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sha512.h
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sha512.h
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* sha512.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: itiievsk <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/09/17 16:17:51 by itiievsk #+# #+# */
/* Updated: 2018/09/17 16:17:53 by itiievsk ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef SHA512_H
# define SHA512_H
# define RR(a, b) (((a) >> (b)) | ((a) << (64 - (b))))
# define CH(x, y, z) (((x) & (y)) ^ (~(x) & (z)))
# define MAJ(x, y, z) (((x) & (y)) ^ ((x) & (z)) ^ ((y) & (z)))
# define E0(x) (RR(x, 28) ^ RR(x, 34) ^ RR(x, 39))
# define E1(x) (RR(x, 14) ^ RR(x, 18) ^ RR(x, 41))
# define S0(x) (RR(x, 1) ^ RR(x, 8) ^ ((x) >> 7))
# define S1(x) (RR(x, 19) ^ RR(x, 61) ^ ((x) >> 6))
typedef struct s_sha512_ctx
{
char func[10];
char *file;
uint64_t state[8];
uint64_t a;
uint64_t b;
uint64_t c;
uint64_t d;
uint64_t e;
uint64_t f;
uint64_t g;
uint64_t h;
size_t len;
int argc;
int blocks;
int targets;
} t_sha512_ctx;
static uint64_t g_words64[80] =
{
0x428a2f98d728ae22, 0x7137449123ef65cd,
0xb5c0fbcfec4d3b2f, 0xe9b5dba58189dbbc,
0x3956c25bf348b538, 0x59f111f1b605d019,
0x923f82a4af194f9b, 0xab1c5ed5da6d8118,
0xd807aa98a3030242, 0x12835b0145706fbe,
0x243185be4ee4b28c, 0x550c7dc3d5ffb4e2,
0x72be5d74f27b896f, 0x80deb1fe3b1696b1,
0x9bdc06a725c71235, 0xc19bf174cf692694,
0xe49b69c19ef14ad2, 0xefbe4786384f25e3,
0x0fc19dc68b8cd5b5, 0x240ca1cc77ac9c65,
0x2de92c6f592b0275, 0x4a7484aa6ea6e483,
0x5cb0a9dcbd41fbd4, 0x76f988da831153b5,
0x983e5152ee66dfab, 0xa831c66d2db43210,
0xb00327c898fb213f, 0xbf597fc7beef0ee4,
0xc6e00bf33da88fc2, 0xd5a79147930aa725,
0x06ca6351e003826f, 0x142929670a0e6e70,
0x27b70a8546d22ffc, 0x2e1b21385c26c926,
0x4d2c6dfc5ac42aed, 0x53380d139d95b3df,
0x650a73548baf63de, 0x766a0abb3c77b2a8,
0x81c2c92e47edaee6, 0x92722c851482353b,
0xa2bfe8a14cf10364, 0xa81a664bbc423001,
0xc24b8b70d0f89791, 0xc76c51a30654be30,
0xd192e819d6ef5218, 0xd69906245565a910,
0xf40e35855771202a, 0x106aa07032bbd1b8,
0x19a4c116b8d2d0c8, 0x1e376c085141ab53,
0x2748774cdf8eeb99, 0x34b0bcb5e19b48a8,
0x391c0cb3c5c95a63, 0x4ed8aa4ae3418acb,
0x5b9cca4f7763e373, 0x682e6ff3d6b2b8a3,
0x748f82ee5defb2fc, 0x78a5636f43172f60,
0x84c87814a1f0ab72, 0x8cc702081a6439ec,
0x90befffa23631e28, 0xa4506cebde82bde9,
0xbef9a3f7b2c67915, 0xc67178f2e372532b,
0xca273eceea26619c, 0xd186b8c721c0c207,
0xeada7dd6cde0eb1e, 0xf57d4f7fee6ed178,
0x06f067aa72176fba, 0x0a637dc5a2c898a6,
0x113f9804bef90dae, 0x1b710b35131c471b,
0x28db77f523047d84, 0x32caab7b40c72493,
0x3c9ebe0a15c9bebc, 0x431d67c49c100d4c,
0x4cc5d4becb3e42b6, 0x597f299cfc657e2a,
0x5fcb6fab3ad6faec, 0x6c44198c4a475817
};
int sha512_encrypt(char *str, t_flags *flags, t_sha512_ctx *ctx);
void sha512_parse_targets(int argc, char **argv, t_flags *flags,
t_sha512_ctx *ctx);
void sha512_abcd_assign(t_sha512_ctx *ctx, char order);
void sha512_transform(uint64_t *input, t_sha512_ctx *ctx, int i,
int rnd);
void sha512_process(uint64_t **input, t_sha512_ctx *ctx);
void sha512_finalize(char *str, uint64_t **input, t_sha512_ctx *ctx);
void sha512_print(char *str, t_flags *flags, t_sha512_ctx *ctx);
int sha384_encrypt(char *str, t_flags *flags, t_sha512_ctx *ctx);
void sha384_print(char *str, t_flags *flags, t_sha512_ctx *ctx);
int sha512224_encrypt(char *str, t_flags *flags, t_sha512_ctx *ctx);
void sha512224_print(char *str, t_flags *flags, t_sha512_ctx *ctx);
int sha512256_encrypt(char *str, t_flags *flags, t_sha512_ctx *ctx);
void sha512256_print(char *str, t_flags *flags, t_sha512_ctx *ctx);
#endif