File: crypt-blowfish.sql

package info (click to toggle)
postgresql-11 11.16-0%2Bdeb10u1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 143,648 kB
  • sloc: ansic: 819,646; sql: 85,616; yacc: 33,032; xml: 31,044; perl: 25,261; lex: 8,166; makefile: 5,038; sh: 4,631; cpp: 712; python: 121; asm: 65; sed: 15
file content (26 lines) | stat: -rw-r--r-- 658 bytes parent folder | download | duplicates (14)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
--
-- crypt() and gen_salt(): bcrypt
--

SELECT crypt('', '$2a$06$RQiOJ.3ELirrXwxIZY8q0O');

SELECT crypt('foox', '$2a$06$RQiOJ.3ELirrXwxIZY8q0O');

-- error, salt too short:
SELECT crypt('foox', '$2a$');

-- error, first digit of count in salt invalid
SELECT crypt('foox', '$2a$40$RQiOJ.3ELirrXwxIZY8q0O');

-- error, count in salt too small
SELECT crypt('foox', '$2a$00$RQiOJ.3ELirrXwxIZY8q0O');

CREATE TABLE ctest (data text, res text, salt text);
INSERT INTO ctest VALUES ('password', '', '');

UPDATE ctest SET salt = gen_salt('bf', 8);
UPDATE ctest SET res = crypt(data, salt);
SELECT res = crypt(data, res) AS "worked"
FROM ctest;

DROP TABLE ctest;