctx,
@@ -574,6 +632,9 @@ static const OSSL_PARAM *x942kdf_gettable_ctx_params(ossl_unused void *ctx,
{
static const OSSL_PARAM known_gettable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL),
+#ifdef FIPS_MODULE
+ OSSL_PARAM_int(OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR, 0),
+#endif /* defined(FIPS_MODULE) */
OSSL_PARAM_END
};
return known_gettable_ctx_params;
--
2.39.2

74
SOURCES/0082-kbkdf-Add-explicit-FIPS-indicator-for-key-length.patch
View File

@ -1,74 +0,0 @@
From 185fbbfea732588187c81d1b2cafb3e1fae9eb77 Mon Sep 17 00:00:00 2001
From: Clemens Lang <cllang@redhat.com>
Date: Thu, 17 Nov 2022 16:38:45 +0100
Subject: [PATCH 2/2] kbkdf: Add explicit FIPS indicator for key length
NIST SP 800-131Ar2, section 8 "Deriving Additional Keys from
a Cryptographic Key" says that for KDFs defined in SP 800-108, "[t]he
length of the key-derivation key shall be at least 112 bits". It further
specifies that HMAC-based KDFs "with a key whose length is at least 112
bits" are acceptable.
Add an explicit indicator for SP 800-108 KDFs that will mark shorter key
lengths as unapproved. The indicator can be queried from the EVP_KDF_CTX
object using EVP_KDF_CTX_get_params() with the
OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR
parameter.
Signed-off-by: Clemens Lang <cllang@redhat.com>
---
providers/implementations/kdfs/kbkdf.c | 32 +++++++++++++++++++++-----
1 file changed, 26 insertions(+), 6 deletions(-)
diff --git a/providers/implementations/kdfs/kbkdf.c b/providers/implementations/kdfs/kbkdf.c
index a542f84dfa..93a8a10537 100644
--- a/providers/implementations/kdfs/kbkdf.c
+++ b/providers/implementations/kdfs/kbkdf.c
@@ -365,18 +365,38 @@ static int kbkdf_get_ctx_params(void *vctx, OSSL_PARAM params[])
OSSL_PARAM *p;
p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE);
- if (p == NULL)
- return -2;
+ if (p != NULL)
+ /* KBKDF can produce results as large as you like. */
+ return OSSL_PARAM_set_size_t(p, SIZE_MAX);
+
+#ifdef FIPS_MODULE
+ p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR);
+ if (p != NULL) {
+ KBKDF *ctx = (KBKDF *)vctx;
+ int fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED;
+ /* According to NIST Special Publication 800-131Ar2, Section 8:
+ * Deriving Additional Keys from a Cryptographic Key, "[t]he length of
+ * the key-derivation key [i.e., the input key] shall be at least 112
+ * bits". */
+ if (ctx->ki_len < EVP_KDF_FIPS_MIN_KEY_LEN)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ return OSSL_PARAM_set_int(p, fips_indicator);
+ }
+#endif
- /* KBKDF can produce results as large as you like. */
- return OSSL_PARAM_set_size_t(p, SIZE_MAX);
+ return -2;
}
static const OSSL_PARAM *kbkdf_gettable_ctx_params(ossl_unused void *ctx,
ossl_unused void *provctx)
{
- static const OSSL_PARAM known_gettable_ctx_params[] =
- { OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL), OSSL_PARAM_END };
+ static const OSSL_PARAM known_gettable_ctx_params[] = {
+ OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL),
+#ifdef FIPS_MODULE
+ OSSL_PARAM_int(OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR, NULL),
+#endif /* defined(FIPS_MODULE) */
+ OSSL_PARAM_END
+ };
return known_gettable_ctx_params;
}
--
2.38.1

8
SOURCES/0088-signature-Add-indicator-for-PSS-salt-length.patch
View File

@ -35,6 +35,9 @@ EVP_PKEY_CTX_get_params() with the
OSSL_SIGNATURE_PARAM_REDHAT_FIPS_INDICATOR
parameter.
We also add indicator for RSA_NO_PADDING here to avoid patch-over-patch.
Dmitry Belyavskiy <dbelyavs@redhat.com>
Signed-off-by: Clemens Lang <cllang@redhat.com>
---
include/openssl/core_names.h | 1 +
@ -73,7 +76,7 @@ diff --git a/providers/implementations/signature/rsa_sig.c b/providers/implement
index 49e7f9158a..0c45008a00 100644
--- a/providers/implementations/signature/rsa_sig.c
+++ b/providers/implementations/signature/rsa_sig.c
@@ -1127,6 +1127,21 @@ static int rsa_get_ctx_params(void *vprsactx, OSSL_PARAM *params)
@@ -1127,6 +1127,24 @@ static int rsa_get_ctx_params(void *vprsactx, OSSL_PARAM *params)
}
}
@ -87,6 +90,9 @@ index 49e7f9158a..0c45008a00 100644
+ } else if (rsa_pss_compute_saltlen(prsactx) > EVP_MD_get_size(prsactx->md)) {
+ fips_indicator = EVP_SIGNATURE_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ }
+ } else if (prsactx->pad_mode == RSA_NO_PADDING) {
+ if (prsactx->md == NULL) /* Should always be the case */
+ fips_indicator = EVP_SIGNATURE_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+ }
+ return OSSL_PARAM_set_int(p, fips_indicator);
+ }

344
SOURCES/0093-DH-Disable-FIPS-186-4-type-parameters-in-FIPS-mode.patch Normal file
View File

@ -0,0 +1,344 @@
From 8a2d1b22ede5eeca4d104bb027b84f3ecfc69549 Mon Sep 17 00:00:00 2001
From: Clemens Lang <cllang@redhat.com>
Date: Thu, 11 May 2023 12:51:59 +0200
Subject: [PATCH] DH: Disable FIPS 186-4 type parameters in FIPS mode
For DH parameter and key pair generation/verification, the DSA
procedures specified in FIPS 186-4 are used. With the release of FIPS
186-5 and the removal of DSA, the approved status of these groups is in
peril. Once the transition for DSA ends (this transition will be 1 year
long and start once CMVP has published the guidance), no more
submissions claiming DSA will be allowed. Hence, FIPS 186-type
parameters will also be automatically non-approved.
In the FIPS provider, disable validation of any DH parameters that are
not well-known groups, and remove DH parameter generation completely.
Adjust tests to use well-known groups or larger DH groups where this
change would now cause failures, and skip tests that are expected to
fail due to this change.
Related: rhbz#2169757, rhbz#2169757
Signed-off-by: Clemens Lang <cllang@redhat.com>
---
crypto/dh/dh_backend.c | 10 ++++
crypto/dh/dh_check.c | 12 ++--
crypto/dh/dh_gen.c | 12 +++-
crypto/dh/dh_key.c | 13 ++--
crypto/dh/dh_pmeth.c | 10 +++-
providers/implementations/keymgmt/dh_kmgmt.c | 5 ++
test/endecode_test.c | 4 +-
test/evp_libctx_test.c | 2 +-
test/helpers/predefined_dhparams.c | 62 ++++++++++++++++++++
test/helpers/predefined_dhparams.h | 1 +
test/recipes/80-test_cms.t | 4 +-
test/recipes/80-test_ssl_old.t | 3 +
12 files changed, 118 insertions(+), 20 deletions(-)
diff --git a/crypto/dh/dh_backend.c b/crypto/dh/dh_backend.c
index 726843fd30..24c65ca84f 100644
--- a/crypto/dh/dh_backend.c
+++ b/crypto/dh/dh_backend.c
@@ -53,6 +53,16 @@ int ossl_dh_params_fromdata(DH *dh, const OSSL_PARAM params[])
if (!dh_ffc_params_fromdata(dh, params))
return 0;
+#ifdef FIPS_MODULE
+ if (!ossl_dh_is_named_safe_prime_group(dh)) {
+ ERR_raise_data(ERR_LIB_DH, DH_R_BAD_FFC_PARAMETERS,
+ "FIPS 186-4 type domain parameters no longer allowed in"
+ " FIPS mode, since the required validation routines"
+ " were removed from FIPS 186-5");
+ return 0;
+ }
+#endif
+
param_priv_len =
OSSL_PARAM_locate_const(params, OSSL_PKEY_PARAM_DH_PRIV_LEN);
if (param_priv_len != NULL
diff --git a/crypto/dh/dh_check.c b/crypto/dh/dh_check.c
index 0b391910d6..75581ca347 100644
--- a/crypto/dh/dh_check.c
+++ b/crypto/dh/dh_check.c
@@ -57,13 +57,15 @@ int DH_check_params(const DH *dh, int *ret)
nid = DH_get_nid((DH *)dh);
if (nid != NID_undef)
return 1;
+
/*
- * OR
- * (2b) FFC domain params conform to FIPS-186-4 explicit domain param
- * validity tests.
+ * FIPS 186-4 explicit domain parameters are no longer supported in FIPS mode.
*/
- return ossl_ffc_params_FIPS186_4_validate(dh->libctx, &dh->params,
- FFC_PARAM_TYPE_DH, ret, NULL);
+ ERR_raise_data(ERR_LIB_DH, DH_R_BAD_FFC_PARAMETERS,
+ "FIPS 186-4 type domain parameters no longer allowed in"
+ " FIPS mode, since the required validation routines were"
+ " removed from FIPS 186-5");
+ return 0;
}
#else
int DH_check_params(const DH *dh, int *ret)
diff --git a/crypto/dh/dh_gen.c b/crypto/dh/dh_gen.c
index aec6b85316..9c55121067 100644
--- a/crypto/dh/dh_gen.c
+++ b/crypto/dh/dh_gen.c
@@ -38,18 +38,26 @@ static int dh_builtin_genparams(DH *ret, int prime_len, int generator,
int ossl_dh_generate_ffc_parameters(DH *dh, int type, int pbits, int qbits,
BN_GENCB *cb)
{
- int ret, res;
+ int ret = 0;
#ifndef FIPS_MODULE
+ int res;
+
if (type == DH_PARAMGEN_TYPE_FIPS_186_2)
ret = ossl_ffc_params_FIPS186_2_generate(dh->libctx, &dh->params,
FFC_PARAM_TYPE_DH,
pbits, qbits, &res, cb);
else
-#endif
ret = ossl_ffc_params_FIPS186_4_generate(dh->libctx, &dh->params,
FFC_PARAM_TYPE_DH,
pbits, qbits, &res, cb);
+#else
+ /* In FIPS mode, we no longer support FIPS 186-4 domain parameters */
+ ERR_raise_data(ERR_LIB_DH, DH_R_BAD_FFC_PARAMETERS,
+ "FIPS 186-4 type domain parameters no longer allowed in"
+ " FIPS mode, since the required generation routines were"
+ " removed from FIPS 186-5");
+#endif
if (ret > 0)
dh->dirty_cnt++;
return ret;
diff --git a/crypto/dh/dh_key.c b/crypto/dh/dh_key.c
index 4e9705beef..14c0b0b6b3 100644
--- a/crypto/dh/dh_key.c
+++ b/crypto/dh/dh_key.c
@@ -308,8 +308,12 @@ static int generate_key(DH *dh)
goto err;
} else {
#ifdef FIPS_MODULE
- if (dh->params.q == NULL)
- goto err;
+ ERR_raise_data(ERR_LIB_DH, DH_R_BAD_FFC_PARAMETERS,
+ "FIPS 186-4 type domain parameters no longer"
+ " allowed in FIPS mode, since the required"
+ " generation routines were removed from FIPS"
+ " 186-5");
+ goto err;
#else
if (dh->params.q == NULL) {
/* secret exponent length, must satisfy 2^(l-1) <= p */
@@ -330,9 +334,7 @@ static int generate_key(DH *dh)
if (!BN_clear_bit(priv_key, 0))
goto err;
}
- } else
-#endif
- {
+ } else {
/* Do a partial check for invalid p, q, g */
if (!ossl_ffc_params_simple_validate(dh->libctx, &dh->params,
FFC_PARAM_TYPE_DH, NULL))
@@ -348,6 +350,7 @@ static int generate_key(DH *dh)
priv_key))
goto err;
}
+#endif
}
}
diff --git a/crypto/dh/dh_pmeth.c b/crypto/dh/dh_pmeth.c
index f201eede0d..30f90d15be 100644
--- a/crypto/dh/dh_pmeth.c
+++ b/crypto/dh/dh_pmeth.c
@@ -305,13 +305,17 @@ static DH *ffc_params_generate(OSSL_LIB_CTX *libctx, DH_PKEY_CTX *dctx,
prime_len, subprime_len, &res,
pcb);
else
-# endif
- /* For FIPS we always use the DH_PARAMGEN_TYPE_FIPS_186_4 generator */
- if (dctx->paramgen_type >= DH_PARAMGEN_TYPE_FIPS_186_2)
rv = ossl_ffc_params_FIPS186_4_generate(libctx, &ret->params,
FFC_PARAM_TYPE_DH,
prime_len, subprime_len, &res,
pcb);
+# else
+ /* In FIPS mode, we no longer support FIPS 186-4 domain parameters */
+ ERR_raise_data(ERR_LIB_DH, DH_R_BAD_FFC_PARAMETERS,
+ "FIPS 186-4 type domain parameters no longer allowed in"
+ " FIPS mode, since the required generation routines were"
+ " removed from FIPS 186-5");
+# endif
if (rv <= 0) {
DH_free(ret);
return NULL;
diff --git a/providers/implementations/keymgmt/dh_kmgmt.c b/providers/implementations/keymgmt/dh_kmgmt.c
index 9a7dde7c66..b3e7bca5ac 100644
--- a/providers/implementations/keymgmt/dh_kmgmt.c
+++ b/providers/implementations/keymgmt/dh_kmgmt.c
@@ -414,6 +414,11 @@ static int dh_validate(const void *keydata, int selection, int checktype)
if ((selection & DH_POSSIBLE_SELECTIONS) == 0)
return 1; /* nothing to validate */
+#ifdef FIPS_MODULE
+ /* In FIPS provider, always check the domain parameters to disallow
+ * operations on keys with FIPS 186-4 params. */
+ selection |= OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS;
+#endif
if ((selection & OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS) != 0) {
/*
* Both of these functions check parameters. DH_check_params_ex()
diff --git a/test/endecode_test.c b/test/endecode_test.c
index e3f7b81f69..1b63daaed5 100644
--- a/test/endecode_test.c
+++ b/test/endecode_test.c
@@ -80,10 +80,10 @@ static EVP_PKEY *make_template(const char *type, OSSL_PARAM *genparams)
* for testing only. Use a minimum key size of 2048 for security purposes.
*/
if (strcmp(type, "DH") == 0)
- return get_dh512(keyctx);
+ return get_dh2048(keyctx);
if (strcmp(type, "X9.42 DH") == 0)
- return get_dhx512(keyctx);
+ return get_dhx_ffdhe2048(keyctx);
# endif
/*
diff --git a/test/evp_libctx_test.c b/test/evp_libctx_test.c
index 2448c35a14..92d484fb12 100644
--- a/test/evp_libctx_test.c
+++ b/test/evp_libctx_test.c
@@ -188,7 +188,7 @@ static int do_dh_param_keygen(int tstid, const BIGNUM **bn)
if (!TEST_ptr(gen_ctx = EVP_PKEY_CTX_new_from_pkey(libctx, pkey_parm, NULL))
|| !TEST_int_gt(EVP_PKEY_keygen_init(gen_ctx), 0)
- || !TEST_int_eq(EVP_PKEY_keygen(gen_ctx, &pkey), expected))
+ || !TEST_int_eq(EVP_PKEY_keygen(gen_ctx, &pkey) == 1, expected))
goto err;
if (expected) {
diff --git a/test/helpers/predefined_dhparams.c b/test/helpers/predefined_dhparams.c
index 4bdadc4143..e5186e4b4a 100644
--- a/test/helpers/predefined_dhparams.c
+++ b/test/helpers/predefined_dhparams.c
@@ -116,6 +116,68 @@ EVP_PKEY *get_dhx512(OSSL_LIB_CTX *libctx)
dhx512_q, sizeof(dhx512_q));
}
+EVP_PKEY *get_dhx_ffdhe2048(OSSL_LIB_CTX *libctx)
+{
+ /* This is RFC 7919 ffdhe2048, since Red Hat removes support for
+ * non-well-known groups in FIPS mode. */
+ static unsigned char dhx_p[] = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xad, 0xf8, 0x54, 0x58,
+ 0xa2, 0xbb, 0x4a, 0x9a, 0xaf, 0xdc, 0x56, 0x20, 0x27, 0x3d, 0x3c, 0xf1,
+ 0xd8, 0xb9, 0xc5, 0x83, 0xce, 0x2d, 0x36, 0x95, 0xa9, 0xe1, 0x36, 0x41,
+ 0x14, 0x64, 0x33, 0xfb, 0xcc, 0x93, 0x9d, 0xce, 0x24, 0x9b, 0x3e, 0xf9,
+ 0x7d, 0x2f, 0xe3, 0x63, 0x63, 0x0c, 0x75, 0xd8, 0xf6, 0x81, 0xb2, 0x02,
+ 0xae, 0xc4, 0x61, 0x7a, 0xd3, 0xdf, 0x1e, 0xd5, 0xd5, 0xfd, 0x65, 0x61,
+ 0x24, 0x33, 0xf5, 0x1f, 0x5f, 0x06, 0x6e, 0xd0, 0x85, 0x63, 0x65, 0x55,
+ 0x3d, 0xed, 0x1a, 0xf3, 0xb5, 0x57, 0x13, 0x5e, 0x7f, 0x57, 0xc9, 0x35,
+ 0x98, 0x4f, 0x0c, 0x70, 0xe0, 0xe6, 0x8b, 0x77, 0xe2, 0xa6, 0x89, 0xda,
+ 0xf3, 0xef, 0xe8, 0x72, 0x1d, 0xf1, 0x58, 0xa1, 0x36, 0xad, 0xe7, 0x35,
+ 0x30, 0xac, 0xca, 0x4f, 0x48, 0x3a, 0x79, 0x7a, 0xbc, 0x0a, 0xb1, 0x82,
+ 0xb3, 0x24, 0xfb, 0x61, 0xd1, 0x08, 0xa9, 0x4b, 0xb2, 0xc8, 0xe3, 0xfb,
+ 0xb9, 0x6a, 0xda, 0xb7, 0x60, 0xd7, 0xf4, 0x68, 0x1d, 0x4f, 0x42, 0xa3,
+ 0xde, 0x39, 0x4d, 0xf4, 0xae, 0x56, 0xed, 0xe7, 0x63, 0x72, 0xbb, 0x19,
+ 0x0b, 0x07, 0xa7, 0xc8, 0xee, 0x0a, 0x6d, 0x70, 0x9e, 0x02, 0xfc, 0xe1,
+ 0xcd, 0xf7, 0xe2, 0xec, 0xc0, 0x34, 0x04, 0xcd, 0x28, 0x34, 0x2f, 0x61,
+ 0x91, 0x72, 0xfe, 0x9c, 0xe9, 0x85, 0x83, 0xff, 0x8e, 0x4f, 0x12, 0x32,
+ 0xee, 0xf2, 0x81, 0x83, 0xc3, 0xfe, 0x3b, 0x1b, 0x4c, 0x6f, 0xad, 0x73,
+ 0x3b, 0xb5, 0xfc, 0xbc, 0x2e, 0xc2, 0x20, 0x05, 0xc5, 0x8e, 0xf1, 0x83,
+ 0x7d, 0x16, 0x83, 0xb2, 0xc6, 0xf3, 0x4a, 0x26, 0xc1, 0xb2, 0xef, 0xfa,
+ 0x88, 0x6b, 0x42, 0x38, 0x61, 0x28, 0x5c, 0x97, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff
+ };
+ static unsigned char dhx_g[] = {
+ 0x02
+ };
+ static unsigned char dhx_q[] = {
+ 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xd6, 0xfc, 0x2a, 0x2c,
+ 0x51, 0x5d, 0xa5, 0x4d, 0x57, 0xee, 0x2b, 0x10, 0x13, 0x9e, 0x9e, 0x78,
+ 0xec, 0x5c, 0xe2, 0xc1, 0xe7, 0x16, 0x9b, 0x4a, 0xd4, 0xf0, 0x9b, 0x20,
+ 0x8a, 0x32, 0x19, 0xfd, 0xe6, 0x49, 0xce, 0xe7, 0x12, 0x4d, 0x9f, 0x7c,
+ 0xbe, 0x97, 0xf1, 0xb1, 0xb1, 0x86, 0x3a, 0xec, 0x7b, 0x40, 0xd9, 0x01,
+ 0x57, 0x62, 0x30, 0xbd, 0x69, 0xef, 0x8f, 0x6a, 0xea, 0xfe, 0xb2, 0xb0,
+ 0x92, 0x19, 0xfa, 0x8f, 0xaf, 0x83, 0x37, 0x68, 0x42, 0xb1, 0xb2, 0xaa,
+ 0x9e, 0xf6, 0x8d, 0x79, 0xda, 0xab, 0x89, 0xaf, 0x3f, 0xab, 0xe4, 0x9a,
+ 0xcc, 0x27, 0x86, 0x38, 0x70, 0x73, 0x45, 0xbb, 0xf1, 0x53, 0x44, 0xed,
+ 0x79, 0xf7, 0xf4, 0x39, 0x0e, 0xf8, 0xac, 0x50, 0x9b, 0x56, 0xf3, 0x9a,
+ 0x98, 0x56, 0x65, 0x27, 0xa4, 0x1d, 0x3c, 0xbd, 0x5e, 0x05, 0x58, 0xc1,
+ 0x59, 0x92, 0x7d, 0xb0, 0xe8, 0x84, 0x54, 0xa5, 0xd9, 0x64, 0x71, 0xfd,
+ 0xdc, 0xb5, 0x6d, 0x5b, 0xb0, 0x6b, 0xfa, 0x34, 0x0e, 0xa7, 0xa1, 0x51,
+ 0xef, 0x1c, 0xa6, 0xfa, 0x57, 0x2b, 0x76, 0xf3, 0xb1, 0xb9, 0x5d, 0x8c,
+ 0x85, 0x83, 0xd3, 0xe4, 0x77, 0x05, 0x36, 0xb8, 0x4f, 0x01, 0x7e, 0x70,
+ 0xe6, 0xfb, 0xf1, 0x76, 0x60, 0x1a, 0x02, 0x66, 0x94, 0x1a, 0x17, 0xb0,
+ 0xc8, 0xb9, 0x7f, 0x4e, 0x74, 0xc2, 0xc1, 0xff, 0xc7, 0x27, 0x89, 0x19,
+ 0x77, 0x79, 0x40, 0xc1, 0xe1, 0xff, 0x1d, 0x8d, 0xa6, 0x37, 0xd6, 0xb9,
+ 0x9d, 0xda, 0xfe, 0x5e, 0x17, 0x61, 0x10, 0x02, 0xe2, 0xc7, 0x78, 0xc1,
+ 0xbe, 0x8b, 0x41, 0xd9, 0x63, 0x79, 0xa5, 0x13, 0x60, 0xd9, 0x77, 0xfd,
+ 0x44, 0x35, 0xa1, 0x1c, 0x30, 0x94, 0x2e, 0x4b, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff
+ };
+
+ return get_dh_from_pg(libctx, "X9.42 DH",
+ dhx_p, sizeof(dhx_p),
+ dhx_g, sizeof(dhx_g),
+ dhx_q, sizeof(dhx_q));
+}
+
EVP_PKEY *get_dh1024dsa(OSSL_LIB_CTX *libctx)
{
static unsigned char dh1024_p[] = {
diff --git a/test/helpers/predefined_dhparams.h b/test/helpers/predefined_dhparams.h
index f0e8709062..2ff6d6e721 100644
--- a/test/helpers/predefined_dhparams.h
+++ b/test/helpers/predefined_dhparams.h
@@ -12,6 +12,7 @@
#ifndef OPENSSL_NO_DH
EVP_PKEY *get_dh512(OSSL_LIB_CTX *libctx);
EVP_PKEY *get_dhx512(OSSL_LIB_CTX *libctx);
+EVP_PKEY *get_dhx_ffdhe2048(OSSL_LIB_CTX *libctx);
EVP_PKEY *get_dh1024dsa(OSSL_LIB_CTX *libct);
EVP_PKEY *get_dh2048(OSSL_LIB_CTX *libctx);
EVP_PKEY *get_dh4096(OSSL_LIB_CTX *libctx);
diff --git a/test/recipes/80-test_cms.t b/test/recipes/80-test_cms.t
index cabbe3ecdf..efe56c5665 100644
--- a/test/recipes/80-test_cms.t
+++ b/test/recipes/80-test_cms.t
@@ -627,10 +627,10 @@ my @smime_cms_param_tests = (
],
[ "enveloped content test streaming S/MIME format, X9.42 DH",
- [ "{cmd1}", @prov, "-encrypt", "-in", $smcont,
+ [ "{cmd1}", @defaultprov, "-encrypt", "-in", $smcont,
"-stream", "-out", "{output}.cms",
"-recip", catfile($smdir, "smdh.pem"), "-aes128" ],
- [ "{cmd2}", @prov, "-decrypt", "-recip", catfile($smdir, "smdh.pem"),
+ [ "{cmd2}", @defaultprov, "-decrypt", "-recip", catfile($smdir, "smdh.pem"),
"-in", "{output}.cms", "-out", "{output}.txt" ],
\&final_compare
]
diff --git a/test/recipes/80-test_ssl_old.t b/test/recipes/80-test_ssl_old.t
index 8c52b637fc..31ed54621b 100644
--- a/test/recipes/80-test_ssl_old.t
+++ b/test/recipes/80-test_ssl_old.t
@@ -390,6 +390,9 @@ sub testssl {
skip "skipping dhe1024dsa test", 1
if ($no_dh);
+ skip "FIPS 186-4 type DH groups are no longer supported by the FIPS provider", 1
+ if $provider eq "fips";
+
ok(run(test([@ssltest, "-bio_pair", "-dhe1024dsa", "-v"])),
'test sslv2/sslv3 with 1024bit DHE via BIO pair');
}
--
2.40.1

26
SOURCES/0109-fips-Zeroize-out-in-fips-selftest.patch Normal file
View File

@ -0,0 +1,26 @@
From 9dbc6069665690bd238caa7622647ea8ac94124f Mon Sep 17 00:00:00 2001
From: Clemens Lang <cllang@redhat.com>
Date: Mon, 13 Feb 2023 11:01:44 +0100
Subject: fips: Zeroize `out` in fips selftest
Signed-off-by: Clemens Lang <cllang@redhat.com>
Resolves: rhbz#2169314
---
providers/fips/self_test.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/providers/fips/self_test.c b/providers/fips/self_test.c
index 80d048a847..11a989209c 100644
--- a/providers/fips/self_test.c
+++ b/providers/fips/self_test.c
@@ -221,6 +221,7 @@ static int verify_integrity(OSSL_CORE_BIO *bio, OSSL_FUNC_BIO_read_ex_fn read_ex
goto err;
ret = 1;
err:
+ OPENSSL_cleanse(out, sizeof(out));
OSSL_SELF_TEST_onend(ev, ret);
EVP_MAC_CTX_free(ctx);
EVP_MAC_free(mac);
--
2.39.1

101
SOURCES/0110-GCM-Implement-explicit-FIPS-indicator-for-IV-gen.patch Normal file
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@ -0,0 +1,101 @@
From 589eb3898896c1ac916bc20069ecd5adb8534850 Mon Sep 17 00:00:00 2001
From: Clemens Lang <cllang@redhat.com>
Date: Fri, 17 Feb 2023 15:31:08 +0100
Subject: [PATCH] GCM: Implement explicit FIPS indicator for IV gen
Implementation Guidance for FIPS 140-3 and the Cryptographic Module
Verification Program, Section C.H requires guarantees about the
uniqueness of key/iv pairs, and proposes a few approaches to ensure
this. Provide an indicator for option 2 "The IV may be generated
internally at its entirety randomly."
Resolves: rhbz#2168289
Signed-off-by: Clemens Lang <cllang@redhat.com>
---
include/openssl/core_names.h | 1 +
include/openssl/evp.h | 4 +++
.../implementations/ciphers/ciphercommon.c | 4 +++
.../ciphers/ciphercommon_gcm.c | 25 +++++++++++++++++++
4 files changed, 34 insertions(+)
diff --git a/include/openssl/core_names.h b/include/openssl/core_names.h
index 680bfbc7cc..832502a034 100644
--- a/include/openssl/core_names.h
+++ b/include/openssl/core_names.h
@@ -97,6 +97,7 @@ extern "C" {
#define OSSL_CIPHER_PARAM_CTS_MODE "cts_mode" /* utf8_string */
/* For passing the AlgorithmIdentifier parameter in DER form */
#define OSSL_CIPHER_PARAM_ALGORITHM_ID_PARAMS "alg_id_param" /* octet_string */
+#define OSSL_CIPHER_PARAM_REDHAT_FIPS_INDICATOR "redhat-fips-indicator" /* int */
#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_MAX_SEND_FRAGMENT \
"tls1multi_maxsndfrag" /* uint */
diff --git a/include/openssl/evp.h b/include/openssl/evp.h
index 49e8e1df78..ec2ba46fbd 100644
--- a/include/openssl/evp.h
+++ b/include/openssl/evp.h
@@ -746,6 +746,10 @@ void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
+# define EVP_CIPHER_REDHAT_FIPS_INDICATOR_UNDETERMINED 0
+# define EVP_CIPHER_REDHAT_FIPS_INDICATOR_APPROVED 1
+# define EVP_CIPHER_REDHAT_FIPS_INDICATOR_NOT_APPROVED 2
+
__owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
const unsigned char *key, const unsigned char *iv);
/*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,
diff --git a/providers/implementations/ciphers/ciphercommon.c b/providers/implementations/ciphers/ciphercommon.c
index fa383165d8..716add7339 100644
--- a/providers/implementations/ciphers/ciphercommon.c
+++ b/providers/implementations/ciphers/ciphercommon.c
@@ -149,6 +149,10 @@ static const OSSL_PARAM cipher_aead_known_gettable_ctx_params[] = {
OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0),
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_TLS1_AAD_PAD, NULL),
OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_GET_IV_GEN, NULL, 0),
+ /* normally we would hide this under an #ifdef FIPS_MODULE, but that does
+ * not work in ciphercommon.c because it is compiled only once into
+ * libcommon.a */
+ OSSL_PARAM_int(OSSL_CIPHER_PARAM_REDHAT_FIPS_INDICATOR, NULL),
OSSL_PARAM_END
};
const OSSL_PARAM *ossl_cipher_aead_gettable_ctx_params(
diff --git a/providers/implementations/ciphers/ciphercommon_gcm.c b/providers/implementations/ciphers/ciphercommon_gcm.c
index ed95c97ff4..db7910eb0e 100644
--- a/providers/implementations/ciphers/ciphercommon_gcm.c
+++ b/providers/implementations/ciphers/ciphercommon_gcm.c
@@ -224,6 +224,31 @@ int ossl_gcm_get_ctx_params(void *vctx, OSSL_PARAM params[])
|| !getivgen(ctx, p->data, p->data_size))
return 0;
}
+
+ /* We would usually hide this under #ifdef FIPS_MODULE, but
+ * ciphercommon_gcm.c is only compiled once into libcommon.a, so ifdefs do
+ * not work here. */
+ p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_REDHAT_FIPS_INDICATOR);
+ if (p != NULL) {
+ int fips_indicator = EVP_CIPHER_REDHAT_FIPS_INDICATOR_APPROVED;
+
+ /* Implementation Guidance for FIPS 140-3 and the Cryptographic Module
+ * Verification Program, Section C.H requires guarantees about the
+ * uniqueness of key/iv pairs, and proposes a few approaches to ensure
+ * this. This provides an indicator for option 2 "The IV may be
+ * generated internally at its entirety randomly." Note that one of the
+ * conditions of this option is that "The IV length shall be at least
+ * 96 bits (per SP 800-38D)." We do not specically check for this
+ * condition here, because gcm_iv_generate will fail in this case. */
+ if (ctx->enc && !ctx->iv_gen_rand)
+ fips_indicator = EVP_CIPHER_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ if (!OSSL_PARAM_set_int(p, fips_indicator)) {
+ ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
+ return 0;
+ }
+ }
+
return 1;
}
--
2.39.1

82
SOURCES/0111-fips-Use-salt-16-bytes-in-PBKDF2-selftest.patch Normal file
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@ -0,0 +1,82 @@
From 56090fca0a0c8b6cf1782aced0a02349358aae7d Mon Sep 17 00:00:00 2001
From: Clemens Lang <cllang@redhat.com>
Date: Fri, 3 Mar 2023 12:22:03 +0100
Subject: [PATCH 1/2] fips: Use salt >= 16 bytes in PBKDF2 selftest
NIST SP 800-132 [1] section 5.1 says "[t]he length of the
randomly-generated portion of the salt shall be at least
128 bits", which implies that the salt for PBKDF2 must be at least 16
bytes long (see also Appendix A.2.1).
The FIPS 140-3 IG [2] section 10.3.A requires that "the lengths and the
properties of the Password and Salt parameters, as well as the desired
length of the Master Key used in a CAST shall be among those supported
by the module in the approved mode."
As a consequence, the salt length in the self test must be at least 16
bytes long for FIPS 140-3 compliance. Switch the self test to use the
only test vector from RFC 6070 that uses salt that is long enough to
fulfil this requirement. Since RFC 6070 does not provide expected
results for PBKDF2 with HMAC-SHA256, use the output from [3], which was
generated with python cryptography, which was tested against the RFC
6070 vectors with HMAC-SHA1.
[1]: https://doi.org/10.6028/NIST.SP.800-132
[2]: https://csrc.nist.gov/CSRC/media/Projects/cryptographic-module-validation-program/documents/fips%20140-3/FIPS%20140-3%20IG.pdf
[3]: https://github.com/brycx/Test-Vector-Generation/blob/master/PBKDF2/pbkdf2-hmac-sha2-test-vectors.md
Signed-off-by: Clemens Lang <cllang@redhat.com>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20429)
(cherry picked from commit 451cb23c41c90d5a02902b3a77551aa9ee1c6956)
---
providers/fips/self_test_data.inc | 22 ++++++++++++++++------
1 file changed, 16 insertions(+), 6 deletions(-)
diff --git a/providers/fips/self_test_data.inc b/providers/fips/self_test_data.inc
index 8ae8cd6f4a..03adf28f3c 100644
--- a/providers/fips/self_test_data.inc
+++ b/providers/fips/self_test_data.inc
@@ -361,19 +361,29 @@ static const ST_KAT_PARAM x963kdf_params[] = {
};
static const char pbkdf2_digest[] = "SHA256";
+/*
+ * Input parameters from RFC 6070, vector 5 (because it is the only one with
+ * a salt >= 16 bytes, which NIST SP 800-132 section 5.1 requires). The
+ * expected output is taken from
+ * https://github.com/brycx/Test-Vector-Generation/blob/master/PBKDF2/pbkdf2-hmac-sha2-test-vectors.md,
+ * which ran these test vectors with SHA-256.
+ */
static const unsigned char pbkdf2_password[] = {
- 0x70, 0x61, 0x73, 0x73, 0x00, 0x77, 0x6f, 0x72,
- 0x64
+ 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x50, 0x41, 0x53, 0x53,
+ 0x57, 0x4f, 0x52, 0x44, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64
};
static const unsigned char pbkdf2_salt[] = {
- 0x73, 0x61, 0x00, 0x6c, 0x74
+ 0x73, 0x61, 0x6c, 0x74, 0x53, 0x41, 0x4c, 0x54, 0x73, 0x61, 0x6c, 0x74,
+ 0x53, 0x41, 0x4c, 0x54, 0x73, 0x61, 0x6c, 0x74, 0x53, 0x41, 0x4c, 0x54,
+ 0x73, 0x61, 0x6c, 0x74, 0x53, 0x41, 0x4c, 0x54, 0x73, 0x61, 0x6c, 0x74
};
static const unsigned char pbkdf2_expected[] = {
- 0x89, 0xb6, 0x9d, 0x05, 0x16, 0xf8, 0x29, 0x89,
- 0x3c, 0x69, 0x62, 0x26, 0x65, 0x0a, 0x86, 0x87,
+ 0x34, 0x8c, 0x89, 0xdb, 0xcb, 0xd3, 0x2b, 0x2f, 0x32, 0xd8, 0x14, 0xb8,
+ 0x11, 0x6e, 0x84, 0xcf, 0x2b, 0x17, 0x34, 0x7e, 0xbc, 0x18, 0x00, 0x18,
+ 0x1c
};
static int pbkdf2_iterations = 4096;
-static int pbkdf2_pkcs5 = 1;
+static int pbkdf2_pkcs5 = 0;
static const ST_KAT_PARAM pbkdf2_params[] = {
ST_KAT_PARAM_UTF8STRING(OSSL_KDF_PARAM_DIGEST, pbkdf2_digest),
ST_KAT_PARAM_OCTET(OSSL_KDF_PARAM_PASSWORD, pbkdf2_password),
--
2.39.2

80
SOURCES/0112-pbdkf2-Set-indicator-if-pkcs5-param-disabled-checks.patch Normal file
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@ -0,0 +1,80 @@
From fa96a2f493276e7a57512e8c3d535052586f1525 Mon Sep 17 00:00:00 2001
From: Clemens Lang <cllang@redhat.com>
Date: Mon, 6 Mar 2023 12:32:04 +0100
Subject: [PATCH 2/2] pbdkf2: Set indicator if pkcs5 param disabled checks
The pbkdf2 implementation in the FIPS provider supports the checks
required by NIST, but allows disabling these checks by setting the
OSSL_KDF_PARAM_PKCS5 parameter to 1. The implementation must indicate
that the use of this configuration is not approved in FIPS mode. Add an
explicit indicator to provide this indication.
Resolves: rhbz#2175145
Signed-off-by: Clemens Lang <cllang@redhat.com>
---
providers/implementations/kdfs/pbkdf2.c | 40 +++++++++++++++++++++++--
1 file changed, 37 insertions(+), 3 deletions(-)
diff --git a/providers/implementations/kdfs/pbkdf2.c b/providers/implementations/kdfs/pbkdf2.c
index aa0adce5e6..6df8c6d321 100644
--- a/providers/implementations/kdfs/pbkdf2.c
+++ b/providers/implementations/kdfs/pbkdf2.c
@@ -251,11 +251,42 @@ static const OSSL_PARAM *kdf_pbkdf2_settable_ctx_params(ossl_unused void *ctx,
static int kdf_pbkdf2_get_ctx_params(void *vctx, OSSL_PARAM params[])
{
+#ifdef FIPS_MODULE
+ KDF_PBKDF2 *ctx = (KDF_PBKDF2 *)vctx;
+#endif /* defined(FIPS_MODULE) */
OSSL_PARAM *p;
+ int any_valid = 0; /* set to 1 when at least one parameter was valid */
+
+ if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE)) != NULL) {
+ any_valid = 1;
+
+ if (!OSSL_PARAM_set_size_t(p, SIZE_MAX))
+ return 0;
+ }
+
+#ifdef FIPS_MODULE
+ if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR))
+ != NULL) {
+ int fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_APPROVED;
+
+ /* The lower_bound_checks parameter enables checks required by FIPS. If
+ * those checks are disabled, the PBKDF2 implementation will also
+ * support non-approved parameters (e.g., salt lengths < 16 bytes, see
+ * NIST SP 800-132 section 5.1). */
+ if (!ctx->lower_bound_checks)
+ fips_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
- if ((p = OSSL_PARAM_locate(params, OSSL_KDF_PARAM_SIZE)) != NULL)
- return OSSL_PARAM_set_size_t(p, SIZE_MAX);
- return -2;
+ if (!OSSL_PARAM_set_int(p, fips_indicator))
+ return 0;
+
+ any_valid = 1;
+ }
+#endif /* defined(FIPS_MODULE) */
+
+ if (!any_valid)
+ return -2;
+
+ return 1;
}
static const OSSL_PARAM *kdf_pbkdf2_gettable_ctx_params(ossl_unused void *ctx,
@@ -263,6 +294,9 @@ static const OSSL_PARAM *kdf_pbkdf2_gettable_ctx_params(ossl_unused void *ctx,
{
static const OSSL_PARAM known_gettable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL),
+#ifdef FIPS_MODULE
+ OSSL_PARAM_int(OSSL_KDF_PARAM_REDHAT_FIPS_INDICATOR, NULL),
+#endif /* defined(FIPS_MODULE) */
OSSL_PARAM_END
};
return known_gettable_ctx_params;
--
2.39.2

150
SOURCES/0113-asymciphers-kem-Add-explicit-FIPS-indicator.patch Normal file
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@ -0,0 +1,150 @@
From ee6e381e4140efd5365ddf27a12055859103cf59 Mon Sep 17 00:00:00 2001
From: Clemens Lang <cllang@redhat.com>
Date: Fri, 17 Mar 2023 15:39:15 +0100
Subject: [PATCH] asymciphers, kem: Add explicit FIPS indicator
NIST SP 800-56Br2 section 6.4.2.1 requires either explicit key
confirmation (section 6.4.2.3.2), or assurance from a trusted third
party (section 6.4.2.3.1) for the KTS-OAEP key transport scheme and key
agreement schemes, but explicit key confirmation is not implemented and
cannot be implemented without protocol changes, and the FIPS provider
does not implement trusted third party validation, since it relies on
its callers to do that. We must thus mark RSA-OAEP encryption and RSASVE
as unapproved until we have received clarification from NIST on how
library modules such as OpenSSL should implement TTP validation.
This does not affect RSA-OAEP decryption, because it is approved as
a component according to the FIPS 140-3 IG, section 2.4.G.
Resolves: rhbz#2179331
Signed-off-by: Clemens Lang <cllang@redhat.com>
---
include/openssl/core_names.h | 2 ++
include/openssl/evp.h | 4 +++
.../implementations/asymciphers/rsa_enc.c | 24 +++++++++++++++
providers/implementations/kem/rsa_kem.c | 30 ++++++++++++++++++-
4 files changed, 59 insertions(+), 1 deletion(-)
diff --git a/include/openssl/core_names.h b/include/openssl/core_names.h
index 832502a034..e15d208421 100644
--- a/include/openssl/core_names.h
+++ b/include/openssl/core_names.h
@@ -477,6 +477,7 @@ extern "C" {
#ifdef FIPS_MODULE
#define OSSL_ASYM_CIPHER_PARAM_REDHAT_KAT_OEAP_SEED "redhat-kat-oaep-seed"
#endif
+#define OSSL_ASYM_CIPHER_PARAM_REDHAT_FIPS_INDICATOR "redhat-fips-indicator"
/*
* Encoder / decoder parameters
@@ -503,6 +504,7 @@ extern "C" {
/* KEM parameters */
#define OSSL_KEM_PARAM_OPERATION "operation"
+#define OSSL_KEM_PARAM_REDHAT_FIPS_INDICATOR "redhat-fips-indicator" /* int */
/* OSSL_KEM_PARAM_OPERATION values */
#define OSSL_KEM_PARAM_OPERATION_RSASVE "RSASVE"
diff --git a/include/openssl/evp.h b/include/openssl/evp.h
index ec2ba46fbd..3803b03422 100644
--- a/include/openssl/evp.h
+++ b/include/openssl/evp.h
@@ -1757,6 +1757,10 @@ OSSL_DEPRECATEDIN_3_0 size_t EVP_PKEY_meth_get_count(void);
OSSL_DEPRECATEDIN_3_0 const EVP_PKEY_METHOD *EVP_PKEY_meth_get0(size_t idx);
# endif
+# define EVP_PKEY_REDHAT_FIPS_INDICATOR_UNDETERMINED 0
+# define EVP_PKEY_REDHAT_FIPS_INDICATOR_APPROVED 1
+# define EVP_PKEY_REDHAT_FIPS_INDICATOR_NOT_APPROVED 2
+
EVP_KEYMGMT *EVP_KEYMGMT_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
const char *properties);
int EVP_KEYMGMT_up_ref(EVP_KEYMGMT *keymgmt);
diff --git a/providers/implementations/asymciphers/rsa_enc.c b/providers/implementations/asymciphers/rsa_enc.c
index 568452ec56..2e7ea632d7 100644
--- a/providers/implementations/asymciphers/rsa_enc.c
+++ b/providers/implementations/asymciphers/rsa_enc.c
@@ -399,6 +399,27 @@ static int rsa_get_ctx_params(void *vprsactx, OSSL_PARAM *params)
if (p != NULL && !OSSL_PARAM_set_uint(p, prsactx->alt_version))
return 0;
+#ifdef FIPS_MODULE
+ p = OSSL_PARAM_locate(params, OSSL_ASYM_CIPHER_PARAM_REDHAT_FIPS_INDICATOR);
+ if (p != NULL) {
+ int fips_indicator = EVP_PKEY_REDHAT_FIPS_INDICATOR_APPROVED;
+
+ /* NIST SP 800-56Br2 section 6.4.2.1 requires either explicit key
+ * confirmation (section 6.4.2.3.2), or assurance from a trusted third
+ * party (section 6.4.2.3.1) for the KTS-OAEP key transport scheme, but
+ * explicit key confirmation is not implemented here and cannot be
+ * implemented without protocol changes, and the FIPS provider does not
+ * implement trusted third party validation, since it relies on its
+ * callers to do that. We must thus mark RSA-OAEP as unapproved until
+ * we have received clarification from NIST on how library modules such
+ * as OpenSSL should implement TTP validation. */
+ fips_indicator = EVP_PKEY_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ if (!OSSL_PARAM_set_int(p, fips_indicator))
+ return 0;
+ }
+#endif /* defined(FIPS_MODULE) */
+
return 1;
}
@@ -465,6 +493,7 @@ static const OSSL_PARAM known_gettable_ctx_params[] = {
OSSL_PARAM_uint(OSSL_ASYM_CIPHER_PARAM_TLS_NEGOTIATED_VERSION, NULL),
#ifdef FIPS_MODULE
OSSL_PARAM_octet_string(OSSL_ASYM_CIPHER_PARAM_REDHAT_KAT_OEAP_SEED, NULL, 0),
+ OSSL_PARAM_int(OSSL_ASYM_CIPHER_PARAM_REDHAT_FIPS_INDICATOR, NULL),
#endif /* FIPS_MODULE */
OSSL_PARAM_END
};
diff --git a/providers/implementations/kem/rsa_kem.c b/providers/implementations/kem/rsa_kem.c
index 882cf16125..b4cc0f9237 100644
--- a/providers/implementations/kem/rsa_kem.c
+++ b/providers/implementations/kem/rsa_kem.c
@@ -151,11 +151,39 @@ static int rsakem_decapsulate_init(void *vprsactx, void *vrsa,
static int rsakem_get_ctx_params(void *vprsactx, OSSL_PARAM *params)
{
PROV_RSA_CTX *ctx = (PROV_RSA_CTX *)vprsactx;
+#ifdef FIPS_MODULE
+ OSSL_PARAM *p;
+#endif /* defined(FIPS_MODULE) */
+
+ if (ctx == NULL)
+ return 0;
+
+#ifdef FIPS_MODULE
+ p = OSSL_PARAM_locate(params, OSSL_KEM_PARAM_REDHAT_FIPS_INDICATOR);
+ if (p != NULL) {
+ /* NIST SP 800-56Br2 section 6.4.2.1 requires either explicit key
+ * confirmation (section 6.4.2.3.2), or assurance from a trusted third
+ * party (section 6.4.2.3.1) for key agreement or key transport, but
+ * explicit key confirmation is not implemented here and cannot be
+ * implemented without protocol changes, and the FIPS provider does not
+ * implement trusted third party validation, since it relies on its
+ * callers to do that. We must thus mark RSASVE unapproved until we
+ * have received clarification from NIST on how library modules such as
+ * OpenSSL should implement TTP validation. */
+ int fips_indicator = EVP_PKEY_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
+
+ if (!OSSL_PARAM_set_int(p, fips_indicator))
+ return 0;
+ }
+#endif /* defined(FIPS_MODULE) */
- return ctx != NULL;
+ return 1;
}
static const OSSL_PARAM known_gettable_rsakem_ctx_params[] = {
+#ifdef FIPS_MODULE
+ OSSL_PARAM_int(OSSL_KEM_PARAM_REDHAT_FIPS_INDICATOR, NULL),
+#endif /* defined(FIPS_MODULE) */
OSSL_PARAM_END
};
--
2.39.2

473
SOURCES/0114-FIPS-enforce-EMS-support.patch Normal file
View File

@ -0,0 +1,473 @@
diff --git a/crypto/err/openssl.txt b/crypto/err/openssl.txt
index e90e5dc03339..f391e756475c 100644
--- a/crypto/err/openssl.txt
+++ b/crypto/err/openssl.txt
@@ -1006,6 +1006,7 @@ PROV_R_BN_ERROR:160:bn error
PROV_R_CIPHER_OPERATION_FAILED:102:cipher operation failed
PROV_R_DERIVATION_FUNCTION_INIT_FAILED:205:derivation function init failed
PROV_R_DIGEST_NOT_ALLOWED:174:digest not allowed
+PROV_R_EMS_NOT_ENABLED:233:ems not enabled
PROV_R_ENTROPY_SOURCE_STRENGTH_TOO_WEAK:186:entropy source strength too weak
PROV_R_ERROR_INSTANTIATING_DRBG:188:error instantiating drbg
PROV_R_ERROR_RETRIEVING_ENTROPY:189:error retrieving entropy
diff --git a/include/openssl/core_names.h b/include/openssl/core_names.h
index 173a81d28bbe..5e5be567a578 100644
--- a/include/openssl/core_names.h
+++ b/include/openssl/core_names.h
@@ -21,11 +21,12 @@ extern "C" {
#define OSSL_PROV_PARAM_CORE_MODULE_FILENAME "module-filename" /* utf8_ptr */
/* Well known parameter names that Providers can define */
-#define OSSL_PROV_PARAM_NAME "name" /* utf8_ptr */
-#define OSSL_PROV_PARAM_VERSION "version" /* utf8_ptr */
-#define OSSL_PROV_PARAM_BUILDINFO "buildinfo" /* utf8_ptr */
-#define OSSL_PROV_PARAM_STATUS "status" /* uint */
-#define OSSL_PROV_PARAM_SECURITY_CHECKS "security-checks" /* uint */
+#define OSSL_PROV_PARAM_NAME "name" /* utf8_ptr */
+#define OSSL_PROV_PARAM_VERSION "version" /* utf8_ptr */
+#define OSSL_PROV_PARAM_BUILDINFO "buildinfo" /* utf8_ptr */
+#define OSSL_PROV_PARAM_STATUS "status" /* uint */
+#define OSSL_PROV_PARAM_SECURITY_CHECKS "security-checks" /* uint */
+#define OSSL_PROV_PARAM_TLS1_PRF_EMS_CHECK "tls1-prf-ems-check" /* uint */
/* Self test callback parameters */
#define OSSL_PROV_PARAM_SELF_TEST_PHASE "st-phase" /* utf8_string */
diff --git a/include/openssl/fips_names.h b/include/openssl/fips_names.h
index 0fdf5440c7cb..3f29369b3f92 100644
--- a/include/openssl/fips_names.h
+++ b/include/openssl/fips_names.h
@@ -53,6 +53,14 @@ extern "C" {
*/
# define OSSL_PROV_FIPS_PARAM_SECURITY_CHECKS "security-checks"
+/*
+ * A boolean that determines if the runtime FIPS check for TLS1_PRF EMS is performed.
+ * This is disabled by default.
+ *
+ * Type: OSSL_PARAM_UTF8_STRING
+ */
+# define OSSL_PROV_FIPS_PARAM_TLS1_PRF_EMS_CHECK "tls1-prf-ems-check"
+
# ifdef __cplusplus
}
# endif
diff --git a/include/openssl/proverr.h b/include/openssl/proverr.h
index 3685430f5d3e..bf4dc135f592 100644
--- a/include/openssl/proverr.h
+++ b/include/openssl/proverr.h
@@ -32,6 +32,7 @@
# define PROV_R_CIPHER_OPERATION_FAILED 102
# define PROV_R_DERIVATION_FUNCTION_INIT_FAILED 205
# define PROV_R_DIGEST_NOT_ALLOWED 174
+# define PROV_R_EMS_NOT_ENABLED 233
# define PROV_R_ENTROPY_SOURCE_STRENGTH_TOO_WEAK 186
# define PROV_R_ERROR_INSTANTIATING_DRBG 188
# define PROV_R_ERROR_RETRIEVING_ENTROPY 189
diff --git a/providers/common/include/prov/securitycheck.h b/providers/common/include/prov/securitycheck.h
index 4a7f85f71186..62e60cc0103f 100644
--- a/providers/common/include/prov/securitycheck.h
+++ b/providers/common/include/prov/securitycheck.h
@@ -28,3 +28,4 @@ int ossl_digest_get_approved_nid(const EVP_MD *md);
int ossl_digest_rsa_sign_get_md_nid(OSSL_LIB_CTX *ctx, const EVP_MD *md,
int sha1_allowed);
int ossl_securitycheck_enabled(OSSL_LIB_CTX *libctx);
+int ossl_tls1_prf_ems_check_enabled(OSSL_LIB_CTX *libctx);
diff --git a/providers/common/provider_err.c b/providers/common/provider_err.c
index f6144072aa04..954aabe80cfc 100644
--- a/providers/common/provider_err.c
+++ b/providers/common/provider_err.c
@@ -33,6 +33,7 @@ static const ERR_STRING_DATA PROV_str_reasons[] = {
"derivation function init failed"},
{ERR_PACK(ERR_LIB_PROV, 0, PROV_R_DIGEST_NOT_ALLOWED),
"digest not allowed"},
+ {ERR_PACK(ERR_LIB_PROV, 0, PROV_R_EMS_NOT_ENABLED), "ems not enabled"},
{ERR_PACK(ERR_LIB_PROV, 0, PROV_R_ENTROPY_SOURCE_STRENGTH_TOO_WEAK),
"entropy source strength too weak"},
{ERR_PACK(ERR_LIB_PROV, 0, PROV_R_ERROR_INSTANTIATING_DRBG),
diff --git a/providers/common/securitycheck_default.c b/providers/common/securitycheck_default.c
index de7f0d3a0a57..63c875ecd0b7 100644
--- a/providers/common/securitycheck_default.c
+++ b/providers/common/securitycheck_default.c
@@ -22,6 +22,12 @@ int ossl_securitycheck_enabled(OSSL_LIB_CTX *libctx)
return 0;
}
+/* Disable the ems check in the default provider */
+int ossl_tls1_prf_ems_check_enabled(OSSL_LIB_CTX *libctx)
+{
+ return 0;
+}
+
int ossl_digest_rsa_sign_get_md_nid(OSSL_LIB_CTX *ctx, const EVP_MD *md,
int sha1_allowed)
{
diff --git a/providers/common/securitycheck_fips.c b/providers/common/securitycheck_fips.c
index b7659bd395c3..2bc8a5992685 100644
--- a/providers/common/securitycheck_fips.c
+++ b/providers/common/securitycheck_fips.c
@@ -20,6 +20,7 @@
#include "prov/securitycheck.h"
int FIPS_security_check_enabled(OSSL_LIB_CTX *libctx);
+int FIPS_tls_prf_ems_check(OSSL_LIB_CTX *libctx);
int ossl_securitycheck_enabled(OSSL_LIB_CTX *libctx)
{
@@ -30,6 +31,11 @@ int ossl_securitycheck_enabled(OSSL_LIB_CTX *libctx)
#endif /* OPENSSL_NO_FIPS_SECURITYCHECKS */
}
+int ossl_tls1_prf_ems_check_enabled(OSSL_LIB_CTX *libctx)
+{
+ return FIPS_tls_prf_ems_check(libctx);
+}
+
int ossl_digest_rsa_sign_get_md_nid(OSSL_LIB_CTX *ctx, const EVP_MD *md,
int sha1_allowed)
{
diff --git a/providers/fips/fipsprov.c b/providers/fips/fipsprov.c
index b86b27d236f3..b881f46f36ad 100644
--- a/providers/fips/fipsprov.c
+++ b/providers/fips/fipsprov.c
@@ -47,6 +47,7 @@ static OSSL_FUNC_provider_query_operation_fn fips_query;
#define ALG(NAMES, FUNC) ALGC(NAMES, FUNC, NULL)
extern OSSL_FUNC_core_thread_start_fn *c_thread_start;
int FIPS_security_check_enabled(OSSL_LIB_CTX *libctx);
+int FIPS_tls_prf_ems_check(OSSL_LIB_CTX *libctx);
/*
* Should these function pointers be stored in the provider side provctx? Could
@@ -82,7 +83,9 @@ typedef struct fips_global_st {
const OSSL_CORE_HANDLE *handle;
SELF_TEST_POST_PARAMS selftest_params;
int fips_security_checks;
+ int fips_tls1_prf_ems_check;
const char *fips_security_check_option;
+ const char *fips_tls1_prf_ems_check_option;
} FIPS_GLOBAL;
static void *fips_prov_ossl_ctx_new(OSSL_LIB_CTX *libctx)
@@ -94,6 +97,9 @@ void *ossl_fips_prov_ossl_ctx_new(OSSL_LIB_CTX *libctx)
fgbl->fips_security_checks = 1;
fgbl->fips_security_check_option = "1";
+ fgbl->fips_tls1_prf_ems_check = 1; /* Enabled */
+ fgbl->fips_tls1_prf_ems_check_option = "1";
+
return fgbl;
}
@@ -109,6 +115,7 @@ static const OSSL_PARAM fips_param_types[] = {
OSSL_PARAM_DEFN(OSSL_PROV_PARAM_BUILDINFO, OSSL_PARAM_UTF8_PTR, NULL, 0),
OSSL_PARAM_DEFN(OSSL_PROV_PARAM_STATUS, OSSL_PARAM_INTEGER, NULL, 0),
OSSL_PARAM_DEFN(OSSL_PROV_PARAM_SECURITY_CHECKS, OSSL_PARAM_INTEGER, NULL, 0),
+ OSSL_PARAM_DEFN(OSSL_PROV_PARAM_TLS1_PRF_EMS_CHECK, OSSL_PARAM_INTEGER, NULL, 0), /* Ignored in RHEL */
OSSL_PARAM_END
};
@@ -119,9 +126,10 @@ static int fips_get_params_from_core(FIPS_GLOBAL *fgbl)
* NOTE: inside core_get_params() these will be loaded from config items
* stored inside prov->parameters (except for
* OSSL_PROV_PARAM_CORE_MODULE_FILENAME).
- * OSSL_PROV_FIPS_PARAM_SECURITY_CHECKS is not a self test parameter.
+ * OSSL_PROV_FIPS_PARAM_SECURITY_CHECKS and
+ * OSSL_PROV_FIPS_PARAM_TLS1_PRF_EMS_CHECK are not self test parameters.
*/
- OSSL_PARAM core_params[8], *p = core_params;
+ OSSL_PARAM core_params[9], *p = core_params;
*p++ = OSSL_PARAM_construct_utf8_ptr(
OSSL_PROV_PARAM_CORE_MODULE_FILENAME,
@@ -151,6 +159,10 @@ static int fips_get_params_from_core(FIPS_GLOBAL *fgbl)
OSSL_PROV_FIPS_PARAM_SECURITY_CHECKS,
(char **)&fgbl->fips_security_check_option,
sizeof(fgbl->fips_security_check_option));
+ /* *p++ = OSSL_PARAM_construct_utf8_ptr(
+ OSSL_PROV_FIPS_PARAM_TLS1_PRF_EMS_CHECK,
+ (char **)&fgbl->fips_tls1_prf_ems_check_option,
+ sizeof(fgbl->fips_tls1_prf_ems_check_option)); */ /* Ignored in RHEL */
*p = OSSL_PARAM_construct_end();
if (!c_get_params(fgbl->handle, core_params)) {
@@ -187,6 +199,9 @@ static int fips_get_params(void *provctx, OSSL_PARAM params[])
p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_SECURITY_CHECKS);
if (p != NULL && !OSSL_PARAM_set_int(p, fgbl->fips_security_checks))
return 0;
+ p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_TLS1_PRF_EMS_CHECK);
+ if (p != NULL && !OSSL_PARAM_set_int(p, fgbl->fips_tls1_prf_ems_check))
+ return 0;
return 1;
}
@@ -703,6 +718,9 @@ int OSSL_provider_init_int(const OSSL_CORE_HANDLE *handle,
&& strcmp(fgbl->fips_security_check_option, "0") == 0)
fgbl->fips_security_checks = 0;
+ /* Enable the ems check. */
+ fgbl->fips_tls1_prf_ems_check = 1;
+
ossl_prov_cache_exported_algorithms(fips_ciphers, exported_fips_ciphers);
if (!SELF_TEST_post(&fgbl->selftest_params, 0)) {
@@ -898,6 +918,15 @@ int FIPS_security_check_enabled(OSSL_LIB_CTX *libctx)
return fgbl->fips_security_checks;
}
+int FIPS_tls_prf_ems_check(OSSL_LIB_CTX *libctx)
+{
+ FIPS_GLOBAL *fgbl = ossl_lib_ctx_get_data(libctx,
+ OSSL_LIB_CTX_FIPS_PROV_INDEX,
+ &fips_prov_ossl_ctx_method);
+
+ return fgbl->fips_tls1_prf_ems_check;
+}
+
void OSSL_SELF_TEST_get_callback(OSSL_LIB_CTX *libctx, OSSL_CALLBACK **cb,
void **cbarg)
{
diff --git a/providers/implementations/kdfs/tls1_prf.c b/providers/implementations/kdfs/tls1_prf.c
index 8a3807308408..2c2dbf31cc0b 100644
--- a/providers/implementations/kdfs/tls1_prf.c
+++ b/providers/implementations/kdfs/tls1_prf.c
@@ -45,6 +45,13 @@
* A(0) = seed
* A(i) = HMAC_<hash>(secret, A(i-1))
*/
+
+/*
+ * Low level APIs (such as DH) are deprecated for public use, but still ok for
+ * internal use.
+ */
+#include "internal/deprecated.h"
+
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
@@ -60,6 +67,7 @@
#include "prov/providercommon.h"
#include "prov/implementations.h"
#include "prov/provider_util.h"
+#include "prov/securitycheck.h"
#include "e_os.h"
static OSSL_FUNC_kdf_newctx_fn kdf_tls1_prf_new;
@@ -78,6 +86,8 @@ static int tls1_prf_alg(EVP_MAC_CTX *mdctx, EVP_MAC_CTX *sha1ctx,
unsigned char *out, size_t olen);
#define TLS1_PRF_MAXBUF 1024
+#define TLS_MD_MASTER_SECRET_CONST "\x6d\x61\x73\x74\x65\x72\x20\x73\x65\x63\x72\x65\x74"
+#define TLS_MD_MASTER_SECRET_CONST_SIZE 13
/* TLS KDF kdf context structure */
typedef struct {
@@ -160,6 +170,7 @@ static int kdf_tls1_prf_derive(void *vctx, unsigned char *key, size_t keylen,
const OSSL_PARAM params[])
{
TLS1_PRF *ctx = (TLS1_PRF *)vctx;
+ OSSL_LIB_CTX *libctx = PROV_LIBCTX_OF(ctx->provctx);
if (!ossl_prov_is_running() || !kdf_tls1_prf_set_ctx_params(ctx, params))
return 0;
@@ -181,6 +192,21 @@ static int kdf_tls1_prf_derive(void *vctx, unsigned char *key, size_t keylen,
ctx->output_keylen_indicator = EVP_KDF_REDHAT_FIPS_INDICATOR_NOT_APPROVED;
#endif /* defined(FIPS_MODULE) */
+ /*
+ * The seed buffer is prepended with a label.
+ * If EMS mode is enforced then the label "master secret" is not allowed,
+ * We do the check this way since the PRF is used for other purposes, as well
+ * as "extended master secret".
+ */
+ if (ossl_tls1_prf_ems_check_enabled(libctx)) {
+ if (ctx->seedlen >= TLS_MD_MASTER_SECRET_CONST_SIZE
+ && memcmp(ctx->seed, TLS_MD_MASTER_SECRET_CONST,
+ TLS_MD_MASTER_SECRET_CONST_SIZE) == 0) {
+ ERR_raise(ERR_LIB_PROV, PROV_R_EMS_NOT_ENABLED);
+ return 0;
+ }
+ }
+
return tls1_prf_alg(ctx->P_hash, ctx->P_sha1,
ctx->sec, ctx->seclen,
ctx->seed, ctx->seedlen,
diff --git a/test/sslapitest.c b/test/sslapitest.c
index 3a8242d2d8c8..b0fbb504689e 100644
--- a/test/sslapitest.c
+++ b/test/sslapitest.c
@@ -99,6 +99,7 @@ static char *tmpfilename = NULL;
static char *dhfile = NULL;
static int is_fips = 0;
+static int fips_ems_check = 0;
#define LOG_BUFFER_SIZE 2048
static char server_log_buffer[LOG_BUFFER_SIZE + 1] = {0};
@@ -796,7 +797,7 @@ static int test_no_ems(void)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
- int testresult = 0;
+ int testresult = 0, status;
if (!create_ssl_ctx_pair(libctx, TLS_server_method(), TLS_client_method(),
TLS1_VERSION, TLS1_2_VERSION,
@@ -812,19 +813,25 @@ static int test_no_ems(void)
goto end;
}
- if (!create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) {
- printf("Creating SSL connection failed\n");
- goto end;
- }
-
- if (SSL_get_extms_support(serverssl)) {
- printf("Server reports Extended Master Secret support\n");
- goto end;
- }
-
- if (SSL_get_extms_support(clientssl)) {
- printf("Client reports Extended Master Secret support\n");
- goto end;
+ status = create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE);
+ if (fips_ems_check) {
+ if (status == 1) {
+ printf("When FIPS uses the EMS check a connection that doesnt use EMS should fail\n");
+ goto end;
+ }
+ } else {
+ if (!status) {
+ printf("Creating SSL connection failed\n");
+ goto end;
+ }
+ if (SSL_get_extms_support(serverssl)) {
+ printf("Server reports Extended Master Secret support\n");
+ goto end;
+ }
+ if (SSL_get_extms_support(clientssl)) {
+ printf("Client reports Extended Master Secret support\n");
+ goto end;
+ }
}
testresult = 1;
@@ -10740,9 +10747,24 @@ int setup_tests(void)
&& !TEST_false(OSSL_PROVIDER_available(libctx, "default")))
return 0;
- if (strcmp(modulename, "fips") == 0)
+ if (strcmp(modulename, "fips") == 0) {
+ OSSL_PROVIDER *prov = NULL;
+ OSSL_PARAM params[2];
+
is_fips = 1;
+ prov = OSSL_PROVIDER_load(libctx, "fips");
+ if (prov != NULL) {
+ /* Query the fips provider to check if the check ems option is enabled */
+ params[0] =
+ OSSL_PARAM_construct_int(OSSL_PROV_PARAM_TLS1_PRF_EMS_CHECK,
+ &fips_ems_check);
+ params[1] = OSSL_PARAM_construct_end();
+ OSSL_PROVIDER_get_params(prov, params);
+ OSSL_PROVIDER_unload(prov);
+ }
+ }
+
/*
* We add, but don't load the test "tls-provider". We'll load it when we
* need it.
@@ -10816,6 +10838,12 @@ int setup_tests(void)
if (privkey8192 == NULL)
goto err;
+ if (fips_ems_check) {
+#ifndef OPENSSL_NO_TLS1_2
+ ADD_TEST(test_no_ems);
+#endif
+ return 1;
+ }
#if !defined(OPENSSL_NO_KTLS) && !defined(OPENSSL_NO_SOCK)
# if !defined(OPENSSL_NO_TLS1_2) || !defined(OSSL_NO_USABLE_TLS1_3)
ADD_ALL_TESTS(test_ktls, NUM_KTLS_TEST_CIPHERS * 4);
diff -up openssl-3.0.7/test/recipes/30-test_evp_data/evpkdf_tls12_prf.txt.xxx openssl-3.0.7/test/recipes/30-test_evp_data/evpkdf_tls12_prf.txt
--- openssl-3.0.7/test/recipes/30-test_evp_data/evpkdf_tls12_prf.txt.xxx 2023-04-17 13:04:21.078501747 +0200
+++ openssl-3.0.7/test/recipes/30-test_evp_data/evpkdf_tls12_prf.txt 2023-04-17 13:11:03.189059638 +0200
@@ -13,6 +13,7 @@
Title = TLS12 PRF tests (from NIST test vectors)
+Availablein = default
KDF = TLS1-PRF
Ctrl.digest = digest:SHA256
Ctrl.Secret = hexsecret:f8938ecc9edebc5030c0c6a441e213cd24e6f770a50dda07876f8d55da062bcadb386b411fd4fe4313a604fce6c17fbc
@@ -21,6 +22,16 @@ Ctrl.client_random = hexseed:36c129d01a3
Ctrl.server_random = hexseed:f6c9575ed7ddd73e1f7d16eca115415812a43c2b747daaaae043abfb50053fce
Output = 202c88c00f84a17a20027079604787461176455539e705be730890602c289a5001e34eeb3a043e5d52a65e66125188bf
+Availablein = fips
+KDF = TLS1-PRF
+Ctrl.digest = digest:SHA256
+Ctrl.Secret = hexsecret:f8938ecc9edebc5030c0c6a441e213cd24e6f770a50dda07876f8d55da062bcadb386b411fd4fe4313a604fce6c17fbc
+Ctrl.label = seed:master secret
+Ctrl.client_random = hexseed:36c129d01a3200894b9179faac589d9835d58775f9b5ea3587cb8fd0364cae8c
+Ctrl.server_random = hexseed:f6c9575ed7ddd73e1f7d16eca115415812a43c2b747daaaae043abfb50053fce
+Output = 202c88c00f84a17a20027079604787461176455539e705be730890602c289a5001e34eeb3a043e5d52a65e66125188bf
+Result = KDF_DERIVE_ERROR
+
KDF = TLS1-PRF
Ctrl.digest = digest:SHA256
Ctrl.Secret = hexsecret:202c88c00f84a17a20027079604787461176455539e705be730890602c289a5001e34eeb3a043e5d52a65e66125188bf
diff -up openssl-3.0.7/ssl/t1_enc.c.noems openssl-3.0.7/ssl/t1_enc.c
--- openssl-3.0.7/ssl/t1_enc.c.noems 2023-05-05 11:15:57.934415272 +0200
+++ openssl-3.0.7/ssl/t1_enc.c 2023-05-05 11:39:03.578163778 +0200
@@ -20,6 +20,7 @@
#include <openssl/obj_mac.h>
#include <openssl/core_names.h>
#include <openssl/trace.h>
+#include <openssl/fips.h>
/* seed1 through seed5 are concatenated */
static int tls1_PRF(SSL *s,
@@ -75,8 +76,14 @@ static int tls1_PRF(SSL *s,
}
err:
- if (fatal)
- SSLfatal(s, SSL_AD_INTERNAL_ERROR, ERR_R_INTERNAL_ERROR);
+ if (fatal) {
+ /* The calls to this function are local so it's safe to implement the check */
+ if (FIPS_mode() && seed1_len >= TLS_MD_MASTER_SECRET_CONST_SIZE
+ && memcmp(seed1, TLS_MD_MASTER_SECRET_CONST, TLS_MD_MASTER_SECRET_CONST_SIZE) == 0)
+ SSLfatal(s, SSL_AD_HANDSHAKE_FAILURE, ERR_R_UNSUPPORTED);
+ else
+ SSLfatal(s, SSL_AD_INTERNAL_ERROR, ERR_R_INTERNAL_ERROR);
+ }
else
ERR_raise(ERR_LIB_SSL, ERR_R_INTERNAL_ERROR);
EVP_KDF_CTX_free(kctx);
diff -up openssl-3.0.7/ssl/statem/extensions_srvr.c.noems openssl-3.0.7/ssl/statem/extensions_srvr.c
--- openssl-3.0.7/ssl/statem/extensions_srvr.c.noems 2023-05-05 17:14:04.663800271 +0200
+++ openssl-3.0.7/ssl/statem/extensions_srvr.c 2023-05-05 17:20:33.764599507 +0200
@@ -11,6 +11,7 @@
#include "../ssl_local.h"
#include "statem_local.h"
#include "internal/cryptlib.h"
+#include <openssl/fips.h>
#define COOKIE_STATE_FORMAT_VERSION 1
@@ -1552,8 +1553,13 @@ EXT_RETURN tls_construct_stoc_etm(SSL *s
EXT_RETURN tls_construct_stoc_ems(SSL *s, WPACKET *pkt, unsigned int context,
X509 *x, size_t chainidx)
{
- if ((s->s3.flags & TLS1_FLAGS_RECEIVED_EXTMS) == 0)
+ if ((s->s3.flags & TLS1_FLAGS_RECEIVED_EXTMS) == 0) {
+ if (FIPS_mode()) {
+ SSLfatal(s, SSL_AD_HANDSHAKE_FAILURE, ERR_R_UNSUPPORTED);
+ return EXT_RETURN_FAIL;
+ }
return EXT_RETURN_NOT_SENT;
+ }
if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_extended_master_secret)
|| !WPACKET_put_bytes_u16(pkt, 0)) {

195
SOURCES/0115-CVE-2023-0464.patch Normal file
View File

@ -0,0 +1,195 @@
diff --git a/crypto/x509/pcy_local.h b/crypto/x509/pcy_local.h
index 18b53cc09e..cba107ca03 100644
--- a/crypto/x509/pcy_local.h
+++ b/crypto/x509/pcy_local.h
@@ -111,6 +111,11 @@ struct X509_POLICY_LEVEL_st {
};
struct X509_POLICY_TREE_st {
+ /* The number of nodes in the tree */
+ size_t node_count;
+ /* The maximum number of nodes in the tree */
+ size_t node_maximum;
+
/* This is the tree 'level' data */
X509_POLICY_LEVEL *levels;
int nlevel;
@@ -157,7 +162,8 @@ X509_POLICY_NODE *ossl_policy_tree_find_sk(STACK_OF(X509_POLICY_NODE) *sk,
X509_POLICY_NODE *ossl_policy_level_add_node(X509_POLICY_LEVEL *level,
X509_POLICY_DATA *data,
X509_POLICY_NODE *parent,
- X509_POLICY_TREE *tree);
+ X509_POLICY_TREE *tree,
+ int extra_data);
void ossl_policy_node_free(X509_POLICY_NODE *node);
int ossl_policy_node_match(const X509_POLICY_LEVEL *lvl,
const X509_POLICY_NODE *node, const ASN1_OBJECT *oid);
diff --git a/crypto/x509/pcy_node.c b/crypto/x509/pcy_node.c
index 9d9a7ea179..450f95a655 100644
--- a/crypto/x509/pcy_node.c
+++ b/crypto/x509/pcy_node.c
@@ -59,10 +59,15 @@ X509_POLICY_NODE *ossl_policy_level_find_node(const X509_POLICY_LEVEL *level,
X509_POLICY_NODE *ossl_policy_level_add_node(X509_POLICY_LEVEL *level,
X509_POLICY_DATA *data,
X509_POLICY_NODE *parent,
- X509_POLICY_TREE *tree)
+ X509_POLICY_TREE *tree,
+ int extra_data)
{
X509_POLICY_NODE *node;
+ /* Verify that the tree isn't too large. This mitigates CVE-2023-0464 */
+ if (tree->node_maximum > 0 && tree->node_count >= tree->node_maximum)
+ return NULL;
+
node = OPENSSL_zalloc(sizeof(*node));
if (node == NULL) {
ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE);
@@ -70,7 +75,7 @@ X509_POLICY_NODE *ossl_policy_level_add_node(X509_POLICY_LEVEL *level,
}
node->data = data;
node->parent = parent;
- if (level) {
+ if (level != NULL) {
if (OBJ_obj2nid(data->valid_policy) == NID_any_policy) {
if (level->anyPolicy)
goto node_error;
@@ -90,7 +95,7 @@ X509_POLICY_NODE *ossl_policy_level_add_node(X509_POLICY_LEVEL *level,
}
}
- if (tree) {
+ if (extra_data) {
if (tree->extra_data == NULL)
tree->extra_data = sk_X509_POLICY_DATA_new_null();
if (tree->extra_data == NULL){
@@ -103,6 +108,7 @@ X509_POLICY_NODE *ossl_policy_level_add_node(X509_POLICY_LEVEL *level,
}
}
+ tree->node_count++;
if (parent)
parent->nchild++;
diff --git a/crypto/x509/pcy_tree.c b/crypto/x509/pcy_tree.c
index fa45da5117..f953a05a41 100644
--- a/crypto/x509/pcy_tree.c
+++ b/crypto/x509/pcy_tree.c
@@ -14,6 +14,17 @@
#include "pcy_local.h"
+/*
+ * If the maximum number of nodes in the policy tree isn't defined, set it to
+ * a generous default of 1000 nodes.
+ *
+ * Defining this to be zero means unlimited policy tree growth which opens the
+ * door on CVE-2023-0464.
+ */
+#ifndef OPENSSL_POLICY_TREE_NODES_MAX
+# define OPENSSL_POLICY_TREE_NODES_MAX 1000
+#endif
+
static void expected_print(BIO *channel,
X509_POLICY_LEVEL *lev, X509_POLICY_NODE *node,
int indent)
@@ -163,6 +174,9 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
return X509_PCY_TREE_INTERNAL;
}
+ /* Limit the growth of the tree to mitigate CVE-2023-0464 */
+ tree->node_maximum = OPENSSL_POLICY_TREE_NODES_MAX;
+
/*
* http://tools.ietf.org/html/rfc5280#section-6.1.2, figure 3.
*
@@ -180,7 +194,7 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
if ((data = ossl_policy_data_new(NULL,
OBJ_nid2obj(NID_any_policy), 0)) == NULL)
goto bad_tree;
- if (ossl_policy_level_add_node(level, data, NULL, tree) == NULL) {
+ if (ossl_policy_level_add_node(level, data, NULL, tree, 1) == NULL) {
ossl_policy_data_free(data);
goto bad_tree;
}
@@ -239,7 +253,8 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
* Return value: 1 on success, 0 otherwise
*/
static int tree_link_matching_nodes(X509_POLICY_LEVEL *curr,
- X509_POLICY_DATA *data)
+ X509_POLICY_DATA *data,
+ X509_POLICY_TREE *tree)
{
X509_POLICY_LEVEL *last = curr - 1;
int i, matched = 0;
@@ -249,13 +264,13 @@ static int tree_link_matching_nodes(X509_POLICY_LEVEL *curr,
X509_POLICY_NODE *node = sk_X509_POLICY_NODE_value(last->nodes, i);
if (ossl_policy_node_match(last, node, data->valid_policy)) {
- if (ossl_policy_level_add_node(curr, data, node, NULL) == NULL)
+ if (ossl_policy_level_add_node(curr, data, node, tree, 0) == NULL)
return 0;
matched = 1;
}
}
if (!matched && last->anyPolicy) {
- if (ossl_policy_level_add_node(curr, data, last->anyPolicy, NULL) == NULL)
+ if (ossl_policy_level_add_node(curr, data, last->anyPolicy, tree, 0) == NULL)
return 0;
}
return 1;
@@ -268,7 +283,8 @@ static int tree_link_matching_nodes(X509_POLICY_LEVEL *curr,
* Return value: 1 on success, 0 otherwise.
*/
static int tree_link_nodes(X509_POLICY_LEVEL *curr,
- const X509_POLICY_CACHE *cache)
+ const X509_POLICY_CACHE *cache,
+ X509_POLICY_TREE *tree)
{
int i;
@@ -276,7 +292,7 @@ static int tree_link_nodes(X509_POLICY_LEVEL *curr,
X509_POLICY_DATA *data = sk_X509_POLICY_DATA_value(cache->data, i);
/* Look for matching nodes in previous level */
- if (!tree_link_matching_nodes(curr, data))
+ if (!tree_link_matching_nodes(curr, data, tree))
return 0;
}
return 1;
@@ -307,7 +323,7 @@ static int tree_add_unmatched(X509_POLICY_LEVEL *curr,
/* Curr may not have anyPolicy */
data->qualifier_set = cache->anyPolicy->qualifier_set;
data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
- if (ossl_policy_level_add_node(curr, data, node, tree) == NULL) {
+ if (ossl_policy_level_add_node(curr, data, node, tree, 1) == NULL) {
ossl_policy_data_free(data);
return 0;
}
@@ -370,7 +386,7 @@ static int tree_link_any(X509_POLICY_LEVEL *curr,
/* Finally add link to anyPolicy */
if (last->anyPolicy &&
ossl_policy_level_add_node(curr, cache->anyPolicy,
- last->anyPolicy, NULL) == NULL)
+ last->anyPolicy, tree, 0) == NULL)
return 0;
return 1;
}
@@ -553,7 +569,7 @@ static int tree_calculate_user_set(X509_POLICY_TREE *tree,
extra->flags = POLICY_DATA_FLAG_SHARED_QUALIFIERS
| POLICY_DATA_FLAG_EXTRA_NODE;
node = ossl_policy_level_add_node(NULL, extra, anyPolicy->parent,
- tree);
+ tree, 1);
}
if (!tree->user_policies) {
tree->user_policies = sk_X509_POLICY_NODE_new_null();
@@ -580,7 +596,7 @@ static int tree_evaluate(X509_POLICY_TREE *tree)
for (i = 1; i < tree->nlevel; i++, curr++) {
cache = ossl_policy_cache_set(curr->cert);
- if (!tree_link_nodes(curr, cache))
+ if (!tree_link_nodes(curr, cache, tree))
return X509_PCY_TREE_INTERNAL;
if (!(curr->flags & X509_V_FLAG_INHIBIT_ANY)

179
SOURCES/0116-CVE-2023-0465.patch Normal file
View File

@ -0,0 +1,179 @@
diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c
index 9384f1da9b..a0282c3ef1 100644
--- a/crypto/x509/x509_vfy.c
+++ b/crypto/x509/x509_vfy.c
@@ -1654,15 +1654,23 @@ static int check_policy(X509_STORE_CTX *ctx)
goto memerr;
/* Invalid or inconsistent extensions */
if (ret == X509_PCY_TREE_INVALID) {
- int i;
+ int i, cbcalled = 0;
/* Locate certificates with bad extensions and notify callback. */
- for (i = 1; i < sk_X509_num(ctx->chain); i++) {
+ for (i = 0; i < sk_X509_num(ctx->chain); i++) {
X509 *x = sk_X509_value(ctx->chain, i);
+ if ((x->ex_flags & EXFLAG_INVALID_POLICY) != 0)
+ cbcalled = 1;
CB_FAIL_IF((x->ex_flags & EXFLAG_INVALID_POLICY) != 0,
ctx, x, i, X509_V_ERR_INVALID_POLICY_EXTENSION);
}
+ if (!cbcalled) {
+ /* Should not be able to get here */
+ ERR_raise(ERR_LIB_X509, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+ /* The callback ignored the error so we return success */
return 1;
}
if (ret == X509_PCY_TREE_FAILURE) {
diff --git a/test/certs/ca-pol-cert.pem b/test/certs/ca-pol-cert.pem
new file mode 100644
index 0000000000..244af3292b
--- /dev/null
+++ b/test/certs/ca-pol-cert.pem
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/test/certs/ee-cert-policies-bad.pem b/test/certs/ee-cert-policies-bad.pem
new file mode 100644
index 0000000000..0fcd6372b3
--- /dev/null
+++ b/test/certs/ee-cert-policies-bad.pem
@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/test/certs/ee-cert-policies.pem b/test/certs/ee-cert-policies.pem
new file mode 100644
index 0000000000..2f06d7433f
--- /dev/null
+++ b/test/certs/ee-cert-policies.pem
@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/test/certs/mkcert.sh b/test/certs/mkcert.sh
index c3f7ac14b5..a57d9f38dc 100755
--- a/test/certs/mkcert.sh
+++ b/test/certs/mkcert.sh
@@ -119,11 +119,12 @@ genca() {
local OPTIND=1
local purpose=
- while getopts p: o
+ while getopts p:c: o
do
case $o in
p) purpose="$OPTARG";;
- *) echo "Usage: $0 genca [-p EKU] cn keyname certname cakeyname cacertname" >&2
+ c) certpol="$OPTARG";;
+ *) echo "Usage: $0 genca [-p EKU][-c policyoid] cn keyname certname cakeyname cacertname" >&2
return 1;;
esac
done
@@ -146,6 +147,10 @@ genca() {
if [ -n "$NC" ]; then
exts=$(printf "%s\nnameConstraints = %s\n" "$exts" "$NC")
fi
+ if [ -n "$certpol" ]; then
+ exts=$(printf "%s\ncertificatePolicies = %s\n" "$exts" "$certpol")
+ fi
+
csr=$(req "$key" "CN = $cn") || return 1
echo "$csr" |
cert "$cert" "$exts" -CA "${cacert}.pem" -CAkey "${cakey}.pem" \
diff --git a/test/certs/setup.sh b/test/certs/setup.sh
index 2240cd9df0..76ceadc7d8 100755
--- a/test/certs/setup.sh
+++ b/test/certs/setup.sh
@@ -440,3 +440,9 @@ OPENSSL_SIGALG=ED448 OPENSSL_KEYALG=ed448 ./mkcert.sh genee ed448 \
# critical id-pkix-ocsp-no-check extension
./mkcert.sh geneeextra server.example ee-key ee-cert-ocsp-nocheck ca-key ca-cert "1.3.6.1.5.5.7.48.1.5=critical,DER:05:00"
+
+# certificatePolicies extension
+./mkcert.sh genca -c "1.3.6.1.4.1.16604.998855.1" "CA" ca-key ca-pol-cert root-key root-cert
+./mkcert.sh geneeextra server.example ee-key ee-cert-policies ca-key ca-cert "certificatePolicies=1.3.6.1.4.1.16604.998855.1"
+# We can create a cert with a duplicate policy oid - but its actually invalid!
+./mkcert.sh geneeextra server.example ee-key ee-cert-policies-bad ca-key ca-cert "certificatePolicies=1.3.6.1.4.1.16604.998855.1,1.3.6.1.4.1.16604.998855.1"
diff --git a/test/recipes/25-test_verify.t b/test/recipes/25-test_verify.t
index 2a4c36e86d..818c9ac50d 100644
--- a/test/recipes/25-test_verify.t
+++ b/test/recipes/25-test_verify.t
@@ -29,7 +29,7 @@ sub verify {
run(app([@args]));
}
-plan tests => 163;
+plan tests => 165;
# Canonical success
ok(verify("ee-cert", "sslserver", ["root-cert"], ["ca-cert"]),
@@ -516,3 +516,14 @@ SKIP: {
ok(run(app([ qw(openssl verify -trusted), $rsapluscert_file, $cert_file ])),
'Mixed key + cert file test');
}
+
+# Certificate Policies
+ok(verify("ee-cert-policies", "", ["root-cert"], ["ca-pol-cert"],
+ "-policy_check", "-policy", "1.3.6.1.4.1.16604.998855.1",
+ "-explicit_policy"),
+ "Certificate policy");
+
+ok(!verify("ee-cert-policies-bad", "", ["root-cert"], ["ca-pol-cert"],
+ "-policy_check", "-policy", "1.3.6.1.4.1.16604.998855.1",
+ "-explicit_policy"),
+ "Bad certificate policy");

27
SOURCES/0117-CVE-2023-0466.patch Normal file
View File

@ -0,0 +1,27 @@
diff --git a/doc/man3/X509_VERIFY_PARAM_set_flags.pod b/doc/man3/X509_VERIFY_PARAM_set_flags.pod
index 75a1677022..43c1900bca 100644
--- a/doc/man3/X509_VERIFY_PARAM_set_flags.pod
+++ b/doc/man3/X509_VERIFY_PARAM_set_flags.pod
@@ -98,8 +98,9 @@ B<trust>.
X509_VERIFY_PARAM_set_time() sets the verification time in B<param> to
B<t>. Normally the current time is used.
-X509_VERIFY_PARAM_add0_policy() enables policy checking (it is disabled
-by default) and adds B<policy> to the acceptable policy set.
+X509_VERIFY_PARAM_add0_policy() adds B<policy> to the acceptable policy set.
+Contrary to preexisting documentation of this function it does not enable
+policy checking.
X509_VERIFY_PARAM_set1_policies() enables policy checking (it is disabled
by default) and sets the acceptable policy set to B<policies>. Any existing
@@ -400,6 +401,10 @@ The X509_VERIFY_PARAM_get_hostflags() function was added in OpenSSL 1.1.0i.
The X509_VERIFY_PARAM_get0_host(), X509_VERIFY_PARAM_get0_email(),
and X509_VERIFY_PARAM_get1_ip_asc() functions were added in OpenSSL 3.0.
+The function X509_VERIFY_PARAM_add0_policy() was historically documented as
+enabling policy checking however the implementation has never done this.
+The documentation was changed to align with the implementation.
+
=head1 COPYRIGHT
Copyright 2009-2022 The OpenSSL Project Authors. All Rights Reserved.

20
SOURCES/0118-CVE-2023-1255.patch Normal file
View File

@ -0,0 +1,20 @@
--- a/crypto/aes/asm/aesv8-armx.pl
+++ b/crypto/aes/asm/aesv8-armx.pl
@@ -3353,7 +3353,7 @@ $code.=<<___ if ($flavour =~ /64/);
.align 4
.Lxts_dec_tail4x:
add $inp,$inp,#16
- vld1.32 {$dat0},[$inp],#16
+ tst $tailcnt,#0xf
veor $tmp1,$dat1,$tmp0
vst1.8 {$tmp1},[$out],#16
veor $tmp2,$dat2,$tmp2
@@ -3362,6 +3362,8 @@ $code.=<<___ if ($flavour =~ /64/);
veor $tmp4,$dat4,$tmp4
vst1.8 {$tmp3-$tmp4},[$out],#32
+ b.eq .Lxts_dec_abort
+ vld1.32 {$dat0},[$inp],#16
b .Lxts_done
.align 4
.Lxts_outer_dec_tail:

30
SOURCES/0122-CVE-2023-2650.patch Normal file
View File

@ -0,0 +1,30 @@
diff --git a/crypto/objects/obj_dat.c b/crypto/objects/obj_dat.c
index 01cde00e98..c0e55197a0 100644
--- a/crypto/objects/obj_dat.c
+++ b/crypto/objects/obj_dat.c
@@ -443,6 +443,25 @@ int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name)
first = 1;
bl = NULL;
+ /*
+ * RFC 2578 (STD 58) says this about OBJECT IDENTIFIERs:
+ *
+ * > 3.5. OBJECT IDENTIFIER values
+ * >
+ * > An OBJECT IDENTIFIER value is an ordered list of non-negative
+ * > numbers. For the SMIv2, each number in the list is referred to as a
+ * > sub-identifier, there are at most 128 sub-identifiers in a value,
+ * > and each sub-identifier has a maximum value of 2^32-1 (4294967295
+ * > decimal).
+ *
+ * So a legitimate OID according to this RFC is at most (32 * 128 / 7),
+ * i.e. 586 bytes long.
+ *
+ * Ref: https://datatracker.ietf.org/doc/html/rfc2578#section-3.5
+ */
+ if (len > 586)
+ goto err;
+
while (len > 0) {
l = 0;
use_bn = 0;

244
SOURCES/0123-ibmca-atexit-crash.patch Normal file
View File

@ -0,0 +1,244 @@
diff --git a/crypto/context.c b/crypto/context.c
index bdfc4d02a3f0..548665fba265 100644
--- a/crypto/context.c
+++ b/crypto/context.c
@@ -15,6 +15,7 @@
#include "internal/bio.h"
#include "internal/provider.h"
#include "crypto/ctype.h"
+#include "crypto/rand.h"
# include <sys/types.h>
# include <sys/stat.h>
@@ -271,6 +272,20 @@ OSSL_LIB_CTX *OSSL_LIB_CTX_set0_default(OSSL_LIB_CTX *libctx)
return NULL;
}
+
+void ossl_release_default_drbg_ctx(void)
+{
+ int dynidx = default_context_int.dyn_indexes[OSSL_LIB_CTX_DRBG_INDEX];
+
+ /* early release of the DRBG in global default libctx, no locking */
+ if (dynidx != -1) {
+ void *data;
+
+ data = CRYPTO_get_ex_data(&default_context_int.data, dynidx);
+ ossl_rand_ctx_free(data);
+ CRYPTO_set_ex_data(&default_context_int.data, dynidx, NULL);
+ }
+}
#endif
OSSL_LIB_CTX *ossl_lib_ctx_get_concrete(OSSL_LIB_CTX *ctx)
diff --git a/crypto/rand/rand_lib.c b/crypto/rand/rand_lib.c
index c453d3226133..f341d915db76 100644
--- a/crypto/rand/rand_lib.c
+++ b/crypto/rand/rand_lib.c
@@ -96,6 +96,7 @@ void ossl_rand_cleanup_int(void)
CRYPTO_THREAD_lock_free(rand_meth_lock);
rand_meth_lock = NULL;
# endif
+ ossl_release_default_drbg_ctx();
rand_inited = 0;
}
@@ -469,7 +470,7 @@ static void *rand_ossl_ctx_new(OSSL_LIB_CTX *libctx)
return NULL;
}
-static void rand_ossl_ctx_free(void *vdgbl)
+void ossl_rand_ctx_free(void *vdgbl)
{
RAND_GLOBAL *dgbl = vdgbl;
@@ -494,7 +495,7 @@ static void rand_ossl_ctx_free(void *vdgbl)
static const OSSL_LIB_CTX_METHOD rand_drbg_ossl_ctx_method = {
OSSL_LIB_CTX_METHOD_PRIORITY_2,
rand_ossl_ctx_new,
- rand_ossl_ctx_free,
+ ossl_rand_ctx_free,
};
static RAND_GLOBAL *rand_get_global(OSSL_LIB_CTX *libctx)
diff --git a/engines/e_dasync.c b/engines/e_dasync.c
index 5a303a9f8528..7974106ae219 100644
--- a/engines/e_dasync.c
+++ b/engines/e_dasync.c
@@ -139,6 +139,14 @@ static int dasync_aes128_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, size_t inl);
static int dasync_aes128_cbc_cleanup(EVP_CIPHER_CTX *ctx);
+static int dasync_aes256_ctr_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg,
+ void *ptr);
+static int dasync_aes256_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+ const unsigned char *iv, int enc);
+static int dasync_aes256_ctr_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+ const unsigned char *in, size_t inl);
+static int dasync_aes256_ctr_cleanup(EVP_CIPHER_CTX *ctx);
+
static int dasync_aes128_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type,
int arg, void *ptr);
static int dasync_aes128_cbc_hmac_sha1_init_key(EVP_CIPHER_CTX *ctx,
@@ -171,6 +179,12 @@ static const EVP_CIPHER *dasync_aes_128_cbc(void)
return _hidden_aes_128_cbc;
}
+static EVP_CIPHER *_hidden_aes_256_ctr = NULL;
+static const EVP_CIPHER *dasync_aes_256_ctr(void)
+{
+ return _hidden_aes_256_ctr;
+}
+
/*
* Holds the EVP_CIPHER object for aes_128_cbc_hmac_sha1 in this engine. Set up
* once only during engine bind and can then be reused many times.
@@ -192,8 +206,10 @@ static const EVP_CIPHER *dasync_aes_128_cbc_hmac_sha1(void)
static void destroy_ciphers(void)
{
EVP_CIPHER_meth_free(_hidden_aes_128_cbc);
+ EVP_CIPHER_meth_free(_hidden_aes_256_ctr);
EVP_CIPHER_meth_free(_hidden_aes_128_cbc_hmac_sha1);
_hidden_aes_128_cbc = NULL;
+ _hidden_aes_256_ctr = NULL;
_hidden_aes_128_cbc_hmac_sha1 = NULL;
}
@@ -202,6 +218,7 @@ static int dasync_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
static int dasync_cipher_nids[] = {
NID_aes_128_cbc,
+ NID_aes_256_ctr,
NID_aes_128_cbc_hmac_sha1,
0
};
@@ -284,6 +301,30 @@ static int bind_dasync(ENGINE *e)
_hidden_aes_128_cbc = NULL;
}
+ _hidden_aes_256_ctr = EVP_CIPHER_meth_new(NID_aes_256_ctr,
+ 1 /* block size */,
+ 32 /* key len */);
+ if (_hidden_aes_256_ctr == NULL
+ || !EVP_CIPHER_meth_set_iv_length(_hidden_aes_256_ctr,16)
+ || !EVP_CIPHER_meth_set_flags(_hidden_aes_256_ctr,
+ EVP_CIPH_FLAG_DEFAULT_ASN1
+ | EVP_CIPH_CTR_MODE
+ | EVP_CIPH_FLAG_PIPELINE
+ | EVP_CIPH_CUSTOM_COPY)
+ || !EVP_CIPHER_meth_set_init(_hidden_aes_256_ctr,
+ dasync_aes256_init_key)
+ || !EVP_CIPHER_meth_set_do_cipher(_hidden_aes_256_ctr,
+ dasync_aes256_ctr_cipher)
+ || !EVP_CIPHER_meth_set_cleanup(_hidden_aes_256_ctr,
+ dasync_aes256_ctr_cleanup)
+ || !EVP_CIPHER_meth_set_ctrl(_hidden_aes_256_ctr,
+ dasync_aes256_ctr_ctrl)
+ || !EVP_CIPHER_meth_set_impl_ctx_size(_hidden_aes_256_ctr,
+ sizeof(struct dasync_pipeline_ctx))) {
+ EVP_CIPHER_meth_free(_hidden_aes_256_ctr);
+ _hidden_aes_256_ctr = NULL;
+ }
+
_hidden_aes_128_cbc_hmac_sha1 = EVP_CIPHER_meth_new(
NID_aes_128_cbc_hmac_sha1,
16 /* block size */,
@@ -445,6 +486,9 @@ static int dasync_ciphers(ENGINE *e, const EVP_CIPHER **cipher,
case NID_aes_128_cbc:
*cipher = dasync_aes_128_cbc();
break;
+ case NID_aes_256_ctr:
+ *cipher = dasync_aes_256_ctr();
+ break;
case NID_aes_128_cbc_hmac_sha1:
*cipher = dasync_aes_128_cbc_hmac_sha1();
break;
@@ -779,6 +823,29 @@ static int dasync_aes128_cbc_cleanup(EVP_CIPHER_CTX *ctx)
return dasync_cipher_cleanup_helper(ctx, EVP_aes_128_cbc());
}
+static int dasync_aes256_ctr_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg,
+ void *ptr)
+{
+ return dasync_cipher_ctrl_helper(ctx, type, arg, ptr, 0, EVP_aes_256_ctr());
+}
+
+static int dasync_aes256_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+ const unsigned char *iv, int enc)
+{
+ return dasync_cipher_init_key_helper(ctx, key, iv, enc, EVP_aes_256_ctr());
+}
+
+static int dasync_aes256_ctr_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+ const unsigned char *in, size_t inl)
+{
+ return dasync_cipher_helper(ctx, out, in, inl, EVP_aes_256_ctr());
+}
+
+static int dasync_aes256_ctr_cleanup(EVP_CIPHER_CTX *ctx)
+{
+ return dasync_cipher_cleanup_helper(ctx, EVP_aes_256_ctr());
+}
+
/*
* AES128 CBC HMAC SHA1 Implementation
diff --git a/include/crypto/rand.h b/include/crypto/rand.h
index 6a71a339c812..165deaf95c5e 100644
--- a/include/crypto/rand.h
+++ b/include/crypto/rand.h
@@ -125,4 +125,5 @@ void ossl_rand_cleanup_nonce(ossl_unused const OSSL_CORE_HANDLE *handle,
size_t ossl_pool_acquire_entropy(RAND_POOL *pool);
int ossl_pool_add_nonce_data(RAND_POOL *pool);
+void ossl_rand_ctx_free(void *vdgbl);
#endif
diff --git a/include/internal/cryptlib.h b/include/internal/cryptlib.h
index 1291299b6e50..934d4b089c20 100644
--- a/include/internal/cryptlib.h
+++ b/include/internal/cryptlib.h
@@ -199,6 +199,8 @@ int ossl_lib_ctx_run_once(OSSL_LIB_CTX *ctx, unsigned int idx,
int ossl_lib_ctx_onfree(OSSL_LIB_CTX *ctx, ossl_lib_ctx_onfree_fn onfreefn);
const char *ossl_lib_ctx_get_descriptor(OSSL_LIB_CTX *libctx);
+void ossl_release_default_drbg_ctx(void);
+
OSSL_LIB_CTX *ossl_crypto_ex_data_get_ossl_lib_ctx(const CRYPTO_EX_DATA *ad);
int ossl_crypto_new_ex_data_ex(OSSL_LIB_CTX *ctx, int class_index, void *obj,
CRYPTO_EX_DATA *ad);
diff --git a/test/recipes/05-test_rand.t b/test/recipes/05-test_rand.t
index 4da1e64cb6da..3f352db9df3a 100644
--- a/test/recipes/05-test_rand.t
+++ b/test/recipes/05-test_rand.t
@@ -11,9 +11,30 @@ use warnings;
use OpenSSL::Test;
use OpenSSL::Test::Utils;
-plan tests => 3;
+plan tests => 5;
setup("test_rand");
ok(run(test(["rand_test"])));
ok(run(test(["drbgtest"])));
ok(run(test(["rand_status_test"])));
+
+SKIP: {
+ skip "engine is not supported by this OpenSSL build", 2
+ if disabled("engine") || disabled("dynamic-engine");
+
+ my $success;
+ my @randdata;
+ my $expected = '0102030405060708090a0b0c0d0e0f10';
+
+ @randdata = run(app(['openssl', 'rand', '-engine', 'ossltest', '-hex', '16' ]),
+ capture => 1, statusvar => \$success);
+ chomp(@randdata);
+ ok($success and $randdata[0] eq $expected,
+ "rand with ossltest: Check rand output is as expected");
+
+ @randdata = run(app(['openssl', 'rand', '-engine', 'dasync', '-hex', '16' ]),
+ capture => 1, statusvar => \$success);
+ chomp(@randdata);
+ ok($success and length($randdata[0]) == 32,
+ "rand with dasync: Check rand output is of expected length");
+}

29
SOURCES/1000-replace-upstream-references.patch Normal file
View File

@ -0,0 +1,29 @@
From a194940b0fc62054430ca36b2bcec473a56745a1 Mon Sep 17 00:00:00 2001
From: rpm-build <rpm-build>
Date: Thu, 7 Jul 2022 08:53:21 -0700
Subject: [PATCH] Replace upstream references
Orabug: 34340177
Signed-off-by: Darren Archibald <darren.archibald@oracle.com>
Reviewed-by: Laurence Rochfort <laurence.rochfort@oracle.com>
---
apps/fipsinstall.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/apps/fipsinstall.c b/apps/fipsinstall.c
index e978057..67d6957 100644
--- a/apps/fipsinstall.c
+++ b/apps/fipsinstall.c
@@ -311,7 +311,7 @@ int fipsinstall_main(int argc, char **argv)
EVP_MAC *mac = NULL;
CONF *conf = NULL;
- BIO_printf(bio_err, "This command is not enabled in the Red Hat Enterprise Linux OpenSSL build, please consult Red Hat documentation to learn how to enable FIPS mode\n");
+ BIO_printf(bio_err, "This command is not enabled in the Oracle Linux OpenSSL build, please consult Oracle Linux documentation to learn how to enable FIPS mode\n");
return 1;
if ((opts = sk_OPENSSL_STRING_new_null()) == NULL)
--
2.27.0

111
SPECS/openssl.spec
View File

@ -29,7 +29,7 @@ print(string.sub(hash, 0, 16))
Summary: Utilities from the general purpose cryptography library with TLS implementation
Name: openssl
Version: 3.0.7
Release: 6%{?dist}
Release: 16.0.1%{?dist}
Epoch: 1
# We have to remove certain patented algorithms from the openssl source
# tarball with the hobble-openssl script which is included below.
@ -131,13 +131,14 @@ Patch76: 0076-FIPS-140-3-DRBG.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2102542
Patch77: 0077-FIPS-140-3-zeroization.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2114772
Patch78: 0078-Add-FIPS-indicator-parameter-to-HKDF.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2141695
# https://bugzilla.redhat.com/show_bug.cgi?id=2160733
# https://bugzilla.redhat.com/show_bug.cgi?id=2164763
Patch78: 0078-KDF-Add-FIPS-indicators.patch
#https://bugzilla.redhat.com/show_bug.cgi?id=2141748
Patch80: 0080-rand-Forbid-truncated-hashes-SHA-3-in-FIPS-prov.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2142131
Patch81: 0081-signature-Remove-X9.31-padding-from-FIPS-prov.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2141695
Patch82: 0082-kbkdf-Add-explicit-FIPS-indicator-for-key-length.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2136250
Patch83: 0083-hmac-Add-explicit-FIPS-indicator-for-key-length.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2137557
@ -154,6 +155,8 @@ Patch90: 0090-signature-Clamp-PSS-salt-len-to-MD-len.patch
Patch91: 0091-FIPS-RSA-encapsulate.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2142517
Patch92: 0092-provider-improvements.patch
# FIPS-95
Patch93: 0093-DH-Disable-FIPS-186-4-type-parameters-in-FIPS-mode.patch
# OpenSSL 3.0.8 CVEs
Patch101: 0101-CVE-2022-4203-nc-match.patch
@ -164,6 +167,30 @@ Patch105: 0105-CVE-2023-0216-pkcs7-deref.patch
Patch106: 0106-CVE-2023-0217-dsa.patch
Patch107: 0107-CVE-2023-0286-X400.patch
Patch108: 0108-CVE-2023-0401-pkcs7-md.patch
Patch1000: 1000-replace-upstream-references.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2169314
Patch109: 0109-fips-Zeroize-out-in-fips-selftest.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2168289
Patch110: 0110-GCM-Implement-explicit-FIPS-indicator-for-IV-gen.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2175145
Patch111: 0111-fips-Use-salt-16-bytes-in-PBKDF2-selftest.patch
Patch112: 0112-pbdkf2-Set-indicator-if-pkcs5-param-disabled-checks.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2179331
Patch113: 0113-asymciphers-kem-Add-explicit-FIPS-indicator.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=2157951
Patch114: 0114-FIPS-enforce-EMS-support.patch
# X.509 policies minor CVEs
Patch115: 0115-CVE-2023-0464.patch
Patch116: 0116-CVE-2023-0465.patch
Patch117: 0117-CVE-2023-0466.patch
# AES-XTS CVE
Patch118: 0118-CVE-2023-1255.patch
# ASN.1 OID parse CVE
Patch122: 0122-CVE-2023-2650.patch
# https://github.com/openssl/openssl/pull/19386
Patch123: 0123-ibmca-atexit-crash.patch
License: ASL 2.0
URL: http://www.openssl.org/
@ -494,6 +521,82 @@ install -m644 %{SOURCE9} \
%ldconfig_scriptlets libs
%changelog
* Wed Jun 21 2023 EL Errata <el-errata_ww@oracle.com> - 3.0.7-16.0.1
- Replace upstream references [Orabug: 34340177]
* Wed May 31 2023 Dmitry Belyavskiy <dbelyavs@redhat.com> - 1:3.0.7-16
- Fix possible DoS translating ASN.1 object identifiers
Resolves: CVE-2023-2650
- Release the DRBG in global default libctx early
Resolves: rhbz#2211396
* Tue May 23 2023 Clemens Lang <cllang@redhat.com> - 1:3.0.7-15.1
- Re-enable DHX keys in FIPS mode, disable FIPS 186-4 parameter validation and generation in FIPS mode
Resolves: rhbz#2178030
* Fri May 05 2023 Dmitry Belyavskiy <dbelyavs@redhat.com> - 1:3.0.7-15
- Enforce using EMS in FIPS mode - alerts tuning
Related: rhbz#2157951
* Fri Apr 21 2023 Dmitry Belyavskiy <dbelyavs@redhat.com> - 1:3.0.7-14
- Input buffer over-read in AES-XTS implementation on 64 bit ARM
Resolves: rhbz#2188554
* Tue Apr 18 2023 Dmitry Belyavskiy <dbelyavs@redhat.com> - 1:3.0.7-13
- Enforce using EMS in FIPS mode
Resolves: rhbz#2157951
- Fix excessive resource usage in verifying X509 policy constraints
Resolves: rhbz#2186661
- Fix invalid certificate policies in leaf certificates check
Resolves: rhbz#2187429
- Certificate policy check not enabled
Resolves: rhbz#2187431
- OpenSSL rsa_verify_recover key length checks in FIPS mode
Resolves: rhbz#2186819
* Fri Mar 24 2023 Clemens Lang <cllang@redhat.com> - 1:3.0.7-12
- Change explicit FIPS indicator for RSA decryption to unapproved
Resolves: rhbz#2179379
* Mon Mar 20 2023 Clemens Lang <cllang@redhat.com> - 1:3.0.7-11
- Add missing reference to patchfile to add explicit FIPS indicator to RSA
encryption and RSASVE and fix the gettable parameter list for the RSA
asymmetric cipher implementation.
Resolves: rhbz#2179379
* Fri Mar 17 2023 Clemens Lang <cllang@redhat.com> - 1:3.0.7-10
- Add explicit FIPS indicator to RSA encryption and RSASVE
Resolves: rhbz#2179379
* Thu Mar 16 2023 Clemens Lang <cllang@redhat.com> - 1:3.0.7-9
- Fix explicit FIPS indicator for X9.42 KDF when used with output lengths < 14 bytes
Resolves: rhbz#2175864
* Thu Mar 16 2023 Clemens Lang <cllang@redhat.com> - 1:3.0.7-8
- Fix Wpointer-sign compiler warning
Resolves: rhbz#2178034
* Tue Mar 14 2023 Clemens Lang <cllang@redhat.com> - 1:3.0.7-7
- Add explicit FIPS indicators to key derivation functions
Resolves: rhbz#2175860 rhbz#2175864
- Zeroize FIPS module integrity check MAC after check
Resolves: rhbz#2175873
- Add explicit FIPS indicator for IV generation in AES-GCM
Resolves: rhbz#2175868
- Add explicit FIPS indicator for PBKDF2, use test vector with FIPS-compliant
salt in PBKDF2 FIPS self-test
Resolves: rhbz#2178137
- Limit RSA_NO_PADDING for encryption and signature in FIPS mode
Resolves: rhbz#2178029
- Pairwise consistency tests should use Digest+Sign/Verify
Resolves: rhbz#2178034
- Forbid DHX keys import in FIPS mode
Resolves: rhbz#2178030
- DH PCT should abort on failure
Resolves: rhbz#2178039
- Increase RNG seeding buffer size to 32
Related: rhbz#2168224
* Wed Mar 08 2023 Dmitry Belyavskiy <dbelyavs@redhat.com> - 1:3.0.7-6
- Fixes RNG slowdown in FIPS mode
Resolves: rhbz#2168224