cryptol/tests/issues/issue187.cry
2016-02-19 10:08:20 -08:00

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// Helper synonyms:
// type Char = [8]
module Enigma where
enigmaLoop : {n}(fin n) => [n]
enigmaLoop = undefined
// Encryption/Decryption
enigma : {n, m} (fin n, fin m) => ([n], [m]) -> [m]
enigma (m, pt) = tail [ True | _ <- rcs ]
where rcs = [ (m, True)] #
[ (enigmaLoop, True)
| _ <- pt
| (_,_) <- rcs
]