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pgindent run. Make it all clean.

This commit is contained in:
Bruce Momjian
2001-03-22 04:01:46 +00:00
parent 6cf8707b82
commit 9e1552607a
555 changed files with 32514 additions and 28110 deletions

View File

@ -1,5 +1,5 @@
/* $Id: md5.c,v 1.4 2001/02/10 02:31:25 tgl Exp $ */
/* $KAME: md5.c,v 1.3 2000/02/22 14:01:17 itojun Exp $ */
/* $Id: md5.c,v 1.5 2001/03/22 03:59:10 momjian Exp $ */
/* $KAME: md5.c,v 1.3 2000/02/22 14:01:17 itojun Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -9,18 +9,18 @@
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
@ -93,42 +93,43 @@
/* Integer part of 4294967296 times abs(sin(i)), where i is in radians. */
static const uint32 T[65] = {
0,
0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee,
0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501,
0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be,
0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821,
0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee,
0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501,
0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be,
0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821,
0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa,
0xd62f105d, 0x2441453, 0xd8a1e681, 0xe7d3fbc8,
0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed,
0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a,
0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa,
0xd62f105d, 0x2441453, 0xd8a1e681, 0xe7d3fbc8,
0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed,
0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a,
0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c,
0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70,
0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x4881d05,
0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665,
0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c,
0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70,
0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x4881d05,
0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665,
0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039,
0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1,
0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1,
0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391,
0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039,
0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1,
0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1,
0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391,
};
static const uint8 md5_paddat[MD5_BUFLEN] = {
0x80, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0x80, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
};
static void md5_calc (uint8 *, md5_ctxt *);
static void md5_calc(uint8 *, md5_ctxt *);
void md5_init(ctxt)
md5_ctxt *ctxt;
void
md5_init(ctxt)
md5_ctxt *ctxt;
{
ctxt->md5_n = 0;
ctxt->md5_i = 0;
@ -139,56 +140,64 @@ void md5_init(ctxt)
bzero(ctxt->md5_buf, sizeof(ctxt->md5_buf));
}
void md5_loop(ctxt, input, len)
md5_ctxt *ctxt;
uint8 *input;
unsigned int len; /* number of bytes */
void
md5_loop(ctxt, input, len)
md5_ctxt *ctxt;
uint8 *input;
unsigned int len; /* number of bytes */
{
unsigned int gap, i;
unsigned int gap,
i;
ctxt->md5_n += len * 8; /* byte to bit */
ctxt->md5_n += len * 8; /* byte to bit */
gap = MD5_BUFLEN - ctxt->md5_i;
if (len >= gap) {
bcopy((void *)input, (void *)(ctxt->md5_buf + ctxt->md5_i),
gap);
if (len >= gap)
{
bcopy((void *) input, (void *) (ctxt->md5_buf + ctxt->md5_i),
gap);
md5_calc(ctxt->md5_buf, ctxt);
for (i = gap; i + MD5_BUFLEN <= len; i += MD5_BUFLEN) {
md5_calc((uint8 *)(input + i), ctxt);
}
for (i = gap; i + MD5_BUFLEN <= len; i += MD5_BUFLEN)
md5_calc((uint8 *) (input + i), ctxt);
ctxt->md5_i = len - i;
bcopy((void *)(input + i), (void *)ctxt->md5_buf, ctxt->md5_i);
} else {
bcopy((void *)input, (void *)(ctxt->md5_buf + ctxt->md5_i),
len);
bcopy((void *) (input + i), (void *) ctxt->md5_buf, ctxt->md5_i);
}
else
{
bcopy((void *) input, (void *) (ctxt->md5_buf + ctxt->md5_i),
len);
ctxt->md5_i += len;
}
}
void md5_pad(ctxt)
md5_ctxt *ctxt;
void
md5_pad(ctxt)
md5_ctxt *ctxt;
{
unsigned int gap;
/* Don't count up padding. Keep md5_n. */
/* Don't count up padding. Keep md5_n. */
gap = MD5_BUFLEN - ctxt->md5_i;
if (gap > 8) {
bcopy((void *)md5_paddat,
(void *)(ctxt->md5_buf + ctxt->md5_i),
gap - sizeof(ctxt->md5_n));
} else {
if (gap > 8)
{
bcopy((void *) md5_paddat,
(void *) (ctxt->md5_buf + ctxt->md5_i),
gap - sizeof(ctxt->md5_n));
}
else
{
/* including gap == 8 */
bcopy((void *)md5_paddat, (void *)(ctxt->md5_buf + ctxt->md5_i),
gap);
bcopy((void *) md5_paddat, (void *) (ctxt->md5_buf + ctxt->md5_i),
gap);
md5_calc(ctxt->md5_buf, ctxt);
bcopy((void *)(md5_paddat + gap),
(void *)ctxt->md5_buf,
MD5_BUFLEN - sizeof(ctxt->md5_n));
bcopy((void *) (md5_paddat + gap),
(void *) ctxt->md5_buf,
MD5_BUFLEN - sizeof(ctxt->md5_n));
}
/* 8 byte word */
/* 8 byte word */
#if BYTE_ORDER == LITTLE_ENDIAN
bcopy(&ctxt->md5_n8[0], &ctxt->md5_buf[56], 8);
#endif
@ -206,98 +215,192 @@ void md5_pad(ctxt)
md5_calc(ctxt->md5_buf, ctxt);
}
void md5_result(digest, ctxt)
uint8 *digest;
md5_ctxt *ctxt;
void
md5_result(digest, ctxt)
uint8 *digest;
md5_ctxt *ctxt;
{
/* 4 byte words */
#if BYTE_ORDER == LITTLE_ENDIAN
bcopy(&ctxt->md5_st8[0], digest, 16);
#endif
#if BYTE_ORDER == BIG_ENDIAN
digest[ 0] = ctxt->md5_st8[ 3]; digest[ 1] = ctxt->md5_st8[ 2];
digest[ 2] = ctxt->md5_st8[ 1]; digest[ 3] = ctxt->md5_st8[ 0];
digest[ 4] = ctxt->md5_st8[ 7]; digest[ 5] = ctxt->md5_st8[ 6];
digest[ 6] = ctxt->md5_st8[ 5]; digest[ 7] = ctxt->md5_st8[ 4];
digest[ 8] = ctxt->md5_st8[11]; digest[ 9] = ctxt->md5_st8[10];
digest[10] = ctxt->md5_st8[ 9]; digest[11] = ctxt->md5_st8[ 8];
digest[12] = ctxt->md5_st8[15]; digest[13] = ctxt->md5_st8[14];
digest[14] = ctxt->md5_st8[13]; digest[15] = ctxt->md5_st8[12];
digest[0] = ctxt->md5_st8[3];
digest[1] = ctxt->md5_st8[2];
digest[2] = ctxt->md5_st8[1];
digest[3] = ctxt->md5_st8[0];
digest[4] = ctxt->md5_st8[7];
digest[5] = ctxt->md5_st8[6];
digest[6] = ctxt->md5_st8[5];
digest[7] = ctxt->md5_st8[4];
digest[8] = ctxt->md5_st8[11];
digest[9] = ctxt->md5_st8[10];
digest[10] = ctxt->md5_st8[9];
digest[11] = ctxt->md5_st8[8];
digest[12] = ctxt->md5_st8[15];
digest[13] = ctxt->md5_st8[14];
digest[14] = ctxt->md5_st8[13];
digest[15] = ctxt->md5_st8[12];
#endif
}
#if BYTE_ORDER == BIG_ENDIAN
uint32 X[16];
uint32 X[16];
#endif
static void md5_calc(b64, ctxt)
uint8 *b64;
md5_ctxt *ctxt;
static void
md5_calc(b64, ctxt)
uint8 *b64;
md5_ctxt *ctxt;
{
uint32 A = ctxt->md5_sta;
uint32 B = ctxt->md5_stb;
uint32 C = ctxt->md5_stc;
uint32 D = ctxt->md5_std;
uint32 A = ctxt->md5_sta;
uint32 B = ctxt->md5_stb;
uint32 C = ctxt->md5_stc;
uint32 D = ctxt->md5_std;
#if BYTE_ORDER == LITTLE_ENDIAN
uint32 *X = (uint32 *)b64;
#endif
uint32 *X = (uint32 *) b64;
#endif
#if BYTE_ORDER == BIG_ENDIAN
/* 4 byte words */
/* what a brute force but fast! */
uint8 *y = (uint8 *)X;
y[ 0] = b64[ 3]; y[ 1] = b64[ 2]; y[ 2] = b64[ 1]; y[ 3] = b64[ 0];
y[ 4] = b64[ 7]; y[ 5] = b64[ 6]; y[ 6] = b64[ 5]; y[ 7] = b64[ 4];
y[ 8] = b64[11]; y[ 9] = b64[10]; y[10] = b64[ 9]; y[11] = b64[ 8];
y[12] = b64[15]; y[13] = b64[14]; y[14] = b64[13]; y[15] = b64[12];
y[16] = b64[19]; y[17] = b64[18]; y[18] = b64[17]; y[19] = b64[16];
y[20] = b64[23]; y[21] = b64[22]; y[22] = b64[21]; y[23] = b64[20];
y[24] = b64[27]; y[25] = b64[26]; y[26] = b64[25]; y[27] = b64[24];
y[28] = b64[31]; y[29] = b64[30]; y[30] = b64[29]; y[31] = b64[28];
y[32] = b64[35]; y[33] = b64[34]; y[34] = b64[33]; y[35] = b64[32];
y[36] = b64[39]; y[37] = b64[38]; y[38] = b64[37]; y[39] = b64[36];
y[40] = b64[43]; y[41] = b64[42]; y[42] = b64[41]; y[43] = b64[40];
y[44] = b64[47]; y[45] = b64[46]; y[46] = b64[45]; y[47] = b64[44];
y[48] = b64[51]; y[49] = b64[50]; y[50] = b64[49]; y[51] = b64[48];
y[52] = b64[55]; y[53] = b64[54]; y[54] = b64[53]; y[55] = b64[52];
y[56] = b64[59]; y[57] = b64[58]; y[58] = b64[57]; y[59] = b64[56];
y[60] = b64[63]; y[61] = b64[62]; y[62] = b64[61]; y[63] = b64[60];
uint8 *y = (uint8 *) X;
y[0] = b64[3];
y[1] = b64[2];
y[2] = b64[1];
y[3] = b64[0];
y[4] = b64[7];
y[5] = b64[6];
y[6] = b64[5];
y[7] = b64[4];
y[8] = b64[11];
y[9] = b64[10];
y[10] = b64[9];
y[11] = b64[8];
y[12] = b64[15];
y[13] = b64[14];
y[14] = b64[13];
y[15] = b64[12];
y[16] = b64[19];
y[17] = b64[18];
y[18] = b64[17];
y[19] = b64[16];
y[20] = b64[23];
y[21] = b64[22];
y[22] = b64[21];
y[23] = b64[20];
y[24] = b64[27];
y[25] = b64[26];
y[26] = b64[25];
y[27] = b64[24];
y[28] = b64[31];
y[29] = b64[30];
y[30] = b64[29];
y[31] = b64[28];
y[32] = b64[35];
y[33] = b64[34];
y[34] = b64[33];
y[35] = b64[32];
y[36] = b64[39];
y[37] = b64[38];
y[38] = b64[37];
y[39] = b64[36];
y[40] = b64[43];
y[41] = b64[42];
y[42] = b64[41];
y[43] = b64[40];
y[44] = b64[47];
y[45] = b64[46];
y[46] = b64[45];
y[47] = b64[44];
y[48] = b64[51];
y[49] = b64[50];
y[50] = b64[49];
y[51] = b64[48];
y[52] = b64[55];
y[53] = b64[54];
y[54] = b64[53];
y[55] = b64[52];
y[56] = b64[59];
y[57] = b64[58];
y[58] = b64[57];
y[59] = b64[56];
y[60] = b64[63];
y[61] = b64[62];
y[62] = b64[61];
y[63] = b64[60];
#endif
ROUND1(A, B, C, D, 0, Sa, 1); ROUND1(D, A, B, C, 1, Sb, 2);
ROUND1(C, D, A, B, 2, Sc, 3); ROUND1(B, C, D, A, 3, Sd, 4);
ROUND1(A, B, C, D, 4, Sa, 5); ROUND1(D, A, B, C, 5, Sb, 6);
ROUND1(C, D, A, B, 6, Sc, 7); ROUND1(B, C, D, A, 7, Sd, 8);
ROUND1(A, B, C, D, 8, Sa, 9); ROUND1(D, A, B, C, 9, Sb, 10);
ROUND1(C, D, A, B, 10, Sc, 11); ROUND1(B, C, D, A, 11, Sd, 12);
ROUND1(A, B, C, D, 12, Sa, 13); ROUND1(D, A, B, C, 13, Sb, 14);
ROUND1(C, D, A, B, 14, Sc, 15); ROUND1(B, C, D, A, 15, Sd, 16);
ROUND2(A, B, C, D, 1, Se, 17); ROUND2(D, A, B, C, 6, Sf, 18);
ROUND2(C, D, A, B, 11, Sg, 19); ROUND2(B, C, D, A, 0, Sh, 20);
ROUND2(A, B, C, D, 5, Se, 21); ROUND2(D, A, B, C, 10, Sf, 22);
ROUND2(C, D, A, B, 15, Sg, 23); ROUND2(B, C, D, A, 4, Sh, 24);
ROUND2(A, B, C, D, 9, Se, 25); ROUND2(D, A, B, C, 14, Sf, 26);
ROUND2(C, D, A, B, 3, Sg, 27); ROUND2(B, C, D, A, 8, Sh, 28);
ROUND2(A, B, C, D, 13, Se, 29); ROUND2(D, A, B, C, 2, Sf, 30);
ROUND2(C, D, A, B, 7, Sg, 31); ROUND2(B, C, D, A, 12, Sh, 32);
ROUND1(A, B, C, D, 0, Sa, 1);
ROUND1(D, A, B, C, 1, Sb, 2);
ROUND1(C, D, A, B, 2, Sc, 3);
ROUND1(B, C, D, A, 3, Sd, 4);
ROUND1(A, B, C, D, 4, Sa, 5);
ROUND1(D, A, B, C, 5, Sb, 6);
ROUND1(C, D, A, B, 6, Sc, 7);
ROUND1(B, C, D, A, 7, Sd, 8);
ROUND1(A, B, C, D, 8, Sa, 9);
ROUND1(D, A, B, C, 9, Sb, 10);
ROUND1(C, D, A, B, 10, Sc, 11);
ROUND1(B, C, D, A, 11, Sd, 12);
ROUND1(A, B, C, D, 12, Sa, 13);
ROUND1(D, A, B, C, 13, Sb, 14);
ROUND1(C, D, A, B, 14, Sc, 15);
ROUND1(B, C, D, A, 15, Sd, 16);
ROUND3(A, B, C, D, 5, Si, 33); ROUND3(D, A, B, C, 8, Sj, 34);
ROUND3(C, D, A, B, 11, Sk, 35); ROUND3(B, C, D, A, 14, Sl, 36);
ROUND3(A, B, C, D, 1, Si, 37); ROUND3(D, A, B, C, 4, Sj, 38);
ROUND3(C, D, A, B, 7, Sk, 39); ROUND3(B, C, D, A, 10, Sl, 40);
ROUND3(A, B, C, D, 13, Si, 41); ROUND3(D, A, B, C, 0, Sj, 42);
ROUND3(C, D, A, B, 3, Sk, 43); ROUND3(B, C, D, A, 6, Sl, 44);
ROUND3(A, B, C, D, 9, Si, 45); ROUND3(D, A, B, C, 12, Sj, 46);
ROUND3(C, D, A, B, 15, Sk, 47); ROUND3(B, C, D, A, 2, Sl, 48);
ROUND4(A, B, C, D, 0, Sm, 49); ROUND4(D, A, B, C, 7, Sn, 50);
ROUND4(C, D, A, B, 14, So, 51); ROUND4(B, C, D, A, 5, Sp, 52);
ROUND4(A, B, C, D, 12, Sm, 53); ROUND4(D, A, B, C, 3, Sn, 54);
ROUND4(C, D, A, B, 10, So, 55); ROUND4(B, C, D, A, 1, Sp, 56);
ROUND4(A, B, C, D, 8, Sm, 57); ROUND4(D, A, B, C, 15, Sn, 58);
ROUND4(C, D, A, B, 6, So, 59); ROUND4(B, C, D, A, 13, Sp, 60);
ROUND4(A, B, C, D, 4, Sm, 61); ROUND4(D, A, B, C, 11, Sn, 62);
ROUND4(C, D, A, B, 2, So, 63); ROUND4(B, C, D, A, 9, Sp, 64);
ROUND2(A, B, C, D, 1, Se, 17);
ROUND2(D, A, B, C, 6, Sf, 18);
ROUND2(C, D, A, B, 11, Sg, 19);
ROUND2(B, C, D, A, 0, Sh, 20);
ROUND2(A, B, C, D, 5, Se, 21);
ROUND2(D, A, B, C, 10, Sf, 22);
ROUND2(C, D, A, B, 15, Sg, 23);
ROUND2(B, C, D, A, 4, Sh, 24);
ROUND2(A, B, C, D, 9, Se, 25);
ROUND2(D, A, B, C, 14, Sf, 26);
ROUND2(C, D, A, B, 3, Sg, 27);
ROUND2(B, C, D, A, 8, Sh, 28);
ROUND2(A, B, C, D, 13, Se, 29);
ROUND2(D, A, B, C, 2, Sf, 30);
ROUND2(C, D, A, B, 7, Sg, 31);
ROUND2(B, C, D, A, 12, Sh, 32);
ROUND3(A, B, C, D, 5, Si, 33);
ROUND3(D, A, B, C, 8, Sj, 34);
ROUND3(C, D, A, B, 11, Sk, 35);
ROUND3(B, C, D, A, 14, Sl, 36);
ROUND3(A, B, C, D, 1, Si, 37);
ROUND3(D, A, B, C, 4, Sj, 38);
ROUND3(C, D, A, B, 7, Sk, 39);
ROUND3(B, C, D, A, 10, Sl, 40);
ROUND3(A, B, C, D, 13, Si, 41);
ROUND3(D, A, B, C, 0, Sj, 42);
ROUND3(C, D, A, B, 3, Sk, 43);
ROUND3(B, C, D, A, 6, Sl, 44);
ROUND3(A, B, C, D, 9, Si, 45);
ROUND3(D, A, B, C, 12, Sj, 46);
ROUND3(C, D, A, B, 15, Sk, 47);
ROUND3(B, C, D, A, 2, Sl, 48);
ROUND4(A, B, C, D, 0, Sm, 49);
ROUND4(D, A, B, C, 7, Sn, 50);
ROUND4(C, D, A, B, 14, So, 51);
ROUND4(B, C, D, A, 5, Sp, 52);
ROUND4(A, B, C, D, 12, Sm, 53);
ROUND4(D, A, B, C, 3, Sn, 54);
ROUND4(C, D, A, B, 10, So, 55);
ROUND4(B, C, D, A, 1, Sp, 56);
ROUND4(A, B, C, D, 8, Sm, 57);
ROUND4(D, A, B, C, 15, Sn, 58);
ROUND4(C, D, A, B, 6, So, 59);
ROUND4(B, C, D, A, 13, Sp, 60);
ROUND4(A, B, C, D, 4, Sm, 61);
ROUND4(D, A, B, C, 11, Sn, 62);
ROUND4(C, D, A, B, 2, So, 63);
ROUND4(B, C, D, A, 9, Sp, 64);
ctxt->md5_sta += A;
ctxt->md5_stb += B;