MySQL Tutorial/Encryption Compression Functions/AES DECRYPT

AES_DECRYPT(crypt_str,key_str)

AES_DECRYPT() decrypts the encrypted string and returns the original string.

Encoding with a 128-bit key length is used.

mysql>
mysql> select AES_DECRYPT(AES_ENCRYPT("text","password"),"password") ;
+--------------------------------------------------------+
| AES_DECRYPT(AES_ENCRYPT("text","password"),"password") |
+--------------------------------------------------------+
| text                                                   |
+--------------------------------------------------------+
1 row in set (0.00 sec)
mysql>