arno/hashcat
1
0
Fork 0
mirror of https://github.com/hashcat/hashcat.git synced 2024-11-22 16:18:09 +00:00
Code Issues Releases Wiki Activity
251ecc3b0b
hashcat/OpenCL/inc_cipher_des.cl

663 lines
23 KiB
Common Lisp
Raw Blame History

/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#include "inc_vendor.h"
#include "inc_types.h"
#include "inc_platform.h"
#include "inc_common.h"
#include "inc_cipher_des.h"
CONSTANT_VK u32a c_SPtrans[8][64] =
{
{
/* nibble 0 */
0x02080800, 0x00080000, 0x02000002, 0x02080802,
0x02000000, 0x00080802, 0x00080002, 0x02000002,
0x00080802, 0x02080800, 0x02080000, 0x00000802,
0x02000802, 0x02000000, 0x00000000, 0x00080002,
0x00080000, 0x00000002, 0x02000800, 0x00080800,
0x02080802, 0x02080000, 0x00000802, 0x02000800,
0x00000002, 0x00000800, 0x00080800, 0x02080002,
0x00000800, 0x02000802, 0x02080002, 0x00000000,
0x00000000, 0x02080802, 0x02000800, 0x00080002,
0x02080800, 0x00080000, 0x00000802, 0x02000800,
0x02080002, 0x00000800, 0x00080800, 0x02000002,
0x00080802, 0x00000002, 0x02000002, 0x02080000,
0x02080802, 0x00080800, 0x02080000, 0x02000802,
0x02000000, 0x00000802, 0x00080002, 0x00000000,
0x00080000, 0x02000000, 0x02000802, 0x02080800,
0x00000002, 0x02080002, 0x00000800, 0x00080802,
},
{
/* nibble 1 */
0x40108010, 0x00000000, 0x00108000, 0x40100000,
0x40000010, 0x00008010, 0x40008000, 0x00108000,
0x00008000, 0x40100010, 0x00000010, 0x40008000,
0x00100010, 0x40108000, 0x40100000, 0x00000010,
0x00100000, 0x40008010, 0x40100010, 0x00008000,
0x00108010, 0x40000000, 0x00000000, 0x00100010,
0x40008010, 0x00108010, 0x40108000, 0x40000010,
0x40000000, 0x00100000, 0x00008010, 0x40108010,
0x00100010, 0x40108000, 0x40008000, 0x00108010,
0x40108010, 0x00100010, 0x40000010, 0x00000000,
0x40000000, 0x00008010, 0x00100000, 0x40100010,
0x00008000, 0x40000000, 0x00108010, 0x40008010,
0x40108000, 0x00008000, 0x00000000, 0x40000010,
0x00000010, 0x40108010, 0x00108000, 0x40100000,
0x40100010, 0x00100000, 0x00008010, 0x40008000,
0x40008010, 0x00000010, 0x40100000, 0x00108000,
},
{
/* nibble 2 */
0x04000001, 0x04040100, 0x00000100, 0x04000101,
0x00040001, 0x04000000, 0x04000101, 0x00040100,
0x04000100, 0x00040000, 0x04040000, 0x00000001,
0x04040101, 0x00000101, 0x00000001, 0x04040001,
0x00000000, 0x00040001, 0x04040100, 0x00000100,
0x00000101, 0x04040101, 0x00040000, 0x04000001,
0x04040001, 0x04000100, 0x00040101, 0x04040000,
0x00040100, 0x00000000, 0x04000000, 0x00040101,
0x04040100, 0x00000100, 0x00000001, 0x00040000,
0x00000101, 0x00040001, 0x04040000, 0x04000101,
0x00000000, 0x04040100, 0x00040100, 0x04040001,
0x00040001, 0x04000000, 0x04040101, 0x00000001,
0x00040101, 0x04000001, 0x04000000, 0x04040101,
0x00040000, 0x04000100, 0x04000101, 0x00040100,
0x04000100, 0x00000000, 0x04040001, 0x00000101,
0x04000001, 0x00040101, 0x00000100, 0x04040000,
},
{
/* nibble 3 */
0x00401008, 0x10001000, 0x00000008, 0x10401008,
0x00000000, 0x10400000, 0x10001008, 0x00400008,
0x10401000, 0x10000008, 0x10000000, 0x00001008,
0x10000008, 0x00401008, 0x00400000, 0x10000000,
0x10400008, 0x00401000, 0x00001000, 0x00000008,
0x00401000, 0x10001008, 0x10400000, 0x00001000,
0x00001008, 0x00000000, 0x00400008, 0x10401000,
0x10001000, 0x10400008, 0x10401008, 0x00400000,
0x10400008, 0x00001008, 0x00400000, 0x10000008,
0x00401000, 0x10001000, 0x00000008, 0x10400000,
0x10001008, 0x00000000, 0x00001000, 0x00400008,
0x00000000, 0x10400008, 0x10401000, 0x00001000,
0x10000000, 0x10401008, 0x00401008, 0x00400000,
0x10401008, 0x00000008, 0x10001000, 0x00401008,
0x00400008, 0x00401000, 0x10400000, 0x10001008,
0x00001008, 0x10000000, 0x10000008, 0x10401000,
},
{
/* nibble 4 */
0x08000000, 0x00010000, 0x00000400, 0x08010420,
0x08010020, 0x08000400, 0x00010420, 0x08010000,
0x00010000, 0x00000020, 0x08000020, 0x00010400,
0x08000420, 0x08010020, 0x08010400, 0x00000000,
0x00010400, 0x08000000, 0x00010020, 0x00000420,
0x08000400, 0x00010420, 0x00000000, 0x08000020,
0x00000020, 0x08000420, 0x08010420, 0x00010020,
0x08010000, 0x00000400, 0x00000420, 0x08010400,
0x08010400, 0x08000420, 0x00010020, 0x08010000,
0x00010000, 0x00000020, 0x08000020, 0x08000400,
0x08000000, 0x00010400, 0x08010420, 0x00000000,
0x00010420, 0x08000000, 0x00000400, 0x00010020,
0x08000420, 0x00000400, 0x00000000, 0x08010420,
0x08010020, 0x08010400, 0x00000420, 0x00010000,
0x00010400, 0x08010020, 0x08000400, 0x00000420,
0x00000020, 0x00010420, 0x08010000, 0x08000020,
},
{
/* nibble 5 */
0x80000040, 0x00200040, 0x00000000, 0x80202000,
0x00200040, 0x00002000, 0x80002040, 0x00200000,
0x00002040, 0x80202040, 0x00202000, 0x80000000,
0x80002000, 0x80000040, 0x80200000, 0x00202040,
0x00200000, 0x80002040, 0x80200040, 0x00000000,
0x00002000, 0x00000040, 0x80202000, 0x80200040,
0x80202040, 0x80200000, 0x80000000, 0x00002040,
0x00000040, 0x00202000, 0x00202040, 0x80002000,
0x00002040, 0x80000000, 0x80002000, 0x00202040,
0x80202000, 0x00200040, 0x00000000, 0x80002000,
0x80000000, 0x00002000, 0x80200040, 0x00200000,
0x00200040, 0x80202040, 0x00202000, 0x00000040,
0x80202040, 0x00202000, 0x00200000, 0x80002040,
0x80000040, 0x80200000, 0x00202040, 0x00000000,
0x00002000, 0x80000040, 0x80002040, 0x80202000,
0x80200000, 0x00002040, 0x00000040, 0x80200040,
},
{
/* nibble 6 */
0x00004000, 0x00000200, 0x01000200, 0x01000004,
0x01004204, 0x00004004, 0x00004200, 0x00000000,
0x01000000, 0x01000204, 0x00000204, 0x01004000,
0x00000004, 0x01004200, 0x01004000, 0x00000204,
0x01000204, 0x00004000, 0x00004004, 0x01004204,
0x00000000, 0x01000200, 0x01000004, 0x00004200,
0x01004004, 0x00004204, 0x01004200, 0x00000004,
0x00004204, 0x01004004, 0x00000200, 0x01000000,
0x00004204, 0x01004000, 0x01004004, 0x00000204,
0x00004000, 0x00000200, 0x01000000, 0x01004004,
0x01000204, 0x00004204, 0x00004200, 0x00000000,
0x00000200, 0x01000004, 0x00000004, 0x01000200,
0x00000000, 0x01000204, 0x01000200, 0x00004200,
0x00000204, 0x00004000, 0x01004204, 0x01000000,
0x01004200, 0x00000004, 0x00004004, 0x01004204,
0x01000004, 0x01004200, 0x01004000, 0x00004004,
},
{
/* nibble 7 */
0x20800080, 0x20820000, 0x00020080, 0x00000000,
0x20020000, 0x00800080, 0x20800000, 0x20820080,
0x00000080, 0x20000000, 0x00820000, 0x00020080,
0x00820080, 0x20020080, 0x20000080, 0x20800000,
0x00020000, 0x00820080, 0x00800080, 0x20020000,
0x20820080, 0x20000080, 0x00000000, 0x00820000,
0x20000000, 0x00800000, 0x20020080, 0x20800080,
0x00800000, 0x00020000, 0x20820000, 0x00000080,
0x00800000, 0x00020000, 0x20000080, 0x20820080,
0x00020080, 0x20000000, 0x00000000, 0x00820000,
0x20800080, 0x20020080, 0x20020000, 0x00800080,
0x20820000, 0x00000080, 0x00800080, 0x20020000,
0x20820080, 0x00800000, 0x20800000, 0x20000080,
0x00820000, 0x00020080, 0x20020080, 0x20800000,
0x00000080, 0x20820000, 0x00820080, 0x00000000,
0x20000000, 0x20800080, 0x00020000, 0x00820080,
},
};
CONSTANT_VK u32a c_skb[8][64] =
{
{
0x00000000, 0x00000010, 0x20000000, 0x20000010,
0x00010000, 0x00010010, 0x20010000, 0x20010010,
0x00000800, 0x00000810, 0x20000800, 0x20000810,
0x00010800, 0x00010810, 0x20010800, 0x20010810,
0x00000020, 0x00000030, 0x20000020, 0x20000030,
0x00010020, 0x00010030, 0x20010020, 0x20010030,
0x00000820, 0x00000830, 0x20000820, 0x20000830,
0x00010820, 0x00010830, 0x20010820, 0x20010830,
0x00080000, 0x00080010, 0x20080000, 0x20080010,
0x00090000, 0x00090010, 0x20090000, 0x20090010,
0x00080800, 0x00080810, 0x20080800, 0x20080810,
0x00090800, 0x00090810, 0x20090800, 0x20090810,
0x00080020, 0x00080030, 0x20080020, 0x20080030,
0x00090020, 0x00090030, 0x20090020, 0x20090030,
0x00080820, 0x00080830, 0x20080820, 0x20080830,
0x00090820, 0x00090830, 0x20090820, 0x20090830,
},
{
0x00000000, 0x02000000, 0x00002000, 0x02002000,
0x00200000, 0x02200000, 0x00202000, 0x02202000,
0x00000004, 0x02000004, 0x00002004, 0x02002004,
0x00200004, 0x02200004, 0x00202004, 0x02202004,
0x00000400, 0x02000400, 0x00002400, 0x02002400,
0x00200400, 0x02200400, 0x00202400, 0x02202400,
0x00000404, 0x02000404, 0x00002404, 0x02002404,
0x00200404, 0x02200404, 0x00202404, 0x02202404,
0x10000000, 0x12000000, 0x10002000, 0x12002000,
0x10200000, 0x12200000, 0x10202000, 0x12202000,
0x10000004, 0x12000004, 0x10002004, 0x12002004,
0x10200004, 0x12200004, 0x10202004, 0x12202004,
0x10000400, 0x12000400, 0x10002400, 0x12002400,
0x10200400, 0x12200400, 0x10202400, 0x12202400,
0x10000404, 0x12000404, 0x10002404, 0x12002404,
0x10200404, 0x12200404, 0x10202404, 0x12202404,
},
{
0x00000000, 0x00000001, 0x00040000, 0x00040001,
0x01000000, 0x01000001, 0x01040000, 0x01040001,
0x00000002, 0x00000003, 0x00040002, 0x00040003,
0x01000002, 0x01000003, 0x01040002, 0x01040003,
0x00000200, 0x00000201, 0x00040200, 0x00040201,
0x01000200, 0x01000201, 0x01040200, 0x01040201,
0x00000202, 0x00000203, 0x00040202, 0x00040203,
0x01000202, 0x01000203, 0x01040202, 0x01040203,
0x08000000, 0x08000001, 0x08040000, 0x08040001,
0x09000000, 0x09000001, 0x09040000, 0x09040001,
0x08000002, 0x08000003, 0x08040002, 0x08040003,
0x09000002, 0x09000003, 0x09040002, 0x09040003,
0x08000200, 0x08000201, 0x08040200, 0x08040201,
0x09000200, 0x09000201, 0x09040200, 0x09040201,
0x08000202, 0x08000203, 0x08040202, 0x08040203,
0x09000202, 0x09000203, 0x09040202, 0x09040203,
},
{
0x00000000, 0x00100000, 0x00000100, 0x00100100,
0x00000008, 0x00100008, 0x00000108, 0x00100108,
0x00001000, 0x00101000, 0x00001100, 0x00101100,
0x00001008, 0x00101008, 0x00001108, 0x00101108,
0x04000000, 0x04100000, 0x04000100, 0x04100100,
0x04000008, 0x04100008, 0x04000108, 0x04100108,
0x04001000, 0x04101000, 0x04001100, 0x04101100,
0x04001008, 0x04101008, 0x04001108, 0x04101108,
0x00020000, 0x00120000, 0x00020100, 0x00120100,
0x00020008, 0x00120008, 0x00020108, 0x00120108,
0x00021000, 0x00121000, 0x00021100, 0x00121100,
0x00021008, 0x00121008, 0x00021108, 0x00121108,
0x04020000, 0x04120000, 0x04020100, 0x04120100,
0x04020008, 0x04120008, 0x04020108, 0x04120108,
0x04021000, 0x04121000, 0x04021100, 0x04121100,
0x04021008, 0x04121008, 0x04021108, 0x04121108,
},
{
0x00000000, 0x10000000, 0x00010000, 0x10010000,
0x00000004, 0x10000004, 0x00010004, 0x10010004,
0x20000000, 0x30000000, 0x20010000, 0x30010000,
0x20000004, 0x30000004, 0x20010004, 0x30010004,
0x00100000, 0x10100000, 0x00110000, 0x10110000,
0x00100004, 0x10100004, 0x00110004, 0x10110004,
0x20100000, 0x30100000, 0x20110000, 0x30110000,
0x20100004, 0x30100004, 0x20110004, 0x30110004,
0x00001000, 0x10001000, 0x00011000, 0x10011000,
0x00001004, 0x10001004, 0x00011004, 0x10011004,
0x20001000, 0x30001000, 0x20011000, 0x30011000,
0x20001004, 0x30001004, 0x20011004, 0x30011004,
0x00101000, 0x10101000, 0x00111000, 0x10111000,
0x00101004, 0x10101004, 0x00111004, 0x10111004,
0x20101000, 0x30101000, 0x20111000, 0x30111000,
0x20101004, 0x30101004, 0x20111004, 0x30111004,
},
{
0x00000000, 0x08000000, 0x00000008, 0x08000008,
0x00000400, 0x08000400, 0x00000408, 0x08000408,
0x00020000, 0x08020000, 0x00020008, 0x08020008,
0x00020400, 0x08020400, 0x00020408, 0x08020408,
0x00000001, 0x08000001, 0x00000009, 0x08000009,
0x00000401, 0x08000401, 0x00000409, 0x08000409,
0x00020001, 0x08020001, 0x00020009, 0x08020009,
0x00020401, 0x08020401, 0x00020409, 0x08020409,
0x02000000, 0x0A000000, 0x02000008, 0x0A000008,
0x02000400, 0x0A000400, 0x02000408, 0x0A000408,
0x02020000, 0x0A020000, 0x02020008, 0x0A020008,
0x02020400, 0x0A020400, 0x02020408, 0x0A020408,
0x02000001, 0x0A000001, 0x02000009, 0x0A000009,
0x02000401, 0x0A000401, 0x02000409, 0x0A000409,
0x02020001, 0x0A020001, 0x02020009, 0x0A020009,
0x02020401, 0x0A020401, 0x02020409, 0x0A020409,
},
{
0x00000000, 0x00000100, 0x00080000, 0x00080100,
0x01000000, 0x01000100, 0x01080000, 0x01080100,
0x00000010, 0x00000110, 0x00080010, 0x00080110,
0x01000010, 0x01000110, 0x01080010, 0x01080110,
0x00200000, 0x00200100, 0x00280000, 0x00280100,
0x01200000, 0x01200100, 0x01280000, 0x01280100,
0x00200010, 0x00200110, 0x00280010, 0x00280110,
0x01200010, 0x01200110, 0x01280010, 0x01280110,
0x00000200, 0x00000300, 0x00080200, 0x00080300,
0x01000200, 0x01000300, 0x01080200, 0x01080300,
0x00000210, 0x00000310, 0x00080210, 0x00080310,
0x01000210, 0x01000310, 0x01080210, 0x01080310,
0x00200200, 0x00200300, 0x00280200, 0x00280300,
0x01200200, 0x01200300, 0x01280200, 0x01280300,
0x00200210, 0x00200310, 0x00280210, 0x00280310,
0x01200210, 0x01200310, 0x01280210, 0x01280310,
},
{
0x00000000, 0x04000000, 0x00040000, 0x04040000,
0x00000002, 0x04000002, 0x00040002, 0x04040002,
0x00002000, 0x04002000, 0x00042000, 0x04042000,
0x00002002, 0x04002002, 0x00042002, 0x04042002,
0x00000020, 0x04000020, 0x00040020, 0x04040020,
0x00000022, 0x04000022, 0x00040022, 0x04040022,
0x00002020, 0x04002020, 0x00042020, 0x04042020,
0x00002022, 0x04002022, 0x00042022, 0x04042022,
0x00000800, 0x04000800, 0x00040800, 0x04040800,
0x00000802, 0x04000802, 0x00040802, 0x04040802,
0x00002800, 0x04002800, 0x00042800, 0x04042800,
0x00002802, 0x04002802, 0x00042802, 0x04042802,
0x00000820, 0x04000820, 0x00040820, 0x04040820,
0x00000822, 0x04000822, 0x00040822, 0x04040822,
0x00002820, 0x04002820, 0x00042820, 0x04042820,
0x00002822, 0x04002822, 0x00042822, 0x04042822
}
};
DECLSPEC void _des_crypt_encrypt (PRIVATE_AS u32 *out, PRIVATE_AS const u32 *in, PRIVATE_AS const u32 *Kc, PRIVATE_AS const u32 *Kd, SHM_TYPE u32 (*s_SPtrans)[64])
{
u32 r = in[0];
u32 l = in[1];
DES_IP_S (r, l);
r = hc_rotl32_S (r, 3u);
l = hc_rotl32_S (l, 3u);
#ifdef _unroll
#pragma unroll
#endif
for (u32 i = 0; i < 16; i += 2)
{
u32 u;
u32 t;
u = Kc[i + 0] ^ r;
t = Kd[i + 0] ^ hc_rotl32_S (r, 28u);
l ^= DES_BOX_S (((u >> 2) & 0x3f), 0, s_SPtrans)
| DES_BOX_S (((u >> 10) & 0x3f), 2, s_SPtrans)
| DES_BOX_S (((u >> 18) & 0x3f), 4, s_SPtrans)
| DES_BOX_S (((u >> 26) & 0x3f), 6, s_SPtrans)
| DES_BOX_S (((t >> 2) & 0x3f), 1, s_SPtrans)
| DES_BOX_S (((t >> 10) & 0x3f), 3, s_SPtrans)
| DES_BOX_S (((t >> 18) & 0x3f), 5, s_SPtrans)
| DES_BOX_S (((t >> 26) & 0x3f), 7, s_SPtrans);
u = Kc[i + 1] ^ l;
t = Kd[i + 1] ^ hc_rotl32_S (l, 28u);
r ^= DES_BOX_S (((u >> 2) & 0x3f), 0, s_SPtrans)
| DES_BOX_S (((u >> 10) & 0x3f), 2, s_SPtrans)
| DES_BOX_S (((u >> 18) & 0x3f), 4, s_SPtrans)
| DES_BOX_S (((u >> 26) & 0x3f), 6, s_SPtrans)
| DES_BOX_S (((t >> 2) & 0x3f), 1, s_SPtrans)
| DES_BOX_S (((t >> 10) & 0x3f), 3, s_SPtrans)
| DES_BOX_S (((t >> 18) & 0x3f), 5, s_SPtrans)
| DES_BOX_S (((t >> 26) & 0x3f), 7, s_SPtrans);
}
l = hc_rotl32_S (l, 29u);
r = hc_rotl32_S (r, 29u);
DES_FP_S (r, l);
out[0] = l;
out[1] = r;
}
DECLSPEC void _des_crypt_decrypt (PRIVATE_AS u32 *out, PRIVATE_AS const u32 *in, PRIVATE_AS const u32 *Kc, PRIVATE_AS const u32 *Kd, SHM_TYPE u32 (*s_SPtrans)[64])
{
u32 r = in[0];
u32 l = in[1];
DES_IP_S (r, l);
r = hc_rotl32_S (r, 3u);
l = hc_rotl32_S (l, 3u);
#ifdef _unroll
#pragma unroll
#endif
for (u32 i = 16; i > 0; i -= 2)
{
u32 u;
u32 t;
u = Kc[i - 1] ^ r;
t = Kd[i - 1] ^ hc_rotl32_S (r, 28u);
l ^= DES_BOX_S (((u >> 2) & 0x3f), 0, s_SPtrans)
| DES_BOX_S (((u >> 10) & 0x3f), 2, s_SPtrans)
| DES_BOX_S (((u >> 18) & 0x3f), 4, s_SPtrans)
| DES_BOX_S (((u >> 26) & 0x3f), 6, s_SPtrans)
| DES_BOX_S (((t >> 2) & 0x3f), 1, s_SPtrans)
| DES_BOX_S (((t >> 10) & 0x3f), 3, s_SPtrans)
| DES_BOX_S (((t >> 18) & 0x3f), 5, s_SPtrans)
| DES_BOX_S (((t >> 26) & 0x3f), 7, s_SPtrans);
u = Kc[i - 2] ^ l;
t = Kd[i - 2] ^ hc_rotl32_S (l, 28u);
r ^= DES_BOX_S (((u >> 2) & 0x3f), 0, s_SPtrans)
| DES_BOX_S (((u >> 10) & 0x3f), 2, s_SPtrans)
| DES_BOX_S (((u >> 18) & 0x3f), 4, s_SPtrans)
| DES_BOX_S (((u >> 26) & 0x3f), 6, s_SPtrans)
| DES_BOX_S (((t >> 2) & 0x3f), 1, s_SPtrans)
| DES_BOX_S (((t >> 10) & 0x3f), 3, s_SPtrans)
| DES_BOX_S (((t >> 18) & 0x3f), 5, s_SPtrans)
| DES_BOX_S (((t >> 26) & 0x3f), 7, s_SPtrans);
}
l = hc_rotl32_S (l, 29u);
r = hc_rotl32_S (r, 29u);
DES_FP_S (r, l);
out[0] = l;
out[1] = r;
}
DECLSPEC void _des_crypt_keysetup (u32 c, u32 d, PRIVATE_AS u32 *Kc, PRIVATE_AS u32 *Kd, SHM_TYPE u32 (*s_skb)[64])
{
PERM_OP_S (d, c, 4, 0x0f0f0f0f);
HPERM_OP_S (c, 2, 0xcccc0000);
HPERM_OP_S (d, 2, 0xcccc0000);
PERM_OP_S (d, c, 1, 0x55555555);
PERM_OP_S (c, d, 8, 0x00ff00ff);
PERM_OP_S (d, c, 1, 0x55555555);
d = ((d & 0x000000ff) << 16)
| ((d & 0x0000ff00) << 0)
| ((d & 0x00ff0000) >> 16)
| ((c & 0xf0000000) >> 4);
c = c & 0x0fffffff;
#ifdef _unroll
#pragma unroll
#endif
for (u32 i = 0; i < 16; i++)
{
if ((i < 2) || (i == 8) || (i == 15))
{
c = ((c >> 1) | (c << 27));
d = ((d >> 1) | (d << 27));
}
else
{
c = ((c >> 2) | (c << 26));
d = ((d >> 2) | (d << 26));
}
c = c & 0x0fffffff;
d = d & 0x0fffffff;
const u32 c00 = (c >> 0) & 0x0000003f;
const u32 c06 = (c >> 6) & 0x00383003;
const u32 c07 = (c >> 7) & 0x0000003c;
const u32 c13 = (c >> 13) & 0x0000060f;
const u32 c20 = (c >> 20) & 0x00000001;
u32 s = DES_BOX_S (((c00 >> 0) & 0xff), 0, s_skb)
| DES_BOX_S (((c06 >> 0) & 0xff)
|((c07 >> 0) & 0xff), 1, s_skb)
| DES_BOX_S (((c13 >> 0) & 0xff)
|((c06 >> 8) & 0xff), 2, s_skb)
| DES_BOX_S (((c20 >> 0) & 0xff)
|((c13 >> 8) & 0xff)
|((c06 >> 16) & 0xff), 3, s_skb);
const u32 d00 = (d >> 0) & 0x00003c3f;
const u32 d07 = (d >> 7) & 0x00003f03;
const u32 d21 = (d >> 21) & 0x0000000f;
const u32 d22 = (d >> 22) & 0x00000030;
u32 t = DES_BOX_S (((d00 >> 0) & 0xff), 4, s_skb)
| DES_BOX_S (((d07 >> 0) & 0xff)
|((d00 >> 8) & 0xff), 5, s_skb)
| DES_BOX_S (((d07 >> 8) & 0xff), 6, s_skb)
| DES_BOX_S (((d21 >> 0) & 0xff)
|((d22 >> 0) & 0xff), 7, s_skb);
Kc[i] = ((t << 16) | (s & 0x0000ffff));
Kd[i] = ((s >> 16) | (t & 0xffff0000));
Kc[i] = hc_rotl32_S (Kc[i], 2u);
Kd[i] = hc_rotl32_S (Kd[i], 2u);
}
}
DECLSPEC void _des_crypt_encrypt_vect (PRIVATE_AS u32x *out, PRIVATE_AS const u32x *in, PRIVATE_AS const u32x *Kc, PRIVATE_AS const u32x *Kd, SHM_TYPE u32 (*s_SPtrans)[64])
{
u32x r = in[0];
u32x l = in[1];
DES_IP (r, l);
r = hc_rotl32 (r, 3u);
l = hc_rotl32 (l, 3u);
#ifdef _unroll
#pragma unroll
#endif
for (u32 i = 0; i < 16; i += 2)
{
u32x u;
u32x t;
u = Kc[i + 0] ^ r;
t = Kd[i + 0] ^ hc_rotl32 (r, 28u);
l ^= DES_BOX (((u >> 2) & 0x3f), 0, s_SPtrans)
| DES_BOX (((u >> 10) & 0x3f), 2, s_SPtrans)
| DES_BOX (((u >> 18) & 0x3f), 4, s_SPtrans)
| DES_BOX (((u >> 26) & 0x3f), 6, s_SPtrans)
| DES_BOX (((t >> 2) & 0x3f), 1, s_SPtrans)
| DES_BOX (((t >> 10) & 0x3f), 3, s_SPtrans)
| DES_BOX (((t >> 18) & 0x3f), 5, s_SPtrans)
| DES_BOX (((t >> 26) & 0x3f), 7, s_SPtrans);
u = Kc[i + 1] ^ l;
t = Kd[i + 1] ^ hc_rotl32 (l, 28u);
r ^= DES_BOX (((u >> 2) & 0x3f), 0, s_SPtrans)
| DES_BOX (((u >> 10) & 0x3f), 2, s_SPtrans)
| DES_BOX (((u >> 18) & 0x3f), 4, s_SPtrans)
| DES_BOX (((u >> 26) & 0x3f), 6, s_SPtrans)
| DES_BOX (((t >> 2) & 0x3f), 1, s_SPtrans)
| DES_BOX (((t >> 10) & 0x3f), 3, s_SPtrans)
| DES_BOX (((t >> 18) & 0x3f), 5, s_SPtrans)
| DES_BOX (((t >> 26) & 0x3f), 7, s_SPtrans);
}
l = hc_rotl32 (l, 29u);
r = hc_rotl32 (r, 29u);
DES_FP (r, l);
out[0] = l;
out[1] = r;
}
DECLSPEC void _des_crypt_decrypt_vect (PRIVATE_AS u32x *out, PRIVATE_AS const u32x *in, PRIVATE_AS const u32x *Kc, PRIVATE_AS const u32x *Kd, SHM_TYPE u32 (*s_SPtrans)[64])
{
u32x r = in[0];
u32x l = in[1];
DES_IP (r, l);
r = hc_rotl32 (r, 3u);
l = hc_rotl32 (l, 3u);
#ifdef _unroll
#pragma unroll
#endif
for (u32 i = 16; i > 0; i -= 2)
{
u32x u;
u32x t;
u = Kc[i - 1] ^ r;
t = Kd[i - 1] ^ hc_rotl32 (r, 28u);
l ^= DES_BOX (((u >> 2) & 0x3f), 0, s_SPtrans)
| DES_BOX (((u >> 10) & 0x3f), 2, s_SPtrans)
| DES_BOX (((u >> 18) & 0x3f), 4, s_SPtrans)
| DES_BOX (((u >> 26) & 0x3f), 6, s_SPtrans)
| DES_BOX (((t >> 2) & 0x3f), 1, s_SPtrans)
| DES_BOX (((t >> 10) & 0x3f), 3, s_SPtrans)
| DES_BOX (((t >> 18) & 0x3f), 5, s_SPtrans)
| DES_BOX (((t >> 26) & 0x3f), 7, s_SPtrans);
u = Kc[i - 2] ^ l;
t = Kd[i - 2] ^ hc_rotl32 (l, 28u);
r ^= DES_BOX (((u >> 2) & 0x3f), 0, s_SPtrans)
| DES_BOX (((u >> 10) & 0x3f), 2, s_SPtrans)
| DES_BOX (((u >> 18) & 0x3f), 4, s_SPtrans)
| DES_BOX (((u >> 26) & 0x3f), 6, s_SPtrans)
| DES_BOX (((t >> 2) & 0x3f), 1, s_SPtrans)
| DES_BOX (((t >> 10) & 0x3f), 3, s_SPtrans)
| DES_BOX (((t >> 18) & 0x3f), 5, s_SPtrans)
| DES_BOX (((t >> 26) & 0x3f), 7, s_SPtrans);
}
l = hc_rotl32 (l, 29u);
r = hc_rotl32 (r, 29u);
DES_FP (r, l);
out[0] = l;
out[1] = r;
}
DECLSPEC void _des_crypt_keysetup_vect (u32x c, u32x d, PRIVATE_AS u32x *Kc, PRIVATE_AS u32x *Kd, SHM_TYPE u32 (*s_skb)[64])
{
PERM_OP (d, c, 4, 0x0f0f0f0f);
HPERM_OP (c, 2, 0xcccc0000);
HPERM_OP (d, 2, 0xcccc0000);
PERM_OP (d, c, 1, 0x55555555);
PERM_OP (c, d, 8, 0x00ff00ff);
PERM_OP (d, c, 1, 0x55555555);
d = ((d & 0x000000ff) << 16)
| ((d & 0x0000ff00) << 0)
| ((d & 0x00ff0000) >> 16)
| ((c & 0xf0000000) >> 4);
c = c & 0x0fffffff;
#ifdef _unroll
#pragma unroll
#endif
for (u32 i = 0; i < 16; i++)
{
if ((i < 2) || (i == 8) || (i == 15))
{
c = ((c >> 1) | (c << 27));
d = ((d >> 1) | (d << 27));
}
else
{
c = ((c >> 2) | (c << 26));
d = ((d >> 2) | (d << 26));
}
c = c & 0x0fffffff;
d = d & 0x0fffffff;
const u32x c00 = (c >> 0) & 0x0000003f;
const u32x c06 = (c >> 6) & 0x00383003;
const u32x c07 = (c >> 7) & 0x0000003c;
const u32x c13 = (c >> 13) & 0x0000060f;
const u32x c20 = (c >> 20) & 0x00000001;
u32x s = DES_BOX (((c00 >> 0) & 0xff), 0, s_skb)
| DES_BOX (((c06 >> 0) & 0xff)
|((c07 >> 0) & 0xff), 1, s_skb)
| DES_BOX (((c13 >> 0) & 0xff)
|((c06 >> 8) & 0xff), 2, s_skb)
| DES_BOX (((c20 >> 0) & 0xff)
|((c13 >> 8) & 0xff)
|((c06 >> 16) & 0xff), 3, s_skb);
const u32x d00 = (d >> 0) & 0x00003c3f;
const u32x d07 = (d >> 7) & 0x00003f03;
const u32x d21 = (d >> 21) & 0x0000000f;
const u32x d22 = (d >> 22) & 0x00000030;
u32x t = DES_BOX (((d00 >> 0) & 0xff), 4, s_skb)
| DES_BOX (((d07 >> 0) & 0xff)
|((d00 >> 8) & 0xff), 5, s_skb)
| DES_BOX (((d07 >> 8) & 0xff), 6, s_skb)
| DES_BOX (((d21 >> 0) & 0xff)
|((d22 >> 0) & 0xff), 7, s_skb);
Kc[i] = ((t << 16) | (s & 0x0000ffff));
Kd[i] = ((s >> 16) | (t & 0xffff0000));
Kc[i] = hc_rotl32 (Kc[i], 2u);
Kd[i] = hc_rotl32 (Kd[i], 2u);
}
}
Reference in New Issue View Git Blame Copy Permalink