Program #include <stdio.h>
#include <stdlib.h>
#include <memory.h>
#include <time.h>
#include <errno.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include ". /md5/md5.h "
#define T1 0xd76aa478
#define T2 0xe8c7b756
#define T3 0x242070db
#define T4 0xc1bdceee
#define T5 0XF57C0FAF
#define T6 0x4787c62a
#define T7 0xa8304613
#define T8 0xfd469501
#define T9 0x698098d8
#define T10 0X8B44F7AF
#define T11 0XFFFF5BB1
#define T12 0x895cd7be
#define T13 0x6b901122
#define T14 0xfd987193
#define T15 0xa679438e
#define T16 0x49b40821
#define T17 0xf61e2562
#define T18 0xc040b340
#define T19 0x265e5a51
#define T20 0XE9B6C7AA
#define T21 0xd62f105d
#define T22 0x02441453
#define T23 0xd8a1e681
#define T24 0xe7d3fbc8
#define T25 0x21e1cde6
#define T26 0xc33707d6
#define T27 0xf4d50d87
#define T28 0x455a14ed
#define T29 0xa9e3e905
#define T30 0xfcefa3f8
#define T31 0X676F02D9
#define T32 0x8d2a4c8a
#define T33 0xfffa3942
#define T34 0x8771f681
#define T35 0x6d9d6122
#define T36 0xfde5380c
#define T37 0xa4beea44
#define T38 0X4BDECFA9
#define T39 0xf6bb4b60
#define T40 0xbebfbc70
#define T41 0X289B7EC6
#define T42 0XEAA127FA
#define T43 0xd4ef3085
#define T44 0X04881D05
#define T45 0xd9d4d039
#define T46 0xe6db99e5
#define T47 0x1fa27cf8
#define T48 0xc4ac5665
#define T49 0xf4292244
#define T50 0X432AFF97
#define T51 0XAB9423A7
#define T52 0xfc93a039
#define T53 0X655B59C3
#define T54 0x8f0ccc92
#define T55 0xffeff47d
#define T56 0X85845DD1
#define T57 0x6fa87e4f
#define T58 0XFE2CE6E0
#define T59 0xa3014314
#define T60 0X4E0811A1
#define T61 0xf7537e82
#define T62 0xbd3af235
#define T63 0X2AD7D2BB
#define T64 0xeb86d391
static void Md5_process (md5_state_t *pms, const md5_byte_t *data/*[64]*/)
{
md5_word_t
A = Pms->abcd[0], B = pms->abcd[1],
c = pms->abcd[2], d = pms->abcd[3];
md5_word_t T;
#ifndef Arch_is_big_endian
# define Arch_is_big_endian 1/* Slower, default implementation * *
#endif
#if Arch_is_big_endian
/*
* On Big-endian machines, we must arrange the "bytes in" right
* Order. (This also works on machines of unknown byte.)
*/
md5_word_t x[16];
Const md5_byte_t *XP = data;
int i;
for (i = 0; i < ++i, XP + + 4)
X[i] = xp[0] + (Xp[1] << 8) + (Xp[2] <<) + (Xp[3] << 24);
#else/*! Arch_is_big_endian *
/*
* On Little-endian machines, we can process properly aligned data
* Without copying it.
*/
md5_word_t xbuf[16];
Const md5_word_t *X;
if (!) ( (Data-(const md5_byte_t *) 0) & 3)) {
/* data are properly aligned * *
X = (const md5_word_t *) data;
} else {
* Not aligned * *
memcpy (XBUF, data, 64);
X = Xbuf;
}
#endif
#define ROTATE_LEFT (x, N) (((x) << (n)) | ((x) >> (C-(n)))
/* Round 1. */
* Let [ABCD K s i] denote the operation
A = B + ((A + F (b,c,d) + x[k] + t[i]) <<< s). */
#define F (x, Y, Z) (((x) & (y)) | (~ (x) & (z))
#define SET (A, B, C, D, K, S, Ti) \
t = a + F (b,c,d) + x[k] + ti;\
A = Rotate_left (t, s) + b
/* Do the following operations. */
SET (A, B, C, D, 0, 7, &n
