/***
    Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: CommonDigests.cpp
    Date: 2021-6-12
    Author: Reece
***/
#include <RuntimeInternal.hpp>
#include "CommonDigests.hpp"
#include <tomcrypt.h>

namespace Aurora::Hashing
{
    AUKN_SYM void MD5(const void *buffer, AuMach length, std::array<AuUInt8, 16> &md5)
    {
        hash_state md;
        md5_init(&md);
        md5_process(&md, reinterpret_cast<const unsigned char*>(buffer), length);
        md5_done(&md, md5.data());
    }

    AUKN_SYM void SHA1(const void *buffer, AuMach length, std::array<AuUInt8, 20> &sha1)
    {
        hash_state md;
        sha1_init(&md);
        sha1_process(&md, reinterpret_cast<const unsigned char*>(buffer), length);
        sha1_done(&md, sha1.data());
    }

    AUKN_SYM void Tiger(const void *buffer, AuMach length, std::array<AuUInt8, 24> &tiger)
    {
        hash_state md;
        tiger_init(&md);
        tiger_process(&md, reinterpret_cast<const unsigned char*>(buffer), length);
        tiger_done(&md, tiger.data());
    }

    AUKN_SYM void SHA2(const void *buffer, AuMach length, std::array<AuUInt8, 32> &sha2)
    {
        hash_state md;
        sha256_init(&md);
        sha256_process(&md, reinterpret_cast<const unsigned char*>(buffer), length);
        sha256_done(&md, sha2.data());
    }

    AUKN_SYM void SHA2_64(const void *buffer, AuMach length, std::array<AuUInt8, 64> &sha2)
    {
        hash_state md;
        sha512_init(&md);
        sha512_process(&md, reinterpret_cast<const unsigned char*>(buffer), length);
        sha512_done(&md, sha2.data());
    }
}