Lester,

> Does anybody have any examples of the use of BLOB filters for encryption
> and decryption?
>
> I'm looking at ways of emulating the MySQL encryption functions ;)

I'm not sure what BLOB filters have to do with this...

Unless you can convince me you can actually use a blob-filter
with simple SQL (like with the IBX or IBO components).

With regards,

Martijn Tonies
Database Workbench - developer tool for InterBase, Firebird, MySQL & MS SQL
Server.
Upscene Productions
http://www.upscene.com