DES_DECRYPT()

Overview

Decrypts a string using the DES algorithm with the given key.

See also: Functions in 10.6 ES, in 10.6 CS, in 10.5 ES, in 10.5 CS, in 10.4 ES, in 10.4 CS, in 10.3 ES, in 10.3 CS, in 10.2 ES, and in 10.2 CS

EXAMPLES

CREATE TABLE t1 (a CHAR(240), b BIT(48));
INSERT INTO t1 VALUES
  ('a',b'0001'), ('b',b'0010'), ('c',b'0011'), ('d',b'0100'),
  ('e',b'0001'), ('f',b'0101'), ('g',b'0110'), ('h',b'0111'),
  ('i',b'1000'), ('j',b'1001');
SELECT DES_DECRYPT(a, 'x'), HEX(b) FROM t1;
+---------------------+--------+
| DES_DECRYPT(a, 'x') | HEX(b) |
+---------------------+--------+
| a                   | 1      |
| b                   | 2      |
| c                   | 3      |
| d                   | 4      |
| e                   | 1      |
| f                   | 5      |
| g                   | 6      |
| h                   | 7      |
| i                   | 8      |
| j                   | 9      |
+---------------------+--------+

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.6 Community

  • Present starting in MariaDB Community Server 10.6.0.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.5 Community

  • Present starting in MariaDB Community Server 10.5.0.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

10.4 Community

  • Present starting in MariaDB Community Server 10.4.0.

10.3 Enterprise

  • Present starting in MariaDB Enterprise Server 10.3.16-1.

10.3 Community

  • Present starting in MariaDB Community Server 10.3.0.

10.2 Enterprise

  • Present starting in MariaDB Enterprise Server 10.2.25-1.

10.2 Community

  • Present starting in MariaDB Community Server 10.2.0.

EXTERNAL REFERENCES