clojure-aes.decrypt.inverse-sub-bytes — clojure-aes 0.1.2

inv-sub-bytes clj

(inv-sub-bytes [row1 row2 row3 row4] round-num)

This transformation extracts each word from the State, and calculates the lookup for each byte within each word from inv-sbox

inv-subWord clj

(inv-subWord word)

Takes a four-byte input word and substitutes each byte in that word with its appropriate value from the inverse S-Box.