diff options
Diffstat (limited to 'src/lib/modes/aead/gcm/gcm.cpp')
| -rw-r--r-- | src/lib/modes/aead/gcm/gcm.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/modes/aead/gcm/gcm.cpp b/src/lib/modes/aead/gcm/gcm.cpp index becd3484b..9c6a85282 100644 --- a/src/lib/modes/aead/gcm/gcm.cpp +++ b/src/lib/modes/aead/gcm/gcm.cpp @@ -317,7 +317,7 @@ void GCM_Decryption::finish(secure_vector<uint8_t>& buffer, size_t offset) const uint8_t* included_tag = &buffer[remaining+offset]; - if(!same_mem(mac.data(), included_tag, tag_size())) + if(!constant_time_compare(mac.data(), included_tag, tag_size())) throw Integrity_Failure("GCM tag check failed"); buffer.resize(offset + remaining); |