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Move previous cryptopals work into an Erlang subfolder, start cryptopals in Python 3
[sandbox]
/
cryptopals-erlang
/
01.01
/
hex.erl
1
-module(hex).
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-export([decode/1]).
3
4
data_in_pairs([]) -> [];
5
data_in_pairs([C1,C2|Tail]) -> [ [C1] ++ [C2] | data_in_pairs(Tail) ].
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decode(Data) -> << <<(list_to_integer(C,16)):8>> || C <- data_in_pairs(Data) >>.