RE: Digital Certificates

2014-11-20 Thread Salz, Rich
> 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

Re: Digital Certificates

2014-11-20 Thread Dr. Stephen Henson
On Thu, Nov 20, 2014, Salz, Rich wrote: > > If, I want to use my own  algorithm instead of rsa or sha1 in the  digital > > certificates,  is it possible ?  > > if yes then how ?  > > I thought I answered this. It is hard work, it is not documented, you're on > your own. I agree with the "ha

Re: Digital Certificates

2014-11-20 Thread Viktor Dukhovni
On Thu, Nov 20, 2014 at 10:42:01PM +0530, Niraj Sorathiya wrote: > Any API or software tool can help me ? NO. And likely you're not even asking the right question. If you really wish to pursue this line of inquiry, post a detailed description of your algorithm, and why you want to extend OpenSS

RE: Digital Certificates

2014-11-20 Thread Scott Neugroschl
sl-us...@openssl.org] On Behalf Of Salz, Rich Sent: Thursday, November 20, 2014 7:32 AM To: openssl-users@openssl.org Subject: RE: Digital Certificates > If, I want to use my own  algorithm instead of rsa or sha1 in the  > digital certificates,  is it possible ? if yes then how ? I thought I answere

RE: Digital Certificates

2014-11-20 Thread Salz, Rich
> If, I want to use my own  algorithm instead of rsa or sha1 in the  digital > certificates,  is it possible ?  > if yes then how ?  I thought I answered this. It is hard work, it is not documented, you're on your own.

RE: Digital Certificates

2014-11-19 Thread Salz, Rich
> I have developed one algorithm like RSA so how can I use my algorithm with > OPENSSL to secure Tcp/ip connections. Adding new algorithms to openssl is not trivial. It's also not really documented. Good luck! For what it's worth, developing your own crypto algorithms is generally a bad idea