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Re:
Simplified DES
Hi EveryBody,This is the Code I have written for Simplified DES it is delivering the Cipher of 16-bit size actually it should deliver of size 8 Please help me in solving the Problem and even tell me how 2 reduce the Complexity [code] #include<string.h> char ep[8],p10[10],p8[8],ip[8],ip1[8],pr[10],key1[8],key2[8],p4[4]; int s0[4][4]={{1,0,3,2},{3,2,1,0},{0,2,1,3},{3,1,3,2}} ,s1[4][4]={{0,1,2,3},{2,0,1,3},{3,0,1,0},{2,1,0,3}}; void … 
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