openssl/0047-FIPS-early-KATS.patch

From 0242c0317b7c7874148c456aaab1e8eeb156d7c1 Mon Sep 17 00:00:00 2001
From: rpm-build <rpm-build>
Date: Mon, 31 Jul 2023 09:41:28 +0200
Subject: [PATCH 22/35] 0047-FIPS-early-KATS.patch

Patch-name: 0047-FIPS-early-KATS.patch
Patch-id: 47
Patch-status: |
    # Execute KATS before HMAC verification
From-dist-git-commit: 9409bc7044cf4b5773639cce20f51399888c45fd
---
 providers/fips/self_test.c | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/providers/fips/self_test.c b/providers/fips/self_test.c
index ef56002854..062d9df84a 100644
--- a/providers/fips/self_test.c
+++ b/providers/fips/self_test.c
@@ -414,6 +414,16 @@ int SELF_TEST_post(SELF_TEST_POST_PARAMS *st, int on_demand_test)
     if (ev == NULL)
         goto end;
 
+    /*
+     * Run the KAT's before HMAC verification according to FIPS-140-3 requirements
+     */
+    if (kats_already_passed == 0) {
+        if (!SELF_TEST_kats(ev, st->libctx)) {
+            ERR_raise(ERR_LIB_PROV, PROV_R_SELF_TEST_KAT_FAILURE);
+            goto end;
+        }
+    }
+
     module_checksum = fips_hmac_container;
     checksum_len = sizeof(fips_hmac_container);
 
@@ -464,18 +474,6 @@ int SELF_TEST_post(SELF_TEST_POST_PARAMS *st, int on_demand_test)
         }
     }
 
-    /*
-     * Only runs the KAT's during installation OR on_demand().
-     * NOTE: If the installation option 'self_test_onload' is chosen then this
-     * path will always be run, since kats_already_passed will always be 0.
-     */
-    if (on_demand_test || kats_already_passed == 0) {
-        if (!SELF_TEST_kats(ev, st->libctx)) {
-            ERR_raise(ERR_LIB_PROV, PROV_R_SELF_TEST_KAT_FAILURE);
-            goto end;
-        }
-    }
-
     /* Verify that the RNG has been restored properly */
     testrand = EVP_RAND_fetch(st->libctx, "TEST-RAND", NULL);
     if (testrand == NULL
-- 
2.41.0