Lines Matching refs:r
442 register unsigned long l, r, t, u; in des_encrypt() local
447 r = buf[1]; in des_encrypt()
450 PERM_OP (r, l, t, 4, 0x0f0f0f0f); in des_encrypt()
451 PERM_OP (l, r, t, 16, 0x0000ffff); in des_encrypt()
452 PERM_OP (r, l, t, 2, 0x33333333); in des_encrypt()
453 PERM_OP (l, r, t, 8, 0x00ff00ff); in des_encrypt()
454 PERM_OP (r, l, t, 1, 0x55555555); in des_encrypt()
464 t = (r << 1) | (r >> 31); in des_encrypt()
465 r = (l << 1) | (l >> 31); in des_encrypt()
470 r &= 0xffffffff; in des_encrypt()
479 D_ENCRYPT (l, r, i + 0); /* 1 */ in des_encrypt()
480 D_ENCRYPT (r, l, i + 2); /* 2 */ in des_encrypt()
487 D_ENCRYPT (l, r, i - 0); /* 16 */ in des_encrypt()
488 D_ENCRYPT (r, l, i - 2); /* 15 */ in des_encrypt()
492 r = (r >> 1) | (r << 31); in des_encrypt()
495 r &= 0xffffffff; in des_encrypt()
502 PERM_OP (r, l, t, 1, 0x55555555); in des_encrypt()
503 PERM_OP (l, r, t, 8, 0x00ff00ff); in des_encrypt()
504 PERM_OP (r, l, t, 2, 0x33333333); in des_encrypt()
505 PERM_OP (l, r, t, 16, 0x0000ffff); in des_encrypt()
506 PERM_OP (r, l, t, 4, 0x0f0f0f0f); in des_encrypt()
509 buf[1] = r; in des_encrypt()
511 l = r = t = u = 0; in des_encrypt()