void
main(void)
{
blf_ctx c;
char key[] = "AAAAA";
char key2[] = "abcdefghijklmnopqrstuvwxyz";
u_int32_t data[10];
u_int32_t data2[] =
{0x424c4f57l, 0x46495348l};
u_int16_t i;
/* First test */
for (i = 0; i < 10; i++)
data[i] = i;
blf_key(&c, (u_int8_t *) key, 5);
blf_enc(&c, data, 5);
blf_dec(&c, data, 1);
blf_dec(&c, data + 2, 4);
printf("Should read as 0 - 9.\n");
report(data, 10);
/* Second test */
blf_key(&c, (u_int8_t *) key2, strlen(key2));
blf_enc(&c, data2, 1);
printf("\nShould read as: 0x324ed0fe 0xf413a203.\n");
report(data2, 2);
blf_dec(&c, data2, 1);
report(data2, 2);
}
void wtcc_blowfish(u8 *key, int keylen, int keytable, u8 *data, int datasz, int enc) {
blf_ctx bfx;
int i;
printf("- use keytable %u and key: ", keytable);
for(i = 0; i < keylen; i++) {
printf("%02x", key[i]);
}
printf("\n");
wtcc_blowfish_key(&bfx, key, keylen, keytable);
// NO padding!
// datasz = (datasz + 7) & (~7);
if(debug) {
printf("- DEBUG wtcc_blowfish before (0x%x bytes):\n", datasz);
show_dump(data, datasz, stdout);
}
if(enc == BF_ENCRYPT) {
blf_enc(&bfx, (void *)data, datasz / 8);
} else {
blf_dec(&bfx, (void *)data, datasz / 8);
}
if(debug) {
printf("- DEBUG wtcc_blowfish after:\n");
show_dump(data, datasz, stdout);
}
}
long CBlowfish_DeCode(const char* src,char* dest,unsigned long len)
{
unsigned int i;
for (i=0;i<len;i++)
dest[i]=src[i];
blf_dec(&c,(unsigned long*)dest,len/8);
return CODE_SUCCESS;
}