WHash_sha224.hh

#ifndef WHASH_SHA224_HH__
#define WHASH_SHA224_HH__

#include "WHash_sha2_base.hh"

#define WHASH_SHA224_VERSION 0x010000
#define WHASH_SHA224_VERSION_STRING "1.0.0"
#define WHASH_SHA224_COPYRIGHT_STRING "WHash SHA224 v" WHASH_SHA224_VERSION_STRING " (C)2020 Juha Nieminen"

namespace WHash
{
    class SHA224: public SHA2_base
    <std::uint32_t, 64, 7, 18, 3, 17, 19, 10, 6, 11, 25, 2, 13, 22,
     0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
     0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
     0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
     0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
     0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
     0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
     0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
     0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2>
    {
     public:
        static const unsigned kDigestBytes = 28;

        SHA224();
        void initialize();
    };
}

inline WHash::SHA224::SHA224()
{
    initialize();
}

inline void WHash::SHA224::initialize()
{
    mInputBytesTotalSize = 0;
    mBufferIndex = 0;
    mHashData.h0 = UINT32_C(0xc1059ed8);
    mHashData.h1 = UINT32_C(0x367cd507);
    mHashData.h2 = UINT32_C(0x3070dd17);
    mHashData.h3 = UINT32_C(0xf70e5939);
    mHashData.h4 = UINT32_C(0xffc00b31);
    mHashData.h5 = UINT32_C(0x68581511);
    mHashData.h6 = UINT32_C(0x64f98fa7);
    mHashData.h7 = UINT32_C(0xbefa4fa4);
}

#endif