Thanks all for the great feedback. I have updated the diagram such that:
1) Ya != Xb and Yb != Xa. ;and
2) definition of Prime and Generator is a lot clearer
Please review once again:
http://www.xml-dev.com/blog/?action=viewtopic&id=196
On 1/10/06, Hall, Carl <carl_hall@homedepot.com> wrote:
Actually, the values you picked worked fine. 5 is indeed a primitive
root of 7 (or "generator" of 7 using Sanjay's terms). As long as Xa < T
and Xb < T, you're fine.
Carl
-----Original Message-----
From: Saqib Ali [mailto:docbook.xml@gmail.com]
Sent: Tuesday, January 10, 2006 2:48 PM
To: Mrinal Biswas; webappsec@securityfocus.com; jmurray@disillusion.ca;
jcglover@telus.net; steven.lodin@roche.com; Hall, Carl; Burke, Charles
Cc: Sanjay Rawat
Subject: Re: Please Review a Diffie Hellman diagram
Thanks for all the great feedback. I am working to improve the diagram
:-)
A lot of people email me asking to select R and T, Xa and Xb such that:
Ya != Xb and Yb != Xa.
Any suggestions for the value of R, T, and Xa and Xb . I would like to
keep the number small enough for people to do the calculation without
the use of a electronic device. Remember I am creating this for high
school students.
--
Saqib Ali, CISSP
http://www.xml-dev.com/blog/
"I fear, if I rebel against my Lord, the retribution of an Awful Day
(The Day of Resurrection)" Al-Quran 6:15
--
Saqib Ali, CISSP
http://www.xml-dev.com/blog/
"I fear, if I rebel against my Lord, the retribution of an Awful Day
(The Day of Resurrection)" Al-Quran 6:15
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