diff options
Diffstat (limited to 'src/modes/aead/aead.cpp')
| -rw-r--r-- | src/modes/aead/aead.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/modes/aead/aead.cpp b/src/modes/aead/aead.cpp index d913c7c3a..26a7091fd 100644 --- a/src/modes/aead/aead.cpp +++ b/src/modes/aead/aead.cpp @@ -20,6 +20,10 @@ #include <botan/gcm.h> #endif +#if defined(BOTAN_HAS_AEAD_SIV) + #include <botan/siv.h> +#endif + #if defined(BOTAN_HAS_AEAD_OCB) #include <botan/ocb.h> #endif @@ -59,7 +63,7 @@ AEAD_Mode* get_aead(const std::string& algo_spec, Cipher_Dir direction) return new CCM_Decryption(cipher->clone(), 8, 3); } - if(mode_name == "CCM") + if(mode_name == "CCM" || mode_name == "CCM-8") { const size_t L = (mode_info.size() > 2) ? to_u32bit(mode_info[2]) : 3; @@ -80,6 +84,17 @@ AEAD_Mode* get_aead(const std::string& algo_spec, Cipher_Dir direction) } #endif +#if defined(BOTAN_HAS_AEAD_SIV) + if(mode_name == "SIV") + { + BOTAN_ASSERT(tag_size == 16, "Valid tag size for SIV"); + if(direction == ENCRYPTION) + return new SIV_Encryption(cipher->clone()); + else + return new SIV_Decryption(cipher->clone()); + } +#endif + #if defined(BOTAN_HAS_AEAD_GCM) if(mode_name == "GCM") { |