Tauseef

• Nov 25th, 2007

 

by using the WRAP utility

ddf_dba

 Profile Answers by ddf_dba 

• Dec 21st, 2007

 

The WRAP utility 'wraps', or hashes, the PL/SQL source code, but will not 'unwrap' it to restore the plain text starting point.  Oracle can decipher this 'translation' internally, however to edit the code one must retain the plaintext source.

WRAP is intended to obfuscate source code distributed to client sites in an effort to prevent prying eyes from seeing the underlying  logic and to prevent any unauthorized code modification by the client.

Again, there is no UNWRAP utility, so, once code is WRAPed it remains such to the naked eye.

akebono

 Profile Answers by akebono 

• Jan 30th, 2009

 

DBMS_OBFUSCATION_TOOLKIT package is  a simple API for data encryption

Sarkar

• Mar 28th, 2016

 

I want to know about wrap background logic.