Error in Accessing DBMS_Crypto package Encrypt and Decrypt Function Getting Error "PLS-00201: identifier 'SYS.DBMS_CRYPTO' must be declared"
select sys.DBMS_CRYPTO.encrypt(UTL_RAW.CAST_TO_RAW ('ABCDEFGH12345'), 4356 /* = dbms_crypto.DES_CBC_PKCS5 */, 'A1A2A3A4A5A6CAFE')
from dual;