From 48809d4e85c125814425c621d8d0d89f95405924 Mon Sep 17 00:00:00 2001 From: Jeffrey Walton Date: Thu, 5 Nov 2015 01:59:46 -0500 Subject: CRYPTOPP 5.6.3 RC6 checkin --- idea.h | 122 ++++++++++++++++++++++++++++++++--------------------------------- 1 file changed, 61 insertions(+), 61 deletions(-) (limited to 'idea.h') diff --git a/idea.h b/idea.h index 2ab5713a..4136ced6 100644 --- a/idea.h +++ b/idea.h @@ -1,61 +1,61 @@ -#ifndef CRYPTOPP_IDEA_H -#define CRYPTOPP_IDEA_H - -/** \file -*/ - -#include "seckey.h" -#include "secblock.h" - -NAMESPACE_BEGIN(CryptoPP) - -//! _ -struct IDEA_Info : public FixedBlockSize<8>, public FixedKeyLength<16>, public FixedRounds<8> -{ - static const char *StaticAlgorithmName() {return "IDEA";} -}; - -/// IDEA -class IDEA : public IDEA_Info, public BlockCipherDocumentation -{ -public: // made public for internal purposes -#ifdef CRYPTOPP_NATIVE_DWORD_AVAILABLE - typedef word Word; -#else - typedef hword Word; -#endif - -private: - class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl - { - public: - unsigned int OptimalDataAlignment() const {return 2;} - void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const; - - void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs ¶ms); - - private: - void EnKey(const byte *); - void DeKey(); - FixedSizeSecBlock m_key; - - #ifdef IDEA_LARGECACHE - static inline void LookupMUL(word &a, word b); - void LookupKeyLogs(); - static void BuildLogTables(); - static volatile bool tablesBuilt; - static word16 log[0x10000], antilog[0x10000]; - #endif - }; - -public: - typedef BlockCipherFinal Encryption; - typedef BlockCipherFinal Decryption; -}; - -typedef IDEA::Encryption IDEAEncryption; -typedef IDEA::Decryption IDEADecryption; - -NAMESPACE_END - -#endif +#ifndef CRYPTOPP_IDEA_H +#define CRYPTOPP_IDEA_H + +/** \file +*/ + +#include "seckey.h" +#include "secblock.h" + +NAMESPACE_BEGIN(CryptoPP) + +//! _ +struct IDEA_Info : public FixedBlockSize<8>, public FixedKeyLength<16>, public FixedRounds<8> +{ + static const char *StaticAlgorithmName() {return "IDEA";} +}; + +/// IDEA +class IDEA : public IDEA_Info, public BlockCipherDocumentation +{ +public: // made public for internal purposes +#ifdef CRYPTOPP_NATIVE_DWORD_AVAILABLE + typedef word Word; +#else + typedef hword Word; +#endif + +private: + class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl + { + public: + unsigned int OptimalDataAlignment() const {return 2;} + void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const; + + void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs ¶ms); + + private: + void EnKey(const byte *); + void DeKey(); + FixedSizeSecBlock m_key; + + #ifdef IDEA_LARGECACHE + static inline void LookupMUL(word &a, word b); + void LookupKeyLogs(); + static void BuildLogTables(); + static volatile bool tablesBuilt; + static word16 log[0x10000], antilog[0x10000]; + #endif + }; + +public: + typedef BlockCipherFinal Encryption; + typedef BlockCipherFinal Decryption; +}; + +typedef IDEA::Encryption IDEAEncryption; +typedef IDEA::Decryption IDEADecryption; + +NAMESPACE_END + +#endif -- cgit v1.2.1