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-rw-r--r--src/methods/generic_gmac/generic_gmac.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/methods/generic_gmac/generic_gmac.c b/src/methods/generic_gmac/generic_gmac.c
index 30a2f2f..519c354 100644
--- a/src/methods/generic_gmac/generic_gmac.c
+++ b/src/methods/generic_gmac/generic_gmac.c
@@ -261,7 +261,7 @@ static bool method_decrypt(fastd_peer_t *peer, fastd_method_session_state_t *ses
ok = session->ghash->digest(session->ghash_state, &tag, inblocks+1, n_blocks*sizeof(fastd_block128_t));
}
- if (!ok || memcmp(&tag, &outblocks[0], sizeof(fastd_block128_t)) != 0) {
+ if (!ok || !block_equal(&tag, &outblocks[0])) {
fastd_buffer_free(*out);
return false;
}