mirror of
				https://github.com/postgres/postgres.git
				synced 2025-11-03 09:13:20 +03:00 
			
		
		
		
	
		
			
				
	
	
		
			31 lines
		
	
	
		
			962 B
		
	
	
	
		
			SQL
		
	
	
	
	
	
			
		
		
	
	
			31 lines
		
	
	
		
			962 B
		
	
	
	
		
			SQL
		
	
	
	
	
	
--
 | 
						|
-- 3DES cipher
 | 
						|
--
 | 
						|
 | 
						|
-- test vector from somewhere
 | 
						|
SELECT encode(encrypt(
 | 
						|
decode('80 00 00 00 00 00 00 00', 'hex'),
 | 
						|
decode('01 01 01 01 01 01 01 01
 | 
						|
	01 01 01 01 01 01 01 01
 | 
						|
	01 01 01 01 01 01 01 01', 'hex'),
 | 
						|
'3des-ecb/pad:none'), 'hex');
 | 
						|
-- val 95 F8 A5 E5 DD 31 D9 00
 | 
						|
 | 
						|
select encode(	encrypt('', 'foo', '3des'), 'hex');
 | 
						|
-- 10 bytes key
 | 
						|
select encode(	encrypt('foo', '0123456789', '3des'), 'hex');
 | 
						|
-- 22 bytes key
 | 
						|
select encode(	encrypt('foo', '0123456789012345678901', '3des'), 'hex');
 | 
						|
 | 
						|
-- decrypt
 | 
						|
select decrypt(encrypt('foo', '0123456', '3des'), '0123456', '3des');
 | 
						|
 | 
						|
-- iv
 | 
						|
select encode(encrypt_iv('foo', '0123456', 'abcd', '3des'), 'hex');
 | 
						|
select decrypt_iv(decode('50735067b073bb93', 'hex'), '0123456', 'abcd', '3des');
 | 
						|
 | 
						|
-- long message
 | 
						|
select encode(encrypt('Lets try a longer message.', '0123456789012345678901', '3des'), 'hex');
 | 
						|
select decrypt(encrypt('Lets try a longer message.', '0123456789012345678901', '3des'), '0123456789012345678901', '3des');
 | 
						|
 |