Remove tools again. Should have done it with svn merge --reintegrate

1 files changed, 0 insertions, 358 deletions

diff --git a/tools/plink/sshsh512.c b/tools/plink/sshsh512.c
deleted file mode 100644
index c025ffd17..000000000
--- a/tools/plink/sshsh512.c
+++ /dev/null
@@ -1,358 +0,0 @@
-/*

- * SHA-512 algorithm as described at

- * 

- *   http://csrc.nist.gov/cryptval/shs.html

- */

-

-#include "ssh.h"

-

-#define BLKSIZE 128

-

-/*

- * Arithmetic implementations. Note that AND, XOR and NOT can

- * overlap destination with one source, but the others can't.

- */

-#define add(r,x,y) ( r.lo = y.lo + x.lo, \

-		     r.hi = y.hi + x.hi + (r.lo < y.lo) )

-#define rorB(r,x,y) ( r.lo = (x.hi >> ((y)-32)) | (x.lo << (64-(y))), \

-		      r.hi = (x.lo >> ((y)-32)) | (x.hi << (64-(y))) )

-#define rorL(r,x,y) ( r.lo = (x.lo >> (y)) | (x.hi << (32-(y))), \

-		      r.hi = (x.hi >> (y)) | (x.lo << (32-(y))) )

-#define shrB(r,x,y) ( r.lo = x.hi >> ((y)-32), r.hi = 0 )

-#define shrL(r,x,y) ( r.lo = (x.lo >> (y)) | (x.hi << (32-(y))), \

-		      r.hi = x.hi >> (y) )

-#define and(r,x,y) ( r.lo = x.lo & y.lo, r.hi = x.hi & y.hi )

-#define xor(r,x,y) ( r.lo = x.lo ^ y.lo, r.hi = x.hi ^ y.hi )

-#define not(r,x) ( r.lo = ~x.lo, r.hi = ~x.hi )

-#define INIT(h,l) { h, l }

-#define BUILD(r,h,l) ( r.hi = h, r.lo = l )

-#define EXTRACT(h,l,r) ( h = r.hi, l = r.lo )

-

-/* ----------------------------------------------------------------------

- * Core SHA512 algorithm: processes 16-doubleword blocks into a

- * message digest.

- */

-

-#define Ch(r,t,x,y,z) ( not(t,x), and(r,t,z), and(t,x,y), xor(r,r,t) )

-#define Maj(r,t,x,y,z) ( and(r,x,y), and(t,x,z), xor(r,r,t), \

-			 and(t,y,z), xor(r,r,t) )

-#define bigsigma0(r,t,x) ( rorL(r,x,28), rorB(t,x,34), xor(r,r,t), \

-			   rorB(t,x,39), xor(r,r,t) )

-#define bigsigma1(r,t,x) ( rorL(r,x,14), rorL(t,x,18), xor(r,r,t), \

-			   rorB(t,x,41), xor(r,r,t) )

-#define smallsigma0(r,t,x) ( rorL(r,x,1), rorL(t,x,8), xor(r,r,t), \

-			     shrL(t,x,7), xor(r,r,t) )

-#define smallsigma1(r,t,x) ( rorL(r,x,19), rorB(t,x,61), xor(r,r,t), \

-			     shrL(t,x,6), xor(r,r,t) )

-

-static void SHA512_Core_Init(SHA512_State *s) {

-    static const uint64 iv[] = {

-	INIT(0x6a09e667, 0xf3bcc908),

-	INIT(0xbb67ae85, 0x84caa73b),

-	INIT(0x3c6ef372, 0xfe94f82b),

-	INIT(0xa54ff53a, 0x5f1d36f1),

-	INIT(0x510e527f, 0xade682d1),

-	INIT(0x9b05688c, 0x2b3e6c1f),

-	INIT(0x1f83d9ab, 0xfb41bd6b),

-	INIT(0x5be0cd19, 0x137e2179),

-    };

-    int i;

-    for (i = 0; i < 8; i++)

-	s->h[i] = iv[i];

-}

-

-static void SHA512_Block(SHA512_State *s, uint64 *block) {

-    uint64 w[80];

-    uint64 a,b,c,d,e,f,g,h;

-    static const uint64 k[] = {

-	INIT(0x428a2f98, 0xd728ae22), INIT(0x71374491, 0x23ef65cd),

-	INIT(0xb5c0fbcf, 0xec4d3b2f), INIT(0xe9b5dba5, 0x8189dbbc),

-	INIT(0x3956c25b, 0xf348b538), INIT(0x59f111f1, 0xb605d019),

-	INIT(0x923f82a4, 0xaf194f9b), INIT(0xab1c5ed5, 0xda6d8118),

-	INIT(0xd807aa98, 0xa3030242), INIT(0x12835b01, 0x45706fbe),

-	INIT(0x243185be, 0x4ee4b28c), INIT(0x550c7dc3, 0xd5ffb4e2),

-	INIT(0x72be5d74, 0xf27b896f), INIT(0x80deb1fe, 0x3b1696b1),

-	INIT(0x9bdc06a7, 0x25c71235), INIT(0xc19bf174, 0xcf692694),

-	INIT(0xe49b69c1, 0x9ef14ad2), INIT(0xefbe4786, 0x384f25e3),

-	INIT(0x0fc19dc6, 0x8b8cd5b5), INIT(0x240ca1cc, 0x77ac9c65),

-	INIT(0x2de92c6f, 0x592b0275), INIT(0x4a7484aa, 0x6ea6e483),

-	INIT(0x5cb0a9dc, 0xbd41fbd4), INIT(0x76f988da, 0x831153b5),

-	INIT(0x983e5152, 0xee66dfab), INIT(0xa831c66d, 0x2db43210),

-	INIT(0xb00327c8, 0x98fb213f), INIT(0xbf597fc7, 0xbeef0ee4),

-	INIT(0xc6e00bf3, 0x3da88fc2), INIT(0xd5a79147, 0x930aa725),

-	INIT(0x06ca6351, 0xe003826f), INIT(0x14292967, 0x0a0e6e70),

-	INIT(0x27b70a85, 0x46d22ffc), INIT(0x2e1b2138, 0x5c26c926),

-	INIT(0x4d2c6dfc, 0x5ac42aed), INIT(0x53380d13, 0x9d95b3df),

-	INIT(0x650a7354, 0x8baf63de), INIT(0x766a0abb, 0x3c77b2a8),

-	INIT(0x81c2c92e, 0x47edaee6), INIT(0x92722c85, 0x1482353b),

-	INIT(0xa2bfe8a1, 0x4cf10364), INIT(0xa81a664b, 0xbc423001),

-	INIT(0xc24b8b70, 0xd0f89791), INIT(0xc76c51a3, 0x0654be30),

-	INIT(0xd192e819, 0xd6ef5218), INIT(0xd6990624, 0x5565a910),

-	INIT(0xf40e3585, 0x5771202a), INIT(0x106aa070, 0x32bbd1b8),

-	INIT(0x19a4c116, 0xb8d2d0c8), INIT(0x1e376c08, 0x5141ab53),

-	INIT(0x2748774c, 0xdf8eeb99), INIT(0x34b0bcb5, 0xe19b48a8),

-	INIT(0x391c0cb3, 0xc5c95a63), INIT(0x4ed8aa4a, 0xe3418acb),

-	INIT(0x5b9cca4f, 0x7763e373), INIT(0x682e6ff3, 0xd6b2b8a3),

-	INIT(0x748f82ee, 0x5defb2fc), INIT(0x78a5636f, 0x43172f60),

-	INIT(0x84c87814, 0xa1f0ab72), INIT(0x8cc70208, 0x1a6439ec),

-	INIT(0x90befffa, 0x23631e28), INIT(0xa4506ceb, 0xde82bde9),

-	INIT(0xbef9a3f7, 0xb2c67915), INIT(0xc67178f2, 0xe372532b),

-	INIT(0xca273ece, 0xea26619c), INIT(0xd186b8c7, 0x21c0c207),

-	INIT(0xeada7dd6, 0xcde0eb1e), INIT(0xf57d4f7f, 0xee6ed178),

-	INIT(0x06f067aa, 0x72176fba), INIT(0x0a637dc5, 0xa2c898a6),

-	INIT(0x113f9804, 0xbef90dae), INIT(0x1b710b35, 0x131c471b),

-	INIT(0x28db77f5, 0x23047d84), INIT(0x32caab7b, 0x40c72493),

-	INIT(0x3c9ebe0a, 0x15c9bebc), INIT(0x431d67c4, 0x9c100d4c),

-	INIT(0x4cc5d4be, 0xcb3e42b6), INIT(0x597f299c, 0xfc657e2a),

-	INIT(0x5fcb6fab, 0x3ad6faec), INIT(0x6c44198c, 0x4a475817),

-    };

-

-    int t;

-

-    for (t = 0; t < 16; t++)

-        w[t] = block[t];

-

-    for (t = 16; t < 80; t++) {

-	uint64 p, q, r, tmp;

-	smallsigma1(p, tmp, w[t-2]);

-	smallsigma0(q, tmp, w[t-15]);

-	add(r, p, q);

-	add(p, r, w[t-7]);

-	add(w[t], p, w[t-16]);

-    }

-

-    a = s->h[0]; b = s->h[1]; c = s->h[2]; d = s->h[3];

-    e = s->h[4]; f = s->h[5]; g = s->h[6]; h = s->h[7];

-

-    for (t = 0; t < 80; t+=8) {

-        uint64 tmp, p, q, r;

-

-#define ROUND(j,a,b,c,d,e,f,g,h) \

-	bigsigma1(p, tmp, e); \

-	Ch(q, tmp, e, f, g); \

-	add(r, p, q); \

-	add(p, r, k[j]) ; \

-	add(q, p, w[j]); \

-	add(r, q, h); \

-	bigsigma0(p, tmp, a); \

-	Maj(tmp, q, a, b, c); \

-	add(q, tmp, p); \

-	add(p, r, d); \

-	d = p; \

-	add(h, q, r);

-

-	ROUND(t+0, a,b,c,d,e,f,g,h);

-	ROUND(t+1, h,a,b,c,d,e,f,g);

-	ROUND(t+2, g,h,a,b,c,d,e,f);

-	ROUND(t+3, f,g,h,a,b,c,d,e);

-	ROUND(t+4, e,f,g,h,a,b,c,d);

-	ROUND(t+5, d,e,f,g,h,a,b,c);

-	ROUND(t+6, c,d,e,f,g,h,a,b);

-	ROUND(t+7, b,c,d,e,f,g,h,a);

-    }

-

-    {

-	uint64 tmp;

-#define UPDATE(state, local) ( tmp = state, add(state, tmp, local) )

-	UPDATE(s->h[0], a); UPDATE(s->h[1], b);

-	UPDATE(s->h[2], c); UPDATE(s->h[3], d);

-	UPDATE(s->h[4], e); UPDATE(s->h[5], f);

-	UPDATE(s->h[6], g); UPDATE(s->h[7], h);

-    }

-}

-

-/* ----------------------------------------------------------------------

- * Outer SHA512 algorithm: take an arbitrary length byte string,

- * convert it into 16-doubleword blocks with the prescribed padding

- * at the end, and pass those blocks to the core SHA512 algorithm.

- */

-

-void SHA512_Init(SHA512_State *s) {

-    int i;

-    SHA512_Core_Init(s);

-    s->blkused = 0;

-    for (i = 0; i < 4; i++)

-	s->len[i] = 0;

-}

-

-void SHA512_Bytes(SHA512_State *s, const void *p, int len) {

-    unsigned char *q = (unsigned char *)p;

-    uint64 wordblock[16];

-    uint32 lenw = len;

-    int i;

-

-    /*

-     * Update the length field.

-     */

-    for (i = 0; i < 4; i++) {

-	s->len[i] += lenw;

-	lenw = (s->len[i] < lenw);

-    }

-

-    if (s->blkused && s->blkused+len < BLKSIZE) {

-        /*

-         * Trivial case: just add to the block.

-         */

-        memcpy(s->block + s->blkused, q, len);

-        s->blkused += len;

-    } else {

-        /*

-         * We must complete and process at least one block.

-         */

-        while (s->blkused + len >= BLKSIZE) {

-            memcpy(s->block + s->blkused, q, BLKSIZE - s->blkused);

-            q += BLKSIZE - s->blkused;

-            len -= BLKSIZE - s->blkused;

-            /* Now process the block. Gather bytes big-endian into words */

-            for (i = 0; i < 16; i++) {

-		uint32 h, l;

-                h = ( ((uint32)s->block[i*8+0]) << 24 ) |

-                    ( ((uint32)s->block[i*8+1]) << 16 ) |

-                    ( ((uint32)s->block[i*8+2]) <<  8 ) |

-                    ( ((uint32)s->block[i*8+3]) <<  0 );

-                l = ( ((uint32)s->block[i*8+4]) << 24 ) |

-                    ( ((uint32)s->block[i*8+5]) << 16 ) |

-                    ( ((uint32)s->block[i*8+6]) <<  8 ) |

-                    ( ((uint32)s->block[i*8+7]) <<  0 );

-		BUILD(wordblock[i], h, l);

-            }

-            SHA512_Block(s, wordblock);

-            s->blkused = 0;

-        }

-        memcpy(s->block, q, len);

-        s->blkused = len;

-    }

-}

-

-void SHA512_Final(SHA512_State *s, unsigned char *digest) {

-    int i;

-    int pad;

-    unsigned char c[BLKSIZE];

-    uint32 len[4];

-

-    if (s->blkused >= BLKSIZE-16)

-        pad = (BLKSIZE-16) + BLKSIZE - s->blkused;

-    else

-        pad = (BLKSIZE-16) - s->blkused;

-

-    for (i = 4; i-- ;) {

-	uint32 lenhi = s->len[i];

-	uint32 lenlo = i > 0 ? s->len[i-1] : 0;

-	len[i] = (lenhi << 3) | (lenlo >> (32-3));

-    }

-

-    memset(c, 0, pad);

-    c[0] = 0x80;

-    SHA512_Bytes(s, &c, pad);

-

-    for (i = 0; i < 4; i++) {

-	c[i*4+0] = (len[3-i] >> 24) & 0xFF;

-	c[i*4+1] = (len[3-i] >> 16) & 0xFF;

-	c[i*4+2] = (len[3-i] >>  8) & 0xFF;

-	c[i*4+3] = (len[3-i] >>  0) & 0xFF;

-    }

-

-    SHA512_Bytes(s, &c, 16);

-

-    for (i = 0; i < 8; i++) {

-	uint32 h, l;

-	EXTRACT(h, l, s->h[i]);

-	digest[i*8+0] = (h >> 24) & 0xFF;

-	digest[i*8+1] = (h >> 16) & 0xFF;

-	digest[i*8+2] = (h >>  8) & 0xFF;

-	digest[i*8+3] = (h >>  0) & 0xFF;

-	digest[i*8+4] = (l >> 24) & 0xFF;

-	digest[i*8+5] = (l >> 16) & 0xFF;

-	digest[i*8+6] = (l >>  8) & 0xFF;

-	digest[i*8+7] = (l >>  0) & 0xFF;

-    }

-}

-

-void SHA512_Simple(const void *p, int len, unsigned char *output) {

-    SHA512_State s;

-

-    SHA512_Init(&s);

-    SHA512_Bytes(&s, p, len);

-    SHA512_Final(&s, output);

-}

-

-#ifdef TEST

-

-#include <stdio.h>

-#include <stdlib.h>

-#include <assert.h>

-

-int main(void) {

-    unsigned char digest[64];

-    int i, j, errors;

-

-    struct {

-	const char *teststring;

-	unsigned char digest512[64];

-    } tests[] = {

-	{ "abc", {

-	    0xdd, 0xaf, 0x35, 0xa1, 0x93, 0x61, 0x7a, 0xba,

-            0xcc, 0x41, 0x73, 0x49, 0xae, 0x20, 0x41, 0x31,

-            0x12, 0xe6, 0xfa, 0x4e, 0x89, 0xa9, 0x7e, 0xa2,

-            0x0a, 0x9e, 0xee, 0xe6, 0x4b, 0x55, 0xd3, 0x9a,

-            0x21, 0x92, 0x99, 0x2a, 0x27, 0x4f, 0xc1, 0xa8,

-            0x36, 0xba, 0x3c, 0x23, 0xa3, 0xfe, 0xeb, 0xbd,

-            0x45, 0x4d, 0x44, 0x23, 0x64, 0x3c, 0xe8, 0x0e,

-            0x2a, 0x9a, 0xc9, 0x4f, 0xa5, 0x4c, 0xa4, 0x9f,

-	} },

-	{ "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"

-	"hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", {

-	    0x8e, 0x95, 0x9b, 0x75, 0xda, 0xe3, 0x13, 0xda,

-            0x8c, 0xf4, 0xf7, 0x28, 0x14, 0xfc, 0x14, 0x3f,

-            0x8f, 0x77, 0x79, 0xc6, 0xeb, 0x9f, 0x7f, 0xa1,

-            0x72, 0x99, 0xae, 0xad, 0xb6, 0x88, 0x90, 0x18,

-            0x50, 0x1d, 0x28, 0x9e, 0x49, 0x00, 0xf7, 0xe4,

-            0x33, 0x1b, 0x99, 0xde, 0xc4, 0xb5, 0x43, 0x3a,

-            0xc7, 0xd3, 0x29, 0xee, 0xb6, 0xdd, 0x26, 0x54,

-            0x5e, 0x96, 0xe5, 0x5b, 0x87, 0x4b, 0xe9, 0x09,

-	} },

-	{ NULL, {

-	    0xe7, 0x18, 0x48, 0x3d, 0x0c, 0xe7, 0x69, 0x64,

-	    0x4e, 0x2e, 0x42, 0xc7, 0xbc, 0x15, 0xb4, 0x63,

-	    0x8e, 0x1f, 0x98, 0xb1, 0x3b, 0x20, 0x44, 0x28,

-	    0x56, 0x32, 0xa8, 0x03, 0xaf, 0xa9, 0x73, 0xeb,

-	    0xde, 0x0f, 0xf2, 0x44, 0x87, 0x7e, 0xa6, 0x0a,

-	    0x4c, 0xb0, 0x43, 0x2c, 0xe5, 0x77, 0xc3, 0x1b,

-	    0xeb, 0x00, 0x9c, 0x5c, 0x2c, 0x49, 0xaa, 0x2e,

-	    0x4e, 0xad, 0xb2, 0x17, 0xad, 0x8c, 0xc0, 0x9b, 

-	} },

-    };

-

-    errors = 0;

-

-    for (i = 0; i < sizeof(tests) / sizeof(*tests); i++) {

-	if (tests[i].teststring) {

-	    SHA512_Simple(tests[i].teststring,

-			  strlen(tests[i].teststring), digest);

-	} else {

-	    SHA512_State s;

-	    int n;

-	    SHA512_Init(&s);

-	    for (n = 0; n < 1000000 / 40; n++)

-		SHA512_Bytes(&s, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",

-			     40);

-	    SHA512_Final(&s, digest);

-	}

-	for (j = 0; j < 64; j++) {

-	    if (digest[j] != tests[i].digest512[j]) {

-		fprintf(stderr,

-			"\"%s\" digest512 byte %d should be 0x%02x, is 0x%02x\n",

-			tests[i].teststring, j, tests[i].digest512[j],

-			digest[j]);

-		errors++;

-	    }

-	}

-

-    }

-

-    printf("%d errors\n", errors);

-

-    return 0;

-}

-

-#endif