Crypto++ 8.9
Free C++ class library of cryptographic schemes
whrlpool.h
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1// whrlpool.h - originally modified by Kevin Springle from Paulo Barreto and Vincent Rijmen's
2// public domain code, whirlpool.c. Updated to Whirlpool version 3.0, optimized
3// and SSE version added by WD. All modifications are placed in the public domain.
4
5#ifndef CRYPTOPP_WHIRLPOOL_H
6#define CRYPTOPP_WHIRLPOOL_H
7
8/// \file whrlpool.h
9/// \brief Classes for the Whirlpool message digest
10/// \details Crypto++ provides version 3.0 of the Whirlpool algorithm.
11/// This version of the algorithm was submitted for ISO standardization.
12
13#include "config.h"
14#include "iterhash.h"
15
16// Clang 3.3 integrated assembler crash on Linux. Clang 3.4 due to compiler
17// error with .intel_syntax, http://llvm.org/bugs/show_bug.cgi?id=24232
18#if CRYPTOPP_BOOL_X32 || defined(CRYPTOPP_DISABLE_MIXED_ASM)
19# define CRYPTOPP_DISABLE_WHIRLPOOL_ASM 1
20#endif
21
22NAMESPACE_BEGIN(CryptoPP)
23
24/// \brief Whirlpool message digest
25/// \details Crypto++ provides version 3.0 of the Whirlpool algorithm.
26/// This version of the algorithm was submitted for ISO standardization.
27/// \since Crypto++ 5.2
28/// \sa <a href="http://www.cryptopp.com/wiki/Whirlpool">Whirlpool</a>
30{
31public:
32 CRYPTOPP_STATIC_CONSTEXPR const char* StaticAlgorithmName() {return "Whirlpool";}
33 std::string AlgorithmProvider() const;
34
35 static void InitState(HashWordType *state);
36 static void Transform(word64 *digest, const word64 *data);
37 void TruncatedFinal(byte *hash, size_t size);
38};
39
40NAMESPACE_END
41
42#endif
Iterated hash with a static transformation function.
Definition iterhash.h:182
Whirlpool message digest.
Definition whrlpool.h:30
Library configuration file.
unsigned long long word64
64-bit unsigned datatype
Definition config_int.h:101
Base classes for iterated hashes.
Crypto++ library namespace.
Converts an enumeration to a type suitable for use as a template parameter.
Definition cryptlib.h:141