diff options
| author | Daniel Neus <[email protected]> | 2016-07-20 22:26:26 +0200 |
|---|---|---|
| committer | Daniel Neus <[email protected]> | 2016-11-08 22:16:09 +0100 |
| commit | 06b44d8ed339b3a467f10a326fd209b0b9496060 (patch) | |
| tree | 24c3bf3f20ba697a658d6d009d0cdb7be8a3e41f /src/lib/modes/aead/siv/siv.h | |
| parent | 523b2a4ca48fa5cf04ea371aabe7167ce2e5cd13 (diff) | |
Cipher_Mode and AEAD_Mode improvements
See PR #552
- Add Cipher_Mode::reset() which resets just the message specific state and allows encrypting again under the existing key
- In Cipher_Mode::clear() (at some planes) use cipher->clear() instead of resetting the pointer which would make the cipher object unusable
- EAX_Decryption::output_length() bugfix?! Now its possible to decrypt an empty ciphertext (just a tag)
- Bugfix for GCM_Decryption::finish()
- set tag length in GCM_Mode::name()
- Cipher_Mode tests: add tests for reset()and process()
- AEAD_Mode tests: add tests for reset(), clear(), update() and process()
Diffstat (limited to 'src/lib/modes/aead/siv/siv.h')
| -rw-r--r-- | src/lib/modes/aead/siv/siv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/lib/modes/aead/siv/siv.h b/src/lib/modes/aead/siv/siv.h index ca3e7df37..71990ef96 100644 --- a/src/lib/modes/aead/siv/siv.h +++ b/src/lib/modes/aead/siv/siv.h @@ -1,6 +1,7 @@ /* * SIV Mode * (C) 2013 Jack Lloyd +* (C) 2016 Daniel Neus, Rohde & Schwarz Cybersecurity * * Botan is released under the Simplified BSD License (see license.txt) */ @@ -46,6 +47,8 @@ class BOTAN_DLL SIV_Mode : public AEAD_Mode void clear() override; + void reset() override; + size_t tag_size() const override { return 16; } protected: |