sha.rar_SHA_algorithms

/* * Common values for SHA algorithms */ #ifndef _CRYPTO_SHA_H #define _CRYPTO_SHA_H #include <linux/types.h> #define SHA1_DIGEST_SIZE 20 #define SHA1_BLOCK_SIZE 64 #define SHA224_DIGEST_SIZE 28 #define SHA224_BLOCK_SIZE 64 #define SHA256_DIGEST_SIZE 32 #define SHA256_BLOCK_SIZE 64 #define SHA384_DIGEST_SIZE 48 #define SHA384_BLOCK_SIZE 128 #define SHA512_DIGEST_SIZE 64 #define SHA512_BLOCK_SIZE 128 #define SHA1_H0 0x67452301UL #define SHA1_H1 0xefcdab89UL #define SHA1_H2 0x98badcfeUL #define SHA1_H3 0x10325476UL #define SHA1_H4 0xc3d2e1f0UL #define SHA224_H0 0xc1059ed8UL #define SHA224_H1 0x367cd507UL #define SHA224_H2 0x3070dd17UL #define SHA224_H3 0xf70e5939UL #define SHA224_H4 0xffc00b31UL #define SHA224_H5 0x68581511UL #define SHA224_H6 0x64f98fa7UL #define SHA224_H7 0xbefa4fa4UL #define SHA256_H0 0x6a09e667UL #define SHA256_H1 0xbb67ae85UL #define SHA256_H2 0x3c6ef372UL #define SHA256_H3 0xa54ff53aUL #define SHA256_H4 0x510e527fUL #define SHA256_H5 0x9b05688cUL #define SHA256_H6 0x1f83d9abUL #define SHA256_H7 0x5be0cd19UL #define SHA384_H0 0xcbbb9d5dc1059ed8ULL #define SHA384_H1 0x629a292a367cd507ULL #define SHA384_H2 0x9159015a3070dd17ULL #define SHA384_H3 0x152fecd8f70e5939ULL #define SHA384_H4 0x67332667ffc00b31ULL #define SHA384_H5 0x8eb44a8768581511ULL #define SHA384_H6 0xdb0c2e0d64f98fa7ULL #define SHA384_H7 0x47b5481dbefa4fa4ULL #define SHA512_H0 0x6a09e667f3bcc908ULL #define SHA512_H1 0xbb67ae8584caa73bULL #define SHA512_H2 0x3c6ef372fe94f82bULL #define SHA512_H3 0xa54ff53a5f1d36f1ULL #define SHA512_H4 0x510e527fade682d1ULL #define SHA512_H5 0x9b05688c2b3e6c1fULL #define SHA512_H6 0x1f83d9abfb41bd6bULL #define SHA512_H7 0x5be0cd19137e2179ULL struct sha1_state { u64 count; u32 state[SHA1_DIGEST_SIZE / 4]; u8 buffer[SHA1_BLOCK_SIZE]; }; struct sha256_state { u64 count; u32 state[SHA256_DIGEST_SIZE / 4]; u8 buf[SHA256_BLOCK_SIZE]; }; struct sha512_state { u64 count[2]; u64 state[SHA512_DIGEST_SIZE / 8]; u8 buf[SHA512_BLOCK_SIZE]; }; struct shash_desc; extern int crypto_sha1_update(struct shash_desc *desc, const u8 *data, unsigned int len); extern int crypto_sha256_update(struct shash_desc *desc, const u8 *data, unsigned int len); extern int crypto_sha512_update(struct shash_desc *desc, const u8 *data, unsigned int len); #endif