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318 lines
14 KiB
318 lines
14 KiB
#ifdef __INTELLISENSE__ |
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#define __byte_perm(x, y, b) x |
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#define __CUDA_ARCH__ 520 |
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#include <cuda_helper.h> |
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#endif |
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|
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#undef ROL8 |
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#undef ROR8 |
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#undef ROL16 |
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#ifdef __CUDA_ARCH__ |
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__device__ __forceinline__ |
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uint32_t ROL8(const uint32_t a) { |
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return __byte_perm(a, 0, 0x2103); |
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} |
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__device__ __forceinline__ |
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uint32_t ROR8(const uint32_t a) { |
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return __byte_perm(a, 0, 0x0321); |
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} |
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__device__ __forceinline__ |
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uint32_t ROL16(const uint32_t a) { |
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return __byte_perm(a, 0, 0x1032); |
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} |
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#else |
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#define ROL8(u) ROTL32(u, 8) |
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#define ROR8(u) ROTR32(u, 8) |
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#define ROL16(u) ROTL32(u,16) |
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#endif |
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__device__ uint32_t d_AES0[256] = { |
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0xA56363C6, 0x847C7CF8, 0x997777EE, 0x8D7B7BF6, 0x0DF2F2FF, 0xBD6B6BD6, 0xB16F6FDE, 0x54C5C591, |
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0x50303060, 0x03010102, 0xA96767CE, 0x7D2B2B56, 0x19FEFEE7, 0x62D7D7B5, 0xE6ABAB4D, 0x9A7676EC, |
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0x45CACA8F, 0x9D82821F, 0x40C9C989, 0x877D7DFA, 0x15FAFAEF, 0xEB5959B2, 0xC947478E, 0x0BF0F0FB, |
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0xECADAD41, 0x67D4D4B3, 0xFDA2A25F, 0xEAAFAF45, 0xBF9C9C23, 0xF7A4A453, 0x967272E4, 0x5BC0C09B, |
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0xC2B7B775, 0x1CFDFDE1, 0xAE93933D, 0x6A26264C, 0x5A36366C, 0x413F3F7E, 0x02F7F7F5, 0x4FCCCC83, |
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0x5C343468, 0xF4A5A551, 0x34E5E5D1, 0x08F1F1F9, 0x937171E2, 0x73D8D8AB, 0x53313162, 0x3F15152A, |
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0x0C040408, 0x52C7C795, 0x65232346, 0x5EC3C39D, 0x28181830, 0xA1969637, 0x0F05050A, 0xB59A9A2F, |
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0x0907070E, 0x36121224, 0x9B80801B, 0x3DE2E2DF, 0x26EBEBCD, 0x6927274E, 0xCDB2B27F, 0x9F7575EA, |
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0x1B090912, 0x9E83831D, 0x742C2C58, 0x2E1A1A34, 0x2D1B1B36, 0xB26E6EDC, 0xEE5A5AB4, 0xFBA0A05B, |
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0xF65252A4, 0x4D3B3B76, 0x61D6D6B7, 0xCEB3B37D, 0x7B292952, 0x3EE3E3DD, 0x712F2F5E, 0x97848413, |
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0xF55353A6, 0x68D1D1B9, 0x00000000, 0x2CEDEDC1, 0x60202040, 0x1FFCFCE3, 0xC8B1B179, 0xED5B5BB6, |
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0xBE6A6AD4, 0x46CBCB8D, 0xD9BEBE67, 0x4B393972, 0xDE4A4A94, 0xD44C4C98, 0xE85858B0, 0x4ACFCF85, |
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0x6BD0D0BB, 0x2AEFEFC5, 0xE5AAAA4F, 0x16FBFBED, 0xC5434386, 0xD74D4D9A, 0x55333366, 0x94858511, |
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0xCF45458A, 0x10F9F9E9, 0x06020204, 0x817F7FFE, 0xF05050A0, 0x443C3C78, 0xBA9F9F25, 0xE3A8A84B, |
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0xF35151A2, 0xFEA3A35D, 0xC0404080, 0x8A8F8F05, 0xAD92923F, 0xBC9D9D21, 0x48383870, 0x04F5F5F1, |
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0xDFBCBC63, 0xC1B6B677, 0x75DADAAF, 0x63212142, 0x30101020, 0x1AFFFFE5, 0x0EF3F3FD, 0x6DD2D2BF, |
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0x4CCDCD81, 0x140C0C18, 0x35131326, 0x2FECECC3, 0xE15F5FBE, 0xA2979735, 0xCC444488, 0x3917172E, |
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0x57C4C493, 0xF2A7A755, 0x827E7EFC, 0x473D3D7A, 0xAC6464C8, 0xE75D5DBA, 0x2B191932, 0x957373E6, |
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0xA06060C0, 0x98818119, 0xD14F4F9E, 0x7FDCDCA3, 0x66222244, 0x7E2A2A54, 0xAB90903B, 0x8388880B, |
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0xCA46468C, 0x29EEEEC7, 0xD3B8B86B, 0x3C141428, 0x79DEDEA7, 0xE25E5EBC, 0x1D0B0B16, 0x76DBDBAD, |
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0x3BE0E0DB, 0x56323264, 0x4E3A3A74, 0x1E0A0A14, 0xDB494992, 0x0A06060C, 0x6C242448, 0xE45C5CB8, |
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0x5DC2C29F, 0x6ED3D3BD, 0xEFACAC43, 0xA66262C4, 0xA8919139, 0xA4959531, 0x37E4E4D3, 0x8B7979F2, |
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0x32E7E7D5, 0x43C8C88B, 0x5937376E, 0xB76D6DDA, 0x8C8D8D01, 0x64D5D5B1, 0xD24E4E9C, 0xE0A9A949, |
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0xB46C6CD8, 0xFA5656AC, 0x07F4F4F3, 0x25EAEACF, 0xAF6565CA, 0x8E7A7AF4, 0xE9AEAE47, 0x18080810, |
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0xD5BABA6F, 0x887878F0, 0x6F25254A, 0x722E2E5C, 0x241C1C38, 0xF1A6A657, 0xC7B4B473, 0x51C6C697, |
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0x23E8E8CB, 0x7CDDDDA1, 0x9C7474E8, 0x211F1F3E, 0xDD4B4B96, 0xDCBDBD61, 0x868B8B0D, 0x858A8A0F, |
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0x907070E0, 0x423E3E7C, 0xC4B5B571, 0xAA6666CC, 0xD8484890, 0x05030306, 0x01F6F6F7, 0x120E0E1C, |
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0xA36161C2, 0x5F35356A, 0xF95757AE, 0xD0B9B969, 0x91868617, 0x58C1C199, 0x271D1D3A, 0xB99E9E27, |
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0x38E1E1D9, 0x13F8F8EB, 0xB398982B, 0x33111122, 0xBB6969D2, 0x70D9D9A9, 0x898E8E07, 0xA7949433, |
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0xB69B9B2D, 0x221E1E3C, 0x92878715, 0x20E9E9C9, 0x49CECE87, 0xFF5555AA, 0x78282850, 0x7ADFDFA5, |
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0x8F8C8C03, 0xF8A1A159, 0x80898909, 0x170D0D1A, 0xDABFBF65, 0x31E6E6D7, 0xC6424284, 0xB86868D0, |
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0xC3414182, 0xB0999929, 0x772D2D5A, 0x110F0F1E, 0xCBB0B07B, 0xFC5454A8, 0xD6BBBB6D, 0x3A16162C |
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}; |
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__device__ uint32_t d_AES3[256] = { |
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0xC6A56363, 0xF8847C7C, 0xEE997777, 0xF68D7B7B, 0xFF0DF2F2, 0xD6BD6B6B, 0xDEB16F6F, 0x9154C5C5, |
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0x60503030, 0x02030101, 0xCEA96767, 0x567D2B2B, 0xE719FEFE, 0xB562D7D7, 0x4DE6ABAB, 0xEC9A7676, |
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0x8F45CACA, 0x1F9D8282, 0x8940C9C9, 0xFA877D7D, 0xEF15FAFA, 0xB2EB5959, 0x8EC94747, 0xFB0BF0F0, |
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0x41ECADAD, 0xB367D4D4, 0x5FFDA2A2, 0x45EAAFAF, 0x23BF9C9C, 0x53F7A4A4, 0xE4967272, 0x9B5BC0C0, |
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0x75C2B7B7, 0xE11CFDFD, 0x3DAE9393, 0x4C6A2626, 0x6C5A3636, 0x7E413F3F, 0xF502F7F7, 0x834FCCCC, |
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0x685C3434, 0x51F4A5A5, 0xD134E5E5, 0xF908F1F1, 0xE2937171, 0xAB73D8D8, 0x62533131, 0x2A3F1515, |
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0x080C0404, 0x9552C7C7, 0x46652323, 0x9D5EC3C3, 0x30281818, 0x37A19696, 0x0A0F0505, 0x2FB59A9A, |
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0x0E090707, 0x24361212, 0x1B9B8080, 0xDF3DE2E2, 0xCD26EBEB, 0x4E692727, 0x7FCDB2B2, 0xEA9F7575, |
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0x121B0909, 0x1D9E8383, 0x58742C2C, 0x342E1A1A, 0x362D1B1B, 0xDCB26E6E, 0xB4EE5A5A, 0x5BFBA0A0, |
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0xA4F65252, 0x764D3B3B, 0xB761D6D6, 0x7DCEB3B3, 0x527B2929, 0xDD3EE3E3, 0x5E712F2F, 0x13978484, |
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0xA6F55353, 0xB968D1D1, 0x00000000, 0xC12CEDED, 0x40602020, 0xE31FFCFC, 0x79C8B1B1, 0xB6ED5B5B, |
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0xD4BE6A6A, 0x8D46CBCB, 0x67D9BEBE, 0x724B3939, 0x94DE4A4A, 0x98D44C4C, 0xB0E85858, 0x854ACFCF, |
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0xBB6BD0D0, 0xC52AEFEF, 0x4FE5AAAA, 0xED16FBFB, 0x86C54343, 0x9AD74D4D, 0x66553333, 0x11948585, |
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0x8ACF4545, 0xE910F9F9, 0x04060202, 0xFE817F7F, 0xA0F05050, 0x78443C3C, 0x25BA9F9F, 0x4BE3A8A8, |
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0xA2F35151, 0x5DFEA3A3, 0x80C04040, 0x058A8F8F, 0x3FAD9292, 0x21BC9D9D, 0x70483838, 0xF104F5F5, |
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0x63DFBCBC, 0x77C1B6B6, 0xAF75DADA, 0x42632121, 0x20301010, 0xE51AFFFF, 0xFD0EF3F3, 0xBF6DD2D2, |
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0x814CCDCD, 0x18140C0C, 0x26351313, 0xC32FECEC, 0xBEE15F5F, 0x35A29797, 0x88CC4444, 0x2E391717, |
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0x9357C4C4, 0x55F2A7A7, 0xFC827E7E, 0x7A473D3D, 0xC8AC6464, 0xBAE75D5D, 0x322B1919, 0xE6957373, |
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0xC0A06060, 0x19988181, 0x9ED14F4F, 0xA37FDCDC, 0x44662222, 0x547E2A2A, 0x3BAB9090, 0x0B838888, |
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0x8CCA4646, 0xC729EEEE, 0x6BD3B8B8, 0x283C1414, 0xA779DEDE, 0xBCE25E5E, 0x161D0B0B, 0xAD76DBDB, |
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0xDB3BE0E0, 0x64563232, 0x744E3A3A, 0x141E0A0A, 0x92DB4949, 0x0C0A0606, 0x486C2424, 0xB8E45C5C, |
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0x9F5DC2C2, 0xBD6ED3D3, 0x43EFACAC, 0xC4A66262, 0x39A89191, 0x31A49595, 0xD337E4E4, 0xF28B7979, |
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0xD532E7E7, 0x8B43C8C8, 0x6E593737, 0xDAB76D6D, 0x018C8D8D, 0xB164D5D5, 0x9CD24E4E, 0x49E0A9A9, |
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0xD8B46C6C, 0xACFA5656, 0xF307F4F4, 0xCF25EAEA, 0xCAAF6565, 0xF48E7A7A, 0x47E9AEAE, 0x10180808, |
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0x6FD5BABA, 0xF0887878, 0x4A6F2525, 0x5C722E2E, 0x38241C1C, 0x57F1A6A6, 0x73C7B4B4, 0x9751C6C6, |
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0xCB23E8E8, 0xA17CDDDD, 0xE89C7474, 0x3E211F1F, 0x96DD4B4B, 0x61DCBDBD, 0x0D868B8B, 0x0F858A8A, |
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0xE0907070, 0x7C423E3E, 0x71C4B5B5, 0xCCAA6666, 0x90D84848, 0x06050303, 0xF701F6F6, 0x1C120E0E, |
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0xC2A36161, 0x6A5F3535, 0xAEF95757, 0x69D0B9B9, 0x17918686, 0x9958C1C1, 0x3A271D1D, 0x27B99E9E, |
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0xD938E1E1, 0xEB13F8F8, 0x2BB39898, 0x22331111, 0xD2BB6969, 0xA970D9D9, 0x07898E8E, 0x33A79494, |
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0x2DB69B9B, 0x3C221E1E, 0x15928787, 0xC920E9E9, 0x8749CECE, 0xAAFF5555, 0x50782828, 0xA57ADFDF, |
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0x038F8C8C, 0x59F8A1A1, 0x09808989, 0x1A170D0D, 0x65DABFBF, 0xD731E6E6, 0x84C64242, 0xD0B86868, |
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0x82C34141, 0x29B09999, 0x5A772D2D, 0x1E110F0F, 0x7BCBB0B0, 0xA8FC5454, 0x6DD6BBBB, 0x2C3A1616 |
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}; |
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__device__ __forceinline__ |
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void aes_gpu_init_mt_256(uint32_t sharedMemory[4][256]) |
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{ |
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/* each thread startup will fill a uint32 */ |
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if (threadIdx.x < 256) { |
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uint32_t temp = __ldg(&d_AES0[threadIdx.x]); |
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sharedMemory[0][threadIdx.x] = temp; |
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sharedMemory[1][threadIdx.x] = ROL8(temp); |
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sharedMemory[2][threadIdx.x] = ROL16(temp); |
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sharedMemory[3][threadIdx.x] = ROR8(temp); |
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} |
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} |
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__device__ __forceinline__ |
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void aes_gpu_init256(uint32_t sharedMemory[4][256]) |
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{ |
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/* each thread startup will fill a uint32 */ |
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uint32_t temp = __ldg(&d_AES0[threadIdx.x]); |
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sharedMemory[0][threadIdx.x] = temp; |
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sharedMemory[1][threadIdx.x] = ROL8(temp); |
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sharedMemory[2][threadIdx.x] = ROL16(temp); |
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sharedMemory[3][threadIdx.x] = ROR8(temp); |
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} |
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__device__ __forceinline__ |
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void aes_gpu_init128(uint32_t sharedMemory[4][256]) |
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{ |
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/* each thread startup will fill 2 uint32 */ |
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uint2 temp = __ldg(&((uint2*)&d_AES0)[threadIdx.x]); |
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sharedMemory[0][(threadIdx.x << 1) + 0] = temp.x; |
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sharedMemory[0][(threadIdx.x << 1) + 1] = temp.y; |
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sharedMemory[1][(threadIdx.x << 1) + 0] = ROL8(temp.x); |
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sharedMemory[1][(threadIdx.x << 1) + 1] = ROL8(temp.y); |
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sharedMemory[2][(threadIdx.x << 1) + 0] = ROL16(temp.x); |
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sharedMemory[2][(threadIdx.x << 1) + 1] = ROL16(temp.y); |
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sharedMemory[3][(threadIdx.x << 1) + 0] = ROR8(temp.x); |
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sharedMemory[3][(threadIdx.x << 1) + 1] = ROR8(temp.y); |
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} |
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__device__ __forceinline__ |
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void aes_gpu_init_lt_256(uint32_t sharedMemory[4][256]) |
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{ |
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if (threadIdx.x < 128) { |
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/* each thread startup will fill 2 uint32 */ |
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uint2 temp = __ldg(&((uint2*)&d_AES0)[threadIdx.x]); |
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sharedMemory[0][(threadIdx.x << 1) + 0] = temp.x; |
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sharedMemory[0][(threadIdx.x << 1) + 1] = temp.y; |
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sharedMemory[1][(threadIdx.x << 1) + 0] = ROL8(temp.x); |
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sharedMemory[1][(threadIdx.x << 1) + 1] = ROL8(temp.y); |
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sharedMemory[2][(threadIdx.x << 1) + 0] = ROL16(temp.x); |
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sharedMemory[2][(threadIdx.x << 1) + 1] = ROL16(temp.y); |
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sharedMemory[3][(threadIdx.x << 1) + 0] = ROR8(temp.x); |
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sharedMemory[3][(threadIdx.x << 1) + 1] = ROR8(temp.y); |
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} |
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} |
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__device__ __forceinline__ |
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static void aes_round(const uint32_t sharedMemory[4][256], const uint32_t x0, const uint32_t x1, const uint32_t x2, const uint32_t x3, |
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const uint32_t k0, uint32_t &y0, uint32_t &y1, uint32_t &y2, uint32_t &y3) |
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{ |
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y0 = __ldg(&d_AES0[__byte_perm(x0, 0, 0x4440)]); |
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y3 = sharedMemory[1][__byte_perm(x0, 0, 0x4441)]; |
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y2 = sharedMemory[2][__byte_perm(x0, 0, 0x4442)]; |
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y1 = __ldg(&d_AES3[__byte_perm(x0, 0, 0x4443)]); |
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y1 ^= sharedMemory[0][__byte_perm(x1, 0, 0x4440)]; |
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y0 ^= sharedMemory[1][__byte_perm(x1, 0, 0x4441)]; |
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y3 ^= sharedMemory[2][__byte_perm(x1, 0, 0x4442)]; |
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#ifdef INTENSIVE_GMF |
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y2 ^= __ldg(&d_AES3[__byte_perm(x1, 0, 0x4443)]); |
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#else |
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y2 ^= sharedMemory[3][__byte_perm(x1, 0, 0x4443)]; |
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#endif |
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y0 ^= k0; |
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y2 ^= __ldg(&d_AES0[__byte_perm(x2, 0, 0x4440)]); |
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y1 ^= sharedMemory[1][__byte_perm(x2, 0, 0x4441)]; |
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y0 ^= sharedMemory[2][__byte_perm(x2, 0, 0x4442)]; |
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y3 ^= __ldg(&d_AES3[__byte_perm(x2, 0, 0x4443)]); |
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y3 ^= sharedMemory[0][__byte_perm(x3, 0, 0x4440)]; |
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y2 ^= sharedMemory[1][__byte_perm(x3, 0, 0x4441)]; |
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y1 ^= sharedMemory[2][__byte_perm(x3, 0, 0x4442)]; |
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y0 ^= __ldg(&d_AES3[__byte_perm(x3, 0, 0x4443)]); |
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} |
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__device__ __forceinline__ |
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static void aes_round_LDG(const uint32_t sharedMemory[4][256], const uint32_t x0, const uint32_t x1, const uint32_t x2, const uint32_t x3, |
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const uint32_t k0, uint32_t &y0, uint32_t &y1, uint32_t &y2, uint32_t &y3) |
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{ |
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y0 = __ldg(&d_AES0[__byte_perm(x0, 0, 0x4440)]); |
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y3 = sharedMemory[1][__byte_perm(x0, 0, 0x4441)]; |
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y2 = sharedMemory[2][__byte_perm(x0, 0, 0x4442)]; |
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y1 = __ldg(&d_AES3[__byte_perm(x0, 0, 0x4443)]); |
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y1 ^= sharedMemory[0][__byte_perm(x1, 0, 0x4440)]; |
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y0 ^= sharedMemory[1][__byte_perm(x1, 0, 0x4441)]; |
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y3 ^= sharedMemory[2][__byte_perm(x1, 0, 0x4442)]; |
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y2 ^= __ldg(&d_AES3[__byte_perm(x1, 0, 0x4443)]); |
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y0 ^= k0; |
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y2 ^= __ldg(&d_AES0[__byte_perm(x2, 0, 0x4440)]); |
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y1 ^= sharedMemory[1][__byte_perm(x2, 0, 0x4441)]; |
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y0 ^= sharedMemory[2][__byte_perm(x2, 0, 0x4442)]; |
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y3 ^= __ldg(&d_AES3[__byte_perm(x2, 0, 0x4443)]); |
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y3 ^= __ldg(&d_AES0[__byte_perm(x3, 0, 0x4440)]); |
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y2 ^= sharedMemory[1][__byte_perm(x3, 0, 0x4441)]; |
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y1 ^= sharedMemory[2][__byte_perm(x3, 0, 0x4442)]; |
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y0 ^= __ldg(&d_AES3[__byte_perm(x3, 0, 0x4443)]); |
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} |
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__device__ __forceinline__ |
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static void aes_round(const uint32_t sharedMemory[4][256], const uint32_t x0, const uint32_t x1, const uint32_t x2, const uint32_t x3, |
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uint32_t &y0, uint32_t &y1, uint32_t &y2, uint32_t &y3) |
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{ |
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y0 = sharedMemory[0][__byte_perm(x0, 0, 0x4440)]; |
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y3 = sharedMemory[1][__byte_perm(x0, 0, 0x4441)]; |
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y2 = sharedMemory[2][__byte_perm(x0, 0, 0x4442)]; |
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y1 = __ldg(&d_AES3[__byte_perm(x0, 0, 0x4443)]); |
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#ifdef INTENSIVE_GMF |
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y1 ^= __ldg(&d_AES0[__byte_perm(x1, 0, 0x4440)]); |
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#else |
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y1 ^= sharedMemory[0][__byte_perm(x1, 0, 0x4440)]; |
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#endif |
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y0 ^= sharedMemory[1][__byte_perm(x1, 0, 0x4441)]; |
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y3 ^= sharedMemory[2][__byte_perm(x1, 0, 0x4442)]; |
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y2 ^= __ldg(&d_AES3[__byte_perm(x1, 0, 0x4443)]); |
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y2 ^= sharedMemory[0][__byte_perm(x2, 0, 0x4440)]; |
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y1 ^= sharedMemory[1][__byte_perm(x2, 0, 0x4441)]; |
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y0 ^= sharedMemory[2][__byte_perm(x2, 0, 0x4442)]; |
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y3 ^= __ldg(&d_AES3[__byte_perm(x2, 0, 0x4443)]); |
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y3 ^= sharedMemory[0][__byte_perm(x3, 0, 0x4440)]; |
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y2 ^= sharedMemory[1][__byte_perm(x3, 0, 0x4441)]; |
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y1 ^= sharedMemory[2][__byte_perm(x3, 0, 0x4442)]; |
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y0 ^= __ldg(&d_AES3[__byte_perm(x3, 0, 0x4443)]); |
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} |
|
|
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__device__ __forceinline__ |
|
static void aes_round_LDG(const uint32_t sharedMemory[4][256], const uint32_t x0, const uint32_t x1, const uint32_t x2, const uint32_t x3, |
|
uint32_t &y0, uint32_t &y1, uint32_t &y2, uint32_t &y3) |
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{ |
|
y0 = sharedMemory[0][__byte_perm(x0, 0, 0x4440)]; |
|
y3 = sharedMemory[1][__byte_perm(x0, 0, 0x4441)]; |
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y2 = sharedMemory[2][__byte_perm(x0, 0, 0x4442)]; |
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y1 = __ldg(&d_AES3[__byte_perm(x0, 0, 0x4443)]); |
|
|
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y1 ^= __ldg(&d_AES0[__byte_perm(x1, 0, 0x4440)]); |
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y0 ^= sharedMemory[1][__byte_perm(x1, 0, 0x4441)]; |
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y3 ^= sharedMemory[2][__byte_perm(x1, 0, 0x4442)]; |
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y2 ^= __ldg(&d_AES3[__byte_perm(x1, 0, 0x4443)]); |
|
|
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y2 ^= sharedMemory[0][__byte_perm(x2, 0, 0x4440)]; |
|
y1 ^= sharedMemory[1][__byte_perm(x2, 0, 0x4441)]; |
|
y0 ^= sharedMemory[2][__byte_perm(x2, 0, 0x4442)]; |
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y3 ^= __ldg(&d_AES3[__byte_perm(x2, 0, 0x4443)]); |
|
|
|
y3 ^= sharedMemory[0][__byte_perm(x3, 0, 0x4440)]; |
|
y2 ^= sharedMemory[1][__byte_perm(x3, 0, 0x4441)]; |
|
y1 ^= sharedMemory[2][__byte_perm(x3, 0, 0x4442)]; |
|
y0 ^= __ldg(&d_AES3[__byte_perm(x3, 0, 0x4443)]); |
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} |
|
|
|
__device__ __forceinline__ |
|
static void AES_2ROUND(const uint32_t sharedMemory[4][256], uint32_t &x0, uint32_t &x1, uint32_t &x2, uint32_t &x3, uint32_t &k0) |
|
{ |
|
uint32_t y0, y1, y2, y3; |
|
|
|
aes_round(sharedMemory, x0, x1, x2, x3, k0, y0, y1, y2, y3); |
|
|
|
aes_round(sharedMemory, y0, y1, y2, y3, x0, x1, x2, x3); |
|
|
|
// hier werden wir ein carry brauchen (oder auch nicht) |
|
k0++; |
|
} |
|
|
|
__device__ __forceinline__ |
|
static void AES_2ROUND_LDG(const uint32_t sharedMemory[4][256], uint32_t &x0, uint32_t &x1, uint32_t &x2, uint32_t &x3, uint32_t &k0) |
|
{ |
|
uint32_t y0, y1, y2, y3; |
|
|
|
aes_round_LDG(sharedMemory, x0, x1, x2, x3, k0, y0, y1, y2, y3); |
|
|
|
aes_round_LDG(sharedMemory, y0, y1, y2, y3, x0, x1, x2, x3); |
|
|
|
// hier werden wir ein carry brauchen (oder auch nicht) |
|
k0++; |
|
} |
|
|
|
__device__ __forceinline__ |
|
static void AES_ROUND_NOKEY(const uint32_t sharedMemory[4][256], uint4* x) |
|
{ |
|
uint32_t y0, y1, y2, y3; |
|
aes_round(sharedMemory, x->x, x->y, x->z, x->w, y0, y1, y2, y3); |
|
|
|
x->x = y0; |
|
x->y = y1; |
|
x->z = y2; |
|
x->w = y3; |
|
} |
|
|
|
__device__ __forceinline__ |
|
static void KEY_EXPAND_ELT(const uint32_t sharedMemory[4][256], uint32_t *k) |
|
{ |
|
uint32_t y0, y1, y2, y3; |
|
aes_round(sharedMemory, k[0], k[1], k[2], k[3], y0, y1, y2, y3); |
|
|
|
k[0] = y1; |
|
k[1] = y2; |
|
k[2] = y3; |
|
k[3] = y0; |
|
}
|
|
|