--
-- DES cipher
--
-- no official test vectors atm
-- from blowfish.sql
SELECT encrypt('\x0123456789abcdef', '\xfedcba9876543210', 'des-ecb/pad:none');
ERROR:  encrypt error: Cipher cannot be initialized
-- empty data
select encrypt('', 'foo', 'des');
ERROR:  encrypt error: Cipher cannot be initialized
-- 8 bytes key
select encrypt('foo', '01234589', 'des');
ERROR:  encrypt error: Cipher cannot be initialized
-- decrypt
select encode(decrypt(encrypt('foo', '0123456', 'des'), '0123456', 'des'), 'escape');
ERROR:  encrypt error: Cipher cannot be initialized
-- iv
select encrypt_iv('foo', '0123456', 'abcd', 'des');
ERROR:  encrypt_iv error: Cipher cannot be initialized
select encode(decrypt_iv('\x50735067b073bb93', '0123456', 'abcd', 'des'), 'escape');
ERROR:  decrypt_iv error: Cipher cannot be initialized
-- long message
select encrypt('Lets try a longer message.', '01234567', 'des');
ERROR:  encrypt error: Cipher cannot be initialized
select encode(decrypt(encrypt('Lets try a longer message.', '01234567', 'des'), '01234567', 'des'), 'escape');
ERROR:  encrypt error: Cipher cannot be initialized