Data Encryption Standard
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Which type of CRC 16 is used in following string? Before CRC - 80 01 F0, and after CRC : 80 01 F0 23 80. How do I get those two bytes: 23 80? In doc... 0 2/20/2015
In the key schedule we do pass the 64-bit input through PC-1 to produce a 56-bit result. Then shift left the two 28-bit halves. Then pass the 56-bit r... 0 11/22/2014
C1 = Enc(K, P1), C2 = Enc(K, P2) If p2 is complementary of p1, can we find c2,given the knowledge of P1, C1 and the fact that P2 and P1 have a re... 0 9/27/2013
 
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