Running SSL Protocols on PDA

Hi,
I need to implement a system for personal digital assistants which uses SSL protocols. I am fine with implementing SSL over TCP/IP, however I know very little about PDA and other wireless portable devices. I am desperate for information. I would like to get two PDAs to communicate over SSL session. These PDAs will be wireless. So what technology do I use, where do I start?
Many Thanks

Do your PDAs support the Wireless Application Protocol ?
At the address http://www.wapforum.org/what/technical.htm
you will find several documents about Wireless Security.
Some of them deal with Wireless Transport Layer Security.

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