OpenXM/src/ox_ntl/crypt/des/des3.c - diff

Return to des3.c CVS log

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version 1.2, 2005/06/19 15:45:38

version 1.3, 2005/07/15 16:41:31

Line 1

/* $OpenXM: OpenXM/src/ox_ntl/crypt/des/des3.c,v 1.1 2005/06/19 15:30:00 iwane Exp $ */

/* $OpenXM: OpenXM/src/ox_ntl/crypt/des/des3.c,v 1.2 2005/06/19 15:45:38 iwane Exp $ */

* Triple-DES

* see des.c

Line 15

#define BLOCK 8

#define PRT(x) printf("%5s: %02x%02x%02x%02x %02x%02x%02x%02x\n", #x, x[0], x[1], x[2], x[3], x[4], x[5], x[6], x[7])

/*===========================================================*

* KEY STRUCT

Line 75 des3_dec_c(const des3_key *key, const unsigned char *e

Line 76 des3_dec_c(const des3_key *key, const unsigned char *e

unsigned char b1[8];

unsigned char b2[8];

des_dec_c(key->key + 0, enc, b1);

des_dec_c(key->key + 2, enc, b1);

des_enc_c(key->key + 1, b1, b2);

des_dec_c(key->key + 2, b2, data);

des_dec_c(key->key + 0, b2, data);

return (0);

}