diff options
Diffstat (limited to 'crypto/cmac')
-rw-r--r-- | crypto/cmac/cmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/cmac/cmac.c b/crypto/cmac/cmac.c index 18c7fea3dd..218eb94259 100644 --- a/crypto/cmac/cmac.c +++ b/crypto/cmac/cmac.c @@ -227,7 +227,7 @@ int CMAC_Final(CMAC_CTX *ctx, unsigned char *out, size_t *poutlen) for (i = 0; i < bl; i++) out[i] = ctx->last_block[i] ^ ctx->k2[i]; } - if (!EVP_Cipher(ctx->cctx, out, out, bl)) { + if (EVP_Cipher(ctx->cctx, out, out, bl) <= 0) { OPENSSL_cleanse(out, bl); return 0; } |