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-rw-r--r--lib/public_key/src/pubkey_pbe.erl4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/public_key/src/pubkey_pbe.erl b/lib/public_key/src/pubkey_pbe.erl
index e6bcedd1b1..38b5c93521 100644
--- a/lib/public_key/src/pubkey_pbe.erl
+++ b/lib/public_key/src/pubkey_pbe.erl
@@ -74,7 +74,7 @@ decode(Data, Password,"AES-256-CBC"= Cipher, KeyDevParams) ->
%%--------------------------------------------------------------------
--spec pbdkdf1(string(), iodata(), integer(), atom()) -> binary().
+-spec pbdkdf1(iodata(), iodata(), integer(), atom()) -> binary().
%%
%% Description: Implements password based decryption key derive function 1.
%% Exported mainly for testing purposes.
@@ -86,7 +86,7 @@ pbdkdf1(Password, Salt, Count, Hash) ->
do_pbdkdf1(Result, Count-1, Result, Hash).
%%--------------------------------------------------------------------
--spec pbdkdf2(string(), iodata(), integer(), integer(), fun(), atom(), integer())
+-spec pbdkdf2(iodata(), iodata(), integer(), integer(), fun(), atom(), integer())
-> binary().
%%
%% Description: Implements password based decryption key derive function 2.