Hi , Thankyou all and thankyou Stephen for giving me some hope for my idea :) But truly speaking I didn't get your steps. I don't know anything about Digital Certificates , but I have started working on this.
I am referring books like openssl cookbook and network security with openssl by Pravin,Matt and John which is out of date.We have any other stuff to refer ? Stephen I have one idea, instead going for complicated rsa like algorithm of mine if I write a simple algorithm which inverts bits only i.e NOT cipher. Can you give me detail steps ( i.e how many c program files I'll need and where I need to copy them to use it with Digital Certificates) for how can I use this simple NOT cipher with Digital Certificates instead of using rsa. Please Stephen help for this if possible. Regards, Niraj. > Even assuming he figures out how to tis his algorithm into Openssl, how > would he even being to specify his custom algorithm in the cert? Wouldn't > he have to define his own OID for the algorithm? Yup. Getting an OID arc is pretty easy: http://www.alvestrand.no/objectid/1.3.6.1.4.1.html -- Principal Security Engineer, Akamai Technologies IM: rs...@jabber.me Twitter: RichSalz
