QPQ-AG/eblake2
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Fix type spec

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This commit is contained in:
Tobias Lindahl 2019-02-26 12:01:33 +01:00
parent 8af4d27c75
commit d75e141f54
1 changed files with 1 additions and 1 deletions
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2
src/eblake2.erl
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@ -60,7 +60,7 @@ blake2s(HashLen, Msg0, Key) ->
%% Just return the requested part of the hash
{ok, binary_part(to_little_endian(32, State), {0, HashLen})}.
-spec hmac(Hash :: blake2b | blake2s, Key :: binary(), Data :: binary()) -> {ok, binary()}.
-spec hmac(Hash :: blake2b | blake2s, Key :: binary(), Data :: binary()) -> binary().
hmac(blake2b, Key, Data) ->
hmac(128, fun(D) -> {ok, H} = blake2b(64, D), H end, Key, Data);
hmac(blake2s, Key, Data) ->