[PATCH 3/3] lib/crypto: sha1: Use hmac_sha1_zeroize_ctx() instead of memzero_explicit()
Thomas Huth <[email protected]>
| Newsgroups | gmane.linux.kernel.cryptoapi,gmane.linux.kernel,gmane.linux.kernel.lsm |
|---|---|
| Message-ID | <[email protected]> |
From: Thomas Huth <[email protected]> It's only cosmetics, but since we have the new hmac_sha1_zeroize_ctx() function anyway, we can also use it here. Signed-off-by: Thomas Huth <[email protected]> --- lib/crypto/sha1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/crypto/sha1.c b/lib/crypto/sha1.c index b687b89d97cb4..c4361ef77166e 100644 --- a/lib/crypto/sha1.c +++ b/lib/crypto/sha1.c @@ -275,7 +275,7 @@ void hmac_sha1_final(struct hmac_sha1_ctx *ctx, u8 out[SHA1_DIGEST_SIZE]) for (size_t i = 0; i < SHA1_DIGEST_SIZE; i += 4) put_unaligned_be32(ctx->ostate.h[i / 4], out + i); - memzero_explicit(ctx, sizeof(*ctx)); + hmac_sha1_zeroize_ctx(ctx); } EXPORT_SYMBOL_GPL(hmac_sha1_final); -- 2.55.0