New answers tagged simon
In the case of SIMON and SPECK families, they are both balanced Feistel ciphers (or similar in the case of SPECK), meaning the block is size is composed of 2 equal sized halves. SIMON and SPECK have the same combinations for block and key size. The variables refer to the cipher internals, with $n$ being the size of the "word", which is the size of the ...
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