version 1.18, 2014/04/29 15:42:07 |
version 1.19, 2014/11/18 22:38:48 |
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Te1[x] = S [x].[03, 02, 01, 01]; |
Te1[x] = S [x].[03, 02, 01, 01]; |
Te2[x] = S [x].[01, 03, 02, 01]; |
Te2[x] = S [x].[01, 03, 02, 01]; |
Te3[x] = S [x].[01, 01, 03, 02]; |
Te3[x] = S [x].[01, 01, 03, 02]; |
Te4[x] = S [x].[01, 01, 01, 01]; |
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Td0[x] = Si[x].[0e, 09, 0d, 0b]; |
Td0[x] = Si[x].[0e, 09, 0d, 0b]; |
Td1[x] = Si[x].[0b, 0e, 09, 0d]; |
Td1[x] = Si[x].[0b, 0e, 09, 0d]; |
Td2[x] = Si[x].[0d, 0b, 0e, 09]; |
Td2[x] = Si[x].[0d, 0b, 0e, 09]; |
Td3[x] = Si[x].[09, 0d, 0b, 0e]; |
Td3[x] = Si[x].[09, 0d, 0b, 0e]; |
Td4[x] = Si[x].[01, 01, 01, 01]; |
Td4[x] = Si[x].[01]; |
*/ |
*/ |
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static const u32 Te0[256] = { |
static const u32 Te0[256] = { |
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0x4141c382U, 0x9999b029U, 0x2d2d775aU, 0x0f0f111eU, |
0x4141c382U, 0x9999b029U, 0x2d2d775aU, 0x0f0f111eU, |
0xb0b0cb7bU, 0x5454fca8U, 0xbbbbd66dU, 0x16163a2cU, |
0xb0b0cb7bU, 0x5454fca8U, 0xbbbbd66dU, 0x16163a2cU, |
}; |
}; |
static const u32 Te4[256] = { |
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0x63636363U, 0x7c7c7c7cU, 0x77777777U, 0x7b7b7b7bU, |
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0xf2f2f2f2U, 0x6b6b6b6bU, 0x6f6f6f6fU, 0xc5c5c5c5U, |
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0x30303030U, 0x01010101U, 0x67676767U, 0x2b2b2b2bU, |
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0xfefefefeU, 0xd7d7d7d7U, 0xababababU, 0x76767676U, |
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0xcacacacaU, 0x82828282U, 0xc9c9c9c9U, 0x7d7d7d7dU, |
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0xfafafafaU, 0x59595959U, 0x47474747U, 0xf0f0f0f0U, |
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0xadadadadU, 0xd4d4d4d4U, 0xa2a2a2a2U, 0xafafafafU, |
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0x9c9c9c9cU, 0xa4a4a4a4U, 0x72727272U, 0xc0c0c0c0U, |
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0xb7b7b7b7U, 0xfdfdfdfdU, 0x93939393U, 0x26262626U, |
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0x36363636U, 0x3f3f3f3fU, 0xf7f7f7f7U, 0xccccccccU, |
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0x34343434U, 0xa5a5a5a5U, 0xe5e5e5e5U, 0xf1f1f1f1U, |
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0x71717171U, 0xd8d8d8d8U, 0x31313131U, 0x15151515U, |
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0x04040404U, 0xc7c7c7c7U, 0x23232323U, 0xc3c3c3c3U, |
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0x18181818U, 0x96969696U, 0x05050505U, 0x9a9a9a9aU, |
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0x07070707U, 0x12121212U, 0x80808080U, 0xe2e2e2e2U, |
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0xebebebebU, 0x27272727U, 0xb2b2b2b2U, 0x75757575U, |
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0x09090909U, 0x83838383U, 0x2c2c2c2cU, 0x1a1a1a1aU, |
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0x1b1b1b1bU, 0x6e6e6e6eU, 0x5a5a5a5aU, 0xa0a0a0a0U, |
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0x52525252U, 0x3b3b3b3bU, 0xd6d6d6d6U, 0xb3b3b3b3U, |
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0x29292929U, 0xe3e3e3e3U, 0x2f2f2f2fU, 0x84848484U, |
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0x53535353U, 0xd1d1d1d1U, 0x00000000U, 0xededededU, |
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0x20202020U, 0xfcfcfcfcU, 0xb1b1b1b1U, 0x5b5b5b5bU, |
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0x6a6a6a6aU, 0xcbcbcbcbU, 0xbebebebeU, 0x39393939U, |
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0x4a4a4a4aU, 0x4c4c4c4cU, 0x58585858U, 0xcfcfcfcfU, |
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0xd0d0d0d0U, 0xefefefefU, 0xaaaaaaaaU, 0xfbfbfbfbU, |
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0x43434343U, 0x4d4d4d4dU, 0x33333333U, 0x85858585U, |
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0x45454545U, 0xf9f9f9f9U, 0x02020202U, 0x7f7f7f7fU, |
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0x50505050U, 0x3c3c3c3cU, 0x9f9f9f9fU, 0xa8a8a8a8U, |
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0x51515151U, 0xa3a3a3a3U, 0x40404040U, 0x8f8f8f8fU, |
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0x92929292U, 0x9d9d9d9dU, 0x38383838U, 0xf5f5f5f5U, |
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0xbcbcbcbcU, 0xb6b6b6b6U, 0xdadadadaU, 0x21212121U, |
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0x10101010U, 0xffffffffU, 0xf3f3f3f3U, 0xd2d2d2d2U, |
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0xcdcdcdcdU, 0x0c0c0c0cU, 0x13131313U, 0xececececU, |
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0x5f5f5f5fU, 0x97979797U, 0x44444444U, 0x17171717U, |
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0xc4c4c4c4U, 0xa7a7a7a7U, 0x7e7e7e7eU, 0x3d3d3d3dU, |
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0x64646464U, 0x5d5d5d5dU, 0x19191919U, 0x73737373U, |
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0x60606060U, 0x81818181U, 0x4f4f4f4fU, 0xdcdcdcdcU, |
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0x22222222U, 0x2a2a2a2aU, 0x90909090U, 0x88888888U, |
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0x46464646U, 0xeeeeeeeeU, 0xb8b8b8b8U, 0x14141414U, |
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0xdedededeU, 0x5e5e5e5eU, 0x0b0b0b0bU, 0xdbdbdbdbU, |
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0xe0e0e0e0U, 0x32323232U, 0x3a3a3a3aU, 0x0a0a0a0aU, |
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0x49494949U, 0x06060606U, 0x24242424U, 0x5c5c5c5cU, |
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0xc2c2c2c2U, 0xd3d3d3d3U, 0xacacacacU, 0x62626262U, |
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0x91919191U, 0x95959595U, 0xe4e4e4e4U, 0x79797979U, |
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0xe7e7e7e7U, 0xc8c8c8c8U, 0x37373737U, 0x6d6d6d6dU, |
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0x8d8d8d8dU, 0xd5d5d5d5U, 0x4e4e4e4eU, 0xa9a9a9a9U, |
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0x6c6c6c6cU, 0x56565656U, 0xf4f4f4f4U, 0xeaeaeaeaU, |
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0x65656565U, 0x7a7a7a7aU, 0xaeaeaeaeU, 0x08080808U, |
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0xbabababaU, 0x78787878U, 0x25252525U, 0x2e2e2e2eU, |
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0x1c1c1c1cU, 0xa6a6a6a6U, 0xb4b4b4b4U, 0xc6c6c6c6U, |
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0xe8e8e8e8U, 0xddddddddU, 0x74747474U, 0x1f1f1f1fU, |
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0x4b4b4b4bU, 0xbdbdbdbdU, 0x8b8b8b8bU, 0x8a8a8a8aU, |
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0x70707070U, 0x3e3e3e3eU, 0xb5b5b5b5U, 0x66666666U, |
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0x48484848U, 0x03030303U, 0xf6f6f6f6U, 0x0e0e0e0eU, |
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0x61616161U, 0x35353535U, 0x57575757U, 0xb9b9b9b9U, |
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0x86868686U, 0xc1c1c1c1U, 0x1d1d1d1dU, 0x9e9e9e9eU, |
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0xe1e1e1e1U, 0xf8f8f8f8U, 0x98989898U, 0x11111111U, |
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0x69696969U, 0xd9d9d9d9U, 0x8e8e8e8eU, 0x94949494U, |
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0x9b9b9b9bU, 0x1e1e1e1eU, 0x87878787U, 0xe9e9e9e9U, |
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0xcecececeU, 0x55555555U, 0x28282828U, 0xdfdfdfdfU, |
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0x8c8c8c8cU, 0xa1a1a1a1U, 0x89898989U, 0x0d0d0d0dU, |
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0xbfbfbfbfU, 0xe6e6e6e6U, 0x42424242U, 0x68686868U, |
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0x41414141U, 0x99999999U, 0x2d2d2d2dU, 0x0f0f0f0fU, |
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0xb0b0b0b0U, 0x54545454U, 0xbbbbbbbbU, 0x16161616U, |
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}; |
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static const u32 Td0[256] = { |
static const u32 Td0[256] = { |
0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U, |
0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U, |
0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U, |
0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U, |
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0xa8017139U, 0x0cb3de08U, 0xb4e49cd8U, 0x56c19064U, |
0xa8017139U, 0x0cb3de08U, 0xb4e49cd8U, 0x56c19064U, |
0xcb84617bU, 0x32b670d5U, 0x6c5c7448U, 0xb85742d0U, |
0xcb84617bU, 0x32b670d5U, 0x6c5c7448U, 0xb85742d0U, |
}; |
}; |
static const u32 Td4[256] = { |
#if 0 |
0x52525252U, 0x09090909U, 0x6a6a6a6aU, 0xd5d5d5d5U, |
static const u8 Td4[256] = { |
0x30303030U, 0x36363636U, 0xa5a5a5a5U, 0x38383838U, |
0x52U, 0x09U, 0x6aU, 0xd5U, 0x30U, 0x36U, 0xa5U, 0x38U, |
0xbfbfbfbfU, 0x40404040U, 0xa3a3a3a3U, 0x9e9e9e9eU, |
0xbfU, 0x40U, 0xa3U, 0x9eU, 0x81U, 0xf3U, 0xd7U, 0xfbU, |
0x81818181U, 0xf3f3f3f3U, 0xd7d7d7d7U, 0xfbfbfbfbU, |
0x7cU, 0xe3U, 0x39U, 0x82U, 0x9bU, 0x2fU, 0xffU, 0x87U, |
0x7c7c7c7cU, 0xe3e3e3e3U, 0x39393939U, 0x82828282U, |
0x34U, 0x8eU, 0x43U, 0x44U, 0xc4U, 0xdeU, 0xe9U, 0xcbU, |
0x9b9b9b9bU, 0x2f2f2f2fU, 0xffffffffU, 0x87878787U, |
0x54U, 0x7bU, 0x94U, 0x32U, 0xa6U, 0xc2U, 0x23U, 0x3dU, |
0x34343434U, 0x8e8e8e8eU, 0x43434343U, 0x44444444U, |
0xeeU, 0x4cU, 0x95U, 0x0bU, 0x42U, 0xfaU, 0xc3U, 0x4eU, |
0xc4c4c4c4U, 0xdedededeU, 0xe9e9e9e9U, 0xcbcbcbcbU, |
0x08U, 0x2eU, 0xa1U, 0x66U, 0x28U, 0xd9U, 0x24U, 0xb2U, |
0x54545454U, 0x7b7b7b7bU, 0x94949494U, 0x32323232U, |
0x76U, 0x5bU, 0xa2U, 0x49U, 0x6dU, 0x8bU, 0xd1U, 0x25U, |
0xa6a6a6a6U, 0xc2c2c2c2U, 0x23232323U, 0x3d3d3d3dU, |
0x72U, 0xf8U, 0xf6U, 0x64U, 0x86U, 0x68U, 0x98U, 0x16U, |
0xeeeeeeeeU, 0x4c4c4c4cU, 0x95959595U, 0x0b0b0b0bU, |
0xd4U, 0xa4U, 0x5cU, 0xccU, 0x5dU, 0x65U, 0xb6U, 0x92U, |
0x42424242U, 0xfafafafaU, 0xc3c3c3c3U, 0x4e4e4e4eU, |
0x6cU, 0x70U, 0x48U, 0x50U, 0xfdU, 0xedU, 0xb9U, 0xdaU, |
0x08080808U, 0x2e2e2e2eU, 0xa1a1a1a1U, 0x66666666U, |
0x5eU, 0x15U, 0x46U, 0x57U, 0xa7U, 0x8dU, 0x9dU, 0x84U, |
0x28282828U, 0xd9d9d9d9U, 0x24242424U, 0xb2b2b2b2U, |
0x90U, 0xd8U, 0xabU, 0x00U, 0x8cU, 0xbcU, 0xd3U, 0x0aU, |
0x76767676U, 0x5b5b5b5bU, 0xa2a2a2a2U, 0x49494949U, |
0xf7U, 0xe4U, 0x58U, 0x05U, 0xb8U, 0xb3U, 0x45U, 0x06U, |
0x6d6d6d6dU, 0x8b8b8b8bU, 0xd1d1d1d1U, 0x25252525U, |
0xd0U, 0x2cU, 0x1eU, 0x8fU, 0xcaU, 0x3fU, 0x0fU, 0x02U, |
0x72727272U, 0xf8f8f8f8U, 0xf6f6f6f6U, 0x64646464U, |
0xc1U, 0xafU, 0xbdU, 0x03U, 0x01U, 0x13U, 0x8aU, 0x6bU, |
0x86868686U, 0x68686868U, 0x98989898U, 0x16161616U, |
0x3aU, 0x91U, 0x11U, 0x41U, 0x4fU, 0x67U, 0xdcU, 0xeaU, |
0xd4d4d4d4U, 0xa4a4a4a4U, 0x5c5c5c5cU, 0xccccccccU, |
0x97U, 0xf2U, 0xcfU, 0xceU, 0xf0U, 0xb4U, 0xe6U, 0x73U, |
0x5d5d5d5dU, 0x65656565U, 0xb6b6b6b6U, 0x92929292U, |
0x96U, 0xacU, 0x74U, 0x22U, 0xe7U, 0xadU, 0x35U, 0x85U, |
0x6c6c6c6cU, 0x70707070U, 0x48484848U, 0x50505050U, |
0xe2U, 0xf9U, 0x37U, 0xe8U, 0x1cU, 0x75U, 0xdfU, 0x6eU, |
0xfdfdfdfdU, 0xededededU, 0xb9b9b9b9U, 0xdadadadaU, |
0x47U, 0xf1U, 0x1aU, 0x71U, 0x1dU, 0x29U, 0xc5U, 0x89U, |
0x5e5e5e5eU, 0x15151515U, 0x46464646U, 0x57575757U, |
0x6fU, 0xb7U, 0x62U, 0x0eU, 0xaaU, 0x18U, 0xbeU, 0x1bU, |
0xa7a7a7a7U, 0x8d8d8d8dU, 0x9d9d9d9dU, 0x84848484U, |
0xfcU, 0x56U, 0x3eU, 0x4bU, 0xc6U, 0xd2U, 0x79U, 0x20U, |
0x90909090U, 0xd8d8d8d8U, 0xababababU, 0x00000000U, |
0x9aU, 0xdbU, 0xc0U, 0xfeU, 0x78U, 0xcdU, 0x5aU, 0xf4U, |
0x8c8c8c8cU, 0xbcbcbcbcU, 0xd3d3d3d3U, 0x0a0a0a0aU, |
0x1fU, 0xddU, 0xa8U, 0x33U, 0x88U, 0x07U, 0xc7U, 0x31U, |
0xf7f7f7f7U, 0xe4e4e4e4U, 0x58585858U, 0x05050505U, |
0xb1U, 0x12U, 0x10U, 0x59U, 0x27U, 0x80U, 0xecU, 0x5fU, |
0xb8b8b8b8U, 0xb3b3b3b3U, 0x45454545U, 0x06060606U, |
0x60U, 0x51U, 0x7fU, 0xa9U, 0x19U, 0xb5U, 0x4aU, 0x0dU, |
0xd0d0d0d0U, 0x2c2c2c2cU, 0x1e1e1e1eU, 0x8f8f8f8fU, |
0x2dU, 0xe5U, 0x7aU, 0x9fU, 0x93U, 0xc9U, 0x9cU, 0xefU, |
0xcacacacaU, 0x3f3f3f3fU, 0x0f0f0f0fU, 0x02020202U, |
0xa0U, 0xe0U, 0x3bU, 0x4dU, 0xaeU, 0x2aU, 0xf5U, 0xb0U, |
0xc1c1c1c1U, 0xafafafafU, 0xbdbdbdbdU, 0x03030303U, |
0xc8U, 0xebU, 0xbbU, 0x3cU, 0x83U, 0x53U, 0x99U, 0x61U, |
0x01010101U, 0x13131313U, 0x8a8a8a8aU, 0x6b6b6b6bU, |
0x17U, 0x2bU, 0x04U, 0x7eU, 0xbaU, 0x77U, 0xd6U, 0x26U, |
0x3a3a3a3aU, 0x91919191U, 0x11111111U, 0x41414141U, |
0xe1U, 0x69U, 0x14U, 0x63U, 0x55U, 0x21U, 0x0cU, 0x7dU, |
0x4f4f4f4fU, 0x67676767U, 0xdcdcdcdcU, 0xeaeaeaeaU, |
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0x97979797U, 0xf2f2f2f2U, 0xcfcfcfcfU, 0xcecececeU, |
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0xf0f0f0f0U, 0xb4b4b4b4U, 0xe6e6e6e6U, 0x73737373U, |
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0x96969696U, 0xacacacacU, 0x74747474U, 0x22222222U, |
|
0xe7e7e7e7U, 0xadadadadU, 0x35353535U, 0x85858585U, |
|
0xe2e2e2e2U, 0xf9f9f9f9U, 0x37373737U, 0xe8e8e8e8U, |
|
0x1c1c1c1cU, 0x75757575U, 0xdfdfdfdfU, 0x6e6e6e6eU, |
|
0x47474747U, 0xf1f1f1f1U, 0x1a1a1a1aU, 0x71717171U, |
|
0x1d1d1d1dU, 0x29292929U, 0xc5c5c5c5U, 0x89898989U, |
|
0x6f6f6f6fU, 0xb7b7b7b7U, 0x62626262U, 0x0e0e0e0eU, |
|
0xaaaaaaaaU, 0x18181818U, 0xbebebebeU, 0x1b1b1b1bU, |
|
0xfcfcfcfcU, 0x56565656U, 0x3e3e3e3eU, 0x4b4b4b4bU, |
|
0xc6c6c6c6U, 0xd2d2d2d2U, 0x79797979U, 0x20202020U, |
|
0x9a9a9a9aU, 0xdbdbdbdbU, 0xc0c0c0c0U, 0xfefefefeU, |
|
0x78787878U, 0xcdcdcdcdU, 0x5a5a5a5aU, 0xf4f4f4f4U, |
|
0x1f1f1f1fU, 0xddddddddU, 0xa8a8a8a8U, 0x33333333U, |
|
0x88888888U, 0x07070707U, 0xc7c7c7c7U, 0x31313131U, |
|
0xb1b1b1b1U, 0x12121212U, 0x10101010U, 0x59595959U, |
|
0x27272727U, 0x80808080U, 0xececececU, 0x5f5f5f5fU, |
|
0x60606060U, 0x51515151U, 0x7f7f7f7fU, 0xa9a9a9a9U, |
|
0x19191919U, 0xb5b5b5b5U, 0x4a4a4a4aU, 0x0d0d0d0dU, |
|
0x2d2d2d2dU, 0xe5e5e5e5U, 0x7a7a7a7aU, 0x9f9f9f9fU, |
|
0x93939393U, 0xc9c9c9c9U, 0x9c9c9c9cU, 0xefefefefU, |
|
0xa0a0a0a0U, 0xe0e0e0e0U, 0x3b3b3b3bU, 0x4d4d4d4dU, |
|
0xaeaeaeaeU, 0x2a2a2a2aU, 0xf5f5f5f5U, 0xb0b0b0b0U, |
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0xc8c8c8c8U, 0xebebebebU, 0xbbbbbbbbU, 0x3c3c3c3cU, |
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0x83838383U, 0x53535353U, 0x99999999U, 0x61616161U, |
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0x17171717U, 0x2b2b2b2bU, 0x04040404U, 0x7e7e7e7eU, |
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0xbabababaU, 0x77777777U, 0xd6d6d6d6U, 0x26262626U, |
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0xe1e1e1e1U, 0x69696969U, 0x14141414U, 0x63636363U, |
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0x55555555U, 0x21212121U, 0x0c0c0c0cU, 0x7d7d7d7dU, |
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}; |
}; |
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#endif |
static const u32 rcon[] = { |
static const u32 rcon[] = { |
0x01000000, 0x02000000, 0x04000000, 0x08000000, |
0x01000000, 0x02000000, 0x04000000, 0x08000000, |
0x10000000, 0x20000000, 0x40000000, 0x80000000, |
0x10000000, 0x20000000, 0x40000000, 0x80000000, |
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|
for (;;) { |
for (;;) { |
temp = rk[3]; |
temp = rk[3]; |
rk[4] = rk[0] ^ |
rk[4] = rk[0] ^ |
(Te4[(temp >> 16) & 0xff] & 0xff000000) ^ |
(Te2[(temp >> 16) & 0xff] & 0xff000000) ^ |
(Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ |
(Te3[(temp >> 8) & 0xff] & 0x00ff0000) ^ |
(Te4[(temp ) & 0xff] & 0x0000ff00) ^ |
(Te0[(temp ) & 0xff] & 0x0000ff00) ^ |
(Te4[(temp >> 24) ] & 0x000000ff) ^ |
(Te1[(temp >> 24) ] & 0x000000ff) ^ |
rcon[i]; |
rcon[i]; |
rk[5] = rk[1] ^ rk[4]; |
rk[5] = rk[1] ^ rk[4]; |
rk[6] = rk[2] ^ rk[5]; |
rk[6] = rk[2] ^ rk[5]; |
|
|
for (;;) { |
for (;;) { |
temp = rk[ 5]; |
temp = rk[ 5]; |
rk[ 6] = rk[ 0] ^ |
rk[ 6] = rk[ 0] ^ |
(Te4[(temp >> 16) & 0xff] & 0xff000000) ^ |
(Te2[(temp >> 16) & 0xff] & 0xff000000) ^ |
(Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ |
(Te3[(temp >> 8) & 0xff] & 0x00ff0000) ^ |
(Te4[(temp ) & 0xff] & 0x0000ff00) ^ |
(Te0[(temp ) & 0xff] & 0x0000ff00) ^ |
(Te4[(temp >> 24) ] & 0x000000ff) ^ |
(Te1[(temp >> 24) ] & 0x000000ff) ^ |
rcon[i]; |
rcon[i]; |
rk[ 7] = rk[ 1] ^ rk[ 6]; |
rk[ 7] = rk[ 1] ^ rk[ 6]; |
rk[ 8] = rk[ 2] ^ rk[ 7]; |
rk[ 8] = rk[ 2] ^ rk[ 7]; |
|
|
for (;;) { |
for (;;) { |
temp = rk[ 7]; |
temp = rk[ 7]; |
rk[ 8] = rk[ 0] ^ |
rk[ 8] = rk[ 0] ^ |
(Te4[(temp >> 16) & 0xff] & 0xff000000) ^ |
(Te2[(temp >> 16) & 0xff] & 0xff000000) ^ |
(Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ |
(Te3[(temp >> 8) & 0xff] & 0x00ff0000) ^ |
(Te4[(temp ) & 0xff] & 0x0000ff00) ^ |
(Te0[(temp ) & 0xff] & 0x0000ff00) ^ |
(Te4[(temp >> 24) ] & 0x000000ff) ^ |
(Te1[(temp >> 24) ] & 0x000000ff) ^ |
rcon[i]; |
rcon[i]; |
rk[ 9] = rk[ 1] ^ rk[ 8]; |
rk[ 9] = rk[ 1] ^ rk[ 8]; |
rk[10] = rk[ 2] ^ rk[ 9]; |
rk[10] = rk[ 2] ^ rk[ 9]; |
|
|
} |
} |
temp = rk[11]; |
temp = rk[11]; |
rk[12] = rk[ 4] ^ |
rk[12] = rk[ 4] ^ |
(Te4[(temp >> 24) ] & 0xff000000) ^ |
(Te2[(temp >> 24) ] & 0xff000000) ^ |
(Te4[(temp >> 16) & 0xff] & 0x00ff0000) ^ |
(Te3[(temp >> 16) & 0xff] & 0x00ff0000) ^ |
(Te4[(temp >> 8) & 0xff] & 0x0000ff00) ^ |
(Te0[(temp >> 8) & 0xff] & 0x0000ff00) ^ |
(Te4[(temp ) & 0xff] & 0x000000ff); |
(Te1[(temp ) & 0xff] & 0x000000ff); |
rk[13] = rk[ 5] ^ rk[12]; |
rk[13] = rk[ 5] ^ rk[12]; |
rk[14] = rk[ 6] ^ rk[13]; |
rk[14] = rk[ 6] ^ rk[13]; |
rk[15] = rk[ 7] ^ rk[14]; |
rk[15] = rk[ 7] ^ rk[14]; |
|
|
for (i = 1; i < Nr; i++) { |
for (i = 1; i < Nr; i++) { |
rk += 4; |
rk += 4; |
rk[0] = |
rk[0] = |
Td0[Te4[(rk[0] >> 24) ] & 0xff] ^ |
Td0[Te1[(rk[0] >> 24) ] & 0xff] ^ |
Td1[Te4[(rk[0] >> 16) & 0xff] & 0xff] ^ |
Td1[Te1[(rk[0] >> 16) & 0xff] & 0xff] ^ |
Td2[Te4[(rk[0] >> 8) & 0xff] & 0xff] ^ |
Td2[Te1[(rk[0] >> 8) & 0xff] & 0xff] ^ |
Td3[Te4[(rk[0] ) & 0xff] & 0xff]; |
Td3[Te1[(rk[0] ) & 0xff] & 0xff]; |
rk[1] = |
rk[1] = |
Td0[Te4[(rk[1] >> 24) ] & 0xff] ^ |
Td0[Te1[(rk[1] >> 24) ] & 0xff] ^ |
Td1[Te4[(rk[1] >> 16) & 0xff] & 0xff] ^ |
Td1[Te1[(rk[1] >> 16) & 0xff] & 0xff] ^ |
Td2[Te4[(rk[1] >> 8) & 0xff] & 0xff] ^ |
Td2[Te1[(rk[1] >> 8) & 0xff] & 0xff] ^ |
Td3[Te4[(rk[1] ) & 0xff] & 0xff]; |
Td3[Te1[(rk[1] ) & 0xff] & 0xff]; |
rk[2] = |
rk[2] = |
Td0[Te4[(rk[2] >> 24) ] & 0xff] ^ |
Td0[Te1[(rk[2] >> 24) ] & 0xff] ^ |
Td1[Te4[(rk[2] >> 16) & 0xff] & 0xff] ^ |
Td1[Te1[(rk[2] >> 16) & 0xff] & 0xff] ^ |
Td2[Te4[(rk[2] >> 8) & 0xff] & 0xff] ^ |
Td2[Te1[(rk[2] >> 8) & 0xff] & 0xff] ^ |
Td3[Te4[(rk[2] ) & 0xff] & 0xff]; |
Td3[Te1[(rk[2] ) & 0xff] & 0xff]; |
rk[3] = |
rk[3] = |
Td0[Te4[(rk[3] >> 24) ] & 0xff] ^ |
Td0[Te1[(rk[3] >> 24) ] & 0xff] ^ |
Td1[Te4[(rk[3] >> 16) & 0xff] & 0xff] ^ |
Td1[Te1[(rk[3] >> 16) & 0xff] & 0xff] ^ |
Td2[Te4[(rk[3] >> 8) & 0xff] & 0xff] ^ |
Td2[Te1[(rk[3] >> 8) & 0xff] & 0xff] ^ |
Td3[Te4[(rk[3] ) & 0xff] & 0xff]; |
Td3[Te1[(rk[3] ) & 0xff] & 0xff]; |
} |
} |
return Nr; |
return Nr; |
} |
} |
|
|
* map cipher state to byte array block: |
* map cipher state to byte array block: |
*/ |
*/ |
s0 = |
s0 = |
(Te4[(t0 >> 24) ] & 0xff000000) ^ |
(Te2[(t0 >> 24) ] & 0xff000000) ^ |
(Te4[(t1 >> 16) & 0xff] & 0x00ff0000) ^ |
(Te3[(t1 >> 16) & 0xff] & 0x00ff0000) ^ |
(Te4[(t2 >> 8) & 0xff] & 0x0000ff00) ^ |
(Te0[(t2 >> 8) & 0xff] & 0x0000ff00) ^ |
(Te4[(t3 ) & 0xff] & 0x000000ff) ^ |
(Te1[(t3 ) & 0xff] & 0x000000ff) ^ |
rk[0]; |
rk[0]; |
PUTU32(ct , s0); |
PUTU32(ct , s0); |
s1 = |
s1 = |
(Te4[(t1 >> 24) ] & 0xff000000) ^ |
(Te2[(t1 >> 24) ] & 0xff000000) ^ |
(Te4[(t2 >> 16) & 0xff] & 0x00ff0000) ^ |
(Te3[(t2 >> 16) & 0xff] & 0x00ff0000) ^ |
(Te4[(t3 >> 8) & 0xff] & 0x0000ff00) ^ |
(Te0[(t3 >> 8) & 0xff] & 0x0000ff00) ^ |
(Te4[(t0 ) & 0xff] & 0x000000ff) ^ |
(Te1[(t0 ) & 0xff] & 0x000000ff) ^ |
rk[1]; |
rk[1]; |
PUTU32(ct + 4, s1); |
PUTU32(ct + 4, s1); |
s2 = |
s2 = |
(Te4[(t2 >> 24) ] & 0xff000000) ^ |
(Te2[(t2 >> 24) ] & 0xff000000) ^ |
(Te4[(t3 >> 16) & 0xff] & 0x00ff0000) ^ |
(Te3[(t3 >> 16) & 0xff] & 0x00ff0000) ^ |
(Te4[(t0 >> 8) & 0xff] & 0x0000ff00) ^ |
(Te0[(t0 >> 8) & 0xff] & 0x0000ff00) ^ |
(Te4[(t1 ) & 0xff] & 0x000000ff) ^ |
(Te1[(t1 ) & 0xff] & 0x000000ff) ^ |
rk[2]; |
rk[2]; |
PUTU32(ct + 8, s2); |
PUTU32(ct + 8, s2); |
s3 = |
s3 = |
(Te4[(t3 >> 24) ] & 0xff000000) ^ |
(Te2[(t3 >> 24) ] & 0xff000000) ^ |
(Te4[(t0 >> 16) & 0xff] & 0x00ff0000) ^ |
(Te3[(t0 >> 16) & 0xff] & 0x00ff0000) ^ |
(Te4[(t1 >> 8) & 0xff] & 0x0000ff00) ^ |
(Te0[(t1 >> 8) & 0xff] & 0x0000ff00) ^ |
(Te4[(t2 ) & 0xff] & 0x000000ff) ^ |
(Te1[(t2 ) & 0xff] & 0x000000ff) ^ |
rk[3]; |
rk[3]; |
PUTU32(ct + 12, s3); |
PUTU32(ct + 12, s3); |
} |
} |
|
|
* map cipher state to byte array block: |
* map cipher state to byte array block: |
*/ |
*/ |
s0 = |
s0 = |
(Td4[(t0 >> 24) ] & 0xff000000) ^ |
(Td4[(t0 >> 24) ] << 24) ^ |
(Td4[(t3 >> 16) & 0xff] & 0x00ff0000) ^ |
(Td4[(t3 >> 16) & 0xff] << 16) ^ |
(Td4[(t2 >> 8) & 0xff] & 0x0000ff00) ^ |
(Td4[(t2 >> 8) & 0xff] << 8) ^ |
(Td4[(t1 ) & 0xff] & 0x000000ff) ^ |
(Td4[(t1 ) & 0xff]) ^ |
rk[0]; |
rk[0]; |
PUTU32(pt , s0); |
PUTU32(pt , s0); |
s1 = |
s1 = |
(Td4[(t1 >> 24) ] & 0xff000000) ^ |
(Td4[(t1 >> 24) ] << 24) ^ |
(Td4[(t0 >> 16) & 0xff] & 0x00ff0000) ^ |
(Td4[(t0 >> 16) & 0xff] << 16) ^ |
(Td4[(t3 >> 8) & 0xff] & 0x0000ff00) ^ |
(Td4[(t3 >> 8) & 0xff] << 8) ^ |
(Td4[(t2 ) & 0xff] & 0x000000ff) ^ |
(Td4[(t2 ) & 0xff]) ^ |
rk[1]; |
rk[1]; |
PUTU32(pt + 4, s1); |
PUTU32(pt + 4, s1); |
s2 = |
s2 = |
(Td4[(t2 >> 24) ] & 0xff000000) ^ |
(Td4[(t2 >> 24) ] << 24) ^ |
(Td4[(t1 >> 16) & 0xff] & 0x00ff0000) ^ |
(Td4[(t1 >> 16) & 0xff] << 16) ^ |
(Td4[(t0 >> 8) & 0xff] & 0x0000ff00) ^ |
(Td4[(t0 >> 8) & 0xff] << 8) ^ |
(Td4[(t3 ) & 0xff] & 0x000000ff) ^ |
(Td4[(t3 ) & 0xff]) ^ |
rk[2]; |
rk[2]; |
PUTU32(pt + 8, s2); |
PUTU32(pt + 8, s2); |
s3 = |
s3 = |
(Td4[(t3 >> 24) ] & 0xff000000) ^ |
(Td4[(t3 >> 24) ] << 24) ^ |
(Td4[(t2 >> 16) & 0xff] & 0x00ff0000) ^ |
(Td4[(t2 >> 16) & 0xff] << 16) ^ |
(Td4[(t1 >> 8) & 0xff] & 0x0000ff00) ^ |
(Td4[(t1 >> 8) & 0xff] << 8) ^ |
(Td4[(t0 ) & 0xff] & 0x000000ff) ^ |
(Td4[(t0 ) & 0xff]) ^ |
rk[3]; |
rk[3]; |
PUTU32(pt + 12, s3); |
PUTU32(pt + 12, s3); |
} |
} |