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|
--
-- DES cipher
--
-- no official test vectors atm
-- from blowfish.sql
SELECT encrypt('\x0123456789abcdef', '\xfedcba9876543210', 'des-ecb/pad:none');
encrypt
--------------------
\xed39d950fa74bcc4
(1 row)
-- empty data
select encrypt('', 'foo', 'des');
encrypt
--------------------
\x752111e37a2d7ac3
(1 row)
-- 8 bytes key
select encrypt('foo', '01234589', 'des');
encrypt
--------------------
\xdec0f9c602b647a8
(1 row)
-- decrypt
select encode(decrypt(encrypt('foo', '0123456', 'des'), '0123456', 'des'), 'escape');
encode
--------
foo
(1 row)
-- iv
select encrypt_iv('foo', '0123456', 'abcd', 'des');
encrypt_iv
--------------------
\x50735067b073bb93
(1 row)
select encode(decrypt_iv('\x50735067b073bb93', '0123456', 'abcd', 'des'), 'escape');
encode
--------
foo
(1 row)
-- long message
select encrypt('Lets try a longer message.', '01234567', 'des');
encrypt
--------------------------------------------------------------------
\x5ad146043e5f30967e06a0fcbae602daf4ff2a5fd0ed12d6c5913cf85f1e36ca
(1 row)
select encode(decrypt(encrypt('Lets try a longer message.', '01234567', 'des'), '01234567', 'des'), 'escape');
encode
----------------------------
Lets try a longer message.
(1 row)
|
