【文章內容簡介】 5,118}, {54,126,55,125,6,89,71,16,83,44,94,81,100,92,114,64}, {73,3,109,38,54,63,9,52,52,91,27,15,113,40,49,21}, {4,57,35,61,24,106,5,102,7,18,128,30,21,39,78,117}, {9,125,44,26,27,110,90,96,82,59,42,77,41,29,47,124}, {83,47,0,19,32,4,79,91,106,53,66,57,74,76,88,49}, {48,17,86,5,67,77,51,123,69,7,2,127,80,60,97,88}, {81,93,64,113,110,99,56,11,68,74,38,33,16,1,13,46}, {51,12,19,20,95,105,68,23,60,89,126,61,100,93,25,115}, {96,127,79,36,34,42,112,120,70,18,72,20,34,94,11,37}, {32,50,58,10,73,6,36,92,62,45,84,98,111,107,28,121}, {25,56,55,109,115,43,78,87,108,86,12,22,101,122,82,8}, {70,120,37,46,28,90,76,58,24,35,116,31,75,67,117,118}, {112,62,75,102,72,3,10,14,97,53,87,71,122,63,29,98}, {31,8,104,17,105,39,114,108,101,30,121,23,50,85,40,33}, {116,95,119,13,65,26,66,104,65,103,45,15,80,84,69,22}, }。 private byte[][] rsbox={ {82,9,106,43,48,54,91,56,65,64,93,98,127,13,41,5}, {124,29,57,126,101,47,1,121,52,114,67,68,60,34,23,53}, {84,123,108,50,90,62,35,61,18,76,107,11,66,6,61,78}, {8,46,95,102,40,39,36,78,118,91,94,73,109,117,47,37}, {114,8,10,100,122,104,104,22,44,92,92,52,93,101,74,110}, {108,112,72,80,3,19,71,38,94,21,70,87,89,115,99,124}, {112,40,85,0,116,68,45,10,9,28,88,5,72,77,69,6}, {48,44,30,113,54,63,15,2,63,81,67,3,1,19,118,107}, {58,111,17,65,79,103,36,22,105,14,49,50,16,76,26,115}, {106,84,116,34,25,83,53,123,30,7,55,24,28,117,33,110}, {71,15,26,113,29,41,59,119,111,73,98,14,86,24,66,27}, {4,86,62,75,58,46,121,32,102,37,64,2,120,51,90,12}, {31,35,88,51,120,7,57,49,79,18,16,89,39,128,20,95}, {96,81,127,87,25,75,74,13,45,27,122,97,109,55,100,17}, {96,32,59,77,82,42,11,80,56,21,69,60,125,83,103,97}, {23,43,4,126,70,119,42,38,31,105,20,99,85,33,12,125} }。 private byte[][] mut={ {2,3,1,1}, {1,2,3,1}, {1,1,2,3}, {3,1,1,2} }。 private byte[][] rmut={ {14,11,13,9}, {9,14,11,13}, {13,9,14,11}, {11,13,9,14} }。 private byte[] by={1,2,4,8,16, 32,64,128,27,54, 108,40,85,77,102,}。 private int[] r={0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,0x1b,0x36}。 byte[][][] allkey=new byte[11][4][4]。 byte[] enbyte=new byte[16]。 byte[] debyte=new byte[16]。 //字節(jié)替代， public byte[][] subbyte(byte[][] sub){ byte row,col。 byte[][] temp=new byte[4][4]。 for(int i=0。i4。i++) for(int j=0。j4。j++){ col=(byte)(sub[i][j]amp。0xf)。 row=(byte)((sub[i][j]4)amp。0xf)。 temp[i][j]=sbox[row][col]。 } return temp。 } public byte[][] subbyte(byte[][] sub,int r){ byte row,col。 byte[][] temp=new byte[4][4]。 for(int i=0。i4。i++) for(int j=0。j4。j++){ col=(byte)(sub[i][j]amp。0xf)。 row=(byte)((sub[i][j]4)amp。0xf)。 temp[i][j]=rsbox[row][col]。 } return temp。 } //行移位 public byte[][] shift(byte[][] sub){ byte temp。 temp=sub[1][0]。 sub[1][0]=sub[1][1]。sub[1][1]=sub[1][2]。sub[1][2]=sub[1][3]。sub[1][3]=temp。 temp=sub[2][0]。 sub[2][0]=sub[2][2]。sub[2][2]=temp。 temp=sub[2][1]。 sub[2][1]=sub[2][3]。sub[2][3]=temp。 temp=sub[3][0]。 sub[3][0]=sub[3][3]。sub[3][3]=sub[3][2]。sub[3][2]=sub[3][1]。sub[3][1]=temp。 return sub。 } public byte[][] shift(byte[][] sub,int mode){