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Diffstat (limited to 'old/botan/build/botan/adler32.h')
-rw-r--r-- | old/botan/build/botan/adler32.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/old/botan/build/botan/adler32.h b/old/botan/build/botan/adler32.h new file mode 100644 index 0000000..98a28bc --- /dev/null +++ b/old/botan/build/botan/adler32.h @@ -0,0 +1,35 @@ +/* +* Adler32 +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ + +#ifndef BOTAN_ADLER32_H__ +#define BOTAN_ADLER32_H__ + +#include <botan/hash.h> + +namespace Botan { + +/* +* Adler32 +*/ +class BOTAN_DLL Adler32 : public HashFunction + { + public: + void clear() throw() { S1 = 1; S2 = 0; } + std::string name() const { return "Adler32"; } + HashFunction* clone() const { return new Adler32; } + Adler32() : HashFunction(4) { clear(); } + ~Adler32() { clear(); } + private: + void add_data(const byte[], u32bit); + void final_result(byte[]); + void hash(const byte[], u32bit); + u16bit S1, S2; + }; + +} + +#endif |