File openssl-FIPS-140-3-zeroization.patch of Package openssl-3

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File openssl-FIPS-140-3-zeroization.patch of Package openssl-3 (Revision e561574b8178d96bc40d8ee195c32b3f)

Currently displaying revision e561574b8178d96bc40d8ee195c32b3f , Show latest

Index: openssl-3.1.4/crypto/ffc/ffc_params.c
===================================================================
--- openssl-3.1.4.orig/crypto/ffc/ffc_params.c
+++ openssl-3.1.4/crypto/ffc/ffc_params.c
@@ -27,10 +27,10 @@ void ossl_ffc_params_init(FFC_PARAMS *pa
 
 void ossl_ffc_params_cleanup(FFC_PARAMS *params)
 {
-    BN_free(params->p);
-    BN_free(params->q);
-    BN_free(params->g);
-    BN_free(params->j);
+    BN_clear_free(params->p);
+    BN_clear_free(params->q);
+    BN_clear_free(params->g);
+    BN_clear_free(params->j);
     OPENSSL_free(params->seed);
     ossl_ffc_params_init(params);
 }
Index: openssl-3.1.4/crypto/rsa/rsa_lib.c
===================================================================
--- openssl-3.1.4.orig/crypto/rsa/rsa_lib.c
+++ openssl-3.1.4/crypto/rsa/rsa_lib.c
@@ -155,8 +155,8 @@ void RSA_free(RSA *r)
 
     CRYPTO_THREAD_lock_free(r->lock);
 
-    BN_free(r->n);
-    BN_free(r->e);
+    BN_clear_free(r->n);
+    BN_clear_free(r->e);
     BN_clear_free(r->d);
     BN_clear_free(r->p);
     BN_clear_free(r->q);
Index: openssl-3.1.4/providers/implementations/kdfs/hkdf.c
===================================================================
--- openssl-3.1.4.orig/providers/implementations/kdfs/hkdf.c
+++ openssl-3.1.4/providers/implementations/kdfs/hkdf.c
@@ -118,7 +118,7 @@ static void kdf_hkdf_reset(void *vctx)
     void *provctx = ctx->provctx;
 
     ossl_prov_digest_reset(&ctx->digest);
-    OPENSSL_free(ctx->salt);
+    OPENSSL_clear_free(ctx->salt, ctx->salt_len);
     OPENSSL_free(ctx->prefix);
     OPENSSL_free(ctx->label);
     OPENSSL_clear_free(ctx->data, ctx->data_len);
Index: openssl-3.1.4/providers/implementations/kdfs/pbkdf2.c
===================================================================
--- openssl-3.1.4.orig/providers/implementations/kdfs/pbkdf2.c
+++ openssl-3.1.4/providers/implementations/kdfs/pbkdf2.c
@@ -92,7 +92,7 @@ static void *kdf_pbkdf2_new(void *provct
 static void kdf_pbkdf2_cleanup(KDF_PBKDF2 *ctx)
 {
     ossl_prov_digest_reset(&ctx->digest);
-    OPENSSL_free(ctx->salt);
+    OPENSSL_clear_free(ctx->salt, ctx->salt_len);
     OPENSSL_clear_free(ctx->pass, ctx->pass_len);
     memset(ctx, 0, sizeof(*ctx));
 }
Index: openssl-3.1.4/crypto/ec/ec_lib.c
===================================================================
--- openssl-3.1.4.orig/crypto/ec/ec_lib.c
+++ openssl-3.1.4/crypto/ec/ec_lib.c
@@ -752,12 +752,16 @@ EC_POINT *EC_POINT_new(const EC_GROUP *g
 
 void EC_POINT_free(EC_POINT *point)
 {
+#ifdef FIPS_MODULE
+    EC_POINT_clear_free(point);
+#else
     if (point == NULL)
         return;
 
     if (point->meth->point_finish != 0)
         point->meth->point_finish(point);
     OPENSSL_free(point);
+#endif
 }
 
 void EC_POINT_clear_free(EC_POINT *point)

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File openssl-FIPS-140-3-zeroization.patch of Package openssl-3 (Revision e561574b8178d96bc40d8ee195c32b3f)

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