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 67struct sha1_state { 68 u64 count; 69 u32 state[SHA1_DIGEST_SIZE / 4]; 70 u8 buffer[SHA1_BLOCK_SIZE]; 71}; 72 73struct sha256_state { 74 u64 count; 75 u32 state[SHA256_DIGEST_SIZE / 4]; 76 u8 buf[SHA256_BLOCK_SIZE]; 77}; 78 79struct sha512_state { 80 u64 count[2]; 81 u64 state[SHA512_DIGEST_SIZE / 8]; 82 u8 buf[SHA512_BLOCK_SIZE]; 83}; 84 85#endif 86