diff options
Diffstat (limited to 'src/lib/block/des')
| -rw-r--r-- | src/lib/block/des/des.cpp | 304 | ||||
| -rw-r--r-- | src/lib/block/des/des.h | 70 | ||||
| -rw-r--r-- | src/lib/block/des/des_tab.cpp | 636 | ||||
| -rw-r--r-- | src/lib/block/des/desx.cpp | 62 | ||||
| -rw-r--r-- | src/lib/block/des/desx.h | 35 | ||||
| -rw-r--r-- | src/lib/block/des/info.txt | 1 |
6 files changed, 1108 insertions, 0 deletions
diff --git a/src/lib/block/des/des.cpp b/src/lib/block/des/des.cpp new file mode 100644 index 000000000..a87b4d6bc --- /dev/null +++ b/src/lib/block/des/des.cpp @@ -0,0 +1,304 @@ +/* +* DES +* (C) 1999-2008 Jack Lloyd +* +* Based on a public domain implemenation by Phil Karn (who in turn +* credited Richard Outerbridge and Jim Gillogly) +* +* Distributed under the terms of the Botan license +*/ + +#include <botan/des.h> +#include <botan/loadstor.h> +#include <botan/rotate.h> + +namespace Botan { + +namespace { + +/* +* DES Key Schedule +*/ +void des_key_schedule(u32bit round_key[32], const byte key[8]) + { + static const byte ROT[16] = { 1, 1, 2, 2, 2, 2, 2, 2, + 1, 2, 2, 2, 2, 2, 2, 1 }; + + u32bit C = ((key[7] & 0x80) << 20) | ((key[6] & 0x80) << 19) | + ((key[5] & 0x80) << 18) | ((key[4] & 0x80) << 17) | + ((key[3] & 0x80) << 16) | ((key[2] & 0x80) << 15) | + ((key[1] & 0x80) << 14) | ((key[0] & 0x80) << 13) | + ((key[7] & 0x40) << 13) | ((key[6] & 0x40) << 12) | + ((key[5] & 0x40) << 11) | ((key[4] & 0x40) << 10) | + ((key[3] & 0x40) << 9) | ((key[2] & 0x40) << 8) | + ((key[1] & 0x40) << 7) | ((key[0] & 0x40) << 6) | + ((key[7] & 0x20) << 6) | ((key[6] & 0x20) << 5) | + ((key[5] & 0x20) << 4) | ((key[4] & 0x20) << 3) | + ((key[3] & 0x20) << 2) | ((key[2] & 0x20) << 1) | + ((key[1] & 0x20) ) | ((key[0] & 0x20) >> 1) | + ((key[7] & 0x10) >> 1) | ((key[6] & 0x10) >> 2) | + ((key[5] & 0x10) >> 3) | ((key[4] & 0x10) >> 4); + u32bit D = ((key[7] & 0x02) << 26) | ((key[6] & 0x02) << 25) | + ((key[5] & 0x02) << 24) | ((key[4] & 0x02) << 23) | + ((key[3] & 0x02) << 22) | ((key[2] & 0x02) << 21) | + ((key[1] & 0x02) << 20) | ((key[0] & 0x02) << 19) | + ((key[7] & 0x04) << 17) | ((key[6] & 0x04) << 16) | + ((key[5] & 0x04) << 15) | ((key[4] & 0x04) << 14) | + ((key[3] & 0x04) << 13) | ((key[2] & 0x04) << 12) | + ((key[1] & 0x04) << 11) | ((key[0] & 0x04) << 10) | + ((key[7] & 0x08) << 8) | ((key[6] & 0x08) << 7) | + ((key[5] & 0x08) << 6) | ((key[4] & 0x08) << 5) | + ((key[3] & 0x08) << 4) | ((key[2] & 0x08) << 3) | + ((key[1] & 0x08) << 2) | ((key[0] & 0x08) << 1) | + ((key[3] & 0x10) >> 1) | ((key[2] & 0x10) >> 2) | + ((key[1] & 0x10) >> 3) | ((key[0] & 0x10) >> 4); + + for(size_t i = 0; i != 16; ++i) + { + C = ((C << ROT[i]) | (C >> (28-ROT[i]))) & 0x0FFFFFFF; + D = ((D << ROT[i]) | (D >> (28-ROT[i]))) & 0x0FFFFFFF; + round_key[2*i ] = ((C & 0x00000010) << 22) | ((C & 0x00000800) << 17) | + ((C & 0x00000020) << 16) | ((C & 0x00004004) << 15) | + ((C & 0x00000200) << 11) | ((C & 0x00020000) << 10) | + ((C & 0x01000000) >> 6) | ((C & 0x00100000) >> 4) | + ((C & 0x00010000) << 3) | ((C & 0x08000000) >> 2) | + ((C & 0x00800000) << 1) | ((D & 0x00000010) << 8) | + ((D & 0x00000002) << 7) | ((D & 0x00000001) << 2) | + ((D & 0x00000200) ) | ((D & 0x00008000) >> 2) | + ((D & 0x00000088) >> 3) | ((D & 0x00001000) >> 7) | + ((D & 0x00080000) >> 9) | ((D & 0x02020000) >> 14) | + ((D & 0x00400000) >> 21); + round_key[2*i+1] = ((C & 0x00000001) << 28) | ((C & 0x00000082) << 18) | + ((C & 0x00002000) << 14) | ((C & 0x00000100) << 10) | + ((C & 0x00001000) << 9) | ((C & 0x00040000) << 6) | + ((C & 0x02400000) << 4) | ((C & 0x00008000) << 2) | + ((C & 0x00200000) >> 1) | ((C & 0x04000000) >> 10) | + ((D & 0x00000020) << 6) | ((D & 0x00000100) ) | + ((D & 0x00000800) >> 1) | ((D & 0x00000040) >> 3) | + ((D & 0x00010000) >> 4) | ((D & 0x00000400) >> 5) | + ((D & 0x00004000) >> 10) | ((D & 0x04000000) >> 13) | + ((D & 0x00800000) >> 14) | ((D & 0x00100000) >> 18) | + ((D & 0x01000000) >> 24) | ((D & 0x08000000) >> 26); + } + } + +/* +* DES Encryption +*/ +void des_encrypt(u32bit& L, u32bit& R, + const u32bit round_key[32]) + { + for(size_t i = 0; i != 16; i += 2) + { + u32bit T0, T1; + + T0 = rotate_right(R, 4) ^ round_key[2*i]; + T1 = R ^ round_key[2*i + 1]; + + L ^= DES_SPBOX1[get_byte(0, T0)] ^ DES_SPBOX2[get_byte(0, T1)] ^ + DES_SPBOX3[get_byte(1, T0)] ^ DES_SPBOX4[get_byte(1, T1)] ^ + DES_SPBOX5[get_byte(2, T0)] ^ DES_SPBOX6[get_byte(2, T1)] ^ + DES_SPBOX7[get_byte(3, T0)] ^ DES_SPBOX8[get_byte(3, T1)]; + + T0 = rotate_right(L, 4) ^ round_key[2*i + 2]; + T1 = L ^ round_key[2*i + 3]; + + R ^= DES_SPBOX1[get_byte(0, T0)] ^ DES_SPBOX2[get_byte(0, T1)] ^ + DES_SPBOX3[get_byte(1, T0)] ^ DES_SPBOX4[get_byte(1, T1)] ^ + DES_SPBOX5[get_byte(2, T0)] ^ DES_SPBOX6[get_byte(2, T1)] ^ + DES_SPBOX7[get_byte(3, T0)] ^ DES_SPBOX8[get_byte(3, T1)]; + } + } + +/* +* DES Decryption +*/ +void des_decrypt(u32bit& L, u32bit& R, + const u32bit round_key[32]) + { + for(size_t i = 16; i != 0; i -= 2) + { + u32bit T0, T1; + + T0 = rotate_right(R, 4) ^ round_key[2*i - 2]; + T1 = R ^ round_key[2*i - 1]; + + L ^= DES_SPBOX1[get_byte(0, T0)] ^ DES_SPBOX2[get_byte(0, T1)] ^ + DES_SPBOX3[get_byte(1, T0)] ^ DES_SPBOX4[get_byte(1, T1)] ^ + DES_SPBOX5[get_byte(2, T0)] ^ DES_SPBOX6[get_byte(2, T1)] ^ + DES_SPBOX7[get_byte(3, T0)] ^ DES_SPBOX8[get_byte(3, T1)]; + + T0 = rotate_right(L, 4) ^ round_key[2*i - 4]; + T1 = L ^ round_key[2*i - 3]; + + R ^= DES_SPBOX1[get_byte(0, T0)] ^ DES_SPBOX2[get_byte(0, T1)] ^ + DES_SPBOX3[get_byte(1, T0)] ^ DES_SPBOX4[get_byte(1, T1)] ^ + DES_SPBOX5[get_byte(2, T0)] ^ DES_SPBOX6[get_byte(2, T1)] ^ + DES_SPBOX7[get_byte(3, T0)] ^ DES_SPBOX8[get_byte(3, T1)]; + } + } + +} + +/* +* DES Encryption +*/ +void DES::encrypt_n(const byte in[], byte out[], size_t blocks) const + { + for(size_t i = 0; i != blocks; ++i) + { + u64bit T = (DES_IPTAB1[in[0]] ) | (DES_IPTAB1[in[1]] << 1) | + (DES_IPTAB1[in[2]] << 2) | (DES_IPTAB1[in[3]] << 3) | + (DES_IPTAB1[in[4]] << 4) | (DES_IPTAB1[in[5]] << 5) | + (DES_IPTAB1[in[6]] << 6) | (DES_IPTAB2[in[7]] ); + + u32bit L = static_cast<u32bit>(T >> 32); + u32bit R = static_cast<u32bit>(T); + + des_encrypt(L, R, &round_key[0]); + + T = (DES_FPTAB1[get_byte(0, L)] << 5) | (DES_FPTAB1[get_byte(1, L)] << 3) | + (DES_FPTAB1[get_byte(2, L)] << 1) | (DES_FPTAB2[get_byte(3, L)] << 1) | + (DES_FPTAB1[get_byte(0, R)] << 4) | (DES_FPTAB1[get_byte(1, R)] << 2) | + (DES_FPTAB1[get_byte(2, R)] ) | (DES_FPTAB2[get_byte(3, R)] ); + T = rotate_left(T, 32); + + store_be(T, out); + + in += BLOCK_SIZE; + out += BLOCK_SIZE; + } + } + +/* +* DES Decryption +*/ +void DES::decrypt_n(const byte in[], byte out[], size_t blocks) const + { + for(size_t i = 0; i != blocks; ++i) + { + u64bit T = (DES_IPTAB1[in[0]] ) | (DES_IPTAB1[in[1]] << 1) | + (DES_IPTAB1[in[2]] << 2) | (DES_IPTAB1[in[3]] << 3) | + (DES_IPTAB1[in[4]] << 4) | (DES_IPTAB1[in[5]] << 5) | + (DES_IPTAB1[in[6]] << 6) | (DES_IPTAB2[in[7]] ); + + u32bit L = static_cast<u32bit>(T >> 32); + u32bit R = static_cast<u32bit>(T); + + des_decrypt(L, R, &round_key[0]); + + T = (DES_FPTAB1[get_byte(0, L)] << 5) | (DES_FPTAB1[get_byte(1, L)] << 3) | + (DES_FPTAB1[get_byte(2, L)] << 1) | (DES_FPTAB2[get_byte(3, L)] << 1) | + (DES_FPTAB1[get_byte(0, R)] << 4) | (DES_FPTAB1[get_byte(1, R)] << 2) | + (DES_FPTAB1[get_byte(2, R)] ) | (DES_FPTAB2[get_byte(3, R)] ); + + T = rotate_left(T, 32); + + store_be(T, out); + + in += BLOCK_SIZE; + out += BLOCK_SIZE; + } + } + +/* +* DES Key Schedule +*/ +void DES::key_schedule(const byte key[], size_t) + { + round_key.resize(32); + des_key_schedule(&round_key[0], key); + } + +void DES::clear() + { + zap(round_key); + } + +/* +* TripleDES Encryption +*/ +void TripleDES::encrypt_n(const byte in[], byte out[], size_t blocks) const + { + for(size_t i = 0; i != blocks; ++i) + { + u64bit T = (DES_IPTAB1[in[0]] ) | (DES_IPTAB1[in[1]] << 1) | + (DES_IPTAB1[in[2]] << 2) | (DES_IPTAB1[in[3]] << 3) | + (DES_IPTAB1[in[4]] << 4) | (DES_IPTAB1[in[5]] << 5) | + (DES_IPTAB1[in[6]] << 6) | (DES_IPTAB2[in[7]] ); + + u32bit L = static_cast<u32bit>(T >> 32); + u32bit R = static_cast<u32bit>(T); + + des_encrypt(L, R, &round_key[0]); + des_decrypt(R, L, &round_key[32]); + des_encrypt(L, R, &round_key[64]); + + T = (DES_FPTAB1[get_byte(0, L)] << 5) | (DES_FPTAB1[get_byte(1, L)] << 3) | + (DES_FPTAB1[get_byte(2, L)] << 1) | (DES_FPTAB2[get_byte(3, L)] << 1) | + (DES_FPTAB1[get_byte(0, R)] << 4) | (DES_FPTAB1[get_byte(1, R)] << 2) | + (DES_FPTAB1[get_byte(2, R)] ) | (DES_FPTAB2[get_byte(3, R)] ); + + T = rotate_left(T, 32); + + store_be(T, out); + + in += BLOCK_SIZE; + out += BLOCK_SIZE; + } + } + +/* +* TripleDES Decryption +*/ +void TripleDES::decrypt_n(const byte in[], byte out[], size_t blocks) const + { + for(size_t i = 0; i != blocks; ++i) + { + u64bit T = (DES_IPTAB1[in[0]] ) | (DES_IPTAB1[in[1]] << 1) | + (DES_IPTAB1[in[2]] << 2) | (DES_IPTAB1[in[3]] << 3) | + (DES_IPTAB1[in[4]] << 4) | (DES_IPTAB1[in[5]] << 5) | + (DES_IPTAB1[in[6]] << 6) | (DES_IPTAB2[in[7]] ); + + u32bit L = static_cast<u32bit>(T >> 32); + u32bit R = static_cast<u32bit>(T); + + des_decrypt(L, R, &round_key[64]); + des_encrypt(R, L, &round_key[32]); + des_decrypt(L, R, &round_key[0]); + + T = (DES_FPTAB1[get_byte(0, L)] << 5) | (DES_FPTAB1[get_byte(1, L)] << 3) | + (DES_FPTAB1[get_byte(2, L)] << 1) | (DES_FPTAB2[get_byte(3, L)] << 1) | + (DES_FPTAB1[get_byte(0, R)] << 4) | (DES_FPTAB1[get_byte(1, R)] << 2) | + (DES_FPTAB1[get_byte(2, R)] ) | (DES_FPTAB2[get_byte(3, R)] ); + + T = rotate_left(T, 32); + + store_be(T, out); + + in += BLOCK_SIZE; + out += BLOCK_SIZE; + } + } + +/* +* TripleDES Key Schedule +*/ +void TripleDES::key_schedule(const byte key[], size_t length) + { + round_key.resize(3*32); + des_key_schedule(&round_key[0], key); + des_key_schedule(&round_key[32], key + 8); + + if(length == 24) + des_key_schedule(&round_key[64], key + 16); + else + copy_mem(&round_key[64], &round_key[0], 32); + } + +void TripleDES::clear() + { + zap(round_key); + } + +} diff --git a/src/lib/block/des/des.h b/src/lib/block/des/des.h new file mode 100644 index 000000000..4f3811bcf --- /dev/null +++ b/src/lib/block/des/des.h @@ -0,0 +1,70 @@ +/* +* DES +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ + +#ifndef BOTAN_DES_H__ +#define BOTAN_DES_H__ + +#include <botan/block_cipher.h> + +namespace Botan { + +/** +* DES +*/ +class BOTAN_DLL DES : public Block_Cipher_Fixed_Params<8, 8> + { + public: + void encrypt_n(const byte in[], byte out[], size_t blocks) const; + void decrypt_n(const byte in[], byte out[], size_t blocks) const; + + void clear(); + std::string name() const { return "DES"; } + BlockCipher* clone() const { return new DES; } + private: + void key_schedule(const byte[], size_t); + + secure_vector<u32bit> round_key; + }; + +/** +* Triple DES +*/ +class BOTAN_DLL TripleDES : public Block_Cipher_Fixed_Params<8, 16, 24, 8> + { + public: + void encrypt_n(const byte in[], byte out[], size_t blocks) const; + void decrypt_n(const byte in[], byte out[], size_t blocks) const; + + void clear(); + std::string name() const { return "TripleDES"; } + BlockCipher* clone() const { return new TripleDES; } + private: + void key_schedule(const byte[], size_t); + + secure_vector<u32bit> round_key; + }; + +/* +* DES Tables +*/ +extern const u32bit DES_SPBOX1[256]; +extern const u32bit DES_SPBOX2[256]; +extern const u32bit DES_SPBOX3[256]; +extern const u32bit DES_SPBOX4[256]; +extern const u32bit DES_SPBOX5[256]; +extern const u32bit DES_SPBOX6[256]; +extern const u32bit DES_SPBOX7[256]; +extern const u32bit DES_SPBOX8[256]; + +extern const u64bit DES_IPTAB1[256]; +extern const u64bit DES_IPTAB2[256]; +extern const u64bit DES_FPTAB1[256]; +extern const u64bit DES_FPTAB2[256]; + +} + +#endif diff --git a/src/lib/block/des/des_tab.cpp b/src/lib/block/des/des_tab.cpp new file mode 100644 index 000000000..b46ca3063 --- /dev/null +++ b/src/lib/block/des/des_tab.cpp @@ -0,0 +1,636 @@ +/* +* Substitution/Permutation Tables for DES +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ + +#include <botan/des.h> + +namespace Botan { + +const u32bit DES_SPBOX1[256] = { + 0x01010400, 0x00000000, 0x00010000, 0x01010404, 0x01010004, 0x00010404, + 0x00000004, 0x00010000, 0x00000400, 0x01010400, 0x01010404, 0x00000400, + 0x01000404, 0x01010004, 0x01000000, 0x00000004, 0x00000404, 0x01000400, + 0x01000400, 0x00010400, 0x00010400, 0x01010000, 0x01010000, 0x01000404, + 0x00010004, 0x01000004, 0x01000004, 0x00010004, 0x00000000, 0x00000404, + 0x00010404, 0x01000000, 0x00010000, 0x01010404, 0x00000004, 0x01010000, + 0x01010400, 0x01000000, 0x01000000, 0x00000400, 0x01010004, 0x00010000, + 0x00010400, 0x01000004, 0x00000400, 0x00000004, 0x01000404, 0x00010404, + 0x01010404, 0x00010004, 0x01010000, 0x01000404, 0x01000004, 0x00000404, + 0x00010404, 0x01010400, 0x00000404, 0x01000400, 0x01000400, 0x00000000, + 0x00010004, 0x00010400, 0x00000000, 0x01010004, 0x01010400, 0x00000000, + 0x00010000, 0x01010404, 0x01010004, 0x00010404, 0x00000004, 0x00010000, + 0x00000400, 0x01010400, 0x01010404, 0x00000400, 0x01000404, 0x01010004, + 0x01000000, 0x00000004, 0x00000404, 0x01000400, 0x01000400, 0x00010400, + 0x00010400, 0x01010000, 0x01010000, 0x01000404, 0x00010004, 0x01000004, + 0x01000004, 0x00010004, 0x00000000, 0x00000404, 0x00010404, 0x01000000, + 0x00010000, 0x01010404, 0x00000004, 0x01010000, 0x01010400, 0x01000000, + 0x01000000, 0x00000400, 0x01010004, 0x00010000, 0x00010400, 0x01000004, + 0x00000400, 0x00000004, 0x01000404, 0x00010404, 0x01010404, 0x00010004, + 0x01010000, 0x01000404, 0x01000004, 0x00000404, 0x00010404, 0x01010400, + 0x00000404, 0x01000400, 0x01000400, 0x00000000, 0x00010004, 0x00010400, + 0x00000000, 0x01010004, 0x01010400, 0x00000000, 0x00010000, 0x01010404, + 0x01010004, 0x00010404, 0x00000004, 0x00010000, 0x00000400, 0x01010400, + 0x01010404, 0x00000400, 0x01000404, 0x01010004, 0x01000000, 0x00000004, + 0x00000404, 0x01000400, 0x01000400, 0x00010400, 0x00010400, 0x01010000, + 0x01010000, 0x01000404, 0x00010004, 0x01000004, 0x01000004, 0x00010004, + 0x00000000, 0x00000404, 0x00010404, 0x01000000, 0x00010000, 0x01010404, + 0x00000004, 0x01010000, 0x01010400, 0x01000000, 0x01000000, 0x00000400, + 0x01010004, 0x00010000, 0x00010400, 0x01000004, 0x00000400, 0x00000004, + 0x01000404, 0x00010404, 0x01010404, 0x00010004, 0x01010000, 0x01000404, + 0x01000004, 0x00000404, 0x00010404, 0x01010400, 0x00000404, 0x01000400, + 0x01000400, 0x00000000, 0x00010004, 0x00010400, 0x00000000, 0x01010004, + 0x01010400, 0x00000000, 0x00010000, 0x01010404, 0x01010004, 0x00010404, + 0x00000004, 0x00010000, 0x00000400, 0x01010400, 0x01010404, 0x00000400, + 0x01000404, 0x01010004, 0x01000000, 0x00000004, 0x00000404, 0x01000400, + 0x01000400, 0x00010400, 0x00010400, 0x01010000, 0x01010000, 0x01000404, + 0x00010004, 0x01000004, 0x01000004, 0x00010004, 0x00000000, 0x00000404, + 0x00010404, 0x01000000, 0x00010000, 0x01010404, 0x00000004, 0x01010000, + 0x01010400, 0x01000000, 0x01000000, 0x00000400, 0x01010004, 0x00010000, + 0x00010400, 0x01000004, 0x00000400, 0x00000004, 0x01000404, 0x00010404, + 0x01010404, 0x00010004, 0x01010000, 0x01000404, 0x01000004, 0x00000404, + 0x00010404, 0x01010400, 0x00000404, 0x01000400, 0x01000400, 0x00000000, + 0x00010004, 0x00010400, 0x00000000, 0x01010004 }; + +const u32bit DES_SPBOX2[256] = { + 0x80108020, 0x80008000, 0x00008000, 0x00108020, 0x00100000, 0x00000020, + 0x80100020, 0x80008020, 0x80000020, 0x80108020, 0x80108000, 0x80000000, + 0x80008000, 0x00100000, 0x00000020, 0x80100020, 0x00108000, 0x00100020, + 0x80008020, 0x00000000, 0x80000000, 0x00008000, 0x00108020, 0x80100000, + 0x00100020, 0x80000020, 0x00000000, 0x00108000, 0x00008020, 0x80108000, + 0x80100000, 0x00008020, 0x00000000, 0x00108020, 0x80100020, 0x00100000, + 0x80008020, 0x80100000, 0x80108000, 0x00008000, 0x80100000, 0x80008000, + 0x00000020, 0x80108020, 0x00108020, 0x00000020, 0x00008000, 0x80000000, + 0x00008020, 0x80108000, 0x00100000, 0x80000020, 0x00100020, 0x80008020, + 0x80000020, 0x00100020, 0x00108000, 0x00000000, 0x80008000, 0x00008020, + 0x80000000, 0x80100020, 0x80108020, 0x00108000, 0x80108020, 0x80008000, + 0x00008000, 0x00108020, 0x00100000, 0x00000020, 0x80100020, 0x80008020, + 0x80000020, 0x80108020, 0x80108000, 0x80000000, 0x80008000, 0x00100000, + 0x00000020, 0x80100020, 0x00108000, 0x00100020, 0x80008020, 0x00000000, + 0x80000000, 0x00008000, 0x00108020, 0x80100000, 0x00100020, 0x80000020, + 0x00000000, 0x00108000, 0x00008020, 0x80108000, 0x80100000, 0x00008020, + 0x00000000, 0x00108020, 0x80100020, 0x00100000, 0x80008020, 0x80100000, + 0x80108000, 0x00008000, 0x80100000, 0x80008000, 0x00000020, 0x80108020, + 0x00108020, 0x00000020, 0x00008000, 0x80000000, 0x00008020, 0x80108000, + 0x00100000, 0x80000020, 0x00100020, 0x80008020, 0x80000020, 0x00100020, + 0x00108000, 0x00000000, 0x80008000, 0x00008020, 0x80000000, 0x80100020, + 0x80108020, 0x00108000, 0x80108020, 0x80008000, 0x00008000, 0x00108020, + 0x00100000, 0x00000020, 0x80100020, 0x80008020, 0x80000020, 0x80108020, + 0x80108000, 0x80000000, 0x80008000, 0x00100000, 0x00000020, 0x80100020, + 0x00108000, 0x00100020, 0x80008020, 0x00000000, 0x80000000, 0x00008000, + 0x00108020, 0x80100000, 0x00100020, 0x80000020, 0x00000000, 0x00108000, + 0x00008020, 0x80108000, 0x80100000, 0x00008020, 0x00000000, 0x00108020, + 0x80100020, 0x00100000, 0x80008020, 0x80100000, 0x80108000, 0x00008000, + 0x80100000, 0x80008000, 0x00000020, 0x80108020, 0x00108020, 0x00000020, + 0x00008000, 0x80000000, 0x00008020, 0x80108000, 0x00100000, 0x80000020, + 0x00100020, 0x80008020, 0x80000020, 0x00100020, 0x00108000, 0x00000000, + 0x80008000, 0x00008020, 0x80000000, 0x80100020, 0x80108020, 0x00108000, + 0x80108020, 0x80008000, 0x00008000, 0x00108020, 0x00100000, 0x00000020, + 0x80100020, 0x80008020, 0x80000020, 0x80108020, 0x80108000, 0x80000000, + 0x80008000, 0x00100000, 0x00000020, 0x80100020, 0x00108000, 0x00100020, + 0x80008020, 0x00000000, 0x80000000, 0x00008000, 0x00108020, 0x80100000, + 0x00100020, 0x80000020, 0x00000000, 0x00108000, 0x00008020, 0x80108000, + 0x80100000, 0x00008020, 0x00000000, 0x00108020, 0x80100020, 0x00100000, + 0x80008020, 0x80100000, 0x80108000, 0x00008000, 0x80100000, 0x80008000, + 0x00000020, 0x80108020, 0x00108020, 0x00000020, 0x00008000, 0x80000000, + 0x00008020, 0x80108000, 0x00100000, 0x80000020, 0x00100020, 0x80008020, + 0x80000020, 0x00100020, 0x00108000, 0x00000000, 0x80008000, 0x00008020, + 0x80000000, 0x80100020, 0x80108020, 0x00108000 }; + +const u32bit DES_SPBOX3[256] = { + 0x00000208, 0x08020200, 0x00000000, 0x08020008, 0x08000200, 0x00000000, + 0x00020208, 0x08000200, 0x00020008, 0x08000008, 0x08000008, 0x00020000, + 0x08020208, 0x00020008, 0x08020000, 0x00000208, 0x08000000, 0x00000008, + 0x08020200, 0x00000200, 0x00020200, 0x08020000, 0x08020008, 0x00020208, + 0x08000208, 0x00020200, 0x00020000, 0x08000208, 0x00000008, 0x08020208, + 0x00000200, 0x08000000, 0x08020200, 0x08000000, 0x00020008, 0x00000208, + 0x00020000, 0x08020200, 0x08000200, 0x00000000, 0x00000200, 0x00020008, + 0x08020208, 0x08000200, 0x08000008, 0x00000200, 0x00000000, 0x08020008, + 0x08000208, 0x00020000, 0x08000000, 0x08020208, 0x00000008, 0x00020208, + 0x00020200, 0x08000008, 0x08020000, 0x08000208, 0x00000208, 0x08020000, + 0x00020208, 0x00000008, 0x08020008, 0x00020200, 0x00000208, 0x08020200, + 0x00000000, 0x08020008, 0x08000200, 0x00000000, 0x00020208, 0x08000200, + 0x00020008, 0x08000008, 0x08000008, 0x00020000, 0x08020208, 0x00020008, + 0x08020000, 0x00000208, 0x08000000, 0x00000008, 0x08020200, 0x00000200, + 0x00020200, 0x08020000, 0x08020008, 0x00020208, 0x08000208, 0x00020200, + 0x00020000, 0x08000208, 0x00000008, 0x08020208, 0x00000200, 0x08000000, + 0x08020200, 0x08000000, 0x00020008, 0x00000208, 0x00020000, 0x08020200, + 0x08000200, 0x00000000, 0x00000200, 0x00020008, 0x08020208, 0x08000200, + 0x08000008, 0x00000200, 0x00000000, 0x08020008, 0x08000208, 0x00020000, + 0x08000000, 0x08020208, 0x00000008, 0x00020208, 0x00020200, 0x08000008, + 0x08020000, 0x08000208, 0x00000208, 0x08020000, 0x00020208, 0x00000008, + 0x08020008, 0x00020200, 0x00000208, 0x08020200, 0x00000000, 0x08020008, + 0x08000200, 0x00000000, 0x00020208, 0x08000200, 0x00020008, 0x08000008, + 0x08000008, 0x00020000, 0x08020208, 0x00020008, 0x08020000, 0x00000208, + 0x08000000, 0x00000008, 0x08020200, 0x00000200, 0x00020200, 0x08020000, + 0x08020008, 0x00020208, 0x08000208, 0x00020200, 0x00020000, 0x08000208, + 0x00000008, 0x08020208, 0x00000200, 0x08000000, 0x08020200, 0x08000000, + 0x00020008, 0x00000208, 0x00020000, 0x08020200, 0x08000200, 0x00000000, + 0x00000200, 0x00020008, 0x08020208, 0x08000200, 0x08000008, 0x00000200, + 0x00000000, 0x08020008, 0x08000208, 0x00020000, 0x08000000, 0x08020208, + 0x00000008, 0x00020208, 0x00020200, 0x08000008, 0x08020000, 0x08000208, + 0x00000208, 0x08020000, 0x00020208, 0x00000008, 0x08020008, 0x00020200, + 0x00000208, 0x08020200, 0x00000000, 0x08020008, 0x08000200, 0x00000000, + 0x00020208, 0x08000200, 0x00020008, 0x08000008, 0x08000008, 0x00020000, + 0x08020208, 0x00020008, 0x08020000, 0x00000208, 0x08000000, 0x00000008, + 0x08020200, 0x00000200, 0x00020200, 0x08020000, 0x08020008, 0x00020208, + 0x08000208, 0x00020200, 0x00020000, 0x08000208, 0x00000008, 0x08020208, + 0x00000200, 0x08000000, 0x08020200, 0x08000000, 0x00020008, 0x00000208, + 0x00020000, 0x08020200, 0x08000200, 0x00000000, 0x00000200, 0x00020008, + 0x08020208, 0x08000200, 0x08000008, 0x00000200, 0x00000000, 0x08020008, + 0x08000208, 0x00020000, 0x08000000, 0x08020208, 0x00000008, 0x00020208, + 0x00020200, 0x08000008, 0x08020000, 0x08000208, 0x00000208, 0x08020000, + 0x00020208, 0x00000008, 0x08020008, 0x00020200 }; + +const u32bit DES_SPBOX4[256] = { + 0x00802001, 0x00002081, 0x00002081, 0x00000080, 0x00802080, 0x00800081, + 0x00800001, 0x00002001, 0x00000000, 0x00802000, 0x00802000, 0x00802081, + 0x00000081, 0x00000000, 0x00800080, 0x00800001, 0x00000001, 0x00002000, + 0x00800000, 0x00802001, 0x00000080, 0x00800000, 0x00002001, 0x00002080, + 0x00800081, 0x00000001, 0x00002080, 0x00800080, 0x00002000, 0x00802080, + 0x00802081, 0x00000081, 0x00800080, 0x00800001, 0x00802000, 0x00802081, + 0x00000081, 0x00000000, 0x00000000, 0x00802000, 0x00002080, 0x00800080, + 0x00800081, 0x00000001, 0x00802001, 0x00002081, 0x00002081, 0x00000080, + 0x00802081, 0x00000081, 0x00000001, 0x00002000, 0x00800001, 0x00002001, + 0x00802080, 0x00800081, 0x00002001, 0x00002080, 0x00800000, 0x00802001, + 0x00000080, 0x00800000, 0x00002000, 0x00802080, 0x00802001, 0x00002081, + 0x00002081, 0x00000080, 0x00802080, 0x00800081, 0x00800001, 0x00002001, + 0x00000000, 0x00802000, 0x00802000, 0x00802081, 0x00000081, 0x00000000, + 0x00800080, 0x00800001, 0x00000001, 0x00002000, 0x00800000, 0x00802001, + 0x00000080, 0x00800000, 0x00002001, 0x00002080, 0x00800081, 0x00000001, + 0x00002080, 0x00800080, 0x00002000, 0x00802080, 0x00802081, 0x00000081, + 0x00800080, 0x00800001, 0x00802000, 0x00802081, 0x00000081, 0x00000000, + 0x00000000, 0x00802000, 0x00002080, 0x00800080, 0x00800081, 0x00000001, + 0x00802001, 0x00002081, 0x00002081, 0x00000080, 0x00802081, 0x00000081, + 0x00000001, 0x00002000, 0x00800001, 0x00002001, 0x00802080, 0x00800081, + 0x00002001, 0x00002080, 0x00800000, 0x00802001, 0x00000080, 0x00800000, + 0x00002000, 0x00802080, 0x00802001, 0x00002081, 0x00002081, 0x00000080, + 0x00802080, 0x00800081, 0x00800001, 0x00002001, 0x00000000, 0x00802000, + 0x00802000, 0x00802081, 0x00000081, 0x00000000, 0x00800080, 0x00800001, + 0x00000001, 0x00002000, 0x00800000, 0x00802001, 0x00000080, 0x00800000, + 0x00002001, 0x00002080, 0x00800081, 0x00000001, 0x00002080, 0x00800080, + 0x00002000, 0x00802080, 0x00802081, 0x00000081, 0x00800080, 0x00800001, + 0x00802000, 0x00802081, 0x00000081, 0x00000000, 0x00000000, 0x00802000, + 0x00002080, 0x00800080, 0x00800081, 0x00000001, 0x00802001, 0x00002081, + 0x00002081, 0x00000080, 0x00802081, 0x00000081, 0x00000001, 0x00002000, + 0x00800001, 0x00002001, 0x00802080, 0x00800081, 0x00002001, 0x00002080, + 0x00800000, 0x00802001, 0x00000080, 0x00800000, 0x00002000, 0x00802080, + 0x00802001, 0x00002081, 0x00002081, 0x00000080, 0x00802080, 0x00800081, + 0x00800001, 0x00002001, 0x00000000, 0x00802000, 0x00802000, 0x00802081, + 0x00000081, 0x00000000, 0x00800080, 0x00800001, 0x00000001, 0x00002000, + 0x00800000, 0x00802001, 0x00000080, 0x00800000, 0x00002001, 0x00002080, + 0x00800081, 0x00000001, 0x00002080, 0x00800080, 0x00002000, 0x00802080, + 0x00802081, 0x00000081, 0x00800080, 0x00800001, 0x00802000, 0x00802081, + 0x00000081, 0x00000000, 0x00000000, 0x00802000, 0x00002080, 0x00800080, + 0x00800081, 0x00000001, 0x00802001, 0x00002081, 0x00002081, 0x00000080, + 0x00802081, 0x00000081, 0x00000001, 0x00002000, 0x00800001, 0x00002001, + 0x00802080, 0x00800081, 0x00002001, 0x00002080, 0x00800000, 0x00802001, + 0x00000080, 0x00800000, 0x00002000, 0x00802080 }; + +const u32bit DES_SPBOX5[256] = { + 0x00000100, 0x02080100, 0x02080000, 0x42000100, 0x00080000, 0x00000100, + 0x40000000, 0x02080000, 0x40080100, 0x00080000, 0x02000100, 0x40080100, + 0x42000100, 0x42080000, 0x00080100, 0x40000000, 0x02000000, 0x40080000, + 0x40080000, 0x00000000, 0x40000100, 0x42080100, 0x42080100, 0x02000100, + 0x42080000, 0x40000100, 0x00000000, 0x42000000, 0x02080100, 0x02000000, + 0x42000000, 0x00080100, 0x00080000, 0x42000100, 0x00000100, 0x02000000, + 0x40000000, 0x02080000, 0x42000100, 0x40080100, 0x02000100, 0x40000000, + 0x42080000, 0x02080100, 0x40080100, 0x00000100, 0x02000000, 0x42080000, + 0x42080100, 0x00080100, 0x42000000, 0x42080100, 0x02080000, 0x00000000, + 0x40080000, 0x42000000, 0x00080100, 0x02000100, 0x40000100, 0x00080000, + 0x00000000, 0x40080000, 0x02080100, 0x40000100, 0x00000100, 0x02080100, + 0x02080000, 0x42000100, 0x00080000, 0x00000100, 0x40000000, 0x02080000, + 0x40080100, 0x00080000, 0x02000100, 0x40080100, 0x42000100, 0x42080000, + 0x00080100, 0x40000000, 0x02000000, 0x40080000, 0x40080000, 0x00000000, + 0x40000100, 0x42080100, 0x42080100, 0x02000100, 0x42080000, 0x40000100, + 0x00000000, 0x42000000, 0x02080100, 0x02000000, 0x42000000, 0x00080100, + 0x00080000, 0x42000100, 0x00000100, 0x02000000, 0x40000000, 0x02080000, + 0x42000100, 0x40080100, 0x02000100, 0x40000000, 0x42080000, 0x02080100, + 0x40080100, 0x00000100, 0x02000000, 0x42080000, 0x42080100, 0x00080100, + 0x42000000, 0x42080100, 0x02080000, 0x00000000, 0x40080000, 0x42000000, + 0x00080100, 0x02000100, 0x40000100, 0x00080000, 0x00000000, 0x40080000, + 0x02080100, 0x40000100, 0x00000100, 0x02080100, 0x02080000, 0x42000100, + 0x00080000, 0x00000100, 0x40000000, 0x02080000, 0x40080100, 0x00080000, + 0x02000100, 0x40080100, 0x42000100, 0x42080000, 0x00080100, 0x40000000, + 0x02000000, 0x40080000, 0x40080000, 0x00000000, 0x40000100, 0x42080100, + 0x42080100, 0x02000100, 0x42080000, 0x40000100, 0x00000000, 0x42000000, + 0x02080100, 0x02000000, 0x42000000, 0x00080100, 0x00080000, 0x42000100, + 0x00000100, 0x02000000, 0x40000000, 0x02080000, 0x42000100, 0x40080100, + 0x02000100, 0x40000000, 0x42080000, 0x02080100, 0x40080100, 0x00000100, + 0x02000000, 0x42080000, 0x42080100, 0x00080100, 0x42000000, 0x42080100, + 0x02080000, 0x00000000, 0x40080000, 0x42000000, 0x00080100, 0x02000100, + 0x40000100, 0x00080000, 0x00000000, 0x40080000, 0x02080100, 0x40000100, + 0x00000100, 0x02080100, 0x02080000, 0x42000100, 0x00080000, 0x00000100, + 0x40000000, 0x02080000, 0x40080100, 0x00080000, 0x02000100, 0x40080100, + 0x42000100, 0x42080000, 0x00080100, 0x40000000, 0x02000000, 0x40080000, + 0x40080000, 0x00000000, 0x40000100, 0x42080100, 0x42080100, 0x02000100, + 0x42080000, 0x40000100, 0x00000000, 0x42000000, 0x02080100, 0x02000000, + 0x42000000, 0x00080100, 0x00080000, 0x42000100, 0x00000100, 0x02000000, + 0x40000000, 0x02080000, 0x42000100, 0x40080100, 0x02000100, 0x40000000, + 0x42080000, 0x02080100, 0x40080100, 0x00000100, 0x02000000, 0x42080000, + 0x42080100, 0x00080100, 0x42000000, 0x42080100, 0x02080000, 0x00000000, + 0x40080000, 0x42000000, 0x00080100, 0x02000100, 0x40000100, 0x00080000, + 0x00000000, 0x40080000, 0x02080100, 0x40000100 }; + +const u32bit DES_SPBOX6[256] = { + 0x20000010, 0x20400000, 0x00004000, 0x20404010, 0x20400000, 0x00000010, + 0x20404010, 0x00400000, 0x20004000, 0x00404010, 0x00400000, 0x20000010, + 0x00400010, 0x20004000, 0x20000000, 0x00004010, 0x00000000, 0x00400010, + 0x20004010, 0x00004000, 0x00404000, 0x20004010, 0x00000010, 0x20400010, + 0x20400010, 0x00000000, 0x00404010, 0x20404000, 0x00004010, 0x00404000, + 0x20404000, 0x20000000, 0x20004000, 0x00000010, 0x20400010, 0x00404000, + 0x20404010, 0x00400000, 0x00004010, 0x20000010, 0x00400000, 0x20004000, + 0x20000000, 0x00004010, 0x20000010, 0x20404010, 0x00404000, 0x20400000, + 0x00404010, 0x20404000, 0x00000000, 0x20400010, 0x00000010, 0x00004000, + 0x20400000, 0x00404010, 0x00004000, 0x00400010, 0x20004010, 0x00000000, + 0x20404000, 0x20000000, 0x00400010, 0x20004010, 0x20000010, 0x20400000, + 0x00004000, 0x20404010, 0x20400000, 0x00000010, 0x20404010, 0x00400000, + 0x20004000, 0x00404010, 0x00400000, 0x20000010, 0x00400010, 0x20004000, + 0x20000000, 0x00004010, 0x00000000, 0x00400010, 0x20004010, 0x00004000, + 0x00404000, 0x20004010, 0x00000010, 0x20400010, 0x20400010, 0x00000000, + 0x00404010, 0x20404000, 0x00004010, 0x00404000, 0x20404000, 0x20000000, + 0x20004000, 0x00000010, 0x20400010, 0x00404000, 0x20404010, 0x00400000, + 0x00004010, 0x20000010, 0x00400000, 0x20004000, 0x20000000, 0x00004010, + 0x20000010, 0x20404010, 0x00404000, 0x20400000, 0x00404010, 0x20404000, + 0x00000000, 0x20400010, 0x00000010, 0x00004000, 0x20400000, 0x00404010, + 0x00004000, 0x00400010, 0x20004010, 0x00000000, 0x20404000, 0x20000000, + 0x00400010, 0x20004010, 0x20000010, 0x20400000, 0x00004000, 0x20404010, + 0x20400000, 0x00000010, 0x20404010, 0x00400000, 0x20004000, 0x00404010, + 0x00400000, 0x20000010, 0x00400010, 0x20004000, 0x20000000, 0x00004010, + 0x00000000, 0x00400010, 0x20004010, 0x00004000, 0x00404000, 0x20004010, + 0x00000010, 0x20400010, 0x20400010, 0x00000000, 0x00404010, 0x20404000, + 0x00004010, 0x00404000, 0x20404000, 0x20000000, 0x20004000, 0x00000010, + 0x20400010, 0x00404000, 0x20404010, 0x00400000, 0x00004010, 0x20000010, + 0x00400000, 0x20004000, 0x20000000, 0x00004010, 0x20000010, 0x20404010, + 0x00404000, 0x20400000, 0x00404010, 0x20404000, 0x00000000, 0x20400010, + 0x00000010, 0x00004000, 0x20400000, 0x00404010, 0x00004000, 0x00400010, + 0x20004010, 0x00000000, 0x20404000, 0x20000000, 0x00400010, 0x20004010, + 0x20000010, 0x20400000, 0x00004000, 0x20404010, 0x20400000, 0x00000010, + 0x20404010, 0x00400000, 0x20004000, 0x00404010, 0x00400000, 0x20000010, + 0x00400010, 0x20004000, 0x20000000, 0x00004010, 0x00000000, 0x00400010, + 0x20004010, 0x00004000, 0x00404000, 0x20004010, 0x00000010, 0x20400010, + 0x20400010, 0x00000000, 0x00404010, 0x20404000, 0x00004010, 0x00404000, + 0x20404000, 0x20000000, 0x20004000, 0x00000010, 0x20400010, 0x00404000, + 0x20404010, 0x00400000, 0x00004010, 0x20000010, 0x00400000, 0x20004000, + 0x20000000, 0x00004010, 0x20000010, 0x20404010, 0x00404000, 0x20400000, + 0x00404010, 0x20404000, 0x00000000, 0x20400010, 0x00000010, 0x00004000, + 0x20400000, 0x00404010, 0x00004000, 0x00400010, 0x20004010, 0x00000000, + 0x20404000, 0x20000000, 0x00400010, 0x20004010 }; + +const u32bit DES_SPBOX7[256] = { + 0x00200000, 0x04200002, 0x04000802, 0x00000000, 0x00000800, 0x04000802, + 0x00200802, 0x04200800, 0x04200802, 0x00200000, 0x00000000, 0x04000002, + 0x00000002, 0x04000000, 0x04200002, 0x00000802, 0x04000800, 0x00200802, + 0x00200002, 0x04000800, 0x04000002, 0x04200000, 0x04200800, 0x00200002, + 0x04200000, 0x00000800, 0x00000802, 0x04200802, 0x00200800, 0x00000002, + 0x04000000, 0x00200800, 0x04000000, 0x00200800, 0x00200000, 0x04000802, + 0x04000802, 0x04200002, 0x04200002, 0x00000002, 0x00200002, 0x04000000, + 0x04000800, 0x00200000, 0x04200800, 0x00000802, 0x00200802, 0x04200800, + 0x00000802, 0x04000002, 0x04200802, 0x04200000, 0x00200800, 0x00000000, + 0x00000002, 0x04200802, 0x00000000, 0x00200802, 0x04200000, 0x00000800, + 0x04000002, 0x04000800, 0x00000800, 0x00200002, 0x00200000, 0x04200002, + 0x04000802, 0x00000000, 0x00000800, 0x04000802, 0x00200802, 0x04200800, + 0x04200802, 0x00200000, 0x00000000, 0x04000002, 0x00000002, 0x04000000, + 0x04200002, 0x00000802, 0x04000800, 0x00200802, 0x00200002, 0x04000800, + 0x04000002, 0x04200000, 0x04200800, 0x00200002, 0x04200000, 0x00000800, + 0x00000802, 0x04200802, 0x00200800, 0x00000002, 0x04000000, 0x00200800, + 0x04000000, 0x00200800, 0x00200000, 0x04000802, 0x04000802, 0x04200002, + 0x04200002, 0x00000002, 0x00200002, 0x04000000, 0x04000800, 0x00200000, + 0x04200800, 0x00000802, 0x00200802, 0x04200800, 0x00000802, 0x04000002, + 0x04200802, 0x04200000, 0x00200800, 0x00000000, 0x00000002, 0x04200802, + 0x00000000, 0x00200802, 0x04200000, 0x00000800, 0x04000002, 0x04000800, + 0x00000800, 0x00200002, 0x00200000, 0x04200002, 0x04000802, 0x00000000, + 0x00000800, 0x04000802, 0x00200802, 0x04200800, 0x04200802, 0x00200000, + 0x00000000, 0x04000002, 0x00000002, 0x04000000, 0x04200002, 0x00000802, + 0x04000800, 0x00200802, 0x00200002, 0x04000800, 0x04000002, 0x04200000, + 0x04200800, 0x00200002, 0x04200000, 0x00000800, 0x00000802, 0x04200802, + 0x00200800, 0x00000002, 0x04000000, 0x00200800, 0x04000000, 0x00200800, + 0x00200000, 0x04000802, 0x04000802, 0x04200002, 0x04200002, 0x00000002, + 0x00200002, 0x04000000, 0x04000800, 0x00200000, 0x04200800, 0x00000802, + 0x00200802, 0x04200800, 0x00000802, 0x04000002, 0x04200802, 0x04200000, + 0x00200800, 0x00000000, 0x00000002, 0x04200802, 0x00000000, 0x00200802, + 0x04200000, 0x00000800, 0x04000002, 0x04000800, 0x00000800, 0x00200002, + 0x00200000, 0x04200002, 0x04000802, 0x00000000, 0x00000800, 0x04000802, + 0x00200802, 0x04200800, 0x04200802, 0x00200000, 0x00000000, 0x04000002, + 0x00000002, 0x04000000, 0x04200002, 0x00000802, 0x04000800, 0x00200802, + 0x00200002, 0x04000800, 0x04000002, 0x04200000, 0x04200800, 0x00200002, + 0x04200000, 0x00000800, 0x00000802, 0x04200802, 0x00200800, 0x00000002, + 0x04000000, 0x00200800, 0x04000000, 0x00200800, 0x00200000, 0x04000802, + 0x04000802, 0x04200002, 0x04200002, 0x00000002, 0x00200002, 0x04000000, + 0x04000800, 0x00200000, 0x04200800, 0x00000802, 0x00200802, 0x04200800, + 0x00000802, 0x04000002, 0x04200802, 0x04200000, 0x00200800, 0x00000000, + 0x00000002, 0x04200802, 0x00000000, 0x00200802, 0x04200000, 0x00000800, + 0x04000002, 0x04000800, 0x00000800, 0x00200002 }; + +const u32bit DES_SPBOX8[256] = { + 0x10001040, 0x00001000, 0x00040000, 0x10041040, 0x10000000, 0x10001040, + 0x00000040, 0x10000000, 0x00040040, 0x10040000, 0x10041040, 0x00041000, + 0x10041000, 0x00041040, 0x00001000, 0x00000040, 0x10040000, 0x10000040, + 0x10001000, 0x00001040, 0x00041000, 0x00040040, 0x10040040, 0x10041000, + 0x00001040, 0x00000000, 0x00000000, 0x10040040, 0x10000040, 0x10001000, + 0x00041040, 0x00040000, 0x00041040, 0x00040000, 0x10041000, 0x00001000, + 0x00000040, 0x10040040, 0x00001000, 0x00041040, 0x10001000, 0x00000040, + 0x10000040, 0x10040000, 0x10040040, 0x10000000, 0x00040000, 0x10001040, + 0x00000000, 0x10041040, 0x00040040, 0x10000040, 0x10040000, 0x10001000, + 0x10001040, 0x00000000, 0x10041040, 0x00041000, 0x00041000, 0x00001040, + 0x00001040, 0x00040040, 0x10000000, 0x10041000, 0x10001040, 0x00001000, + 0x00040000, 0x10041040, 0x10000000, 0x10001040, 0x00000040, 0x10000000, + 0x00040040, 0x10040000, 0x10041040, 0x00041000, 0x10041000, 0x00041040, + 0x00001000, 0x00000040, 0x10040000, 0x10000040, 0x10001000, 0x00001040, + 0x00041000, 0x00040040, 0x10040040, 0x10041000, 0x00001040, 0x00000000, + 0x00000000, 0x10040040, 0x10000040, 0x10001000, 0x00041040, 0x00040000, + 0x00041040, 0x00040000, 0x10041000, 0x00001000, 0x00000040, 0x10040040, + 0x00001000, 0x00041040, 0x10001000, 0x00000040, 0x10000040, 0x10040000, + 0x10040040, 0x10000000, 0x00040000, 0x10001040, 0x00000000, 0x10041040, + 0x00040040, 0x10000040, 0x10040000, 0x10001000, 0x10001040, 0x00000000, + 0x10041040, 0x00041000, 0x00041000, 0x00001040, 0x00001040, 0x00040040, + 0x10000000, 0x10041000, 0x10001040, 0x00001000, 0x00040000, 0x10041040, + 0x10000000, 0x10001040, 0x00000040, 0x10000000, 0x00040040, 0x10040000, + 0x10041040, 0x00041000, 0x10041000, 0x00041040, 0x00001000, 0x00000040, + 0x10040000, 0x10000040, 0x10001000, 0x00001040, 0x00041000, 0x00040040, + 0x10040040, 0x10041000, 0x00001040, 0x00000000, 0x00000000, 0x10040040, + 0x10000040, 0x10001000, 0x00041040, 0x00040000, 0x00041040, 0x00040000, + 0x10041000, 0x00001000, 0x00000040, 0x10040040, 0x00001000, 0x00041040, + 0x10001000, 0x00000040, 0x10000040, 0x10040000, 0x10040040, 0x10000000, + 0x00040000, 0x10001040, 0x00000000, 0x10041040, 0x00040040, 0x10000040, + 0x10040000, 0x10001000, 0x10001040, 0x00000000, 0x10041040, 0x00041000, + 0x00041000, 0x00001040, 0x00001040, 0x00040040, 0x10000000, 0x10041000, + 0x10001040, 0x00001000, 0x00040000, 0x10041040, 0x10000000, 0x10001040, + 0x00000040, 0x10000000, 0x00040040, 0x10040000, 0x10041040, 0x00041000, + 0x10041000, 0x00041040, 0x00001000, 0x00000040, 0x10040000, 0x10000040, + 0x10001000, 0x00001040, 0x00041000, 0x00040040, 0x10040040, 0x10041000, + 0x00001040, 0x00000000, 0x00000000, 0x10040040, 0x10000040, 0x10001000, + 0x00041040, 0x00040000, 0x00041040, 0x00040000, 0x10041000, 0x00001000, + 0x00000040, 0x10040040, 0x00001000, 0x00041040, 0x10001000, 0x00000040, + 0x10000040, 0x10040000, 0x10040040, 0x10000000, 0x00040000, 0x10001040, + 0x00000000, 0x10041040, 0x00040040, 0x10000040, 0x10040000, 0x10001000, + 0x10001040, 0x00000000, 0x10041040, 0x00041000, 0x00041000, 0x00001040, + 0x00001040, 0x00040040, 0x10000000, 0x10041000 }; + +const u64bit DES_IPTAB1[256] = { +0x0000000000000000, 0x0000000200000000, 0x0000000000000002, 0x0000000200000002, +0x0000020000000000, 0x0000020200000000, 0x0000020000000002, 0x0000020200000002, +0x0000000000000200, 0x0000000200000200, 0x0000000000000202, 0x0000000200000202, +0x0000020000000200, 0x0000020200000200, 0x0000020000000202, 0x0000020200000202, +0x0002000000000000, 0x0002000200000000, 0x0002000000000002, 0x0002000200000002, +0x0002020000000000, 0x0002020200000000, 0x0002020000000002, 0x0002020200000002, +0x0002000000000200, 0x0002000200000200, 0x0002000000000202, 0x0002000200000202, +0x0002020000000200, 0x0002020200000200, 0x0002020000000202, 0x0002020200000202, +0x0000000000020000, 0x0000000200020000, 0x0000000000020002, 0x0000000200020002, +0x0000020000020000, 0x0000020200020000, 0x0000020000020002, 0x0000020200020002, +0x0000000000020200, 0x0000000200020200, 0x0000000000020202, 0x0000000200020202, +0x0000020000020200, 0x0000020200020200, 0x0000020000020202, 0x0000020200020202, +0x0002000000020000, 0x0002000200020000, 0x0002000000020002, 0x0002000200020002, +0x0002020000020000, 0x0002020200020000, 0x0002020000020002, 0x0002020200020002, +0x0002000000020200, 0x0002000200020200, 0x0002000000020202, 0x0002000200020202, +0x0002020000020200, 0x0002020200020200, 0x0002020000020202, 0x0002020200020202, +0x0200000000000000, 0x0200000200000000, 0x0200000000000002, 0x0200000200000002, +0x0200020000000000, 0x0200020200000000, 0x0200020000000002, 0x0200020200000002, +0x0200000000000200, 0x0200000200000200, 0x0200000000000202, 0x0200000200000202, +0x0200020000000200, 0x0200020200000200, 0x0200020000000202, 0x0200020200000202, +0x0202000000000000, 0x0202000200000000, 0x0202000000000002, 0x0202000200000002, +0x0202020000000000, 0x0202020200000000, 0x0202020000000002, 0x0202020200000002, +0x0202000000000200, 0x0202000200000200, 0x0202000000000202, 0x0202000200000202, +0x0202020000000200, 0x0202020200000200, 0x0202020000000202, 0x0202020200000202, +0x0200000000020000, 0x0200000200020000, 0x0200000000020002, 0x0200000200020002, +0x0200020000020000, 0x0200020200020000, 0x0200020000020002, 0x0200020200020002, +0x0200000000020200, 0x0200000200020200, 0x0200000000020202, 0x0200000200020202, +0x0200020000020200, 0x0200020200020200, 0x0200020000020202, 0x0200020200020202, +0x0202000000020000, 0x0202000200020000, 0x0202000000020002, 0x0202000200020002, +0x0202020000020000, 0x0202020200020000, 0x0202020000020002, 0x0202020200020002, +0x0202000000020200, 0x0202000200020200, 0x0202000000020202, 0x0202000200020202, +0x0202020000020200, 0x0202020200020200, 0x0202020000020202, 0x0202020200020202, +0x0000000002000000, 0x0000000202000000, 0x0000000002000002, 0x0000000202000002, +0x0000020002000000, 0x0000020202000000, 0x0000020002000002, 0x0000020202000002, +0x0000000002000200, 0x0000000202000200, 0x0000000002000202, 0x0000000202000202, +0x0000020002000200, 0x0000020202000200, 0x0000020002000202, 0x0000020202000202, +0x0002000002000000, 0x0002000202000000, 0x0002000002000002, 0x0002000202000002, +0x0002020002000000, 0x0002020202000000, 0x0002020002000002, 0x0002020202000002, +0x0002000002000200, 0x0002000202000200, 0x0002000002000202, 0x0002000202000202, +0x0002020002000200, 0x0002020202000200, 0x0002020002000202, 0x0002020202000202, +0x0000000002020000, 0x0000000202020000, 0x0000000002020002, 0x0000000202020002, +0x0000020002020000, 0x0000020202020000, 0x0000020002020002, 0x0000020202020002, +0x0000000002020200, 0x0000000202020200, 0x0000000002020202, 0x0000000202020202, +0x0000020002020200, 0x0000020202020200, 0x0000020002020202, 0x0000020202020202, +0x0002000002020000, 0x0002000202020000, 0x0002000002020002, 0x0002000202020002, +0x0002020002020000, 0x0002020202020000, 0x0002020002020002, 0x0002020202020002, +0x0002000002020200, 0x0002000202020200, 0x0002000002020202, 0x0002000202020202, +0x0002020002020200, 0x0002020202020200, 0x0002020002020202, 0x0002020202020202, +0x0200000002000000, 0x0200000202000000, 0x0200000002000002, 0x0200000202000002, +0x0200020002000000, 0x0200020202000000, 0x0200020002000002, 0x0200020202000002, +0x0200000002000200, 0x0200000202000200, 0x0200000002000202, 0x0200000202000202, +0x0200020002000200, 0x0200020202000200, 0x0200020002000202, 0x0200020202000202, +0x0202000002000000, 0x0202000202000000, 0x0202000002000002, 0x0202000202000002, +0x0202020002000000, 0x0202020202000000, 0x0202020002000002, 0x0202020202000002, +0x0202000002000200, 0x0202000202000200, 0x0202000002000202, 0x0202000202000202, +0x0202020002000200, 0x0202020202000200, 0x0202020002000202, 0x0202020202000202, +0x0200000002020000, 0x0200000202020000, 0x0200000002020002, 0x0200000202020002, +0x0200020002020000, 0x0200020202020000, 0x0200020002020002, 0x0200020202020002, +0x0200000002020200, 0x0200000202020200, 0x0200000002020202, 0x0200000202020202, +0x0200020002020200, 0x0200020202020200, 0x0200020002020202, 0x0200020202020202, +0x0202000002020000, 0x0202000202020000, 0x0202000002020002, 0x0202000202020002, +0x0202020002020000, 0x0202020202020000, 0x0202020002020002, 0x0202020202020002, +0x0202000002020200, 0x0202000202020200, 0x0202000002020202, 0x0202000202020202, +0x0202020002020200, 0x0202020202020200, 0x0202020002020202, 0x0202020202020202 }; + +const u64bit DES_IPTAB2[256] = { +0x0000000000000000, 0x0000010000000000, 0x0000000000000100, 0x0000010000000100, +0x0001000000000000, 0x0001010000000000, 0x0001000000000100, 0x0001010000000100, +0x0000000000010000, 0x0000010000010000, 0x0000000000010100, 0x0000010000010100, +0x0001000000010000, 0x0001010000010000, 0x0001000000010100, 0x0001010000010100, +0x0100000000000000, 0x0100010000000000, 0x0100000000000100, 0x0100010000000100, +0x0101000000000000, 0x0101010000000000, 0x0101000000000100, 0x0101010000000100, +0x0100000000010000, 0x0100010000010000, 0x0100000000010100, 0x0100010000010100, +0x0101000000010000, 0x0101010000010000, 0x0101000000010100, 0x0101010000010100, +0x0000000001000000, 0x0000010001000000, 0x0000000001000100, 0x0000010001000100, +0x0001000001000000, 0x0001010001000000, 0x0001000001000100, 0x0001010001000100, +0x0000000001010000, 0x0000010001010000, 0x0000000001010100, 0x0000010001010100, +0x0001000001010000, 0x0001010001010000, 0x0001000001010100, 0x0001010001010100, +0x0100000001000000, 0x0100010001000000, 0x0100000001000100, 0x0100010001000100, +0x0101000001000000, 0x0101010001000000, 0x0101000001000100, 0x0101010001000100, +0x0100000001010000, 0x0100010001010000, 0x0100000001010100, 0x0100010001010100, +0x0101000001010000, 0x0101010001010000, 0x0101000001010100, 0x0101010001010100, +0x0000000100000000, 0x0000010100000000, 0x0000000100000100, 0x0000010100000100, +0x0001000100000000, 0x0001010100000000, 0x0001000100000100, 0x0001010100000100, +0x0000000100010000, 0x0000010100010000, 0x0000000100010100, 0x0000010100010100, +0x0001000100010000, 0x0001010100010000, 0x0001000100010100, 0x0001010100010100, +0x0100000100000000, 0x0100010100000000, 0x0100000100000100, 0x0100010100000100, +0x0101000100000000, 0x0101010100000000, 0x0101000100000100, 0x0101010100000100, +0x0100000100010000, 0x0100010100010000, 0x0100000100010100, 0x0100010100010100, +0x0101000100010000, 0x0101010100010000, 0x0101000100010100, 0x0101010100010100, +0x0000000101000000, 0x0000010101000000, 0x0000000101000100, 0x0000010101000100, +0x0001000101000000, 0x0001010101000000, 0x0001000101000100, 0x0001010101000100, +0x0000000101010000, 0x0000010101010000, 0x0000000101010100, 0x0000010101010100, +0x0001000101010000, 0x0001010101010000, 0x0001000101010100, 0x0001010101010100, +0x0100000101000000, 0x0100010101000000, 0x0100000101000100, 0x0100010101000100, +0x0101000101000000, 0x0101010101000000, 0x0101000101000100, 0x0101010101000100, +0x0100000101010000, 0x0100010101010000, 0x0100000101010100, 0x0100010101010100, +0x0101000101010000, 0x0101010101010000, 0x0101000101010100, 0x0101010101010100, +0x0000000000000001, 0x0000010000000001, 0x0000000000000101, 0x0000010000000101, +0x0001000000000001, 0x0001010000000001, 0x0001000000000101, 0x0001010000000101, +0x0000000000010001, 0x0000010000010001, 0x0000000000010101, 0x0000010000010101, +0x0001000000010001, 0x0001010000010001, 0x0001000000010101, 0x0001010000010101, +0x0100000000000001, 0x0100010000000001, 0x0100000000000101, 0x0100010000000101, +0x0101000000000001, 0x0101010000000001, 0x0101000000000101, 0x0101010000000101, +0x0100000000010001, 0x0100010000010001, 0x0100000000010101, 0x0100010000010101, +0x0101000000010001, 0x0101010000010001, 0x0101000000010101, 0x0101010000010101, +0x0000000001000001, 0x0000010001000001, 0x0000000001000101, 0x0000010001000101, +0x0001000001000001, 0x0001010001000001, 0x0001000001000101, 0x0001010001000101, +0x0000000001010001, 0x0000010001010001, 0x0000000001010101, 0x0000010001010101, +0x0001000001010001, 0x0001010001010001, 0x0001000001010101, 0x0001010001010101, +0x0100000001000001, 0x0100010001000001, 0x0100000001000101, 0x0100010001000101, +0x0101000001000001, 0x0101010001000001, 0x0101000001000101, 0x0101010001000101, +0x0100000001010001, 0x0100010001010001, 0x0100000001010101, 0x0100010001010101, +0x0101000001010001, 0x0101010001010001, 0x0101000001010101, 0x0101010001010101, +0x0000000100000001, 0x0000010100000001, 0x0000000100000101, 0x0000010100000101, +0x0001000100000001, 0x0001010100000001, 0x0001000100000101, 0x0001010100000101, +0x0000000100010001, 0x0000010100010001, 0x0000000100010101, 0x0000010100010101, +0x0001000100010001, 0x0001010100010001, 0x0001000100010101, 0x0001010100010101, +0x0100000100000001, 0x0100010100000001, 0x0100000100000101, 0x0100010100000101, +0x0101000100000001, 0x0101010100000001, 0x0101000100000101, 0x0101010100000101, +0x0100000100010001, 0x0100010100010001, 0x0100000100010101, 0x0100010100010101, +0x0101000100010001, 0x0101010100010001, 0x0101000100010101, 0x0101010100010101, +0x0000000101000001, 0x0000010101000001, 0x0000000101000101, 0x0000010101000101, +0x0001000101000001, 0x0001010101000001, 0x0001000101000101, 0x0001010101000101, +0x0000000101010001, 0x0000010101010001, 0x0000000101010101, 0x0000010101010101, +0x0001000101010001, 0x0001010101010001, 0x0001000101010101, 0x0001010101010101, +0x0100000101000001, 0x0100010101000001, 0x0100000101000101, 0x0100010101000101, +0x0101000101000001, 0x0101010101000001, 0x0101000101000101, 0x0101010101000101, +0x0100000101010001, 0x0100010101010001, 0x0100000101010101, 0x0100010101010101, +0x0101000101010001, 0x0101010101010001, 0x0101000101010101, 0x0101010101010101 }; + +const u64bit DES_FPTAB1[256] = { +0x0000000000000000, 0x0000000100000000, 0x0000000004000000, 0x0000000104000000, +0x0000000000040000, 0x0000000100040000, 0x0000000004040000, 0x0000000104040000, +0x0000000000000400, 0x0000000100000400, 0x0000000004000400, 0x0000000104000400, +0x0000000000040400, 0x0000000100040400, 0x0000000004040400, 0x0000000104040400, +0x0000000000000004, 0x0000000100000004, 0x0000000004000004, 0x0000000104000004, +0x0000000000040004, 0x0000000100040004, 0x0000000004040004, 0x0000000104040004, +0x0000000000000404, 0x0000000100000404, 0x0000000004000404, 0x0000000104000404, +0x0000000000040404, 0x0000000100040404, 0x0000000004040404, 0x0000000104040404, +0x0400000000000000, 0x0400000100000000, 0x0400000004000000, 0x0400000104000000, +0x0400000000040000, 0x0400000100040000, 0x0400000004040000, 0x0400000104040000, +0x0400000000000400, 0x0400000100000400, 0x0400000004000400, 0x0400000104000400, +0x0400000000040400, 0x0400000100040400, 0x0400000004040400, 0x0400000104040400, +0x0400000000000004, 0x0400000100000004, 0x0400000004000004, 0x0400000104000004, +0x0400000000040004, 0x0400000100040004, 0x0400000004040004, 0x0400000104040004, +0x0400000000000404, 0x0400000100000404, 0x0400000004000404, 0x0400000104000404, +0x0400000000040404, 0x0400000100040404, 0x0400000004040404, 0x0400000104040404, +0x0004000000000000, 0x0004000100000000, 0x0004000004000000, 0x0004000104000000, +0x0004000000040000, 0x0004000100040000, 0x0004000004040000, 0x0004000104040000, +0x0004000000000400, 0x0004000100000400, 0x0004000004000400, 0x0004000104000400, +0x0004000000040400, 0x0004000100040400, 0x0004000004040400, 0x0004000104040400, +0x0004000000000004, 0x0004000100000004, 0x0004000004000004, 0x0004000104000004, +0x0004000000040004, 0x0004000100040004, 0x0004000004040004, 0x0004000104040004, +0x0004000000000404, 0x0004000100000404, 0x0004000004000404, 0x0004000104000404, +0x0004000000040404, 0x0004000100040404, 0x0004000004040404, 0x0004000104040404, +0x0404000000000000, 0x0404000100000000, 0x0404000004000000, 0x0404000104000000, +0x0404000000040000, 0x0404000100040000, 0x0404000004040000, 0x0404000104040000, +0x0404000000000400, 0x0404000100000400, 0x0404000004000400, 0x0404000104000400, +0x0404000000040400, 0x0404000100040400, 0x0404000004040400, 0x0404000104040400, +0x0404000000000004, 0x0404000100000004, 0x0404000004000004, 0x0404000104000004, +0x0404000000040004, 0x0404000100040004, 0x0404000004040004, 0x0404000104040004, +0x0404000000000404, 0x0404000100000404, 0x0404000004000404, 0x0404000104000404, +0x0404000000040404, 0x0404000100040404, 0x0404000004040404, 0x0404000104040404, +0x0000040000000000, 0x0000040100000000, 0x0000040004000000, 0x0000040104000000, +0x0000040000040000, 0x0000040100040000, 0x0000040004040000, 0x0000040104040000, +0x0000040000000400, 0x0000040100000400, 0x0000040004000400, 0x0000040104000400, +0x0000040000040400, 0x0000040100040400, 0x0000040004040400, 0x0000040104040400, +0x0000040000000004, 0x0000040100000004, 0x0000040004000004, 0x0000040104000004, +0x0000040000040004, 0x0000040100040004, 0x0000040004040004, 0x0000040104040004, +0x0000040000000404, 0x0000040100000404, 0x0000040004000404, 0x0000040104000404, +0x0000040000040404, 0x0000040100040404, 0x0000040004040404, 0x0000040104040404, +0x0400040000000000, 0x0400040100000000, 0x0400040004000000, 0x0400040104000000, +0x0400040000040000, 0x0400040100040000, 0x0400040004040000, 0x0400040104040000, +0x0400040000000400, 0x0400040100000400, 0x0400040004000400, 0x0400040104000400, +0x0400040000040400, 0x0400040100040400, 0x0400040004040400, 0x0400040104040400, +0x0400040000000004, 0x0400040100000004, 0x0400040004000004, 0x0400040104000004, +0x0400040000040004, 0x0400040100040004, 0x0400040004040004, 0x0400040104040004, +0x0400040000000404, 0x0400040100000404, 0x0400040004000404, 0x0400040104000404, +0x0400040000040404, 0x0400040100040404, 0x0400040004040404, 0x0400040104040404, +0x0004040000000000, 0x0004040100000000, 0x0004040004000000, 0x0004040104000000, +0x0004040000040000, 0x0004040100040000, 0x0004040004040000, 0x0004040104040000, +0x0004040000000400, 0x0004040100000400, 0x0004040004000400, 0x0004040104000400, +0x0004040000040400, 0x0004040100040400, 0x0004040004040400, 0x0004040104040400, +0x0004040000000004, 0x0004040100000004, 0x0004040004000004, 0x0004040104000004, +0x0004040000040004, 0x0004040100040004, 0x0004040004040004, 0x0004040104040004, +0x0004040000000404, 0x0004040100000404, 0x0004040004000404, 0x0004040104000404, +0x0004040000040404, 0x0004040100040404, 0x0004040004040404, 0x0004040104040404, +0x0404040000000000, 0x0404040100000000, 0x0404040004000000, 0x0404040104000000, +0x0404040000040000, 0x0404040100040000, 0x0404040004040000, 0x0404040104040000, +0x0404040000000400, 0x0404040100000400, 0x0404040004000400, 0x0404040104000400, +0x0404040000040400, 0x0404040100040400, 0x0404040004040400, 0x0404040104040400, +0x0404040000000004, 0x0404040100000004, 0x0404040004000004, 0x0404040104000004, +0x0404040000040004, 0x0404040100040004, 0x0404040004040004, 0x0404040104040004, +0x0404040000000404, 0x0404040100000404, 0x0404040004000404, 0x0404040104000404, +0x0404040000040404, 0x0404040100040404, 0x0404040004040404, 0x0404040104040404 }; + +const u64bit DES_FPTAB2[256] = { +0x0000000000000000, 0x0000004000000000, 0x0000000001000000, 0x0000004001000000, +0x0000000000010000, 0x0000004000010000, 0x0000000001010000, 0x0000004001010000, +0x0000000000000100, 0x0000004000000100, 0x0000000001000100, 0x0000004001000100, +0x0000000000010100, 0x0000004000010100, 0x0000000001010100, 0x0000004001010100, +0x0000000000000001, 0x0000004000000001, 0x0000000001000001, 0x0000004001000001, +0x0000000000010001, 0x0000004000010001, 0x0000000001010001, 0x0000004001010001, +0x0000000000000101, 0x0000004000000101, 0x0000000001000101, 0x0000004001000101, +0x0000000000010101, 0x0000004000010101, 0x0000000001010101, 0x0000004001010101, +0x0100000000000000, 0x0100004000000000, 0x0100000001000000, 0x0100004001000000, +0x0100000000010000, 0x0100004000010000, 0x0100000001010000, 0x0100004001010000, +0x0100000000000100, 0x0100004000000100, 0x0100000001000100, 0x0100004001000100, +0x0100000000010100, 0x0100004000010100, 0x0100000001010100, 0x0100004001010100, +0x0100000000000001, 0x0100004000000001, 0x0100000001000001, 0x0100004001000001, +0x0100000000010001, 0x0100004000010001, 0x0100000001010001, 0x0100004001010001, +0x0100000000000101, 0x0100004000000101, 0x0100000001000101, 0x0100004001000101, +0x0100000000010101, 0x0100004000010101, 0x0100000001010101, 0x0100004001010101, +0x0001000000000000, 0x0001004000000000, 0x0001000001000000, 0x0001004001000000, +0x0001000000010000, 0x0001004000010000, 0x0001000001010000, 0x0001004001010000, +0x0001000000000100, 0x0001004000000100, 0x0001000001000100, 0x0001004001000100, +0x0001000000010100, 0x0001004000010100, 0x0001000001010100, 0x0001004001010100, +0x0001000000000001, 0x0001004000000001, 0x0001000001000001, 0x0001004001000001, +0x0001000000010001, 0x0001004000010001, 0x0001000001010001, 0x0001004001010001, +0x0001000000000101, 0x0001004000000101, 0x0001000001000101, 0x0001004001000101, +0x0001000000010101, 0x0001004000010101, 0x0001000001010101, 0x0001004001010101, +0x0101000000000000, 0x0101004000000000, 0x0101000001000000, 0x0101004001000000, +0x0101000000010000, 0x0101004000010000, 0x0101000001010000, 0x0101004001010000, +0x0101000000000100, 0x0101004000000100, 0x0101000001000100, 0x0101004001000100, +0x0101000000010100, 0x0101004000010100, 0x0101000001010100, 0x0101004001010100, +0x0101000000000001, 0x0101004000000001, 0x0101000001000001, 0x0101004001000001, +0x0101000000010001, 0x0101004000010001, 0x0101000001010001, 0x0101004001010001, +0x0101000000000101, 0x0101004000000101, 0x0101000001000101, 0x0101004001000101, +0x0101000000010101, 0x0101004000010101, 0x0101000001010101, 0x0101004001010101, +0x0000010000000000, 0x0000014000000000, 0x0000010001000000, 0x0000014001000000, +0x0000010000010000, 0x0000014000010000, 0x0000010001010000, 0x0000014001010000, +0x0000010000000100, 0x0000014000000100, 0x0000010001000100, 0x0000014001000100, +0x0000010000010100, 0x0000014000010100, 0x0000010001010100, 0x0000014001010100, +0x0000010000000001, 0x0000014000000001, 0x0000010001000001, 0x0000014001000001, +0x0000010000010001, 0x0000014000010001, 0x0000010001010001, 0x0000014001010001, +0x0000010000000101, 0x0000014000000101, 0x0000010001000101, 0x0000014001000101, +0x0000010000010101, 0x0000014000010101, 0x0000010001010101, 0x0000014001010101, +0x0100010000000000, 0x0100014000000000, 0x0100010001000000, 0x0100014001000000, +0x0100010000010000, 0x0100014000010000, 0x0100010001010000, 0x0100014001010000, +0x0100010000000100, 0x0100014000000100, 0x0100010001000100, 0x0100014001000100, +0x0100010000010100, 0x0100014000010100, 0x0100010001010100, 0x0100014001010100, +0x0100010000000001, 0x0100014000000001, 0x0100010001000001, 0x0100014001000001, +0x0100010000010001, 0x0100014000010001, 0x0100010001010001, 0x0100014001010001, +0x0100010000000101, 0x0100014000000101, 0x0100010001000101, 0x0100014001000101, +0x0100010000010101, 0x0100014000010101, 0x0100010001010101, 0x0100014001010101, +0x0001010000000000, 0x0001014000000000, 0x0001010001000000, 0x0001014001000000, +0x0001010000010000, 0x0001014000010000, 0x0001010001010000, 0x0001014001010000, +0x0001010000000100, 0x0001014000000100, 0x0001010001000100, 0x0001014001000100, +0x0001010000010100, 0x0001014000010100, 0x0001010001010100, 0x0001014001010100, +0x0001010000000001, 0x0001014000000001, 0x0001010001000001, 0x0001014001000001, +0x0001010000010001, 0x0001014000010001, 0x0001010001010001, 0x0001014001010001, +0x0001010000000101, 0x0001014000000101, 0x0001010001000101, 0x0001014001000101, +0x0001010000010101, 0x0001014000010101, 0x0001010001010101, 0x0001014001010101, +0x0101010000000000, 0x0101014000000000, 0x0101010001000000, 0x0101014001000000, +0x0101010000010000, 0x0101014000010000, 0x0101010001010000, 0x0101014001010000, +0x0101010000000100, 0x0101014000000100, 0x0101010001000100, 0x0101014001000100, +0x0101010000010100, 0x0101014000010100, 0x0101010001010100, 0x0101014001010100, +0x0101010000000001, 0x0101014000000001, 0x0101010001000001, 0x0101014001000001, +0x0101010000010001, 0x0101014000010001, 0x0101010001010001, 0x0101014001010001, +0x0101010000000101, 0x0101014000000101, 0x0101010001000101, 0x0101014001000101, +0x0101010000010101, 0x0101014000010101, 0x0101010001010101, 0x0101014001010101 }; + +} diff --git a/src/lib/block/des/desx.cpp b/src/lib/block/des/desx.cpp new file mode 100644 index 000000000..879e73ee9 --- /dev/null +++ b/src/lib/block/des/desx.cpp @@ -0,0 +1,62 @@ +/* +* DES +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ + +#include <botan/desx.h> +#include <botan/internal/xor_buf.h> + +namespace Botan { + +/* +* DESX Encryption +*/ +void DESX::encrypt_n(const byte in[], byte out[], size_t blocks) const + { + for(size_t i = 0; i != blocks; ++i) + { + xor_buf(out, in, &K1[0], BLOCK_SIZE); + des.encrypt(out); + xor_buf(out, &K2[0], BLOCK_SIZE); + + in += BLOCK_SIZE; + out += BLOCK_SIZE; + } + } + +/* +* DESX Decryption +*/ +void DESX::decrypt_n(const byte in[], byte out[], size_t blocks) const + { + for(size_t i = 0; i != blocks; ++i) + { + xor_buf(out, in, &K2[0], BLOCK_SIZE); + des.decrypt(out); + xor_buf(out, &K1[0], BLOCK_SIZE); + + in += BLOCK_SIZE; + out += BLOCK_SIZE; + } + } + +/* +* DESX Key Schedule +*/ +void DESX::key_schedule(const byte key[], size_t) + { + K1.assign(key, key + 8); + des.set_key(key + 8, 8); + K2.assign(key + 16, key + 24); + } + +void DESX::clear() + { + des.clear(); + zap(K1); + zap(K2); + } + +} diff --git a/src/lib/block/des/desx.h b/src/lib/block/des/desx.h new file mode 100644 index 000000000..aeda3f3c4 --- /dev/null +++ b/src/lib/block/des/desx.h @@ -0,0 +1,35 @@ +/* +* DESX +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ + +#ifndef BOTAN_DESX_H__ +#define BOTAN_DESX_H__ + +#include <botan/des.h> + +namespace Botan { + +/** +* DESX +*/ +class BOTAN_DLL DESX : public Block_Cipher_Fixed_Params<8, 24> + { + public: + void encrypt_n(const byte in[], byte out[], size_t blocks) const; + void decrypt_n(const byte in[], byte out[], size_t blocks) const; + + void clear(); + std::string name() const { return "DESX"; } + BlockCipher* clone() const { return new DESX; } + private: + void key_schedule(const byte[], size_t); + secure_vector<byte> K1, K2; + DES des; + }; + +} + +#endif diff --git a/src/lib/block/des/info.txt b/src/lib/block/des/info.txt new file mode 100644 index 000000000..a5d50d56e --- /dev/null +++ b/src/lib/block/des/info.txt @@ -0,0 +1 @@ +define DES 20131128 |