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seen Jan 4 '13 at 2:49

Dec
18
awarded  Popular Question
Jun
19
accepted Why do block ciphers need a non-linear component (like an S-box)?
Jun
9
comment Why do block ciphers need a non-linear component (like an S-box)?
Hi B-Con thanks for the elaboration on the Block Cipher and PRP. i agree with the model you have presented but my basic query is how in the construction of these block ciphers non linearity play a role.
Jun
9
comment Why do block ciphers need a non-linear component (like an S-box)?
Thanks everyone to make the ideal clear
Jun
9
awarded  Supporter
Jun
9
awarded  Scholar
Jun
6
awarded  Student
Jun
6
asked Why do block ciphers need a non-linear component (like an S-box)?
May
1
asked Practical necessity of semantic security under chosen plain text attack (CPA) in CBC mode