NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.3: NDN, CCN, CCNx, content centric networks
API Documentation
md5.hpp File Reference
#include <stddef.h>
#include <string>
#include <cstring>
Include dependency graph for md5.hpp:
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes

struct  websocketpp::md5::md5_state_s
 

Namespaces

 websocketpp
 Namespace for the WebSocket++ project.
 
 websocketpp::md5
 Provides MD5 hashing functionality.
 

Macros

#define ZSW_MD5_BYTE_ORDER   0
 
#define ZSW_MD5_T_MASK   ((md5_word_t)~0)
 
#define ZSW_MD5_T1   /* 0xd76aa478 */ (ZSW_MD5_T_MASK ^ 0x28955b87)
 
#define ZSW_MD5_T2   /* 0xe8c7b756 */ (ZSW_MD5_T_MASK ^ 0x173848a9)
 
#define ZSW_MD5_T3   0x242070db
 
#define ZSW_MD5_T4   /* 0xc1bdceee */ (ZSW_MD5_T_MASK ^ 0x3e423111)
 
#define ZSW_MD5_T5   /* 0xf57c0faf */ (ZSW_MD5_T_MASK ^ 0x0a83f050)
 
#define ZSW_MD5_T6   0x4787c62a
 
#define ZSW_MD5_T7   /* 0xa8304613 */ (ZSW_MD5_T_MASK ^ 0x57cfb9ec)
 
#define ZSW_MD5_T8   /* 0xfd469501 */ (ZSW_MD5_T_MASK ^ 0x02b96afe)
 
#define ZSW_MD5_T9   0x698098d8
 
#define ZSW_MD5_T10   /* 0x8b44f7af */ (ZSW_MD5_T_MASK ^ 0x74bb0850)
 
#define ZSW_MD5_T11   /* 0xffff5bb1 */ (ZSW_MD5_T_MASK ^ 0x0000a44e)
 
#define ZSW_MD5_T12   /* 0x895cd7be */ (ZSW_MD5_T_MASK ^ 0x76a32841)
 
#define ZSW_MD5_T13   0x6b901122
 
#define ZSW_MD5_T14   /* 0xfd987193 */ (ZSW_MD5_T_MASK ^ 0x02678e6c)
 
#define ZSW_MD5_T15   /* 0xa679438e */ (ZSW_MD5_T_MASK ^ 0x5986bc71)
 
#define ZSW_MD5_T16   0x49b40821
 
#define ZSW_MD5_T17   /* 0xf61e2562 */ (ZSW_MD5_T_MASK ^ 0x09e1da9d)
 
#define ZSW_MD5_T18   /* 0xc040b340 */ (ZSW_MD5_T_MASK ^ 0x3fbf4cbf)
 
#define ZSW_MD5_T19   0x265e5a51
 
#define ZSW_MD5_T20   /* 0xe9b6c7aa */ (ZSW_MD5_T_MASK ^ 0x16493855)
 
#define ZSW_MD5_T21   /* 0xd62f105d */ (ZSW_MD5_T_MASK ^ 0x29d0efa2)
 
#define ZSW_MD5_T22   0x02441453
 
#define ZSW_MD5_T23   /* 0xd8a1e681 */ (ZSW_MD5_T_MASK ^ 0x275e197e)
 
#define ZSW_MD5_T24   /* 0xe7d3fbc8 */ (ZSW_MD5_T_MASK ^ 0x182c0437)
 
#define ZSW_MD5_T25   0x21e1cde6
 
#define ZSW_MD5_T26   /* 0xc33707d6 */ (ZSW_MD5_T_MASK ^ 0x3cc8f829)
 
#define ZSW_MD5_T27   /* 0xf4d50d87 */ (ZSW_MD5_T_MASK ^ 0x0b2af278)
 
#define ZSW_MD5_T28   0x455a14ed
 
#define ZSW_MD5_T29   /* 0xa9e3e905 */ (ZSW_MD5_T_MASK ^ 0x561c16fa)
 
#define ZSW_MD5_T30   /* 0xfcefa3f8 */ (ZSW_MD5_T_MASK ^ 0x03105c07)
 
#define ZSW_MD5_T31   0x676f02d9
 
#define ZSW_MD5_T32   /* 0x8d2a4c8a */ (ZSW_MD5_T_MASK ^ 0x72d5b375)
 
#define ZSW_MD5_T33   /* 0xfffa3942 */ (ZSW_MD5_T_MASK ^ 0x0005c6bd)
 
#define ZSW_MD5_T34   /* 0x8771f681 */ (ZSW_MD5_T_MASK ^ 0x788e097e)
 
#define ZSW_MD5_T35   0x6d9d6122
 
#define ZSW_MD5_T36   /* 0xfde5380c */ (ZSW_MD5_T_MASK ^ 0x021ac7f3)
 
#define ZSW_MD5_T37   /* 0xa4beea44 */ (ZSW_MD5_T_MASK ^ 0x5b4115bb)
 
#define ZSW_MD5_T38   0x4bdecfa9
 
#define ZSW_MD5_T39   /* 0xf6bb4b60 */ (ZSW_MD5_T_MASK ^ 0x0944b49f)
 
#define ZSW_MD5_T40   /* 0xbebfbc70 */ (ZSW_MD5_T_MASK ^ 0x4140438f)
 
#define ZSW_MD5_T41   0x289b7ec6
 
#define ZSW_MD5_T42   /* 0xeaa127fa */ (ZSW_MD5_T_MASK ^ 0x155ed805)
 
#define ZSW_MD5_T43   /* 0xd4ef3085 */ (ZSW_MD5_T_MASK ^ 0x2b10cf7a)
 
#define ZSW_MD5_T44   0x04881d05
 
#define ZSW_MD5_T45   /* 0xd9d4d039 */ (ZSW_MD5_T_MASK ^ 0x262b2fc6)
 
#define ZSW_MD5_T46   /* 0xe6db99e5 */ (ZSW_MD5_T_MASK ^ 0x1924661a)
 
#define ZSW_MD5_T47   0x1fa27cf8
 
#define ZSW_MD5_T48   /* 0xc4ac5665 */ (ZSW_MD5_T_MASK ^ 0x3b53a99a)
 
#define ZSW_MD5_T49   /* 0xf4292244 */ (ZSW_MD5_T_MASK ^ 0x0bd6ddbb)
 
#define ZSW_MD5_T50   0x432aff97
 
#define ZSW_MD5_T51   /* 0xab9423a7 */ (ZSW_MD5_T_MASK ^ 0x546bdc58)
 
#define ZSW_MD5_T52   /* 0xfc93a039 */ (ZSW_MD5_T_MASK ^ 0x036c5fc6)
 
#define ZSW_MD5_T53   0x655b59c3
 
#define ZSW_MD5_T54   /* 0x8f0ccc92 */ (ZSW_MD5_T_MASK ^ 0x70f3336d)
 
#define ZSW_MD5_T55   /* 0xffeff47d */ (ZSW_MD5_T_MASK ^ 0x00100b82)
 
#define ZSW_MD5_T56   /* 0x85845dd1 */ (ZSW_MD5_T_MASK ^ 0x7a7ba22e)
 
#define ZSW_MD5_T57   0x6fa87e4f
 
#define ZSW_MD5_T58   /* 0xfe2ce6e0 */ (ZSW_MD5_T_MASK ^ 0x01d3191f)
 
#define ZSW_MD5_T59   /* 0xa3014314 */ (ZSW_MD5_T_MASK ^ 0x5cfebceb)
 
#define ZSW_MD5_T60   0x4e0811a1
 
#define ZSW_MD5_T61   /* 0xf7537e82 */ (ZSW_MD5_T_MASK ^ 0x08ac817d)
 
#define ZSW_MD5_T62   /* 0xbd3af235 */ (ZSW_MD5_T_MASK ^ 0x42c50dca)
 
#define ZSW_MD5_T63   0x2ad7d2bb
 
#define ZSW_MD5_T64   /* 0xeb86d391 */ (ZSW_MD5_T_MASK ^ 0x14792c6e)
 
#define ZSW_MD5_ROTATE_LEFT(x, n)   (((x) << (n)) | ((x) >> (32 - (n))))
 
#define ZSW_MD5_F(x, y, z)   (((x) & (y)) | (~(x) & (z)))
 
#define SET(a, b, c, d, k, s, Ti)
 
#define ZSW_MD5_G(x, y, z)   (((x) & (z)) | ((y) & ~(z)))
 
#define SET(a, b, c, d, k, s, Ti)
 
#define ZSW_MD5_H(x, y, z)   ((x) ^ (y) ^ (z))
 
#define SET(a, b, c, d, k, s, Ti)
 
#define ZSW_MD5_I(x, y, z)   ((y) ^ ((x) | ~(z)))
 
#define SET(a, b, c, d, k, s, Ti)
 

Typedefs

typedef unsigned char websocketpp::md5::md5_byte_t
 
typedef unsigned int websocketpp::md5::md5_word_t
 
typedef struct websocketpp::md5::md5_state_s websocketpp::md5::md5_state_t
 

Functions

void websocketpp::md5::md5_init (md5_state_t *pms)
 
void websocketpp::md5::md5_append (md5_state_t *pms, md5_byte_t const *data, size_t nbytes)
 
void websocketpp::md5::md5_finish (md5_state_t *pms, md5_byte_t digest[16])
 
static void websocketpp::md5::md5_process (md5_state_t *pms, md5_byte_t const *data)
 
std::string websocketpp::md5::md5_hash_string (std::string const &s)
 
std::string websocketpp::md5::md5_hash_hex (std::string const &input)
 

Variables

const char websocketpp::md5::hexval [16] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'}
 

Macro Definition Documentation

#define ZSW_MD5_BYTE_ORDER   0

Definition at line 101 of file md5.hpp.

#define ZSW_MD5_T_MASK   ((md5_word_t)~0)

Definition at line 104 of file md5.hpp.

Referenced by websocketpp::md5::md5_init().

#define ZSW_MD5_T1   /* 0xd76aa478 */ (ZSW_MD5_T_MASK ^ 0x28955b87)

Definition at line 105 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T2   /* 0xe8c7b756 */ (ZSW_MD5_T_MASK ^ 0x173848a9)

Definition at line 106 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T3   0x242070db

Definition at line 107 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T4   /* 0xc1bdceee */ (ZSW_MD5_T_MASK ^ 0x3e423111)

Definition at line 108 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T5   /* 0xf57c0faf */ (ZSW_MD5_T_MASK ^ 0x0a83f050)

Definition at line 109 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T6   0x4787c62a

Definition at line 110 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T7   /* 0xa8304613 */ (ZSW_MD5_T_MASK ^ 0x57cfb9ec)

Definition at line 111 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T8   /* 0xfd469501 */ (ZSW_MD5_T_MASK ^ 0x02b96afe)

Definition at line 112 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T9   0x698098d8

Definition at line 113 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T10   /* 0x8b44f7af */ (ZSW_MD5_T_MASK ^ 0x74bb0850)

Definition at line 114 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T11   /* 0xffff5bb1 */ (ZSW_MD5_T_MASK ^ 0x0000a44e)

Definition at line 115 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T12   /* 0x895cd7be */ (ZSW_MD5_T_MASK ^ 0x76a32841)

Definition at line 116 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T13   0x6b901122

Definition at line 117 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T14   /* 0xfd987193 */ (ZSW_MD5_T_MASK ^ 0x02678e6c)

Definition at line 118 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T15   /* 0xa679438e */ (ZSW_MD5_T_MASK ^ 0x5986bc71)

Definition at line 119 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T16   0x49b40821

Definition at line 120 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T17   /* 0xf61e2562 */ (ZSW_MD5_T_MASK ^ 0x09e1da9d)

Definition at line 121 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T18   /* 0xc040b340 */ (ZSW_MD5_T_MASK ^ 0x3fbf4cbf)

Definition at line 122 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T19   0x265e5a51

Definition at line 123 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T20   /* 0xe9b6c7aa */ (ZSW_MD5_T_MASK ^ 0x16493855)

Definition at line 124 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T21   /* 0xd62f105d */ (ZSW_MD5_T_MASK ^ 0x29d0efa2)

Definition at line 125 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T22   0x02441453

Definition at line 126 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T23   /* 0xd8a1e681 */ (ZSW_MD5_T_MASK ^ 0x275e197e)

Definition at line 127 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T24   /* 0xe7d3fbc8 */ (ZSW_MD5_T_MASK ^ 0x182c0437)

Definition at line 128 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T25   0x21e1cde6

Definition at line 129 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T26   /* 0xc33707d6 */ (ZSW_MD5_T_MASK ^ 0x3cc8f829)

Definition at line 130 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T27   /* 0xf4d50d87 */ (ZSW_MD5_T_MASK ^ 0x0b2af278)

Definition at line 131 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T28   0x455a14ed

Definition at line 132 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T29   /* 0xa9e3e905 */ (ZSW_MD5_T_MASK ^ 0x561c16fa)

Definition at line 133 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T30   /* 0xfcefa3f8 */ (ZSW_MD5_T_MASK ^ 0x03105c07)

Definition at line 134 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T31   0x676f02d9

Definition at line 135 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T32   /* 0x8d2a4c8a */ (ZSW_MD5_T_MASK ^ 0x72d5b375)

Definition at line 136 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T33   /* 0xfffa3942 */ (ZSW_MD5_T_MASK ^ 0x0005c6bd)

Definition at line 137 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T34   /* 0x8771f681 */ (ZSW_MD5_T_MASK ^ 0x788e097e)

Definition at line 138 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T35   0x6d9d6122

Definition at line 139 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T36   /* 0xfde5380c */ (ZSW_MD5_T_MASK ^ 0x021ac7f3)

Definition at line 140 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T37   /* 0xa4beea44 */ (ZSW_MD5_T_MASK ^ 0x5b4115bb)

Definition at line 141 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T38   0x4bdecfa9

Definition at line 142 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T39   /* 0xf6bb4b60 */ (ZSW_MD5_T_MASK ^ 0x0944b49f)

Definition at line 143 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T40   /* 0xbebfbc70 */ (ZSW_MD5_T_MASK ^ 0x4140438f)

Definition at line 144 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T41   0x289b7ec6

Definition at line 145 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T42   /* 0xeaa127fa */ (ZSW_MD5_T_MASK ^ 0x155ed805)

Definition at line 146 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T43   /* 0xd4ef3085 */ (ZSW_MD5_T_MASK ^ 0x2b10cf7a)

Definition at line 147 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T44   0x04881d05

Definition at line 148 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T45   /* 0xd9d4d039 */ (ZSW_MD5_T_MASK ^ 0x262b2fc6)

Definition at line 149 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T46   /* 0xe6db99e5 */ (ZSW_MD5_T_MASK ^ 0x1924661a)

Definition at line 150 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T47   0x1fa27cf8

Definition at line 151 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T48   /* 0xc4ac5665 */ (ZSW_MD5_T_MASK ^ 0x3b53a99a)

Definition at line 152 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T49   /* 0xf4292244 */ (ZSW_MD5_T_MASK ^ 0x0bd6ddbb)

Definition at line 153 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T50   0x432aff97

Definition at line 154 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T51   /* 0xab9423a7 */ (ZSW_MD5_T_MASK ^ 0x546bdc58)

Definition at line 155 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T52   /* 0xfc93a039 */ (ZSW_MD5_T_MASK ^ 0x036c5fc6)

Definition at line 156 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T53   0x655b59c3

Definition at line 157 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T54   /* 0x8f0ccc92 */ (ZSW_MD5_T_MASK ^ 0x70f3336d)

Definition at line 158 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T55   /* 0xffeff47d */ (ZSW_MD5_T_MASK ^ 0x00100b82)

Definition at line 159 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T56   /* 0x85845dd1 */ (ZSW_MD5_T_MASK ^ 0x7a7ba22e)

Definition at line 160 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T57   0x6fa87e4f

Definition at line 161 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T58   /* 0xfe2ce6e0 */ (ZSW_MD5_T_MASK ^ 0x01d3191f)

Definition at line 162 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T59   /* 0xa3014314 */ (ZSW_MD5_T_MASK ^ 0x5cfebceb)

Definition at line 163 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T60   0x4e0811a1

Definition at line 164 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T61   /* 0xf7537e82 */ (ZSW_MD5_T_MASK ^ 0x08ac817d)

Definition at line 165 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T62   /* 0xbd3af235 */ (ZSW_MD5_T_MASK ^ 0x42c50dca)

Definition at line 166 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T63   0x2ad7d2bb

Definition at line 167 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_T64   /* 0xeb86d391 */ (ZSW_MD5_T_MASK ^ 0x14792c6e)

Definition at line 168 of file md5.hpp.

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_ROTATE_LEFT (   x,
 
)    (((x) << (n)) | ((x) >> (32 - (n))))
#define ZSW_MD5_F (   x,
  y,
 
)    (((x) & (y)) | (~(x) & (z)))
#define SET (   a,
  b,
  c,
  d,
  k,
  s,
  Ti 
)
Value:
t = a + ZSW_MD5_F(b,c,d) + X[k] + Ti;\
a = ZSW_MD5_ROTATE_LEFT(t, s) + b
#define ZSW_MD5_F(x, y, z)
#define ZSW_MD5_ROTATE_LEFT(x, n)

Referenced by websocketpp::md5::md5_process().

#define ZSW_MD5_G (   x,
  y,
 
)    (((x) & (z)) | ((y) & ~(z)))
#define SET (   a,
  b,
  c,
  d,
  k,
  s,
  Ti 
)
Value:
t = a + ZSW_MD5_G(b,c,d) + X[k] + Ti;\
a = ZSW_MD5_ROTATE_LEFT(t, s) + b
#define ZSW_MD5_G(x, y, z)
#define ZSW_MD5_ROTATE_LEFT(x, n)
#define ZSW_MD5_H (   x,
  y,
 
)    ((x) ^ (y) ^ (z))
#define SET (   a,
  b,
  c,
  d,
  k,
  s,
  Ti 
)
Value:
t = a + ZSW_MD5_H(b,c,d) + X[k] + Ti;\
a = ZSW_MD5_ROTATE_LEFT(t, s) + b
#define ZSW_MD5_ROTATE_LEFT(x, n)
#define ZSW_MD5_H(x, y, z)
#define ZSW_MD5_I (   x,
  y,
 
)    ((y) ^ ((x) | ~(z)))
#define SET (   a,
  b,
  c,
  d,
  k,
  s,
  Ti 
)
Value:
t = a + ZSW_MD5_I(b,c,d) + X[k] + Ti;\
a = ZSW_MD5_ROTATE_LEFT(t, s) + b
#define ZSW_MD5_I(x, y, z)
#define ZSW_MD5_ROTATE_LEFT(x, n)