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-rw-r--r--lib/crypto/src/crypto.erl8
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl
index 21f507f153..729ce95a7a 100644
--- a/lib/crypto/src/crypto.erl
+++ b/lib/crypto/src/crypto.erl
@@ -626,7 +626,13 @@ des3_cfb_decrypt(Key1, Key2, Key3, IVec, Data) ->
des_ede3_cfb_decrypt(Key1, Key2, Key3, IVec, Data) ->
des_ede3_cfb_crypt(Key1, Key2, Key3, IVec, Data, false).
-des_ede3_cfb_crypt(_Key1, _Key2, _Key3, _IVec, _Data, _IsEncrypt) -> ?nif_stub.
+des_ede3_cfb_crypt(Key1, Key2, Key3, IVec, Data, IsEncrypt) ->
+ case des_ede3_cfb_crypt_nif(Key1,Key2,Key3,IVec,Data,IsEncrypt) of
+ notsup -> erlang:error(notsup);
+ Bin -> Bin
+ end.
+
+des_ede3_cfb_crypt_nif(_Key1, _Key2, _Key3, _IVec, _Data, _IsEncrypt) -> ?nif_stub.
%%
%% Blowfish