I have tried to implement RSA on gemXpresso card. First of all you have to implement Big Integer. Use mutable arrays as there is no garbage collection. But result was not at all satisfying. Since RSA is running on software and that too java it was very very slow.
May be if you choose the best algorithms for big integer functions and code properly you may get good results. Then also I think it may not be suitable for usage. ECC will definitely be a better option. Some javacards are available with RSA built in. Cheers Ramkumar ----- Original Message ----- From: "wenchao feng" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, May 14, 2002 5:32 PM Subject: [OCF] Enquiry for writing Java card applet > Dear Everyone > > I am currently doing a project on implementing a RSA algorithm on the cryptoflex card. > Does anybody know any relavent information on writing this kind of algorithm in java > card applet? Could you please tell me? Many thanks. > > Your friend > > Jacky Feng > ______________________________________________________ > Free Email - http://www.lycos.co.uk/service/lycosmail/ > The funniest email attachments on the web - http://viral.lycos.co.uk > > --- > Visit the OpenCard web site at http://www.opencard.org/ for more > information on OpenCard---binaries, source code, documents. > This list is being archived at http://www.opencard.org/archive/opencard/ ! To unsubscribe from the [EMAIL PROTECTED] mailing list send an email ! to ! [EMAIL PROTECTED] ! containing the word ! unsubscribe ! in the body.
