Re: Question regarding common modulus on elliptic curve cryptosystems

2010-03-22 Thread Zacheusz Siedlecki
Hi, Elliptic Curve Pohlig-Hellman is comutative. It's quite simple. I've implemented it. Regards, Zacheusz Siedlecki 2010/3/21 Sergio Lerner sergioler...@pentatek.com: I looking for a public-key cryptosystem that allows commutation of the operations

Re: Question regarding common modulus on elliptic curve cryptosystems

2010-03-22 Thread Zacheusz Siedlecki
[Moderator's note. Please please please don't top post. --Perry] I think you should look for multisignature schemes. There are lots of it. And BTW - right EC Pohlih-Hellman is not public key cryptosystem. I missed your requirement. Regards, Zacheusz 2010/3/22,