WHash_sha512.hh

#ifndef WHASH_SHA512_HH__
#define WHASH_SHA512_HH__

#include "WHash_sha2_base.hh"

#define WHASH_SHA512_VERSION 0x010000
#define WHASH_SHA512_VERSION_STRING "1.0.0"
#define WHASH_SHA512_COPYRIGHT_STRING "WHash SHA512 v" WHASH_SHA512_VERSION_STRING " (C)2020 Juha Nieminen"

namespace WHash
{
    class SHA512: public SHA2_base
    <std::uint64_t, 80, 1, 8, 7, 19, 61, 6, 14, 18, 41, 28, 34, 39,
     0x428a2f98d728ae22, 0x7137449123ef65cd, 0xb5c0fbcfec4d3b2f, 0xe9b5dba58189dbbc, 0x3956c25bf348b538,
     0x59f111f1b605d019, 0x923f82a4af194f9b, 0xab1c5ed5da6d8118, 0xd807aa98a3030242, 0x12835b0145706fbe,
     0x243185be4ee4b28c, 0x550c7dc3d5ffb4e2, 0x72be5d74f27b896f, 0x80deb1fe3b1696b1, 0x9bdc06a725c71235,
     0xc19bf174cf692694, 0xe49b69c19ef14ad2, 0xefbe4786384f25e3, 0x0fc19dc68b8cd5b5, 0x240ca1cc77ac9c65,
     0x2de92c6f592b0275, 0x4a7484aa6ea6e483, 0x5cb0a9dcbd41fbd4, 0x76f988da831153b5, 0x983e5152ee66dfab,
     0xa831c66d2db43210, 0xb00327c898fb213f, 0xbf597fc7beef0ee4, 0xc6e00bf33da88fc2, 0xd5a79147930aa725,
     0x06ca6351e003826f, 0x142929670a0e6e70, 0x27b70a8546d22ffc, 0x2e1b21385c26c926, 0x4d2c6dfc5ac42aed,
     0x53380d139d95b3df, 0x650a73548baf63de, 0x766a0abb3c77b2a8, 0x81c2c92e47edaee6, 0x92722c851482353b,
     0xa2bfe8a14cf10364, 0xa81a664bbc423001, 0xc24b8b70d0f89791, 0xc76c51a30654be30, 0xd192e819d6ef5218,
     0xd69906245565a910, 0xf40e35855771202a, 0x106aa07032bbd1b8, 0x19a4c116b8d2d0c8, 0x1e376c085141ab53,
     0x2748774cdf8eeb99, 0x34b0bcb5e19b48a8, 0x391c0cb3c5c95a63, 0x4ed8aa4ae3418acb, 0x5b9cca4f7763e373,
     0x682e6ff3d6b2b8a3, 0x748f82ee5defb2fc, 0x78a5636f43172f60, 0x84c87814a1f0ab72, 0x8cc702081a6439ec,
     0x90befffa23631e28, 0xa4506cebde82bde9, 0xbef9a3f7b2c67915, 0xc67178f2e372532b, 0xca273eceea26619c,
     0xd186b8c721c0c207, 0xeada7dd6cde0eb1e, 0xf57d4f7fee6ed178, 0x06f067aa72176fba, 0x0a637dc5a2c898a6,
     0x113f9804bef90dae, 0x1b710b35131c471b, 0x28db77f523047d84, 0x32caab7b40c72493, 0x3c9ebe0a15c9bebc,
     0x431d67c49c100d4c, 0x4cc5d4becb3e42b6, 0x597f299cfc657e2a, 0x5fcb6fab3ad6faec, 0x6c44198c4a475817>
    {
     public:
        static const unsigned kDigestBytes = 64;

        SHA512();
        void initialize();
    };
}

inline WHash::SHA512::SHA512()
{
    initialize();
}

inline void WHash::SHA512::initialize()
{
    mInputBytesTotalSize = 0;
    mBufferIndex = 0;
    mHashData.h0 = UINT64_C(0x6a09e667f3bcc908);
    mHashData.h1 = UINT64_C(0xbb67ae8584caa73b);
    mHashData.h2 = UINT64_C(0x3c6ef372fe94f82b);
    mHashData.h3 = UINT64_C(0xa54ff53a5f1d36f1);
    mHashData.h4 = UINT64_C(0x510e527fade682d1);
    mHashData.h5 = UINT64_C(0x9b05688c2b3e6c1f);
    mHashData.h6 = UINT64_C(0x1f83d9abfb41bd6b);
    mHashData.h7 = UINT64_C(0x5be0cd19137e2179);
}

#endif