Lines Matching defs:n
424 * Given that V[i] is the initial 64 bit vector, V[n] is the nth 64 bit
425 * vector, D[n] is the nth chunk of 64 bits of data to encrypt
426 * (decrypt), and O[n] is the nth chunk of 64 bits of encrypted
430 * O[n] = D[n] <exclusive or > V[n]
431 * V[n+1] = DES(O[n], key)
453 * V[n] = DES(V[n-1], key)
479 /* O[n] = I[n] ^ V[n] */
744 /* first compute lcm(n,k) */
811 int n = 0, i;
846 while (n < keybytes) {
856 if (keybytes - n < blocklen) {
857 bcopy(inblock, rawkey+n, (keybytes-n));
860 bcopy(inblock, rawkey+n, blocklen);
861 n += blocklen;
884 for (n = 0; n < 8; n++) {
885 dkey[i*8 + n] &= 0xfe;
886 dkey[i*8 + n] |= 1^parity_char(dkey[i*8 + n]);
1327 /* XOR cipher text from n-3 with plain text from n-2 */
1348 /* Save final plaintext bytes from n-1 */
1352 /* Overwrite n-1 with cipher text from n-2 */
1357 /* XOR cipher text from n-1 with plain text from n-1 */
3568 size_t n;
3578 n = MBLKL(bp);
3583 tocopy = (needed >= n ? n : needed);