Thanks But i have these parameters and I wanted to load them p,a,b,q Do u know how can i load them?
Thanks jeetendra On 14 December 2012 17:10, Matt Caswell (fr...@baggins.org) <fr...@baggins.org> wrote: > > On 14 December 2012 11:14, jeetendra gangele <gangele...@gmail.com> wrote: >> >> Okay, >> Thankd for ur reply. >> >> If i have only private key in my ECC_key object Will be able to sign the >> data?. > > > I've not tried it, so I'm not sure. I've had a quick review of the code and > I can't see any reason why not, but I wouldn't recommend it. I would not > consider an EC_KEY object that failed an EC_KEY_check_key call to be valid, > and I would expect the library to make the same assumption. It is safer to > have the public key present, and it is not difficult to do so. > >> >> I mean i will load only private key and use the curve.Will I be able >> to sign the data? >> and How can i load other parametes like a,b,g,n in to the object. >> > If you are using a named curve (as you are in the code example you posted), > you do not need to worry about the other parameters. These are incorporated > into the definition of the named curve. > > Matt ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager majord...@openssl.org
