Lines Matching refs:CDn
250 static uint64_t key_shift_left(uint64_t CDn) {
251 uint64_t carries = (CDn >> 27) & 0x10000001;
252 CDn <<= 1;
253 CDn &= ~0x10000001;
254 CDn |= carries;
255 return CDn;
261 uint64_t CDn = shuffle(key, PC1_shuffle, sizeof(PC1_shuffle));
264 CDn = key_shift_left(CDn);
266 CDn = key_shift_left(CDn);
267 K[i] = shuffle(CDn, PC2_shuffle, sizeof(PC2_shuffle));