diff options
author | lloyd <[email protected]> | 2014-01-01 21:20:55 +0000 |
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committer | lloyd <[email protected]> | 2014-01-01 21:20:55 +0000 |
commit | 197dc467dec28a04c3b2f30da7cef122dfbb13e9 (patch) | |
tree | cdbd3ddaec051c72f0a757db461973d90c37b97a /src/block/kasumi | |
parent | 62faac373c07cfe10bc8c309e89ebdd30d8e5eaa (diff) |
Shuffle things around. Add NIST X.509 test to build.
Diffstat (limited to 'src/block/kasumi')
-rw-r--r-- | src/block/kasumi/info.txt | 1 | ||||
-rw-r--r-- | src/block/kasumi/kasumi.cpp | 234 | ||||
-rw-r--r-- | src/block/kasumi/kasumi.h | 35 |
3 files changed, 0 insertions, 270 deletions
diff --git a/src/block/kasumi/info.txt b/src/block/kasumi/info.txt deleted file mode 100644 index 3dd2a3ac0..000000000 --- a/src/block/kasumi/info.txt +++ /dev/null @@ -1 +0,0 @@ -define KASUMI 20131128 diff --git a/src/block/kasumi/kasumi.cpp b/src/block/kasumi/kasumi.cpp deleted file mode 100644 index 69f146ebb..000000000 --- a/src/block/kasumi/kasumi.cpp +++ /dev/null @@ -1,234 +0,0 @@ -/* -* KASUMI -* (C) 1999-2007 Jack Lloyd -* -* Distributed under the terms of the Botan license -*/ - -#include <botan/kasumi.h> -#include <botan/loadstor.h> -#include <botan/rotate.h> - -namespace Botan { - -namespace { - -/* -* KASUMI S-Boxes -*/ -const byte KASUMI_SBOX_S7[128] = { - 0x36, 0x32, 0x3E, 0x38, 0x16, 0x22, 0x5E, 0x60, 0x26, 0x06, 0x3F, 0x5D, - 0x02, 0x12, 0x7B, 0x21, 0x37, 0x71, 0x27, 0x72, 0x15, 0x43, 0x41, 0x0C, - 0x2F, 0x49, 0x2E, 0x1B, 0x19, 0x6F, 0x7C, 0x51, 0x35, 0x09, 0x79, 0x4F, - 0x34, 0x3C, 0x3A, 0x30, 0x65, 0x7F, 0x28, 0x78, 0x68, 0x46, 0x47, 0x2B, - 0x14, 0x7A, 0x48, 0x3D, 0x17, 0x6D, 0x0D, 0x64, 0x4D, 0x01, 0x10, 0x07, - 0x52, 0x0A, 0x69, 0x62, 0x75, 0x74, 0x4C, 0x0B, 0x59, 0x6A, 0x00, 0x7D, - 0x76, 0x63, 0x56, 0x45, 0x1E, 0x39, 0x7E, 0x57, 0x70, 0x33, 0x11, 0x05, - 0x5F, 0x0E, 0x5A, 0x54, 0x5B, 0x08, 0x23, 0x67, 0x20, 0x61, 0x1C, 0x42, - 0x66, 0x1F, 0x1A, 0x2D, 0x4B, 0x04, 0x55, 0x5C, 0x25, 0x4A, 0x50, 0x31, - 0x44, 0x1D, 0x73, 0x2C, 0x40, 0x6B, 0x6C, 0x18, 0x6E, 0x53, 0x24, 0x4E, - 0x2A, 0x13, 0x0F, 0x29, 0x58, 0x77, 0x3B, 0x03 }; - -const u16bit KASUMI_SBOX_S9[512] = { - 0x00A7, 0x00EF, 0x00A1, 0x017B, 0x0187, 0x014E, 0x0009, 0x0152, 0x0026, - 0x00E2, 0x0030, 0x0166, 0x01C4, 0x0181, 0x005A, 0x018D, 0x00B7, 0x00FD, - 0x0093, 0x014B, 0x019F, 0x0154, 0x0033, 0x016A, 0x0132, 0x01F4, 0x0106, - 0x0052, 0x00D8, 0x009F, 0x0164, 0x00B1, 0x00AF, 0x00F1, 0x01E9, 0x0025, - 0x00CE, 0x0011, 0x0000, 0x014D, 0x002C, 0x00FE, 0x017A, 0x003A, 0x008F, - 0x00DC, 0x0051, 0x0190, 0x005F, 0x0003, 0x013B, 0x00F5, 0x0036, 0x00EB, - 0x00DA, 0x0195, 0x01D8, 0x0108, 0x00AC, 0x01EE, 0x0173, 0x0122, 0x018F, - 0x004C, 0x00A5, 0x00C5, 0x018B, 0x0079, 0x0101, 0x01E0, 0x01A7, 0x00D4, - 0x00F0, 0x001C, 0x01CE, 0x00B0, 0x0196, 0x01FB, 0x0120, 0x00DF, 0x01F5, - 0x0197, 0x00F9, 0x0109, 0x0059, 0x00BA, 0x00DD, 0x01AC, 0x00A4, 0x004A, - 0x01B8, 0x00C4, 0x01CA, 0x01A5, 0x015E, 0x00A3, 0x00E8, 0x009E, 0x0086, - 0x0162, 0x000D, 0x00FA, 0x01EB, 0x008E, 0x00BF, 0x0045, 0x00C1, 0x01A9, - 0x0098, 0x00E3, 0x016E, 0x0087, 0x0158, 0x012C, 0x0114, 0x00F2, 0x01B5, - 0x0140, 0x0071, 0x0116, 0x000B, 0x00F3, 0x0057, 0x013D, 0x0024, 0x005D, - 0x01F0, 0x001B, 0x01E7, 0x01BE, 0x01E2, 0x0029, 0x0044, 0x009C, 0x01C9, - 0x0083, 0x0146, 0x0193, 0x0153, 0x0014, 0x0027, 0x0073, 0x01BA, 0x007C, - 0x01DB, 0x0180, 0x01FC, 0x0035, 0x0070, 0x00AA, 0x01DF, 0x0097, 0x007E, - 0x00A9, 0x0049, 0x010C, 0x0117, 0x0141, 0x00A8, 0x016C, 0x016B, 0x0124, - 0x002E, 0x01F3, 0x0189, 0x0147, 0x0144, 0x0018, 0x01C8, 0x010B, 0x009D, - 0x01CC, 0x01E8, 0x01AA, 0x0135, 0x00E5, 0x01B7, 0x01FA, 0x00D0, 0x010F, - 0x015D, 0x0191, 0x01B2, 0x00EC, 0x0010, 0x00D1, 0x0167, 0x0034, 0x0038, - 0x0078, 0x00C7, 0x0115, 0x01D1, 0x01A0, 0x00FC, 0x011F, 0x00F6, 0x0006, - 0x0053, 0x0131, 0x01A4, 0x0159, 0x0099, 0x01F6, 0x0041, 0x003D, 0x00F4, - 0x011A, 0x00AD, 0x00DE, 0x01A2, 0x0043, 0x0182, 0x0170, 0x0105, 0x0065, - 0x01DC, 0x0123, 0x00C3, 0x01AE, 0x0031, 0x004F, 0x00A6, 0x014A, 0x0118, - 0x017F, 0x0175, 0x0080, 0x017E, 0x0198, 0x009B, 0x01EF, 0x016F, 0x0184, - 0x0112, 0x006B, 0x01CB, 0x01A1, 0x003E, 0x01C6, 0x0084, 0x00E1, 0x00CB, - 0x013C, 0x00EA, 0x000E, 0x012D, 0x005B, 0x01F7, 0x011E, 0x01A8, 0x00D3, - 0x015B, 0x0133, 0x008C, 0x0176, 0x0023, 0x0067, 0x007D, 0x01AB, 0x0013, - 0x00D6, 0x01C5, 0x0092, 0x01F2, 0x013A, 0x01BC, 0x00E6, 0x0100, 0x0149, - 0x00C6, 0x011D, 0x0032, 0x0074, 0x004E, 0x019A, 0x000A, 0x00CD, 0x01FE, - 0x00AB, 0x00E7, 0x002D, 0x008B, 0x01D3, 0x001D, 0x0056, 0x01F9, 0x0020, - 0x0048, 0x001A, 0x0156, 0x0096, 0x0139, 0x01EA, 0x01AF, 0x00EE, 0x019B, - 0x0145, 0x0095, 0x01D9, 0x0028, 0x0077, 0x00AE, 0x0163, 0x00B9, 0x00E9, - 0x0185, 0x0047, 0x01C0, 0x0111, 0x0174, 0x0037, 0x006E, 0x00B2, 0x0142, - 0x000C, 0x01D5, 0x0188, 0x0171, 0x00BE, 0x0001, 0x006D, 0x0177, 0x0089, - 0x00B5, 0x0058, 0x004B, 0x0134, 0x0104, 0x01E4, 0x0062, 0x0110, 0x0172, - 0x0113, 0x019C, 0x006F, 0x0150, 0x013E, 0x0004, 0x01F8, 0x01EC, 0x0103, - 0x0130, 0x004D, 0x0151, 0x01B3, 0x0015, 0x0165, 0x012F, 0x014C, 0x01E3, - 0x0012, 0x002F, 0x0055, 0x0019, 0x01F1, 0x01DA, 0x0121, 0x0064, 0x010D, - 0x0128, 0x01DE, 0x010E, 0x006A, 0x001F, 0x0068, 0x01B1, 0x0054, 0x019E, - 0x01E6, 0x018A, 0x0060, 0x0063, 0x009A, 0x01FF, 0x0094, 0x019D, 0x0169, - 0x0199, 0x00FF, 0x00A2, 0x00D7, 0x012E, 0x00C9, 0x010A, 0x015F, 0x0157, - 0x0090, 0x01B9, 0x016D, 0x006C, 0x012A, 0x00FB, 0x0022, 0x00B6, 0x01FD, - 0x008A, 0x00D2, 0x014F, 0x0085, 0x0137, 0x0160, 0x0148, 0x008D, 0x018C, - 0x015A, 0x007B, 0x013F, 0x01C2, 0x0119, 0x01AD, 0x00E4, 0x01BB, 0x01E1, - 0x005C, 0x0194, 0x01E5, 0x01A6, 0x00F8, 0x0129, 0x0017, 0x00D5, 0x0082, - 0x01D2, 0x0016, 0x00D9, 0x011B, 0x0046, 0x0126, 0x0168, 0x01A3, 0x007F, - 0x0138, 0x0179, 0x0007, 0x01D4, 0x00C2, 0x0002, 0x0075, 0x0127, 0x01CF, - 0x0102, 0x00E0, 0x01BF, 0x00F7, 0x00BB, 0x0050, 0x018E, 0x011C, 0x0161, - 0x0069, 0x0186, 0x012B, 0x01D7, 0x01D6, 0x00B8, 0x0039, 0x00C8, 0x015C, - 0x003F, 0x00CC, 0x00BC, 0x0021, 0x01C3, 0x0061, 0x001E, 0x0136, 0x00DB, - 0x005E, 0x00A0, 0x0081, 0x01ED, 0x0040, 0x00B3, 0x0107, 0x0066, 0x00BD, - 0x00CF, 0x0072, 0x0192, 0x01B6, 0x01DD, 0x0183, 0x007A, 0x00C0, 0x002A, - 0x017D, 0x0005, 0x0091, 0x0076, 0x00B4, 0x01C1, 0x0125, 0x0143, 0x0088, - 0x017C, 0x002B, 0x0042, 0x003C, 0x01C7, 0x0155, 0x01BD, 0x00CA, 0x01B0, - 0x0008, 0x00ED, 0x000F, 0x0178, 0x01B4, 0x01D0, 0x003B, 0x01CD }; - -/* -* KASUMI FI Function -*/ -u16bit FI(u16bit I, u16bit K) - { - u16bit D9 = (I >> 7); - byte D7 = (I & 0x7F); - D9 = KASUMI_SBOX_S9[D9] ^ D7; - D7 = KASUMI_SBOX_S7[D7] ^ (D9 & 0x7F); - - D7 ^= (K >> 9); - D9 = KASUMI_SBOX_S9[D9 ^ (K & 0x1FF)] ^ D7; - D7 = KASUMI_SBOX_S7[D7] ^ (D9 & 0x7F); - return (D7 << 9) | D9; - } - -} - -/* -* KASUMI Encryption -*/ -void KASUMI::encrypt_n(const byte in[], byte out[], size_t blocks) const - { - for(size_t i = 0; i != blocks; ++i) - { - u16bit B0 = load_be<u16bit>(in, 0); - u16bit B1 = load_be<u16bit>(in, 1); - u16bit B2 = load_be<u16bit>(in, 2); - u16bit B3 = load_be<u16bit>(in, 3); - - for(size_t j = 0; j != 8; j += 2) - { - const u16bit* K = &EK[8*j]; - - u16bit R = B1 ^ (rotate_left(B0, 1) & K[0]); - u16bit L = B0 ^ (rotate_left(R, 1) | K[1]); - - L = FI(L ^ K[ 2], K[ 3]) ^ R; - R = FI(R ^ K[ 4], K[ 5]) ^ L; - L = FI(L ^ K[ 6], K[ 7]) ^ R; - - R = B2 ^= R; - L = B3 ^= L; - - R = FI(R ^ K[10], K[11]) ^ L; - L = FI(L ^ K[12], K[13]) ^ R; - R = FI(R ^ K[14], K[15]) ^ L; - - R ^= (rotate_left(L, 1) & K[8]); - L ^= (rotate_left(R, 1) | K[9]); - - B0 ^= L; - B1 ^= R; - } - - store_be(out, B0, B1, B2, B3); - - in += BLOCK_SIZE; - out += BLOCK_SIZE; - } - } - -/* -* KASUMI Decryption -*/ -void KASUMI::decrypt_n(const byte in[], byte out[], size_t blocks) const - { - for(size_t i = 0; i != blocks; ++i) - { - u16bit B0 = load_be<u16bit>(in, 0); - u16bit B1 = load_be<u16bit>(in, 1); - u16bit B2 = load_be<u16bit>(in, 2); - u16bit B3 = load_be<u16bit>(in, 3); - - for(size_t j = 0; j != 8; j += 2) - { - const u16bit* K = &EK[8*(6-j)]; - - u16bit L = B2, R = B3; - - L = FI(L ^ K[10], K[11]) ^ R; - R = FI(R ^ K[12], K[13]) ^ L; - L = FI(L ^ K[14], K[15]) ^ R; - - L ^= (rotate_left(R, 1) & K[8]); - R ^= (rotate_left(L, 1) | K[9]); - - R = B0 ^= R; - L = B1 ^= L; - - L ^= (rotate_left(R, 1) & K[0]); - R ^= (rotate_left(L, 1) | K[1]); - - R = FI(R ^ K[2], K[3]) ^ L; - L = FI(L ^ K[4], K[5]) ^ R; - R = FI(R ^ K[6], K[7]) ^ L; - - B2 ^= L; - B3 ^= R; - } - - store_be(out, B0, B1, B2, B3); - - in += BLOCK_SIZE; - out += BLOCK_SIZE; - } - } - -/* -* KASUMI Key Schedule -*/ -void KASUMI::key_schedule(const byte key[], size_t) - { - static const u16bit RC[] = { 0x0123, 0x4567, 0x89AB, 0xCDEF, - 0xFEDC, 0xBA98, 0x7654, 0x3210 }; - - secure_vector<u16bit> K(16); - for(size_t i = 0; i != 8; ++i) - { - K[i] = load_be<u16bit>(key, i); - K[i+8] = K[i] ^ RC[i]; - } - - EK.resize(64); - - for(size_t i = 0; i != 8; ++i) - { - EK[8*i ] = rotate_left(K[(i+0) % 8 ], 2); - EK[8*i+1] = rotate_left(K[(i+2) % 8 + 8], 1); - EK[8*i+2] = rotate_left(K[(i+1) % 8 ], 5); - EK[8*i+3] = K[(i+4) % 8 + 8]; - EK[8*i+4] = rotate_left(K[(i+5) % 8 ], 8); - EK[8*i+5] = K[(i+3) % 8 + 8]; - EK[8*i+6] = rotate_left(K[(i+6) % 8 ], 13); - EK[8*i+7] = K[(i+7) % 8 + 8]; - } - } - -void KASUMI::clear() - { - zap(EK); - } - -} diff --git a/src/block/kasumi/kasumi.h b/src/block/kasumi/kasumi.h deleted file mode 100644 index b91a2eb77..000000000 --- a/src/block/kasumi/kasumi.h +++ /dev/null @@ -1,35 +0,0 @@ -/* -* KASUMI -* (C) 1999-2007 Jack Lloyd -* -* Distributed under the terms of the Botan license -*/ - -#ifndef BOTAN_KASUMI_H__ -#define BOTAN_KASUMI_H__ - -#include <botan/block_cipher.h> - -namespace Botan { - -/** -* KASUMI, the block cipher used in 3G telephony -*/ -class BOTAN_DLL KASUMI : public Block_Cipher_Fixed_Params<8, 16> - { - 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 "KASUMI"; } - BlockCipher* clone() const { return new KASUMI; } - private: - void key_schedule(const byte[], size_t); - - secure_vector<u16bit> EK; - }; - -} - -#endif |