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Index: sys/crypto/sha2/sha256c.c
===================================================================
--- sys/crypto/sha2/sha256c.c
+++ sys/crypto/sha2/sha256c.c
@@ -298,7 +298,7 @@
be32enc_vect(digest, ctx->state, SHA256_DIGEST_LENGTH);
/* Clear the context state */
- memset(ctx, 0, sizeof(*ctx));
+ explicit_bzero(ctx, sizeof(*ctx));
}
/*** SHA-224: *********************************************************/
Index: sys/crypto/sha2/sha512c.c
===================================================================
--- sys/crypto/sha2/sha512c.c
+++ sys/crypto/sha2/sha512c.c
@@ -331,7 +331,7 @@
be64enc_vect(digest, ctx->state, SHA512_DIGEST_LENGTH);
/* Clear the context state */
- memset(ctx, 0, sizeof(*ctx));
+ explicit_bzero(ctx, sizeof(*ctx));
}
/*** SHA-512t: *********************************************************/
@@ -374,7 +374,7 @@
be64enc_vect(digest, ctx->state, SHA512_224_DIGEST_LENGTH);
/* Clear the context state */
- memset(ctx, 0, sizeof(*ctx));
+ explicit_bzero(ctx, sizeof(*ctx));
}
void
@@ -413,7 +413,7 @@
be64enc_vect(digest, ctx->state, SHA512_256_DIGEST_LENGTH);
/* Clear the context state */
- memset(ctx, 0, sizeof(*ctx));
+ explicit_bzero(ctx, sizeof(*ctx));
}
/*** SHA-384: *********************************************************/
@@ -463,7 +463,7 @@
be64enc_vect(digest, ctx->state, SHA384_DIGEST_LENGTH);
/* Clear the context state */
- memset(ctx, 0, sizeof(*ctx));
+ explicit_bzero(ctx, sizeof(*ctx));
}
#ifdef WEAK_REFS

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