des_soft.c File Reference

Go to the source code of this file.

Functions
void	des_setparity (char *p)

Variables
static char	partab [128]

Function Documentation

des_setparity()

void des_setparity

(

char *

p

)

Definition at line 56 of file des_soft.c.

{
    int i;
 
    for (i = 0; i < 8; i++) {
        *p = partab[*p & 0x7f];
        p++;
    }
}

Variable Documentation

partab

char partab[128]

static

Initial value:

= {
    0x01, 0x01, 0x02, 0x02, 0x04, 0x04, 0x07, 0x07,
    0x08, 0x08, 0x0b, 0x0b, 0x0d, 0x0d, 0x0e, 0x0e,
    0x10, 0x10, 0x13, 0x13, 0x15, 0x15, 0x16, 0x16,
    0x19, 0x19, 0x1a, 0x1a, 0x1c, 0x1c, 0x1f, 0x1f,
    0x20, 0x20, 0x23, 0x23, 0x25, 0x25, 0x26, 0x26,
    0x29, 0x29, 0x2a, 0x2a, 0x2c, 0x2c, 0x2f, 0x2f,
    0x31, 0x31, 0x32, 0x32, 0x34, 0x34, 0x37, 0x37,
    0x38, 0x38, 0x3b, 0x3b, 0x3d, 0x3d, 0x3e, 0x3e,
    0x40, 0x40, 0x43, 0x43, 0x45, 0x45, 0x46, 0x46,
    0x49, 0x49, 0x4a, 0x4a, 0x4c, 0x4c, 0x4f, 0x4f,
    0x51, 0x51, 0x52, 0x52, 0x54, 0x54, 0x57, 0x57,
    0x58, 0x58, 0x5b, 0x5b, 0x5d, 0x5d, 0x5e, 0x5e,
    0x61, 0x61, 0x62, 0x62, 0x64, 0x64, 0x67, 0x67,
    0x68, 0x68, 0x6b, 0x6b, 0x6d, 0x6d, 0x6e, 0x6e,
    0x70, 0x70, 0x73, 0x73, 0x75, 0x75, 0x76, 0x76,
    0x79, 0x79, 0x7a, 0x7a, 0x7c, 0x7c, 0x7f, 0x7f,
}

Definition at line 33 of file des_soft.c.

Referenced by des_setparity().