crypto: sha512 - Export struct sha512_state
[linux-2.6.git] / include / crypto / sha.h
1 /*
2  * Common values for SHA algorithms
3  */
4
5 #ifndef _CRYPTO_SHA_H
6 #define _CRYPTO_SHA_H
7
8 #include <linux/types.h>
9
10 #define SHA1_DIGEST_SIZE        20
11 #define SHA1_BLOCK_SIZE         64
12
13 #define SHA224_DIGEST_SIZE      28
14 #define SHA224_BLOCK_SIZE       64
15
16 #define SHA256_DIGEST_SIZE      32
17 #define SHA256_BLOCK_SIZE       64
18
19 #define SHA384_DIGEST_SIZE      48
20 #define SHA384_BLOCK_SIZE       128
21
22 #define SHA512_DIGEST_SIZE      64
23 #define SHA512_BLOCK_SIZE       128
24
25 #define SHA1_H0         0x67452301UL
26 #define SHA1_H1         0xefcdab89UL
27 #define SHA1_H2         0x98badcfeUL
28 #define SHA1_H3         0x10325476UL
29 #define SHA1_H4         0xc3d2e1f0UL
30
31 #define SHA224_H0       0xc1059ed8UL
32 #define SHA224_H1       0x367cd507UL
33 #define SHA224_H2       0x3070dd17UL
34 #define SHA224_H3       0xf70e5939UL
35 #define SHA224_H4       0xffc00b31UL
36 #define SHA224_H5       0x68581511UL
37 #define SHA224_H6       0x64f98fa7UL
38 #define SHA224_H7       0xbefa4fa4UL
39
40 #define SHA256_H0       0x6a09e667UL
41 #define SHA256_H1       0xbb67ae85UL
42 #define SHA256_H2       0x3c6ef372UL
43 #define SHA256_H3       0xa54ff53aUL
44 #define SHA256_H4       0x510e527fUL
45 #define SHA256_H5       0x9b05688cUL
46 #define SHA256_H6       0x1f83d9abUL
47 #define SHA256_H7       0x5be0cd19UL
48
49 #define SHA384_H0       0xcbbb9d5dc1059ed8ULL
50 #define SHA384_H1       0x629a292a367cd507ULL
51 #define SHA384_H2       0x9159015a3070dd17ULL
52 #define SHA384_H3       0x152fecd8f70e5939ULL
53 #define SHA384_H4       0x67332667ffc00b31ULL
54 #define SHA384_H5       0x8eb44a8768581511ULL
55 #define SHA384_H6       0xdb0c2e0d64f98fa7ULL
56 #define SHA384_H7       0x47b5481dbefa4fa4ULL
57
58 #define SHA512_H0       0x6a09e667f3bcc908ULL
59 #define SHA512_H1       0xbb67ae8584caa73bULL
60 #define SHA512_H2       0x3c6ef372fe94f82bULL
61 #define SHA512_H3       0xa54ff53a5f1d36f1ULL
62 #define SHA512_H4       0x510e527fade682d1ULL
63 #define SHA512_H5       0x9b05688c2b3e6c1fULL
64 #define SHA512_H6       0x1f83d9abfb41bd6bULL
65 #define SHA512_H7       0x5be0cd19137e2179ULL
66
67 struct sha1_state {
68         u64 count;
69         u32 state[SHA1_DIGEST_SIZE / 4];
70         u8 buffer[SHA1_BLOCK_SIZE];
71 };
72
73 struct sha256_state {
74         u64 count;
75         u32 state[SHA256_DIGEST_SIZE / 4];
76         u8 buf[SHA256_BLOCK_SIZE];
77 };
78
79 struct sha512_state {
80         u64 state[8];
81         u32 count[4];
82         u8 buf[128];
83 };
84
85 #endif