RE: core file obfuscation

Hello GDB,

I have a requirement to obfuscate parts of core dump file containing
certain variables.

The exact requirement here is to mask off/encrypt certain sensitive
information such as passwords, lawfully intercepted data, etc stored
in global data structure of the task since customers intend not to
disclose or retrieve any sensitive information during post-mortem
analysis of core file.

Is there any standard way of doing this or are there any libraries
which suits my requirement ?