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-rw-r--r--crypto/ccm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/ccm.c b/crypto/ccm.c
index 499c917..3e05499 100644
--- a/crypto/ccm.c
+++ b/crypto/ccm.c
@@ -363,7 +363,7 @@ static void crypto_ccm_decrypt_done(struct crypto_async_request *areq,
if (!err) {
err = crypto_ccm_auth(req, req->dst, cryptlen);
- if (!err && memcmp(pctx->auth_tag, pctx->odata, authsize))
+ if (!err && crypto_memneq(pctx->auth_tag, pctx->odata, authsize))
err = -EBADMSG;
}
aead_request_complete(req, err);
@@ -422,7 +422,7 @@ static int crypto_ccm_decrypt(struct aead_request *req)
return err;
/* verify */
- if (memcmp(authtag, odata, authsize))
+ if (crypto_memneq(authtag, odata, authsize))
return -EBADMSG;
return err;
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