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commit b9e33fced0654aac939182957bf2eba2eda77872
Author: Joerg Schmidbauer <jschmidb@de.ibm.com>
Date: Wed Feb 21 13:48:15 2024 +0100
EP11 pkey option: add NO_PKEY compile option for EP11 token
On 32-bit s390 platforms, the pkey related assembler code parts won't
compile. Therefore, add NO_PKEY compile switches where necessary.
The NO_PKEY compile switch is already handled in configure.ac.
Signed-off-by: Joerg Schmidbauer <jschmidb@de.ibm.com>
diff --git a/usr/lib/ep11_stdll/ep11_specific.c b/usr/lib/ep11_stdll/ep11_specific.c
index a163587c..114c4ce1 100644
--- a/usr/lib/ep11_stdll/ep11_specific.c
+++ b/usr/lib/ep11_stdll/ep11_specific.c
@@ -60,7 +60,9 @@
#include <openssl/ec.h>
#include "ep11_specific.h"
+#ifndef NO_PKEY
#include "pkey_utils.h"
+#endif
CK_RV ep11tok_get_mechanism_list(STDLL_TokData_t * tokdata,
CK_MECHANISM_TYPE_PTR mlist,
@@ -256,11 +258,13 @@ static const version_req_t reencrypt_single_req_versions[] = {
#define NUM_REENCRYPT_SINGLE_REQ (sizeof(reencrypt_single_req_versions) / \
sizeof(version_req_t))
+#ifndef NO_PKEY
static const CK_VERSION ibm_cex7p_cpacf_wrap_support = { .major = 7, .minor = 15 };
static const version_req_t ibm_cpacf_wrap_req_versions[] = {
{ .card_type = 7, .min_firmware_version = &ibm_cex7p_cpacf_wrap_support }
};
#define NUM_CPACF_WRAP_REQ (sizeof(ibm_cpacf_wrap_req_versions) / sizeof(version_req_t))
+#endif /* NO_PKEY */
static const CK_ULONG ibm_cex_ab_ecdh_api_version = 3;
static const version_req_t ibm_ab_ecdh_req_versions[] = {
@@ -504,6 +508,7 @@ static CK_BBOOL ep11tok_pkey_option_disabled(STDLL_TokData_t *tokdata)
return CK_FALSE;
}
+#ifndef NO_PKEY
/**
* Callback function used by handle_all_ep11_cards() for creating a protected
* key via the given APQN (adaper,domain).
@@ -1283,6 +1288,7 @@ CK_RV ep11tok_pkey_add_protkey_attr_to_tmpl(TEMPLATE *tmpl)
done:
return ret;
}
+#endif /* NO_PKEY */
/**
* This function is called whenever a new object is created. It sets
@@ -1299,9 +1305,12 @@ CK_RV token_specific_set_attrs_for_new_object(STDLL_TokData_t *tokdata,
CK_ULONG mode, TEMPLATE *tmpl)
{
ep11_private_data_t *ep11_data = tokdata->private_data;
- CK_ATTRIBUTE *ecp_attr = NULL, *sensitive_attr = NULL;
- CK_BBOOL extractable, sensitive, btrue = CK_TRUE;
- CK_BBOOL add_pkey_extractable = CK_FALSE;
+ CK_ATTRIBUTE *sensitive_attr = NULL;
+ CK_BBOOL sensitive, btrue = CK_TRUE;
+#ifndef NO_PKEY
+ CK_ATTRIBUTE *ecp_attr = NULL;
+ CK_BBOOL extractable, add_pkey_extractable = CK_FALSE;
+#endif
CK_RV ret;
UNUSED(mode);
@@ -1331,6 +1340,7 @@ CK_RV token_specific_set_attrs_for_new_object(STDLL_TokData_t *tokdata,
}
}
+#ifndef NO_PKEY
switch (ep11_data->pkey_mode) {
case PKEY_MODE_DISABLED:
/* Nothing to do */
@@ -1423,6 +1433,7 @@ CK_RV token_specific_set_attrs_for_new_object(STDLL_TokData_t *tokdata,
goto done;
break;
}
+#endif /* NO_PKEY */
ret = CKR_OK;
@@ -1431,6 +1442,19 @@ done:
return ret;
}
+#ifdef NO_PKEY
+CK_BBOOL ep11tok_pkey_usage_ok(STDLL_TokData_t *tokdata, SESSION *session,
+ CK_OBJECT_HANDLE hkey, CK_MECHANISM *mech)
+{
+ UNUSED(tokdata);
+ UNUSED(session);
+ UNUSED(hkey);
+ UNUSED(mech);
+
+ return CK_FALSE;
+}
+#endif /* NO_PKEY */
+
static CK_RV check_ab_supported(CK_KEY_TYPE type) {
switch(type) {
case CKK_AES:
@@ -2837,8 +2861,10 @@ CK_RV ep11tok_init(STDLL_TokData_t * tokdata, CK_SLOT_ID SlotNumber,
goto error;
}
+#ifndef NO_PKEY
ep11_data->msa_level = get_msa_level();
TRACE_INFO("MSA level = %i\n", ep11_data->msa_level);
+#endif
if (pthread_mutex_init(&ep11_data->raw2key_wrap_blob_mutex, NULL) != 0) {
TRACE_ERROR("Initializing Wrap-Blob lock failed.\n");
@@ -2847,19 +2873,20 @@ CK_RV ep11tok_init(STDLL_TokData_t * tokdata, CK_SLOT_ID SlotNumber,
}
ep11_data->raw2key_wrap_blob_l = 0;
-
if (pthread_mutex_init(&ep11_data->pkey_mutex, NULL) != 0) {
TRACE_ERROR("Initializing PKEY lock failed.\n");
rc = CKR_CANT_LOCK;
goto error;
}
+#ifndef NO_PKEY
if (!ep11tok_pkey_option_disabled(tokdata) &&
!ep11_data->fips_session_mode) {
rc = ep11tok_pkey_get_firmware_mk_vp(tokdata, NULL);
if (rc != CKR_OK && rc != CKR_FUNCTION_NOT_SUPPORTED)
goto error;
}
+#endif /* NO_PKEY */
if (ep11_data->vhsm_mode || ep11_data->fips_session_mode) {
if (pthread_mutex_init(&ep11_data->session_mutex, NULL) != 0) {
@@ -3178,7 +3205,11 @@ static CK_RV import_aes_xts_key(STDLL_TokData_t *tokdata, SESSION *sess,
if (rc != CKR_OK)
goto import_aes_xts_key_end;
+#ifndef NO_PKEY
rc = ep11tok_pkey_check_aes_xts(tokdata, aes_xts_key_obj, CKM_AES_XTS);
+#else
+ rc = CKR_FUNCTION_NOT_SUPPORTED;
+#endif
if (rc != CKR_OK) {
TRACE_ERROR("%s EP11 AES XTS is not supported: rc=0x%lx\n", __func__, rc);
goto import_aes_xts_key_end;
@@ -4562,10 +4593,12 @@ CK_RV token_specific_object_add(STDLL_TokData_t * tokdata, SESSION * sess,
return rc;
}
+#ifndef NO_PKEY
/* Ensure the firmware master key verification pattern is available */
rc = ep11tok_pkey_get_firmware_mk_vp(tokdata, sess);
if (rc != CKR_OK && rc != CKR_FUNCTION_NOT_SUPPORTED)
return rc;
+#endif /* NO_PKEY */
memset(blob, 0, sizeof(blob));
memset(blobreenc, 0, sizeof(blobreenc));
@@ -4797,10 +4830,12 @@ CK_RV ep11tok_generate_key(STDLL_TokData_t * tokdata, SESSION * session,
goto error;
}
+#ifndef NO_PKEY
/* Ensure the firmware master key verification pattern is available */
rc = ep11tok_pkey_get_firmware_mk_vp(tokdata, session);
if (rc != CKR_OK && rc != CKR_FUNCTION_NOT_SUPPORTED)
goto error;
+#endif /* NO_PKEY */
rc = object_mgr_create_skel(tokdata, session, new_attrs, new_attrs_len,
MODE_KEYGEN, CKO_SECRET_KEY, ktype, &key_obj);
@@ -4820,7 +4855,11 @@ CK_RV ep11tok_generate_key(STDLL_TokData_t * tokdata, SESSION * session,
if (mech->mechanism == CKM_AES_XTS_KEY_GEN) {
xts = TRUE;
+#ifndef NO_PKEY
rc = ep11tok_pkey_check_aes_xts(tokdata, key_obj, mech->mechanism);
+#else
+ rc = CKR_FUNCTION_NOT_SUPPORTED;
+#endif
if (rc != CKR_OK) {
TRACE_ERROR("%s EP11 AES XTS is not supported: rc=0x%lx\n",
__func__, rc);
@@ -5812,7 +5851,9 @@ CK_RV token_specific_ec_sign(STDLL_TokData_t *tokdata, SESSION *session,
CK_BYTE *out_data, CK_ULONG *out_data_len,
OBJECT *key_obj )
{
+#ifndef NO_PKEY
SIGN_VERIFY_CONTEXT *ctx = &(session->sign_ctx);
+#endif
CK_RV rc;
size_t keyblobsize = 0;
CK_BYTE *keyblob;
@@ -5826,6 +5867,7 @@ CK_RV token_specific_ec_sign(STDLL_TokData_t *tokdata, SESSION *session,
return rc;
}
+#ifndef NO_PKEY
rc = ep11tok_pkey_check(tokdata, session, key_obj, &ctx->mech);
switch (rc) {
case CKR_OK:
@@ -5837,6 +5879,7 @@ CK_RV token_specific_ec_sign(STDLL_TokData_t *tokdata, SESSION *session,
default:
goto done;
}
+#endif /* NO_PKEY */
mech.mechanism = CKM_ECDSA;
mech.pParameter = NULL;
@@ -5856,7 +5899,9 @@ CK_RV token_specific_ec_sign(STDLL_TokData_t *tokdata, SESSION *session,
TRACE_INFO("%s rc=0x%lx\n", __func__, rc);
}
+#ifndef NO_PKEY
done:
+#endif
return rc;
}
@@ -5866,7 +5911,9 @@ CK_RV token_specific_ec_verify(STDLL_TokData_t *tokdata, SESSION *session,
CK_BYTE *out_data, CK_ULONG out_data_len,
OBJECT *key_obj )
{
+#ifndef NO_PKEY
SIGN_VERIFY_CONTEXT *ctx = &(session->verify_ctx);
+#endif
CK_RV rc;
CK_BYTE *spki;
size_t spki_len = 0;
@@ -5880,6 +5927,7 @@ CK_RV token_specific_ec_verify(STDLL_TokData_t *tokdata, SESSION *session,
return rc;
}
+#ifndef NO_PKEY
rc = ep11tok_pkey_check(tokdata, session, key_obj, &ctx->mech);
switch (rc) {
case CKR_OK:
@@ -5891,6 +5939,7 @@ CK_RV token_specific_ec_verify(STDLL_TokData_t *tokdata, SESSION *session,
default:
goto done;
}
+#endif /* NO_PKEY */
mech.mechanism = CKM_ECDSA;
mech.pParameter = NULL;
@@ -5911,7 +5960,9 @@ CK_RV token_specific_ec_verify(STDLL_TokData_t *tokdata, SESSION *session,
TRACE_INFO("%s rc=0x%lx\n", __func__, rc);
}
+#ifndef NO_PKEY
done:
+#endif
return rc;
}
@@ -5981,6 +6032,7 @@ CK_RV token_specific_reencrypt_single(STDLL_TokData_t *tokdata,
return rc;
}
+#ifndef NO_PKEY
/**
* This routine is currently only used when the operation is performed using
* a protected key. Therefore we don't have (and don't need) an ep11
@@ -6062,6 +6114,7 @@ CK_RV token_specific_aes_xts(STDLL_TokData_t *tokdata, SESSION *session,
return pkey_aes_xts(key_obj, init_v, in_data, in_data_len,
out_data, out_data_len, encrypt, initial, final, iv);
}
+#endif /* NO_PKEY */
struct EP11_KYBER_MECH {
CK_MECHANISM mech;
@@ -6829,10 +6882,12 @@ CK_RV ep11tok_derive_key(STDLL_TokData_t *tokdata, SESSION *session,
goto error;
}
+#ifndef NO_PKEY
/* Ensure the firmware master key verification pattern is available */
rc = ep11tok_pkey_get_firmware_mk_vp(tokdata, session);
if (rc != CKR_OK && rc != CKR_FUNCTION_NOT_SUPPORTED)
goto error;
+#endif /* NO_PKEY */
/* Start creating the key object */
rc = object_mgr_create_skel(tokdata, session, new_attrs1, new_attrs1_len,
@@ -8554,10 +8609,12 @@ CK_RV ep11tok_generate_key_pair(STDLL_TokData_t * tokdata, SESSION * sess,
if (rc != CKR_OK)
goto error;
+#ifndef NO_PKEY
/* Ensure the firmware master key verification pattern is available */
rc = ep11tok_pkey_get_firmware_mk_vp(tokdata, sess);
if (rc != CKR_OK && rc != CKR_FUNCTION_NOT_SUPPORTED)
goto error;
+#endif /* NO_PKEY */
/* Now build the skeleton key. */
rc = object_mgr_create_skel(tokdata, sess, pPublicKeyTemplate,
@@ -9202,6 +9259,7 @@ CK_RV ep11tok_sign_init(STDLL_TokData_t * tokdata, SESSION * session,
goto done;
}
+#ifndef NO_PKEY
rc = ep11tok_pkey_check(tokdata, session, key_obj, mech);
switch (rc) {
case CKR_OK:
@@ -9239,6 +9297,7 @@ CK_RV ep11tok_sign_init(STDLL_TokData_t * tokdata, SESSION * session,
free(ep11_sign_state);
goto done;
}
+#endif /* NO_PKEY */
if (mech->mechanism == CKM_IBM_ECDSA_OTHER) {
rc = ep11tok_ecdsa_other_mech_adjust(mech, &mech_ep11);
@@ -9340,6 +9399,9 @@ CK_RV ep11tok_sign(STDLL_TokData_t * tokdata, SESSION * session,
CK_ULONG in_data_len, CK_BYTE * signature,
CK_ULONG * sig_len)
{
+#ifdef NO_PKEY
+ UNUSED(length_only);
+#endif
CK_RV rc;
SIGN_VERIFY_CONTEXT *ctx = &session->sign_ctx;
size_t keyblobsize = 0;
@@ -9355,6 +9417,7 @@ CK_RV ep11tok_sign(STDLL_TokData_t * tokdata, SESSION * session,
return rc;
}
+#ifndef NO_PKEY
if (ctx->pkey_active) {
/* Note that Edwards curves in general are not yet supported in
* opencryptoki. These two special IBM specific ED mechs are only
@@ -9372,6 +9435,7 @@ CK_RV ep11tok_sign(STDLL_TokData_t * tokdata, SESSION * session,
}
goto done; /* no ep11 fallback possible */
}
+#endif /* NO_PKEY */
RETRY_SESSION_SINGLE_APQN_START(rc, tokdata)
RETRY_UPDATE_BLOB_START(tokdata, target_info,
@@ -9394,7 +9458,9 @@ CK_RV ep11tok_sign(STDLL_TokData_t * tokdata, SESSION * session,
TRACE_INFO("%s rc=0x%lx\n", __func__, rc);
}
+#ifndef NO_PKEY
done:
+#endif
object_put(tokdata, key_obj, TRUE);
key_obj = NULL;
@@ -9638,6 +9704,7 @@ CK_RV ep11tok_verify_init(STDLL_TokData_t * tokdata, SESSION * session,
goto done;
}
+#ifndef NO_PKEY
rc = ep11tok_pkey_check(tokdata, session, key_obj, mech);
switch (rc) {
case CKR_OK:
@@ -9675,6 +9742,7 @@ CK_RV ep11tok_verify_init(STDLL_TokData_t * tokdata, SESSION * session,
free(ep11_sign_state);
goto done;
}
+#endif /* NO_PKEY */
if (mech->mechanism == CKM_IBM_ECDSA_OTHER) {
rc = ep11tok_ecdsa_other_mech_adjust(mech, &mech_ep11);
@@ -9787,6 +9855,7 @@ CK_RV ep11tok_verify(STDLL_TokData_t * tokdata, SESSION * session,
return rc;
}
+#ifndef NO_PKEY
if (ctx->pkey_active) {
/* Note that Edwards curves in general are not yet supported in
* opencryptoki. These two special IBM specific ED mechs are only
@@ -9805,6 +9874,7 @@ CK_RV ep11tok_verify(STDLL_TokData_t * tokdata, SESSION * session,
}
goto done; /* no ep11 fallback possible */
}
+#endif /* NO_PKEY */
RETRY_SESSION_SINGLE_APQN_START(rc, tokdata)
RETRY_UPDATE_BLOB_START(tokdata, target_info,
@@ -9827,7 +9897,9 @@ CK_RV ep11tok_verify(STDLL_TokData_t * tokdata, SESSION * session,
TRACE_INFO("%s rc=0x%lx\n", __func__, rc);
}
+#ifndef NO_PKEY
done:
+#endif
object_put(tokdata, key_obj, TRUE);
key_obj = NULL;
@@ -10561,6 +10633,7 @@ static CK_RV ep11_ende_crypt_init(STDLL_TokData_t * tokdata, SESSION * session,
goto error;
}
+#ifndef NO_PKEY
rc = ep11tok_pkey_check(tokdata, session, key_obj, mech);
switch (rc) {
case CKR_OK:
@@ -10604,6 +10677,7 @@ static CK_RV ep11_ende_crypt_init(STDLL_TokData_t * tokdata, SESSION * session,
free(ep11_state);
goto done;
}
+#endif /* NO_PKEY */
/*
* ep11_state is allocated large enough to hold 2 times the max state blob.
@@ -11150,10 +11224,12 @@ CK_RV ep11tok_unwrap_key(STDLL_TokData_t * tokdata, SESSION * session,
goto done;
}
+#ifndef NO_PKEY
/* Ensure the firmware master key verification pattern is available */
rc = ep11tok_pkey_get_firmware_mk_vp(tokdata, session);
if (rc != CKR_OK && rc != CKR_FUNCTION_NOT_SUPPORTED)
goto error;
+#endif /* NO_PKEY */
/* Start creating the key object */
rc = object_mgr_create_skel(tokdata, session, new_attrs, new_attrs_len,
@@ -11878,6 +11954,7 @@ CK_RV ep11tok_is_mechanism_supported(STDLL_TokData_t *tokdata,
}
break;
+#ifndef NO_PKEY
case CKM_IBM_CPACF_WRAP:
if (compare_ck_version(&ep11_data->ep11_lib_version, &ver3) <= 0) {
TRACE_INFO("%s Mech '%s' banned due to host library version\n",
@@ -11895,6 +11972,7 @@ CK_RV ep11tok_is_mechanism_supported(STDLL_TokData_t *tokdata,
goto out;
}
break;
+#endif /* NO_PKEY */
case CKM_IBM_BTC_DERIVE:
if (compare_ck_version(&ep11_data->ep11_lib_version, &ver3_1) < 0) {
@@ -12268,6 +12346,7 @@ static CK_RV ep11_config_set_pkey_mode(ep11_private_data_t *ep11_data,
{
if (strcmp(strval, "DISABLED") == 0)
ep11_data->pkey_mode = PKEY_MODE_DISABLED;
+#ifndef NO_PKEY
else if (strcmp(strval, "DEFAULT") == 0)
ep11_data->pkey_mode = PKEY_MODE_DEFAULT;
else if (strcmp(strval, "ENABLE4NONEXTR") == 0)
@@ -12276,6 +12355,7 @@ static CK_RV ep11_config_set_pkey_mode(ep11_private_data_t *ep11_data,
ep11_data->pkey_mode = PKEY_MODE_ENABLE4EXTR;
else if (strcmp(strval, "ENABLE4ALL") == 0)
ep11_data->pkey_mode = PKEY_MODE_ENABLE4ALL;
+#endif /* NO_PKEY */
else {
TRACE_ERROR("%s unsupported PKEY mode : '%s'\n", __func__, strval);
OCK_SYSLOG(LOG_ERR,"%s: Error: unsupported PKEY mode '%s' "
@@ -12456,7 +12536,11 @@ static CK_RV read_adapter_config_file(STDLL_TokData_t * tokdata,
sizeof(ep11_data->token_config_filename) - 1] = '\0';
ep11_data->target_list.length = 0;
+#ifndef NO_PKEY
ep11_data->pkey_mode = PKEY_MODE_DEFAULT;
+#else
+ ep11_data->pkey_mode = PKEY_MODE_DISABLED;
+#endif
/* Default to use default libica library for digests */
ep11_data->digest_libica = 1;
@@ -14695,10 +14779,12 @@ CK_RV token_specific_set_attribute_values(STDLL_TokData_t *tokdata,
}
}
+#ifndef NO_PKEY
/* Ensure the firmware master key verification pattern is available */
rc = ep11tok_pkey_get_firmware_mk_vp(tokdata, session);
if (rc != CKR_OK && rc != CKR_FUNCTION_NOT_SUPPORTED)
return rc;
+#endif /* NO_PKEY */
node = new_tmpl->attribute_list;
while (node) {
@@ -14734,6 +14820,7 @@ CK_RV token_specific_set_attribute_values(STDLL_TokData_t *tokdata,
goto out;
}
break;
+#ifndef NO_PKEY
case CKA_IBM_PROTKEY_EXTRACTABLE:
if (ep11_data->pkey_wrap_supported) {
rc = add_to_attribute_array(&attributes, &num_attributes,
@@ -14746,6 +14833,7 @@ CK_RV token_specific_set_attribute_values(STDLL_TokData_t *tokdata,
}
}
break;
+#endif /* NO_PKEY */
default:
/* Either non-boolean, or read-only */
break;
diff --git a/usr/lib/ep11_stdll/ep11_stdll.mk b/usr/lib/ep11_stdll/ep11_stdll.mk
index 6a1d68be..e543c514 100644
--- a/usr/lib/ep11_stdll/ep11_stdll.mk
+++ b/usr/lib/ep11_stdll/ep11_stdll.mk
@@ -41,7 +41,7 @@ opencryptoki_stdll_libpkcs11_ep11_la_SOURCES = usr/lib/common/asn1.c \
usr/lib/common/trace.c usr/lib/common/mech_list.c \
usr/lib/common/shared_memory.c usr/lib/common/attributes.c \
usr/lib/common/sw_crypt.c usr/lib/common/profile_obj.c \
- usr/lib/common/dlist.c usr/lib/common/pkey_utils.c \
+ usr/lib/common/dlist.c \
usr/lib/ep11_stdll/new_host.c usr/lib/common/mech_openssl.c \
usr/lib/ep11_stdll/ep11_specific.c \
usr/lib/ep11_stdll/ep11_session.c \
@@ -53,3 +53,8 @@ opencryptoki_stdll_libpkcs11_ep11_la_SOURCES = usr/lib/common/asn1.c \
usr/lib/common/pqc_supported.c \
usr/lib/hsm_mk_change/hsm_mk_change.c \
usr/lib/common/btree.c usr/lib/common/sess_mgr.c
+
+if !NO_PKEY
+opencryptoki_stdll_libpkcs11_ep11_la_SOURCES += \
+ usr/lib/common/pkey_utils.c
+endif
diff --git a/usr/lib/ep11_stdll/tok_struct.h b/usr/lib/ep11_stdll/tok_struct.h
index 304e3eb9..17a5bcf0 100644
--- a/usr/lib/ep11_stdll/tok_struct.h
+++ b/usr/lib/ep11_stdll/tok_struct.h
@@ -115,8 +115,13 @@ token_spec_t token_specific = {
// AES
NULL, // aes_key_gen,
NULL, // aes_xts_key_gen
+#ifndef NO_PKEY
&token_specific_aes_ecb,
&token_specific_aes_cbc,
+#else
+ NULL, // aes_ecb
+ NULL, // aes_cbc
+#endif
NULL, // aes_ctr
NULL, // aes_gcm_init
NULL, // aes_gcm
@@ -125,8 +130,13 @@ token_spec_t token_specific = {
NULL, // aes_ofb
NULL, // aes_cfb
NULL, // aes_mac
+#ifndef NO_PKEY
&token_specific_aes_cmac,
&token_specific_aes_xts, // aes_xts
+#else
+ NULL, // aes_cmac
+ NULL, // aes_xts
+#endif
// DSA
NULL, // dsa_generate_keypair,
NULL, // dsa_sign
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