diff --git a/drivers/crypto/ccree/cc_aead.c b/drivers/crypto/ccree/cc_aead.c index 088c4603047f..d57a98f89e53 100644 --- a/drivers/crypto/ccree/cc_aead.c +++ b/drivers/crypto/ccree/cc_aead.c @@ -226,8 +226,8 @@ static void cc_aead_complete(struct device *dev, void *cc_req, int err) goto done; if (areq_ctx->gen_ctx.op_type == DRV_CRYPTO_DIRECTION_DECRYPT) { - if (memcmp(areq_ctx->mac_buf, areq_ctx->icv_virt_addr, - ctx->authsize) != 0) { + if (crypto_memneq(areq_ctx->mac_buf, areq_ctx->icv_virt_addr, + ctx->authsize)) { dev_dbg(dev, "Payload authentication failure, (auth-size=%d, cipher=%d)\n", ctx->authsize, ctx->cipher_mode); /* In case of payload authentication failure, MUST NOT