diff options
author | Keith Isdale <keith.isdale@nokia.com> | 2010-07-26 14:56:53 +1000 |
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committer | Keith Isdale <keith.isdale@nokia.com> | 2010-07-26 14:56:53 +1000 |
commit | 9f034793bcfc51c2b7c1dd14db806f7258f9a9eb (patch) | |
tree | 63bd0f50ce5b77828ad8205eafd7b9412810499e /botan/src/modes/cbc/cbc.h | |
parent | 619d92cfef29e653bfdf852e83888e50cfc4348f (diff) | |
parent | 65271649dbc90f3af1184ad1b23bdb64c0c07d07 (diff) |
Merge branch 'master' of git://git-nokia.trolltech.com.au/qtsoftware/research/qtuitest
Diffstat (limited to 'botan/src/modes/cbc/cbc.h')
-rw-r--r-- | botan/src/modes/cbc/cbc.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/botan/src/modes/cbc/cbc.h b/botan/src/modes/cbc/cbc.h new file mode 100644 index 0000000..a926ac1 --- /dev/null +++ b/botan/src/modes/cbc/cbc.h @@ -0,0 +1,55 @@ +/* +* CBC Mode +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ + +#ifndef BOTAN_CBC_H__ +#define BOTAN_CBC_H__ + +#include <botan/modebase.h> +#include <botan/mode_pad.h> + +namespace Botan { + +/* +* CBC Encryption +*/ +class BOTAN_DLL CBC_Encryption : public BlockCipherMode + { + public: + CBC_Encryption(BlockCipher*, BlockCipherModePaddingMethod*); + CBC_Encryption(BlockCipher*, BlockCipherModePaddingMethod*, + const SymmetricKey&, const InitializationVector&); + + ~CBC_Encryption() { delete padder; } + private: + std::string name() const; + void write(const byte[], u32bit); + void end_msg(); + const BlockCipherModePaddingMethod* padder; + }; + +/* +* CBC Decryption +*/ +class BOTAN_DLL CBC_Decryption : public BlockCipherMode + { + public: + CBC_Decryption(BlockCipher*, BlockCipherModePaddingMethod*); + CBC_Decryption(BlockCipher*, BlockCipherModePaddingMethod*, + const SymmetricKey&, const InitializationVector&); + + ~CBC_Decryption() { delete padder; } + private: + std::string name() const; + void write(const byte[], u32bit); + void end_msg(); + const BlockCipherModePaddingMethod* padder; + SecureVector<byte> temp; + }; + +} + +#endif |