From 539364846a89987ac2679988653f50332cb91d26 Mon Sep 17 00:00:00 2001 From: "madmaxoft@gmail.com" Date: Thu, 30 Aug 2012 21:06:13 +0000 Subject: Implemented 1.3.2 protocol encryption using CryptoPP, up to Client Status packet (http://wiki.vg/Protocol_FAQ step 14) git-svn-id: http://mc-server.googlecode.com/svn/trunk@808 0a769ca7-a7f5-676a-18bf-c427514a06d6 --- CryptoPP/adler32.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 CryptoPP/adler32.h (limited to 'CryptoPP/adler32.h') diff --git a/CryptoPP/adler32.h b/CryptoPP/adler32.h new file mode 100644 index 000000000..0ed803da9 --- /dev/null +++ b/CryptoPP/adler32.h @@ -0,0 +1,28 @@ +#ifndef CRYPTOPP_ADLER32_H +#define CRYPTOPP_ADLER32_H + +#include "cryptlib.h" + +NAMESPACE_BEGIN(CryptoPP) + +//! ADLER-32 checksum calculations +class Adler32 : public HashTransformation +{ +public: + CRYPTOPP_CONSTANT(DIGESTSIZE = 4) + Adler32() {Reset();} + void Update(const byte *input, size_t length); + void TruncatedFinal(byte *hash, size_t size); + unsigned int DigestSize() const {return DIGESTSIZE;} + static const char * StaticAlgorithmName() {return "Adler32";} + std::string AlgorithmName() const {return StaticAlgorithmName();} + +private: + void Reset() {m_s1 = 1; m_s2 = 0;} + + word16 m_s1, m_s2; +}; + +NAMESPACE_END + +#endif -- cgit v1.2.3