hash_functions.h
1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2015 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
9 ** Permission is granted to anyone to use this software for any purpose,
10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
17 ** 2. Altered source versions must be plainly marked as such, and must not be
18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Harry Storbacka
27 ** Magnus Norddahl
28 */
29 
30 
31 #pragma once
32 
33 #include "../System/cl_platform.h"
34 #include "../Crypto/sha1.h"
35 #include "../Crypto/md5.h"
36 #include "../Crypto/sha224.h"
37 #include "../Crypto/sha256.h"
38 #include "../Crypto/sha384.h"
39 #include "../Crypto/sha512.h"
40 #include "../Crypto/sha512_224.h"
41 #include "../Crypto/sha512_256.h"
42 
43 namespace clan
44 {
47 
50 {
53 
54 public:
55 
59 
60 public:
61 
65 
66 public:
68  static uint32_t crc32(const void *data, int size, uint32_t running_crc=0);
69 
71  static uint32_t adler32(const void *data, int size, uint32_t running_adler32=0);
72 
74  static std::string sha1(const void *data, int size, bool uppercase = false);
75 
82  static std::string sha1(const std::string &data, bool uppercase = false);
83 
90  static std::string sha1(const DataBuffer &data, bool uppercase = false);
91 
97  static void sha1(const void *data, int size, unsigned char out_hash[20]);
98 
103  static void sha1(const std::string &data, unsigned char out_hash[20]);
104 
109  static void sha1(const DataBuffer &data, unsigned char out_hash[20]);
110 
112  static std::string md5(const void *data, int size, bool uppercase = false);
113 
120  static std::string md5(const std::string &data, bool uppercase = false);
121 
128  static std::string md5(const DataBuffer &data, bool uppercase = false);
129 
135  static void md5(const void *data, int size, unsigned char out_hash[16]);
136 
141  static void md5(const std::string &data, unsigned char out_hash[16]);
142 
147  static void md5(const DataBuffer &data, unsigned char out_hash[16]);
148 
150  static std::string sha224(const void *data, int size, bool uppercase = false);
151 
158  static std::string sha224(const std::string &data, bool uppercase = false);
159 
166  static std::string sha224(const DataBuffer &data, bool uppercase = false);
167 
173  static void sha224(const void *data, int size, unsigned char out_hash[28]);
174 
179  static void sha224(const std::string &data, unsigned char out_hash[28]);
180 
185  static void sha224(const DataBuffer &data, unsigned char out_hash[28]);
186 
187 
189  static std::string sha256(const void *data, int size, bool uppercase = false);
190 
197  static std::string sha256(const std::string &data, bool uppercase = false);
198 
205  static std::string sha256(const DataBuffer &data, bool uppercase = false);
206 
212  static void sha256(const void *data, int size, unsigned char out_hash[32]);
213 
218  static void sha256(const std::string &data, unsigned char out_hash[32]);
219 
224  static void sha256(const DataBuffer &data, unsigned char out_hash[32]);
225 
227  static std::string sha384(const void *data, int size, bool uppercase = false);
228 
235  static std::string sha384(const std::string &data, bool uppercase = false);
236 
243  static std::string sha384(const DataBuffer &data, bool uppercase = false);
244 
250  static void sha384(const void *data, int size, unsigned char out_hash[48]);
251 
256  static void sha384(const std::string &data, unsigned char out_hash[48]);
257 
262  static void sha384(const DataBuffer &data, unsigned char out_hash[48]);
263 
265  static std::string sha512(const void *data, int size, bool uppercase = false);
266 
273  static std::string sha512(const std::string &data, bool uppercase = false);
274 
281  static std::string sha512(const DataBuffer &data, bool uppercase = false);
282 
288  static void sha512(const void *data, int size, unsigned char out_hash[64]);
289 
294  static void sha512(const std::string &data, unsigned char out_hash[64]);
295 
300  static void sha512(const DataBuffer &data, unsigned char out_hash[64]);
301 
303  static std::string sha512_224(const void *data, int size, bool uppercase = false);
304 
311  static std::string sha512_224(const std::string &data, bool uppercase = false);
312 
319  static std::string sha512_224(const DataBuffer &data, bool uppercase = false);
320 
326  static void sha512_224(const void *data, int size, unsigned char out_hash[28]);
327 
332  static void sha512_224(const std::string &data, unsigned char out_hash[28]);
333 
338  static void sha512_224(const DataBuffer &data, unsigned char out_hash[28]);
339 
340 
342  static std::string sha512_256(const void *data, int size, bool uppercase = false);
343 
350  static std::string sha512_256(const std::string &data, bool uppercase = false);
351 
358  static std::string sha512_256(const DataBuffer &data, bool uppercase = false);
359 
365  static void sha512_256(const void *data, int size, unsigned char out_hash[32]);
366 
371  static void sha512_256(const std::string &data, unsigned char out_hash[32]);
372 
377  static void sha512_256(const DataBuffer &data, unsigned char out_hash[32]);
378 
382 
383 private:
385 };
386 
387 }
388 
static std::string sha1(const void *data, int size, bool uppercase=false)
Generate SHA-1 hash from data.
static std::string sha512(const DataBuffer &data, bool uppercase=false)
SHA512.
static std::string sha384(const std::string &data, bool uppercase=false)
SHA384.
static std::string sha224(const DataBuffer &data, bool uppercase=false)
SHA224.
static void sha512(const void *data, int size, unsigned char out_hash[64])
SHA512.
static void sha512_256(const DataBuffer &data, unsigned char out_hash[32])
SHA512_256.
static void sha512_224(const void *data, int size, unsigned char out_hash[28])
SHA512_224.
static uint32_t crc32(const void *data, int size, uint32_t running_crc=0)
Calculate a CRC32 checksum on the data.
static uint32_t adler32(const void *data, int size, uint32_t running_adler32=0)
Calculate a CRC32 checksum on the data.
static void sha1(const void *data, int size, unsigned char out_hash[20])
SHA1.
static std::string md5(const void *data, int size, bool uppercase=false)
Generate SHA-1 hash from data.
static void sha512_256(const void *data, int size, unsigned char out_hash[32])
SHA512_256.
static std::string sha384(const void *data, int size, bool uppercase=false)
Generate SHA-384 hash from data.
General purpose data buffer.
Definition: databuffer.h:43
static std::string sha512_256(const void *data, int size, bool uppercase=false)
Generate SHA-512_256 hash from data.
static std::string sha512_224(const DataBuffer &data, bool uppercase=false)
SHA512_224.
static void sha1(const std::string &data, unsigned char out_hash[20])
SHA1.
static std::string sha256(const void *data, int size, bool uppercase=false)
Generate SHA-256 hash from data.
static std::string sha256(const DataBuffer &data, bool uppercase=false)
SHA256.
static void md5(const std::string &data, unsigned char out_hash[16])
MD5.
static void sha384(const std::string &data, unsigned char out_hash[48])
SHA384.
static std::string sha512(const std::string &data, bool uppercase=false)
SHA512.
static void sha384(const DataBuffer &data, unsigned char out_hash[48])
SHA384.
static std::string md5(const DataBuffer &data, bool uppercase=false)
MD5.
static void sha512(const std::string &data, unsigned char out_hash[64])
SHA512.
static void sha1(const DataBuffer &data, unsigned char out_hash[20])
SHA1.
static std::string sha512_256(const DataBuffer &data, bool uppercase=false)
SHA512_256.
static void sha224(const std::string &data, unsigned char out_hash[28])
SHA224.
static std::string sha512_224(const std::string &data, bool uppercase=false)
SHA512_224.
static std::string sha256(const std::string &data, bool uppercase=false)
SHA256.
static void md5(const void *data, int size, unsigned char out_hash[16])
MD5.
static void sha224(const DataBuffer &data, unsigned char out_hash[28])
SHA224.
static void sha256(const DataBuffer &data, unsigned char out_hash[32])
SHA256.
static void sha512_256(const std::string &data, unsigned char out_hash[32])
SHA512_256.
static std::string sha512_224(const void *data, int size, bool uppercase=false)
Generate SHA-512_224 hash from data.
static std::string sha1(const DataBuffer &data, bool uppercase=false)
SHA1.
static void sha384(const void *data, int size, unsigned char out_hash[48])
SHA384.
static std::string sha512(const void *data, int size, bool uppercase=false)
Generate SHA-512 hash from data.
static void sha512(const DataBuffer &data, unsigned char out_hash[64])
SHA512.
static void sha512_224(const DataBuffer &data, unsigned char out_hash[28])
SHA512_224.
Definition: clanapp.h:36
static void sha224(const void *data, int size, unsigned char out_hash[28])
SHA224.
static void sha256(const void *data, int size, unsigned char out_hash[32])
SHA256.
A Collection of checksum functions.
Definition: hash_functions.h:50
static std::string sha384(const DataBuffer &data, bool uppercase=false)
SHA384.
static void sha512_224(const std::string &data, unsigned char out_hash[28])
SHA512_224.
static void md5(const DataBuffer &data, unsigned char out_hash[16])
MD5.
static std::string sha224(const void *data, int size, bool uppercase=false)
Generate SHA-224 hash from data.
static std::string md5(const std::string &data, bool uppercase=false)
MD5.
static std::string sha1(const std::string &data, bool uppercase=false)
SHA1.
static void sha256(const std::string &data, unsigned char out_hash[32])
SHA256.
static std::string sha512_256(const std::string &data, bool uppercase=false)
SHA512_256.
static std::string sha224(const std::string &data, bool uppercase=false)
SHA224.