Securing MMS

Securing MMS SearchSearch
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Anonymous
 
Posted on Tuesday, May 25, 2004 - 02:56 am:   

Hi,

I plan to send a MMS message via an application to a handset.

A couple of questions :
(1) I need to encrypt the MMS upon sending and have the handset decrypt the msg upon receipt
- Understand that this can probably be achieved via MIDP2.0 with 3rd party encryption libraries eg Bouncy Castle. Is this understanding valid ?
(2) Anyway of detecting and auto launching the appln on the handset to decrypt the msg upon receipt ?
(3) Anyway of preventing the msg from being forwarded after the app decrypt the msg on the handset ?