I hope somebody can help me to find out how DES P box has designed. I am doing DES by hand so I want to know how these numbers are arranged?
Asked
Active
Viewed 122 times
1
-
Did you have a look at this question / answer? It does seem to contain some references in the question. – Maarten Bodewes Nov 01 '19 at 14:49
-
I want know how elements of PC-2 are selected. I have seen the answer in https://stackoverflow.com/questions/21717596/generating-des-subkeys-from-64b-master-key – Sadiqa Ilyas Nov 02 '19 at 13:33
-
but how key tab b and key tab s is created is still not clear to me – Sadiqa Ilyas Nov 02 '19 at 13:40