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|
--
-- DES cipher
--
-- ensure consistent test output regardless of the default bytea format
SET bytea_output TO escape;
-- no official test vectors atm
-- from blowfish.sql
SELECT encode(encrypt(
decode('0123456789abcdef', 'hex'),
decode('fedcba9876543210', 'hex'),
'des-ecb/pad:none'), 'hex');
encode
------------------
ed39d950fa74bcc4
(1 row)
-- empty data
select encode( encrypt('', 'foo', 'des'), 'hex');
encode
------------------
752111e37a2d7ac3
(1 row)
-- 8 bytes key
select encode( encrypt('foo', '01234589', 'des'), 'hex');
encode
------------------
dec0f9c602b647a8
(1 row)
-- decrypt
select decrypt(encrypt('foo', '0123456', 'des'), '0123456', 'des');
decrypt
---------
foo
(1 row)
-- iv
select encode(encrypt_iv('foo', '0123456', 'abcd', 'des'), 'hex');
encode
------------------
50735067b073bb93
(1 row)
select decrypt_iv(decode('50735067b073bb93', 'hex'), '0123456', 'abcd', 'des');
decrypt_iv
------------
foo
(1 row)
-- long message
select encode(encrypt('Lets try a longer message.', '01234567', 'des'), 'hex');
encode
------------------------------------------------------------------
5ad146043e5f30967e06a0fcbae602daf4ff2a5fd0ed12d6c5913cf85f1e36ca
(1 row)
select decrypt(encrypt('Lets try a longer message.', '01234567', 'des'), '01234567', 'des');
decrypt
----------------------------
Lets try a longer message.
(1 row)
|
