dropbear: sha512.c annotate

annotate sha512.c @ 211:f01f0400314d libtomcrypt

disapproval of revision 6a39eb8b36778460fca83b8149df2a8b6d3327fd

author	Matt Johnston <matt@ucc.asn.au>
date	Wed, 06 Jul 2005 13:23:45 +0000
parents	b939f2d4431e
children	7ed585a2c53b

rev	line source
20 b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	2 *
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	3 * LibTomCrypt is a library that provides various cryptographic
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	4 * algorithms in a highly modular and flexible manner.
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	5 *
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	6 * The library is free for all purposes without any express
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	7 * guarantee it works.
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	8 *
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	9 * Tom St Denis, [email protected], http://libtomcrypt.org
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	10 */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	11
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	12 /* SHA512 by Tom St Denis */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	13
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	14 #include "mycrypt.h"
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	15
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	16 #ifdef SHA512
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	17
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	18 const struct _hash_descriptor sha512_desc =
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	19 {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	20 "sha512",
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	21 5,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	22 64,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	23 128,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	24
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	25 /* DER identifier */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	26 { 0x30, 0x51, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	27 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03, 0x05,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	28 0x00, 0x04, 0x40 },
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	29 19,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	30
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	31 &sha512_init,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	32 &sha512_process,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	33 &sha512_done,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	34 &sha512_test
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	35 };
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	36
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	37 /* the K array */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	38 static const ulong64 K[80] = {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	39 CONST64(0x428a2f98d728ae22), CONST64(0x7137449123ef65cd),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	40 CONST64(0xb5c0fbcfec4d3b2f), CONST64(0xe9b5dba58189dbbc),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	41 CONST64(0x3956c25bf348b538), CONST64(0x59f111f1b605d019),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	42 CONST64(0x923f82a4af194f9b), CONST64(0xab1c5ed5da6d8118),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	43 CONST64(0xd807aa98a3030242), CONST64(0x12835b0145706fbe),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	44 CONST64(0x243185be4ee4b28c), CONST64(0x550c7dc3d5ffb4e2),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	45 CONST64(0x72be5d74f27b896f), CONST64(0x80deb1fe3b1696b1),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	46 CONST64(0x9bdc06a725c71235), CONST64(0xc19bf174cf692694),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	47 CONST64(0xe49b69c19ef14ad2), CONST64(0xefbe4786384f25e3),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	48 CONST64(0x0fc19dc68b8cd5b5), CONST64(0x240ca1cc77ac9c65),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	49 CONST64(0x2de92c6f592b0275), CONST64(0x4a7484aa6ea6e483),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	50 CONST64(0x5cb0a9dcbd41fbd4), CONST64(0x76f988da831153b5),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	51 CONST64(0x983e5152ee66dfab), CONST64(0xa831c66d2db43210),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	52 CONST64(0xb00327c898fb213f), CONST64(0xbf597fc7beef0ee4),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	53 CONST64(0xc6e00bf33da88fc2), CONST64(0xd5a79147930aa725),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	54 CONST64(0x06ca6351e003826f), CONST64(0x142929670a0e6e70),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	55 CONST64(0x27b70a8546d22ffc), CONST64(0x2e1b21385c26c926),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	56 CONST64(0x4d2c6dfc5ac42aed), CONST64(0x53380d139d95b3df),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	57 CONST64(0x650a73548baf63de), CONST64(0x766a0abb3c77b2a8),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	58 CONST64(0x81c2c92e47edaee6), CONST64(0x92722c851482353b),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	59 CONST64(0xa2bfe8a14cf10364), CONST64(0xa81a664bbc423001),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	60 CONST64(0xc24b8b70d0f89791), CONST64(0xc76c51a30654be30),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	61 CONST64(0xd192e819d6ef5218), CONST64(0xd69906245565a910),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	62 CONST64(0xf40e35855771202a), CONST64(0x106aa07032bbd1b8),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	63 CONST64(0x19a4c116b8d2d0c8), CONST64(0x1e376c085141ab53),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	64 CONST64(0x2748774cdf8eeb99), CONST64(0x34b0bcb5e19b48a8),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	65 CONST64(0x391c0cb3c5c95a63), CONST64(0x4ed8aa4ae3418acb),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	66 CONST64(0x5b9cca4f7763e373), CONST64(0x682e6ff3d6b2b8a3),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	67 CONST64(0x748f82ee5defb2fc), CONST64(0x78a5636f43172f60),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	68 CONST64(0x84c87814a1f0ab72), CONST64(0x8cc702081a6439ec),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	69 CONST64(0x90befffa23631e28), CONST64(0xa4506cebde82bde9),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	70 CONST64(0xbef9a3f7b2c67915), CONST64(0xc67178f2e372532b),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	71 CONST64(0xca273eceea26619c), CONST64(0xd186b8c721c0c207),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	72 CONST64(0xeada7dd6cde0eb1e), CONST64(0xf57d4f7fee6ed178),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	73 CONST64(0x06f067aa72176fba), CONST64(0x0a637dc5a2c898a6),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	74 CONST64(0x113f9804bef90dae), CONST64(0x1b710b35131c471b),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	75 CONST64(0x28db77f523047d84), CONST64(0x32caab7b40c72493),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	76 CONST64(0x3c9ebe0a15c9bebc), CONST64(0x431d67c49c100d4c),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	77 CONST64(0x4cc5d4becb3e42b6), CONST64(0x597f299cfc657e2a),
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	78 CONST64(0x5fcb6fab3ad6faec), CONST64(0x6c44198c4a475817)
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	79 };
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	80
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	81 /* Various logical functions */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	82 #define Ch(x,y,z) (z ^ (x & (y ^ z)))
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	83 #define Maj(x,y,z) (((x \| y) & z) \| (x & y))
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	84 #define S(x, n) ROR64((x),(n))
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	85 #define R(x, n) (((x)&CONST64(0xFFFFFFFFFFFFFFFF))>>((ulong64)n))
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	86 #define Sigma0(x) (S(x, 28) ^ S(x, 34) ^ S(x, 39))
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	87 #define Sigma1(x) (S(x, 14) ^ S(x, 18) ^ S(x, 41))
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	88 #define Gamma0(x) (S(x, 1) ^ S(x, 8) ^ R(x, 7))
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	89 #define Gamma1(x) (S(x, 19) ^ S(x, 61) ^ R(x, 6))
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	90
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	91 /* compress 1024-bits */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	92 #ifdef CLEAN_STACK
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	93 static void _sha512_compress(hash_state * md, unsigned char *buf)
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	94 #else
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	95 static void sha512_compress(hash_state * md, unsigned char *buf)
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	96 #endif
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	97 {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	98 ulong64 S[8], W[80], t0, t1;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	99 int i;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	100
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	101 /* copy state into S */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	102 for (i = 0; i < 8; i++) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	103 S[i] = md->sha512.state[i];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	104 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	105
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	106 /* copy the state into 1024-bits into W[0..15] */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	107 for (i = 0; i < 16; i++) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	108 LOAD64H(W[i], buf + (8*i));
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	109 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	110
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	111 /* fill W[16..79] */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	112 for (i = 16; i < 80; i++) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	113 W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) + W[i - 16];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	114 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	115
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	116 /* Compress */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	117 #ifdef SMALL_CODE
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	118 for (i = 0; i < 80; i++) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	119 t0 = S[7] + Sigma1(S[4]) + Ch(S[4], S[5], S[6]) + K[i] + W[i];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	120 t1 = Sigma0(S[0]) + Maj(S[0], S[1], S[2]);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	121 S[7] = S[6];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	122 S[6] = S[5];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	123 S[5] = S[4];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	124 S[4] = S[3] + t0;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	125 S[3] = S[2];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	126 S[2] = S[1];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	127 S[1] = S[0];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	128 S[0] = t0 + t1;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	129 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	130 #else
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	131 #define RND(a,b,c,d,e,f,g,h,i) \
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	132 t0 = h + Sigma1(e) + Ch(e, f, g) + K[i] + W[i]; \
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	133 t1 = Sigma0(a) + Maj(a, b, c); \
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	134 d += t0; \
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	135 h = t0 + t1;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	136
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	137 for (i = 0; i < 80; i += 8) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	138 RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],i+0);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	139 RND(S[7],S[0],S[1],S[2],S[3],S[4],S[5],S[6],i+1);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	140 RND(S[6],S[7],S[0],S[1],S[2],S[3],S[4],S[5],i+2);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	141 RND(S[5],S[6],S[7],S[0],S[1],S[2],S[3],S[4],i+3);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	142 RND(S[4],S[5],S[6],S[7],S[0],S[1],S[2],S[3],i+4);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	143 RND(S[3],S[4],S[5],S[6],S[7],S[0],S[1],S[2],i+5);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	144 RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],i+6);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	145 RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],i+7);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	146 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	147 #endif
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	148
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	149
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	150 /* feedback */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	151 for (i = 0; i < 8; i++) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	152 md->sha512.state[i] = md->sha512.state[i] + S[i];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	153 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	154 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	155
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	156 /* compress 1024-bits */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	157 #ifdef CLEAN_STACK
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	158 static void sha512_compress(hash_state * md, unsigned char *buf)
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	159 {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	160 _sha512_compress(md, buf);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	161 burn_stack(sizeof(ulong64) * 90 + sizeof(int));
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	162 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	163 #endif
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	164
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	165 /* init the sha512 state */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	166 void sha512_init(hash_state * md)
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	167 {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	168 _ARGCHK(md != NULL);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	169
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	170 md->sha512.curlen = 0;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	171 md->sha512.length = 0;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	172 md->sha512.state[0] = CONST64(0x6a09e667f3bcc908);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	173 md->sha512.state[1] = CONST64(0xbb67ae8584caa73b);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	174 md->sha512.state[2] = CONST64(0x3c6ef372fe94f82b);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	175 md->sha512.state[3] = CONST64(0xa54ff53a5f1d36f1);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	176 md->sha512.state[4] = CONST64(0x510e527fade682d1);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	177 md->sha512.state[5] = CONST64(0x9b05688c2b3e6c1f);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	178 md->sha512.state[6] = CONST64(0x1f83d9abfb41bd6b);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	179 md->sha512.state[7] = CONST64(0x5be0cd19137e2179);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	180 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	181
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	182 HASH_PROCESS(sha512_process, sha512_compress, sha512, 128)
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	183
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	184 int sha512_done(hash_state * md, unsigned char *hash)
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	185 {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	186 int i;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	187
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	188 _ARGCHK(md != NULL);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	189 _ARGCHK(hash != NULL);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	190
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	191 if (md->sha512.curlen >= sizeof(md->sha512.buf)) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	192 return CRYPT_INVALID_ARG;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	193 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	194
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	195 /* increase the length of the message */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	196 md->sha512.length += md->sha512.curlen * CONST64(8);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	197
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	198 /* append the '1' bit */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	199 md->sha512.buf[md->sha512.curlen++] = (unsigned char)0x80;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	200
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	201 /* if the length is currently above 112 bytes we append zeros
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	202 * then compress. Then we can fall back to padding zeros and length
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	203 * encoding like normal.
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	204 */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	205 if (md->sha512.curlen > 112) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	206 while (md->sha512.curlen < 128) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	207 md->sha512.buf[md->sha512.curlen++] = (unsigned char)0;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	208 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	209 sha512_compress(md, md->sha512.buf);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	210 md->sha512.curlen = 0;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	211 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	212
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	213 /* pad upto 120 bytes of zeroes
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	214 * note: that from 112 to 120 is the 64 MSB of the length. We assume that you won't hash
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	215 * > 2^64 bits of data... :-)
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	216 */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	217 while (md->sha512.curlen < 120) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	218 md->sha512.buf[md->sha512.curlen++] = (unsigned char)0;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	219 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	220
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	221 /* store length */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	222 STORE64H(md->sha512.length, md->sha512.buf+120);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	223 sha512_compress(md, md->sha512.buf);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	224
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	225 /* copy output */
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	226 for (i = 0; i < 8; i++) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	227 STORE64H(md->sha512.state[i], hash+(8*i));
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	228 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	229 #ifdef CLEAN_STACK
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	230 zeromem(md, sizeof(hash_state));
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	231 #endif
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	232 return CRYPT_OK;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	233 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	234
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	235 int sha512_test(void)
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	236 {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	237 #ifndef LTC_TEST
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	238 return CRYPT_NOP;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	239 #else
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	240 static const struct {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	241 char *msg;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	242 unsigned char hash[64];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	243 } tests[] = {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	244 { "abc",
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	245 { 0xdd, 0xaf, 0x35, 0xa1, 0x93, 0x61, 0x7a, 0xba,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	246 0xcc, 0x41, 0x73, 0x49, 0xae, 0x20, 0x41, 0x31,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	247 0x12, 0xe6, 0xfa, 0x4e, 0x89, 0xa9, 0x7e, 0xa2,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	248 0x0a, 0x9e, 0xee, 0xe6, 0x4b, 0x55, 0xd3, 0x9a,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	249 0x21, 0x92, 0x99, 0x2a, 0x27, 0x4f, 0xc1, 0xa8,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	250 0x36, 0xba, 0x3c, 0x23, 0xa3, 0xfe, 0xeb, 0xbd,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	251 0x45, 0x4d, 0x44, 0x23, 0x64, 0x3c, 0xe8, 0x0e,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	252 0x2a, 0x9a, 0xc9, 0x4f, 0xa5, 0x4c, 0xa4, 0x9f }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	253 },
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	254 { "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	255 { 0x8e, 0x95, 0x9b, 0x75, 0xda, 0xe3, 0x13, 0xda,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	256 0x8c, 0xf4, 0xf7, 0x28, 0x14, 0xfc, 0x14, 0x3f,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	257 0x8f, 0x77, 0x79, 0xc6, 0xeb, 0x9f, 0x7f, 0xa1,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	258 0x72, 0x99, 0xae, 0xad, 0xb6, 0x88, 0x90, 0x18,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	259 0x50, 0x1d, 0x28, 0x9e, 0x49, 0x00, 0xf7, 0xe4,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	260 0x33, 0x1b, 0x99, 0xde, 0xc4, 0xb5, 0x43, 0x3a,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	261 0xc7, 0xd3, 0x29, 0xee, 0xb6, 0xdd, 0x26, 0x54,
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	262 0x5e, 0x96, 0xe5, 0x5b, 0x87, 0x4b, 0xe9, 0x09 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	263 },
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	264 };
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	265
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	266 int i;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	267 unsigned char tmp[64];
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	268 hash_state md;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	269
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	270 for (i = 0; i < (int)(sizeof(tests) / sizeof(tests[0])); i++) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	271 sha512_init(&md);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	272 sha512_process(&md, (unsigned char *)tests[i].msg, (unsigned long)strlen(tests[i].msg));
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	273 sha512_done(&md, tmp);
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	274 if (memcmp(tmp, tests[i].hash, 64) != 0) {
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	275 return CRYPT_FAIL_TESTVECTOR;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	276 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	277 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	278 return CRYPT_OK;
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	279 #endif
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	280 }
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	281
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	282 #ifdef SHA384
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	283 #include "sha384.c"
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	284 #endif
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	285
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	286 #endif
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	287
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	288
b939f2d4431e Include files accidentally zeroed when merging 0.96 release Matt Johnston <matt@ucc.asn.au> parents: 16 diff changeset	289

Mercurial > dropbear

annotate sha512.c @ 211:f01f0400314d libtomcrypt