Binary: 00110010 00111001 00110000 00110101
P1 = P1 XOR Key
P1 = 00100100 00111111 01101010 10001000 XOR
00110010 00111001 00110000 00110101
P1 = 00010110 00000110 01011010 10111101
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Key for second iteration:
P2 = P2 XOR
P1
P2 = 10000101 10100011 00001000 11010011 XOR
00010110 00000110 01011010 10111101
P2 = 10010011 10100101 01010010 01101110
-
The experiment only do one iteration, because the total iteration of
the encryption process is 16 rounds, the working principle of the same
calculation process until the final result of iteration to 16
obtained, for the first iteration i = 0 i.e.:
XL = XL XOR P1
XL = 01001101 01000001 01010101 01000001 XOR
00010110 00000110 01011010 10111101
XL = 01011011 01000111 00001111 11111100
F functions are derived from: