Let plain text be Z whose ASCII Code = 01011010, Let 10 bit key = 1111111100....

 

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Let plain text be Z whose ASCII Code = 01011010, Let 10 bit key = 1111111100. P8 = 43265 710 P10 = 8 3 29 605174 a) Determine subkeyl and subkey2 by using key generation process of S-DES algorithm. b) Suggest some possible improvement in key generation process of S-DES algorithm. Let plain text be Z whose ASCII Code = 01011010, Let 10 bit key = 1111111100. P8 = 43265 710 P10 = 8 3 29 605174 a) Determine subkeyl and subkey2 by using key generation process of S-DES algorithm. b) Suggest some possible improvement in key generation process of S-DES algorithm.

Answer rating: 100% (QA)

a Step 1 We accepted a 10bit key and permuted the bits by putting them in the P10 table Key 11111111... View the full answer