hash_functions.h

/*
**  UICore
**  Copyright (c) 1997-2015 The UICore Team
**
**  This software is provided 'as-is', without any express or implied
**  warranty.  In no event will the authors be held liable for any damages
**  arising from the use of this software.
**
**  Permission is granted to anyone to use this software for any purpose,
**  including commercial applications, and to alter it and redistribute it
**  freely, subject to the following restrictions:
**
**  1. The origin of this software must not be misrepresented; you must not
**     claim that you wrote the original software. If you use this software
**     in a product, an acknowledgment in the product documentation would be
**     appreciated but is not required.
**  2. Altered source versions must be plainly marked as such, and must not be
**     misrepresented as being the original software.
**  3. This notice may not be removed or altered from any source distribution.
**
**  Note: Some of the libraries UICore may link to may have additional
**  requirements or restrictions.
**
**  File Author(s):
**
**    Mark Page
*/


#pragma once

#include <cstdint>
#include "../Crypto/sha1.h"
#include "../Crypto/md5.h"
#include "../Crypto/sha224.h"
#include "../Crypto/sha256.h"
#include "../Crypto/sha384.h"
#include "../Crypto/sha512.h"
#include "../Crypto/sha512_224.h"
#include "../Crypto/sha512_256.h"

namespace uicore
{
    class HashFunctions
    {
    public:
        static uint32_t crc32(const void *data, int size, uint32_t running_crc = 0);

        static uint32_t adler32(const void *data, int size, uint32_t running_adler32 = 0);

        static std::string sha1(const void *data, int size, bool uppercase = false);

        static std::string sha1(const std::string &data, bool uppercase = false);

        static std::string sha1(const DataBufferPtr &data, bool uppercase = false);

        static void sha1(const void *data, int size, unsigned char out_hash[20]);

        static void sha1(const std::string &data, unsigned char out_hash[20]);

        static void sha1(const DataBufferPtr &data, unsigned char out_hash[20]);

        static std::string md5(const void *data, int size, bool uppercase = false);

        static std::string md5(const std::string &data, bool uppercase = false);

        static std::string md5(const DataBufferPtr &data, bool uppercase = false);

        static void md5(const void *data, int size, unsigned char out_hash[16]);

        static void md5(const std::string &data, unsigned char out_hash[16]);

        static void md5(const DataBufferPtr &data, unsigned char out_hash[16]);

        static std::string sha224(const void *data, int size, bool uppercase = false);

        static std::string sha224(const std::string &data, bool uppercase = false);

        static std::string sha224(const DataBufferPtr &data, bool uppercase = false);

        static void sha224(const void *data, int size, unsigned char out_hash[28]);

        static void sha224(const std::string &data, unsigned char out_hash[28]);

        static void sha224(const DataBufferPtr &data, unsigned char out_hash[28]);


        static std::string sha256(const void *data, int size, bool uppercase = false);

        static std::string sha256(const std::string &data, bool uppercase = false);

        static std::string sha256(const DataBufferPtr &data, bool uppercase = false);

        static void sha256(const void *data, int size, unsigned char out_hash[32]);

        static void sha256(const std::string &data, unsigned char out_hash[32]);

        static void sha256(const DataBufferPtr &data, unsigned char out_hash[32]);

        static std::string sha384(const void *data, int size, bool uppercase = false);

        static std::string sha384(const std::string &data, bool uppercase = false);

        static std::string sha384(const DataBufferPtr &data, bool uppercase = false);

        static void sha384(const void *data, int size, unsigned char out_hash[48]);

        static void sha384(const std::string &data, unsigned char out_hash[48]);

        static void sha384(const DataBufferPtr &data, unsigned char out_hash[48]);

        static std::string sha512(const void *data, int size, bool uppercase = false);

        static std::string sha512(const std::string &data, bool uppercase = false);

        static std::string sha512(const DataBufferPtr &data, bool uppercase = false);

        static void sha512(const void *data, int size, unsigned char out_hash[64]);

        static void sha512(const std::string &data, unsigned char out_hash[64]);

        static void sha512(const DataBufferPtr &data, unsigned char out_hash[64]);

        static std::string sha512_224(const void *data, int size, bool uppercase = false);

        static std::string sha512_224(const std::string &data, bool uppercase = false);

        static std::string sha512_224(const DataBufferPtr &data, bool uppercase = false);

        static void sha512_224(const void *data, int size, unsigned char out_hash[28]);

        static void sha512_224(const std::string &data, unsigned char out_hash[28]);

        static void sha512_224(const DataBufferPtr &data, unsigned char out_hash[28]);


        static std::string sha512_256(const void *data, int size, bool uppercase = false);

        static std::string sha512_256(const std::string &data, bool uppercase = false);

        static std::string sha512_256(const DataBufferPtr &data, bool uppercase = false);

        static void sha512_256(const void *data, int size, unsigned char out_hash[32]);

        static void sha512_256(const std::string &data, unsigned char out_hash[32]);

        static void sha512_256(const DataBufferPtr &data, unsigned char out_hash[32]);
    };
}