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d3des.c File Reference

#include "d3des.h"

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Functions

void scrunch (unsigned char *, unsigned long *)
void unscrun (unsigned long *, unsigned char *)
void desfunc (unsigned long *, unsigned long *)
void cookey (unsigned long *)
void d_deskey (unsigned char *key, short edf)
void cpkey (unsigned long *into)
void usekey (unsigned long *from)
void des (unsigned char *inblock, unsigned char *outblock)
void des2key (unsigned char *hexkey, short mode)
void Ddes (unsigned char *from, unsigned char *into)
void D2des (unsigned char *from, unsigned char *into)
void makekey (char *aptr, unsigned char *kptr)
void make2key (char *aptr, unsigned char *kptr)
void D3des (unsigned char *, unsigned char *)
void des3key (unsigned char *hexkey, short mode)
void cp3key (unsigned long *into)
void use3key (unsigned long *from)
void make3key (char *aptr, unsigned char *kptr)

Variables

unsigned long KnL [32] = { 0L }
unsigned long KnR [32] = { 0L }
unsigned long Kn3 [32] = { 0L }
unsigned char Df_Key [24]
unsigned short bytebit [8]
unsigned long bigbyte [24]
unsigned char pc1 [56]
unsigned char totrot [16]
unsigned char pc2 [48]
unsigned long SP1 [64]
unsigned long SP2 [64]
unsigned long SP3 [64]
unsigned long SP4 [64]
unsigned long SP5 [64]
unsigned long SP6 [64]
unsigned long SP7 [64]
unsigned long SP8 [64]

Function Documentation

void cookey (  unsigned long *   )  [static]
 

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void cp3key (  unsigned long *  into  ) 
 

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void cpkey (  unsigned long *  into  ) 
 

void D2des (  unsigned char *  from,
unsigned char *  into
) 
 

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void D3des (  unsigned char *  ,
unsigned char * 
)  [static]
 

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void d_deskey (  unsigned char *  key,
short  edf
) 
 

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void Ddes (  unsigned char *  from,
unsigned char *  into
) 
 

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void des (  unsigned char *  inblock,
unsigned char *  outblock
) 
 

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void des2key (  unsigned char *  hexkey,
short  mode
) 
 

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void des3key (  unsigned char *  hexkey,
short  mode
) 
 

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void desfunc (  unsigned long *  ,
unsigned long * 
)  [static]
 

void make2key (  char *  aptr,
unsigned char *  kptr
) 
 

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void make3key (  char *  aptr,
unsigned char *  kptr
) 
 

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void makekey (  char *  aptr,
unsigned char *  kptr
) 
 

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void scrunch (  unsigned char *  ,
unsigned long * 
)  [static]
 

void unscrun (  unsigned long *  ,
unsigned char * 
)  [static]
 

void use3key (  unsigned long *  from  ) 
 

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void usekey (  unsigned long *  from  ) 
 

Variable Documentation

unsigned long bigbyte[24] [static]
 

Initial value:

 {
    0x800000L,  0x400000L,  0x200000L,  0x100000L,
    0x80000L,   0x40000L,   0x20000L,   0x10000L,
    0x8000L,    0x4000L,    0x2000L,    0x1000L,
    0x800L,     0x400L,     0x200L,     0x100L,
    0x80L,      0x40L,      0x20L,      0x10L,
    0x8L,       0x4L,       0x2L,       0x1L    }

unsigned short bytebit[8] [static]
 

Initial value:

 {
    0200, 0100, 040, 020, 010, 04, 02, 01 }

unsigned char Df_Key[24] [static]
 

Initial value:

 {
    0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,
    0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,
    0x89,0xab,0xcd,0xef,0x01,0x23,0x45,0x67 }

unsigned long Kn3[32] = { 0L } [static]
 

unsigned long KnL[32] = { 0L } [static]
 

unsigned long KnR[32] = { 0L } [static]
 

unsigned char pc1[56] [static]
 

Initial value:

 {
    56, 48, 40, 32, 24, 16,  8,  0, 57, 49, 41, 33, 25, 17,
     9,  1, 58, 50, 42, 34, 26, 18, 10,  2, 59, 51, 43, 35,
    62, 54, 46, 38, 30, 22, 14,  6, 61, 53, 45, 37, 29, 21,
    13,  5, 60, 52, 44, 36, 28, 20, 12,  4, 27, 19, 11,  3 }

unsigned char pc2[48] [static]
 

Initial value:

 {
    13, 16, 10, 23,  0,  4,  2, 27, 14,  5, 20,  9,
    22, 18, 11,  3, 25,  7, 15,  6, 26, 19, 12,  1,
    40, 51, 30, 36, 46, 54, 29, 39, 50, 44, 32, 47,
    43, 48, 38, 55, 33, 52, 45, 41, 49, 35, 28, 31 }

unsigned long SP1[64] [static]
 

Initial value:

 {
    0x01010400L, 0x00000000L, 0x00010000L, 0x01010404L,
    0x01010004L, 0x00010404L, 0x00000004L, 0x00010000L,
    0x00000400L, 0x01010400L, 0x01010404L, 0x00000400L,
    0x01000404L, 0x01010004L, 0x01000000L, 0x00000004L,
    0x00000404L, 0x01000400L, 0x01000400L, 0x00010400L,
    0x00010400L, 0x01010000L, 0x01010000L, 0x01000404L,
    0x00010004L, 0x01000004L, 0x01000004L, 0x00010004L,
    0x00000000L, 0x00000404L, 0x00010404L, 0x01000000L,
    0x00010000L, 0x01010404L, 0x00000004L, 0x01010000L,
    0x01010400L, 0x01000000L, 0x01000000L, 0x00000400L,
    0x01010004L, 0x00010000L, 0x00010400L, 0x01000004L,
    0x00000400L, 0x00000004L, 0x01000404L, 0x00010404L,
    0x01010404L, 0x00010004L, 0x01010000L, 0x01000404L,
    0x01000004L, 0x00000404L, 0x00010404L, 0x01010400L,
    0x00000404L, 0x01000400L, 0x01000400L, 0x00000000L,
    0x00010004L, 0x00010400L, 0x00000000L, 0x01010004L }

unsigned long SP2[64] [static]
 

Initial value:

 {
    0x80108020L, 0x80008000L, 0x00008000L, 0x00108020L,
    0x00100000L, 0x00000020L, 0x80100020L, 0x80008020L,
    0x80000020L, 0x80108020L, 0x80108000L, 0x80000000L,
    0x80008000L, 0x00100000L, 0x00000020L, 0x80100020L,
    0x00108000L, 0x00100020L, 0x80008020L, 0x00000000L,
    0x80000000L, 0x00008000L, 0x00108020L, 0x80100000L,
    0x00100020L, 0x80000020L, 0x00000000L, 0x00108000L,
    0x00008020L, 0x80108000L, 0x80100000L, 0x00008020L,
    0x00000000L, 0x00108020L, 0x80100020L, 0x00100000L,
    0x80008020L, 0x80100000L, 0x80108000L, 0x00008000L,
    0x80100000L, 0x80008000L, 0x00000020L, 0x80108020L,
    0x00108020L, 0x00000020L, 0x00008000L, 0x80000000L,
    0x00008020L, 0x80108000L, 0x00100000L, 0x80000020L,
    0x00100020L, 0x80008020L, 0x80000020L, 0x00100020L,
    0x00108000L, 0x00000000L, 0x80008000L, 0x00008020L,
    0x80000000L, 0x80100020L, 0x80108020L, 0x00108000L }

unsigned long SP3[64] [static]
 

Initial value:

 {
    0x00000208L, 0x08020200L, 0x00000000L, 0x08020008L,
    0x08000200L, 0x00000000L, 0x00020208L, 0x08000200L,
    0x00020008L, 0x08000008L, 0x08000008L, 0x00020000L,
    0x08020208L, 0x00020008L, 0x08020000L, 0x00000208L,
    0x08000000L, 0x00000008L, 0x08020200L, 0x00000200L,
    0x00020200L, 0x08020000L, 0x08020008L, 0x00020208L,
    0x08000208L, 0x00020200L, 0x00020000L, 0x08000208L,
    0x00000008L, 0x08020208L, 0x00000200L, 0x08000000L,
    0x08020200L, 0x08000000L, 0x00020008L, 0x00000208L,
    0x00020000L, 0x08020200L, 0x08000200L, 0x00000000L,
    0x00000200L, 0x00020008L, 0x08020208L, 0x08000200L,
    0x08000008L, 0x00000200L, 0x00000000L, 0x08020008L,
    0x08000208L, 0x00020000L, 0x08000000L, 0x08020208L,
    0x00000008L, 0x00020208L, 0x00020200L, 0x08000008L,
    0x08020000L, 0x08000208L, 0x00000208L, 0x08020000L,
    0x00020208L, 0x00000008L, 0x08020008L, 0x00020200L }

unsigned long SP4[64] [static]
 

Initial value:

 {
    0x00802001L, 0x00002081L, 0x00002081L, 0x00000080L,
    0x00802080L, 0x00800081L, 0x00800001L, 0x00002001L,
    0x00000000L, 0x00802000L, 0x00802000L, 0x00802081L,
    0x00000081L, 0x00000000L, 0x00800080L, 0x00800001L,
    0x00000001L, 0x00002000L, 0x00800000L, 0x00802001L,
    0x00000080L, 0x00800000L, 0x00002001L, 0x00002080L,
    0x00800081L, 0x00000001L, 0x00002080L, 0x00800080L,
    0x00002000L, 0x00802080L, 0x00802081L, 0x00000081L,
    0x00800080L, 0x00800001L, 0x00802000L, 0x00802081L,
    0x00000081L, 0x00000000L, 0x00000000L, 0x00802000L,
    0x00002080L, 0x00800080L, 0x00800081L, 0x00000001L,
    0x00802001L, 0x00002081L, 0x00002081L, 0x00000080L,
    0x00802081L, 0x00000081L, 0x00000001L, 0x00002000L,
    0x00800001L, 0x00002001L, 0x00802080L, 0x00800081L,
    0x00002001L, 0x00002080L, 0x00800000L, 0x00802001L,
    0x00000080L, 0x00800000L, 0x00002000L, 0x00802080L }

unsigned long SP5[64] [static]
 

Initial value:

 {
    0x00000100L, 0x02080100L, 0x02080000L, 0x42000100L,
    0x00080000L, 0x00000100L, 0x40000000L, 0x02080000L,
    0x40080100L, 0x00080000L, 0x02000100L, 0x40080100L,
    0x42000100L, 0x42080000L, 0x00080100L, 0x40000000L,
    0x02000000L, 0x40080000L, 0x40080000L, 0x00000000L,
    0x40000100L, 0x42080100L, 0x42080100L, 0x02000100L,
    0x42080000L, 0x40000100L, 0x00000000L, 0x42000000L,
    0x02080100L, 0x02000000L, 0x42000000L, 0x00080100L,
    0x00080000L, 0x42000100L, 0x00000100L, 0x02000000L,
    0x40000000L, 0x02080000L, 0x42000100L, 0x40080100L,
    0x02000100L, 0x40000000L, 0x42080000L, 0x02080100L,
    0x40080100L, 0x00000100L, 0x02000000L, 0x42080000L,
    0x42080100L, 0x00080100L, 0x42000000L, 0x42080100L,
    0x02080000L, 0x00000000L, 0x40080000L, 0x42000000L,
    0x00080100L, 0x02000100L, 0x40000100L, 0x00080000L,
    0x00000000L, 0x40080000L, 0x02080100L, 0x40000100L }

unsigned long SP6[64] [static]
 

Initial value:

 {
    0x20000010L, 0x20400000L, 0x00004000L, 0x20404010L,
    0x20400000L, 0x00000010L, 0x20404010L, 0x00400000L,
    0x20004000L, 0x00404010L, 0x00400000L, 0x20000010L,
    0x00400010L, 0x20004000L, 0x20000000L, 0x00004010L,
    0x00000000L, 0x00400010L, 0x20004010L, 0x00004000L,
    0x00404000L, 0x20004010L, 0x00000010L, 0x20400010L,
    0x20400010L, 0x00000000L, 0x00404010L, 0x20404000L,
    0x00004010L, 0x00404000L, 0x20404000L, 0x20000000L,
    0x20004000L, 0x00000010L, 0x20400010L, 0x00404000L,
    0x20404010L, 0x00400000L, 0x00004010L, 0x20000010L,
    0x00400000L, 0x20004000L, 0x20000000L, 0x00004010L,
    0x20000010L, 0x20404010L, 0x00404000L, 0x20400000L,
    0x00404010L, 0x20404000L, 0x00000000L, 0x20400010L,
    0x00000010L, 0x00004000L, 0x20400000L, 0x00404010L,
    0x00004000L, 0x00400010L, 0x20004010L, 0x00000000L,
    0x20404000L, 0x20000000L, 0x00400010L, 0x20004010L }

unsigned long SP7[64] [static]
 

Initial value:

 {
    0x00200000L, 0x04200002L, 0x04000802L, 0x00000000L,
    0x00000800L, 0x04000802L, 0x00200802L, 0x04200800L,
    0x04200802L, 0x00200000L, 0x00000000L, 0x04000002L,
    0x00000002L, 0x04000000L, 0x04200002L, 0x00000802L,
    0x04000800L, 0x00200802L, 0x00200002L, 0x04000800L,
    0x04000002L, 0x04200000L, 0x04200800L, 0x00200002L,
    0x04200000L, 0x00000800L, 0x00000802L, 0x04200802L,
    0x00200800L, 0x00000002L, 0x04000000L, 0x00200800L,
    0x04000000L, 0x00200800L, 0x00200000L, 0x04000802L,
    0x04000802L, 0x04200002L, 0x04200002L, 0x00000002L,
    0x00200002L, 0x04000000L, 0x04000800L, 0x00200000L,
    0x04200800L, 0x00000802L, 0x00200802L, 0x04200800L,
    0x00000802L, 0x04000002L, 0x04200802L, 0x04200000L,
    0x00200800L, 0x00000000L, 0x00000002L, 0x04200802L,
    0x00000000L, 0x00200802L, 0x04200000L, 0x00000800L,
    0x04000002L, 0x04000800L, 0x00000800L, 0x00200002L }

unsigned long SP8[64] [static]
 

Initial value:

 {
    0x10001040L, 0x00001000L, 0x00040000L, 0x10041040L,
    0x10000000L, 0x10001040L, 0x00000040L, 0x10000000L,
    0x00040040L, 0x10040000L, 0x10041040L, 0x00041000L,
    0x10041000L, 0x00041040L, 0x00001000L, 0x00000040L,
    0x10040000L, 0x10000040L, 0x10001000L, 0x00001040L,
    0x00041000L, 0x00040040L, 0x10040040L, 0x10041000L,
    0x00001040L, 0x00000000L, 0x00000000L, 0x10040040L,
    0x10000040L, 0x10001000L, 0x00041040L, 0x00040000L,
    0x00041040L, 0x00040000L, 0x10041000L, 0x00001000L,
    0x00000040L, 0x10040040L, 0x00001000L, 0x00041040L,
    0x10001000L, 0x00000040L, 0x10000040L, 0x10040000L,
    0x10040040L, 0x10000000L, 0x00040000L, 0x10001040L,
    0x00000000L, 0x10041040L, 0x00040040L, 0x10000040L,
    0x10040000L, 0x10001000L, 0x10001040L, 0x00000000L,
    0x10041040L, 0x00041000L, 0x00041000L, 0x00001040L,
    0x00001040L, 0x00040040L, 0x10000000L, 0x10041000L }

unsigned char totrot[16] [static]
 

Initial value:

 {
    1,2,4,6,8,10,12,14,15,17,19,21,23,25,27,28 }

Generated on Thu Jan 20 16:16:40 2005 for Axis smart-card FPGA authentication scheme by doxygen 1.3.6