a4lg の準技術的日記 (縮小運営中)

断片

Winny | 22:59 |

		// DES のキースケジューリングで使用する定数
		static UInt32[] des_Tab8 = new UInt32[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
		};

		static UInt32[] des_Tab9 = new UInt32[64]
		{
			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
		};

		static UInt32[] des_TabA = new UInt32[64]
		{
			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
		};

		static UInt32[] des_TabB = new UInt32[64]
		{
			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
		};

		static UInt32[] des_TabC = new UInt32[64]
		{
			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
		};

		static UInt32[] des_TabD = new UInt32[64]
		{
			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
		};

		static UInt32[] des_TabE = new UInt32[64]
		{
			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
		};

		static UInt32[] des_TabF = new UInt32[64]
		{
			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
		};

		// RC4 のキースケジューリングアルゴリズムで攪拌する前のベクトル
		static byte[] rc4_init_vec = new byte[]
		{
			0x07, 0x4F, 0xB5, 0xB4, 0x28, 0x8A, 0x94, 0x4C,
			0xB6, 0x1A, 0x17, 0x69, 0x3D, 0xDD, 0xD7, 0x22,
			0xAF, 0xBC, 0x6F, 0xFA, 0x55, 0xF7, 0x86, 0x0C,
			0x37, 0x65, 0x2B, 0x2A, 0x4A, 0x4D, 0x21, 0x06,
			0x10, 0xE5, 0x14, 0x6C, 0x51, 0xE0, 0x72, 0xA0,
			0x15, 0x74, 0xFB, 0xC3, 0xA1, 0xE2, 0x35, 0x49,
			0x09, 0x3B, 0x0F, 0xCD, 0x4E, 0x87, 0x9B, 0x67,
			0x29, 0x78, 0xF9, 0x7C, 0xDC, 0x60, 0xB7, 0x99,
			0x52, 0x77, 0xDB, 0xA2, 0x6D, 0x62, 0x45, 0x89,
			0xD5, 0xC6, 0x7E, 0xB3, 0xE4, 0x39, 0xDE, 0x6E,
			0xBA, 0x08, 0xFE, 0x26, 0xF8, 0xAA, 0x00, 0x43,
			0x0A, 0x20, 0x56, 0xA9, 0xA3, 0xBD, 0x44, 0x98,
			0xA4, 0xAE, 0xEA, 0xEF, 0xAD, 0xE7, 0x32, 0x7F,
			0xEB, 0x8C, 0xF1, 0x8B, 0x30, 0xE6, 0x97, 0x25,
			0xD6, 0x84, 0x3F, 0x12, 0x53, 0x7B, 0xC1, 0xD3,
			0xE9, 0x1D, 0xF6, 0xF4, 0x59, 0xC5, 0xAC, 0xC2,
			0x0E, 0x31, 0x9A, 0x34, 0x27, 0xAB, 0x03, 0x1E,
			0xD4, 0x83, 0x33, 0xCB, 0x64, 0x5D, 0x11, 0xB1,
			0x75, 0x9C, 0x54, 0x50, 0x61, 0xFD, 0x36, 0xC0,
			0x04, 0x02, 0x18, 0xD2, 0x40, 0x48, 0xCE, 0xC4,
			0x1F, 0xE8, 0x3E, 0x63, 0xD0, 0xC7, 0x2C, 0x80,
			0x1B, 0x71, 0x41, 0x95, 0x5A, 0x73, 0xC9, 0xB0,
			0x5C, 0x1C, 0x93, 0x91, 0xE3, 0xA7, 0x19, 0x90,
			0xA6, 0x70, 0xFC, 0x9F, 0x4B, 0xB2, 0xB8, 0xE1,
			0xBB, 0xED, 0x05, 0xC8, 0x5B, 0xFF, 0xCC, 0xF2,
			0x01, 0x46, 0x2E, 0x5F, 0x58, 0xCF, 0x79, 0xF0,
			0xEC, 0x85, 0xDF, 0xF3, 0x7A, 0x7D, 0x3C, 0x38,
			0x13, 0xD9, 0xBE, 0x2F, 0xA5, 0x8E, 0x68, 0x16,
			0x6B, 0x2D, 0xB9, 0xCA, 0xA8, 0xF5, 0x0D, 0x42,
			0xD8, 0x8F, 0x6A, 0x24, 0x81, 0x9E, 0x3A, 0x23,
			0x92, 0x47, 0x9D, 0x5E, 0x57, 0xEE, 0x96, 0x88,
			0x82, 0x66, 0xDA, 0x76, 0x8D, 0x0B, 0xD1, 0xBF,
		};

		// winnyp.exe と winnyp.dll のコード片 (MD5 入力)
		UInt32[] md5_input3 = new UInt32[]{
			0x7CFDA907,
			0x26F01E00,
			0x26E81F77,
			0x14F5BDF0,
			0x36F1568A,
			0xA1619619,
			0x8CCB9907,
			0xB86733A1,
			0xA03F6A80,
			0x06DA0C07,
			0xE410D1BC,
			0x678CC9F4,
			0xC83BABBC,
			0xB0A25574,
			0xC4E27457,
			0xA307BCC6,
			0xBB07BCB4,
			0x6AFE7C43,
			0x8EB4C205,
			0x6831A547,
			0x0BDFC7DB,
			0xD33BADE6,
			0x8325AA9E,
		};

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