package com.huamai.test;
//AES类,包括相关数据和操作
class AES {
// S盒变换
static char S[] = { 99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43,
254, 215, 171, 118, 202, 130, 201, 125, 250, 89, 71, 240, 173, 212,
162, 175, 156, 164, 114, 192, 183, 253, 147, 38, 54, 63, 247, 204,
52, 165, 229, 241, 113, 216, 49, 21, 4, 199, 35, 195, 24, 150, 5,
154, 7, 18, 128, 226, 235, 39, 178, 117, 9, 131, 44, 26, 27, 110,
90, 160, 82, 59, 214, 179, 41, 227, 47, 132, 83, 209, 0, 237, 32,
252, 177, 91, 106, 203, 190, 57, 74, 76, 88, 207, 208, 239, 170,
251, 67, 77, 51, 133, 69, 249, 2, 127, 80, 60, 159, 168, 81, 163,
64, 143, 146, 157, 56, 245, 188, 182, 218, 33, 16, 255, 243, 210,
205, 12, 19, 236, 95, 151, 68, 23, 196, 167, 126, 61, 100, 93, 25,
115, 96, 129, 79, 220, 34, 42, 144, 136, 70, 238, 184, 20, 222, 94,
11, 219, 224, 50, 58, 10, 73, 6, 36, 92, 194, 211, 172, 98, 145,
149, 228, 121, 231, 200, 55, 109, 141, 213, 78, 169, 108, 86, 244,
234, 101, 122, 174, 8, 186, 120, 37, 46, 28, 166, 180, 198, 232,
221, 116, 31, 75, 189, 139, 138, 112, 62, 181, 102, 72, 3, 246, 14,
97, 53, 87, 185, 134, 193, 29, 158, 225, 248, 152, 17, 105, 217,
142, 148, 155, 30, 135, 233, 206, 85, 40, 223, 140, 161, 137, 13,
191, 230, 66, 104, 65, 153, 45, 15, 176, 84, 187, 22 };
// S盒逆变换
static char Si[] = { 82, 9, 106, 213, 48, 54, 165, 56, 191, 64, 163, 158,
129, 243, 215, 251, 124, 227, 57, 130, 155, 47, 255, 135, 52, 142,
67, 68, 196, 222, 233, 203, 84, 123, 148, 50, 166, 194, 35, 61,
238, 76, 149, 11, 66, 250, 195, 78, 8, 46, 161, 102, 40, 217, 36,
178, 118, 91, 162, 73, 109, 139, 209, 37, 114, 248, 246, 100, 134,
104, 152, 22, 212, 164, 92, 204, 93, 101, 182, 146, 108, 112, 72,
80, 253, 237, 185, 218, 94, 21, 70, 87, 167, 141, 157, 132, 144,
216, 171, 0, 140, 188, 211, 10, 247, 228, 88, 5, 184, 179, 69, 6,
208, 44, 30, 143, 202, 63, 15, 2, 193, 175, 189, 3, 1, 19, 138,
107, 58, 145, 17, 65, 79, 103, 220, 234, 151, 242, 207, 206, 240,
180, 230, 115, 150, 172, 116, 34, 231, 173, 53, 133, 226, 249, 55,
232, 28, 117, 223, 110, 71, 241, 26, 113, 29, 41, 197, 137, 111,
183, 98, 14, 170, 24, 190, 27, 252, 86, 62, 75, 198, 210, 121, 32,
154, 219, 192, 254, 120, 205, 90, 244, 31, 221, 168, 51, 136, 7,
199, 49, 177, 18, 16, 89, 39, 128, 236, 95, 96, 81, 127, 169, 25,
181, 74, 13, 45, 229, 122, 159, 147, 201, 156, 239, 160, 224, 59,
77, 174, 42, 245, 176, 200, 235, 187, 60, 131, 83, 153, 97, 23, 43,
4, 126, 186, 119, 214, 38, 225, 105, 20, 99, 85, 33, 12, 125 };
// 线性混合层列变换矩阵
static char[] T2 = { 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28,
30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62,
64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96,
98, 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122,
124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148,
150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174,
176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200,
202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226,
228, 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252,
254, 27, 25, 31, 29, 19, 17, 23, 21, 11, 9, 15, 13, 3, 1, 7, 5, 59,
57, 63, 61, 51, 49, 55, 53, 43, 41, 47, 45, 35, 33, 39, 37, 91, 89,
95, 93, 83, 81, 87, 85, 75, 73, 79, 77, 67, 65, 71, 69, 123, 121,
127, 125, 115, 113, 119, 117, 107, 105, 111, 109, 99, 97, 103, 101,
155, 153, 159, 157, 147, 145, 151, 149, 139, 137, 143, 141, 131,
129, 135, 133, 187, 185, 191, 189, 179, 177, 183, 181, 171, 169,
175, 173, 163, 161, 167, 165, 219, 217, 223, 221, 211, 209, 215,
213, 203, 201, 207, 205, 195, 193, 199, 197, 251, 249, 255, 253,
243, 241, 247, 245, 235, 233, 239, 237, 227, 225, 231, 229 };
static char[] T3 = { 0, 3, 6, 5, 12, 15, 10, 9, 24, 27, 30, 29, 20, 23, 18,
17, 48, 51, 54, 53, 60, 63, 58, 57, 40, 43, 46, 45, 36, 39, 34, 33,
96, 99, 102, 101, 108, 111, 106, 105, 120, 123, 126, 125, 116, 119,
114, 113, 80, 83, 86, 85, 92, 95, 90, 89, 72, 75, 78, 77, 68, 71,
66, 65, 192, 195, 198, 197, 204, 207, 202, 201, 216, 219, 222, 221,
212, 215, 210, 209, 240, 243, 246, 245, 252, 255, 250, 249, 232,
235, 238, 237, 228, 231, 226, 225, 160, 163, 166, 165, 172, 175,
170, 169, 184, 187, 190, 189, 180, 183, 178, 177, 144, 147, 150,
149, 156, 159, 154, 153, 136, 139, 142, 141, 132, 135, 130, 129,
155, 152, 157, 158, 151, 148, 145, 146, 131, 128, 133, 134, 143,
140, 137, 138, 171, 168, 173, 174, 167, 164, 161, 162, 179, 176,
181, 182, 191, 188, 185, 186, 251, 248, 253, 254, 247, 244, 241,
242, 227, 224, 229, 230, 239, 236, 233, 234, 203, 200, 205, 206,
199, 196, 193, 194, 211, 208, 213, 214, 223, 220, 217, 218, 91, 88,
93, 94, 87, 84, 81, 82, 67, 64, 69, 70, 79, 76, 73, 74, 107, 104,
109, 110, 103, 100, 97, 98, 115, 112, 117, 118, 127, 124, 121, 122,
59, 56, 61, 62, 55, 52, 49, 50, 35, 32, 37, 38, 47, 44, 41, 42, 11,
8, 13, 14, 7, 4, 1, 2, 19, 16, 21, 22, 31, 28, 25, 26 };
// 线性混合层列变换逆矩阵
static char[] T9 = { 0, 9, 18, 27, 36, 45, 54, 63, 72, 65, 90, 83, 108,
101, 126, 119, 144, 153, 130, 139, 180, 189, 166, 175, 216, 209,
202, 195, 252, 245, 238, 231, 59, 50, 41, 32, 31, 22, 13, 4, 115,
122, 97, 104, 87, 94, 69, 76, 171, 162, 185, 176, 143, 134, 157,
148, 227, 234, 241, 248, 199, 206, 213, 220, 118, 127, 100, 109,
82, 91, 64, 73, 62, 55, 44, 37, 26, 19, 8, 1, 230, 239, 244, 253,
194, 203, 208, 217, 174, 167, 188, 181, 138, 131, 152, 145, 77, 68,
95, 86, 105, 96, 123, 114, 5, 12, 23, 30, 33, 40, 51, 58, 221, 212,
207, 198, 249, 240, 235, 226, 149, 156, 135, 142, 177, 184, 163,
170, 236, 229, 254, 247, 200, 193, 218, 211, 164, 173, 182, 191,
128, 137, 146, 155, 124, 117, 110, 103, 88, 81, 74, 67, 52, 61, 38,
47, 16, 25, 2, 11, 215, 222, 197, 204, 243, 250, 225, 232, 159,
150, 141, 132, 187, 178, 169, 160, 71, 78, 85, 92, 99, 106, 113,
120, 15, 6, 29, 20, 43, 34, 57, 48, 154, 147, 136, 129, 190, 183,
172, 165, 210, 219, 192, 201, 246, 255, 228, 237, 10, 3, 24, 17,
46, 39, 60, 53, 66, 75, 80, 89, 102, 111, 116, 125, 161, 168, 179,
186, 133, 140, 151, 158, 233, 224, 251, 242, 205, 196, 223, 214,
49, 56, 35, 42, 21, 28, 7, 14, 121, 112, 107, 98, 93, 84, 79, 70 };
/* Definicion de 0x0b*state[i][j] en GF(2^8)(para InvMixColumns) */
static char[] T11 = { 0, 11, 22, 29, 44, 39, 58, 49, 88, 83, 78, 69, 116,
127, 98, 105, 176, 187, 166, 173, 156, 151, 138, 129, 232, 227,
254, 245, 196, 207, 210, 217, 123, 112, 109, 102, 87, 92, 65, 74,
35, 40, 53, 62, 15, 4, 25, 18, 203, 192, 221, 214, 231, 236, 241,
250, 147, 152, 133, 142, 191, 180, 169, 162, 246, 253, 224, 235,
218, 209, 204, 199, 174, 165, 184, 179, 130, 137, 148, 159, 70, 77,
80, 91, 106, 97, 124, 119, 30, 21, 8, 3, 50, 57, 36, 47, 141, 134,
155, 144, 161, 170, 183, 188, 213, 222, 195, 200, 249, 242, 239,
228, 61, 54, 43, 32, 17, 26, 7, 12, 101, 110, 115, 120, 73, 66, 95,
84, 247, 252, 225, 234, 219, 208, 205, 198, 175, 164, 185, 178,
131, 136, 149, 158, 71, 76, 81, 90, 107, 96, 125, 118, 31, 20, 9,
2, 51, 56, 37, 46, 140, 135, 154, 145, 160, 171, 182, 189, 212,
223, 194, 201, 248, 243, 238, 229, 60, 55, 42, 33, 16, 27, 6, 13,
100, 111, 114, 121, 72, 67, 94, 85, 1, 10, 23, 28, 45, 38, 59, 48,
89, 82, 79, 68, 117, 126, 99, 104, 177, 186, 167, 172, 157, 150,
139, 128, 233, 226, 255, 244, 197, 206, 211, 216, 122, 113, 108,
103, 86, 93, 64, 75, 34, 41, 52, 63, 14, 5, 24, 19, 202, 193, 220,
215, 230, 237, 240, 251, 146, 153, 132, 143, 190, 181, 168, 163 };
/* Definicion de 0x0d*state[i][j] en GF(2^8) (para InvMixColumns) */
static char[] T13 = { 0, 13, 26, 23, 52, 57, 46, 35, 104, 101, 114, 127,
92, 8
- 1
- 2
- 3
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