Do you *really* use SHA-1 for *encryption* - or was that just a typo and you're actually using it just for hashing?
If you indeed want to use it for encryption, you'll have to implement the cypher yourself; the implementation at the above URL contains only the hash function. If you have to implement a cypher yourself, I strongly recommend that you consult some professional source. Getting a cypher right is tricky - there are all sorts of pitfals and you could easily make serious errors if you have no background in cryptography. There have been multiple cases in the past when the SSL implementation in various Web browsers was insecure and allowed the key to be guessed - usually because of a bad random number generator. Of course, whether all this is worth the effort depends on how important is for the cypher to be secure and what kind of attackers it is supposed to thwart. Regards, Vesselin -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
