Given: S-DES Key = B9 HEX & 11 bits to make key of 10-bits.
Question: Using S-DES Key Generation Round 1 to compute the subkey K1 as below.
Find out O/PS of: P10 - P8 - K1
Hint:
P10 = 35274101986
P8 = 637485109

Question

Given: S-DES Key = B9 HEX & 11 bits to make key of 10-bits. 
 Question: Using S-DES Key Generation Round 1 to compute the subkey K1 as below. 
 Find out O/PS of:  P10 - P8 - K1 
 Hint: 
 P10 = 35274101986 
 P8  = 637485109

Answer

11001 11110 – 1011 1110 - 1011 1110

Answer

10111 00101 - 1011 1110 - 1011 1110

Answer

11001 11110 - 1101 1011 - 1101 1011

Answer

10111 00111 - 1011 1110 - 11001 11110

Crowdly

Given: S-DES Key = B9 HEX & 11 bits to make key of 10-bits. Question: Using S-...

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