Codec.Encryption.Utils

encrypt :: Word64 -> Array Word64 -> Array Word64

decrypt :: Word64 -> Array Word64 -> Array Word64

words64 :: Array Int -> Array Word64

unwords64 :: Array Word64 -> Array Int

charsBytes :: Array Char -> Array Int

Decompose an array of chars into an array of byte values.

bytesChars :: Array Int -> Array Char

Compose an array of chars from an array of byte values.

encryptText :: Word64 -> String -> Array Word64

Encrypt a string with the given key.

decryptText :: Word64 -> Array Word64 -> String

Decrypt a string with the given key.

strip0s :: String -> String

textKey :: String -> Word64

Turn a string into a Word64 to create a key. Missing chars will be padded and excess chars discarded.

hexKey :: String -> Word64

Read a Word64 from a string, just a workaround for https://github.com/purescript/purescript/issues/2306

chunks :: forall a. Int -> Array a -> Array (Array a)