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author | David Walter Seikel | 2014-01-13 19:47:58 +1000 |
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committer | David Walter Seikel | 2014-01-13 19:47:58 +1000 |
commit | f9158592e1478b2013afc7041d9ed041cf2d2f4a (patch) | |
tree | b16e389d7988700e21b4c9741044cefa536dcbae /libraries/irrlicht-1.8.1/source/Irrlicht/aesGladman/sha2.h | |
parent | Libraries readme updated with change markers and more of the Irrlicht changes. (diff) | |
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Update Irrlicht to 1.8.1. Include actual change markers this time. lol
Diffstat (limited to 'libraries/irrlicht-1.8.1/source/Irrlicht/aesGladman/sha2.h')
-rw-r--r-- | libraries/irrlicht-1.8.1/source/Irrlicht/aesGladman/sha2.h | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/libraries/irrlicht-1.8.1/source/Irrlicht/aesGladman/sha2.h b/libraries/irrlicht-1.8.1/source/Irrlicht/aesGladman/sha2.h new file mode 100644 index 0000000..d901b80 --- /dev/null +++ b/libraries/irrlicht-1.8.1/source/Irrlicht/aesGladman/sha2.h | |||
@@ -0,0 +1,160 @@ | |||
1 | /* | ||
2 | --------------------------------------------------------------------------- | ||
3 | Copyright (c) 2002, Dr Brian Gladman < >, Worcester, UK. | ||
4 | All rights reserved. | ||
5 | |||
6 | LICENSE TERMS | ||
7 | |||
8 | The free distribution and use of this software in both source and binary | ||
9 | form is allowed (with or without changes) provided that: | ||
10 | |||
11 | 1. distributions of this source code include the above copyright | ||
12 | notice, this list of conditions and the following disclaimer; | ||
13 | |||
14 | 2. distributions in binary form include the above copyright | ||
15 | notice, this list of conditions and the following disclaimer | ||
16 | in the documentation and/or other associated materials; | ||
17 | |||
18 | 3. the copyright holder's name is not used to endorse products | ||
19 | built using this software without specific written permission. | ||
20 | |||
21 | ALTERNATIVELY, provided that this notice is retained in full, this product | ||
22 | may be distributed under the terms of the GNU General Public License (GPL), | ||
23 | in which case the provisions of the GPL apply INSTEAD OF those given above. | ||
24 | |||
25 | DISCLAIMER | ||
26 | |||
27 | This software is provided 'as is' with no explicit or implied warranties | ||
28 | in respect of its properties, including, but not limited to, correctness | ||
29 | and/or fitness for purpose. | ||
30 | --------------------------------------------------------------------------- | ||
31 | Issue Date: 26/08/2003 | ||
32 | */ | ||
33 | |||
34 | #ifndef _SHA2_H | ||
35 | #define _SHA2_H | ||
36 | |||
37 | #include "irrMath.h" | ||
38 | |||
39 | /* Defines for suffixes to 32 and 64 bit unsigned numeric values */ | ||
40 | |||
41 | #define sfx_lo(x,y) x##y | ||
42 | #define sfx_hi(x,y) sfx_lo(x,y) | ||
43 | #define n_u32(p) sfx_hi(0x##p,s_u32) | ||
44 | #define n_u64(p) sfx_hi(0x##p,s_u64) | ||
45 | |||
46 | /* define an unsigned 32-bit type */ | ||
47 | |||
48 | #if UINT_MAX == 0xffffffff | ||
49 | typedef unsigned int sha2_32t; | ||
50 | #define s_u32 u | ||
51 | #elif ULONG_MAX == 0xffffffff | ||
52 | typedef unsigned long sha2_32t; | ||
53 | #define s_u32 ul | ||
54 | #else | ||
55 | #error Please define sha2_32t as an unsigned 32 bit type in sha2.h | ||
56 | #endif | ||
57 | |||
58 | /* define an unsigned 64-bit type */ | ||
59 | |||
60 | #if defined(_MSC_VER) || defined(__BORLANDC__) | ||
61 | #if (_MSC_VER < 1300) || (__BORLANDC__ < 0x582) | ||
62 | typedef unsigned __int64 sha2_64t; | ||
63 | #define s_u64 ui64 | ||
64 | #elif ULONG_MAX == 0xffffffffffffffff | ||
65 | typedef unsigned long sha2_64t; | ||
66 | #define s_u64 ul | ||
67 | #elif ULONG_MAX == 0xffffffff | ||
68 | typedef unsigned long long sha2_64t; /* a somewhat dangerous guess */ | ||
69 | #define s_u64 ull | ||
70 | #else | ||
71 | #error Please define sha2_64t as an unsigned 64 bit type in sha2.h | ||
72 | #endif | ||
73 | #else | ||
74 | #ifdef _IRR_SOLARIS_PLATFORM_ | ||
75 | #include <sys/int_types.h> | ||
76 | #else | ||
77 | #include <stdint.h> | ||
78 | #endif | ||
79 | typedef int64_t sha2_64t; | ||
80 | #if __WORDSIZE==64 | ||
81 | #define s_u64 ul | ||
82 | #else | ||
83 | #define s_u64 ull | ||
84 | #endif | ||
85 | #endif | ||
86 | |||
87 | #define SHA256_DIGEST_SIZE 32 | ||
88 | #define SHA384_DIGEST_SIZE 48 | ||
89 | #define SHA512_DIGEST_SIZE 64 | ||
90 | |||
91 | #define SHA256_BLOCK_SIZE 64 | ||
92 | #define SHA384_BLOCK_SIZE 128 | ||
93 | #define SHA512_BLOCK_SIZE 128 | ||
94 | |||
95 | #define SHA2_MAX_DIGEST_SIZE SHA512_DIGEST_SIZE | ||
96 | |||
97 | #define SHA2_GOOD 0 | ||
98 | #define SHA2_BAD 1 | ||
99 | |||
100 | /* type to hold the SHA256 context */ | ||
101 | |||
102 | typedef struct | ||
103 | { sha2_32t count[2]; | ||
104 | sha2_32t hash[8]; | ||
105 | sha2_32t wbuf[16]; | ||
106 | } sha256_ctx; | ||
107 | |||
108 | /* type to hold the SHA384/512 context */ | ||
109 | |||
110 | typedef struct | ||
111 | { sha2_64t count[2]; | ||
112 | sha2_64t hash[8]; | ||
113 | sha2_64t wbuf[16]; | ||
114 | } sha512_ctx; | ||
115 | |||
116 | typedef sha512_ctx sha384_ctx; | ||
117 | |||
118 | /* type to hold a SHA2 context (256/384/512) */ | ||
119 | |||
120 | typedef struct | ||
121 | { union | ||
122 | { sha256_ctx ctx256[1]; | ||
123 | sha512_ctx ctx512[1]; | ||
124 | } uu[1]; | ||
125 | sha2_32t sha2_len; | ||
126 | } sha2_ctx; | ||
127 | |||
128 | #ifndef SHA2_DLL /* implement normal or DLL functions */ | ||
129 | #define sha2_void void | ||
130 | #define sha2_int int | ||
131 | #else | ||
132 | #define sha2_void void __declspec(dllexport) _stdcall | ||
133 | #define sha2_int int __declspec(dllexport) _stdcall | ||
134 | #endif | ||
135 | |||
136 | sha2_void sha256_compile(sha256_ctx ctx[1]); | ||
137 | sha2_void sha512_compile(sha512_ctx ctx[1]); | ||
138 | |||
139 | sha2_void sha256_begin(sha256_ctx ctx[1]); | ||
140 | sha2_void sha256_hash(const unsigned char data[], unsigned long len, sha256_ctx ctx[1]); | ||
141 | sha2_void sha256_end(unsigned char hval[], sha256_ctx ctx[1]); | ||
142 | sha2_void sha256(unsigned char hval[], const unsigned char data[], unsigned long len); | ||
143 | |||
144 | sha2_void sha384_begin(sha384_ctx ctx[1]); | ||
145 | #define sha384_hash sha512_hash | ||
146 | sha2_void sha384_end(unsigned char hval[], sha384_ctx ctx[1]); | ||
147 | sha2_void sha384(unsigned char hval[], const unsigned char data[], unsigned long len); | ||
148 | |||
149 | sha2_void sha512_begin(sha512_ctx ctx[1]); | ||
150 | sha2_void sha512_hash(const unsigned char data[], unsigned long len, sha512_ctx ctx[1]); | ||
151 | sha2_void sha512_end(unsigned char hval[], sha512_ctx ctx[1]); | ||
152 | sha2_void sha512(unsigned char hval[], const unsigned char data[], unsigned long len); | ||
153 | |||
154 | sha2_int sha2_begin(unsigned long size, sha2_ctx ctx[1]); | ||
155 | sha2_void sha2_hash(const unsigned char data[], unsigned long len, sha2_ctx ctx[1]); | ||
156 | sha2_void sha2_end(unsigned char hval[], sha2_ctx ctx[1]); | ||
157 | sha2_int sha2(unsigned char hval[], unsigned long size, const unsigned char data[], unsigned long len); | ||
158 | |||
159 | #endif | ||
160 | |||