diff options
Diffstat (limited to 'src/lib/mac/gmac/gmac.cpp')
| -rw-r--r-- | src/lib/mac/gmac/gmac.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/lib/mac/gmac/gmac.cpp b/src/lib/mac/gmac/gmac.cpp index 5e08a8827..7ce546ad5 100644 --- a/src/lib/mac/gmac/gmac.cpp +++ b/src/lib/mac/gmac/gmac.cpp @@ -90,9 +90,8 @@ void GMAC::final_result(uint8_t mac[]) // This ensures the GMAC computation has been initialized with a fresh // nonce. The aim of this check is to prevent developers from re-using // nonces (and potential nonce-reuse attacks). - BOTAN_ASSERT(m_initialized, - "The GMAC computation has not been initialized with a fresh " - "nonce."); + BOTAN_ASSERT(m_initialized, "GMAC was used with a fresh nonce"); + // process the rest of the aad buffer. Even if it is a partial block only // ghash_update will process it properly. if(m_aad_buf.size() > 0) @@ -102,7 +101,7 @@ void GMAC::final_result(uint8_t mac[]) m_aad_buf.size()); } secure_vector<uint8_t> result = GHASH::final(); - std::copy(result.begin(), result.end(), mac); + copy_mem(mac, result.data(), result.size()); clear(); } |