cast5.sql

PostgreSQL 8.1.4的源码 适用于Linux下的开源数据库系统

--
-- Cast5 cipher
--

-- test vectors from RFC2144

-- 128 bit key
SELECT encode(encrypt(
decode('01 23 45 67 89 AB CD EF', 'hex'),
decode('01 23 45 67 12 34 56 78 23 45 67 89 34 56 78 9A', 'hex'),
'cast5-ecb/pad:none'), 'hex');
-- result: 23 8B 4F E5 84 7E 44 B2

-- 80 bit key
SELECT encode(encrypt(
decode('01 23 45 67 89 AB CD EF', 'hex'),
decode('01 23 45 67 12 34 56 78 23 45', 'hex'),
'cast5-ecb/pad:none'), 'hex');
-- result: EB 6A 71 1A 2C 02 27 1B

-- 40 bit key
SELECT encode(encrypt(
decode('01 23 45 67 89 AB CD EF', 'hex'),
decode('01 23 45 67 12', 'hex'),
'cast5-ecb/pad:none'), 'hex');
-- result: 7A C8 16 D1 6E 9B 30 2E

-- cbc

-- empty data
select encode(	encrypt('', 'foo', 'cast5'), 'hex');
-- 10 bytes key
select encode(	encrypt('foo', '0123456789', 'cast5'), 'hex');

-- decrypt
select decrypt(encrypt('foo', '0123456', 'cast5'), '0123456', 'cast5');

-- iv
select encode(encrypt_iv('foo', '0123456', 'abcd', 'cast5'), 'hex');
select decrypt_iv(decode('384a970695ce016a', 'hex'),
                '0123456', 'abcd', 'cast5');

-- long message
select encode(encrypt('Lets try a longer message.', '0123456789', 'cast5'), 'hex');
select decrypt(encrypt('Lets try a longer message.', '0123456789', 'cast5'), '0123456789', 'cast5');