Re: OCSP url from X509 extension

06, at 6:52 PM, Dr. Stephen Henson wrote: On Fri, Nov 24, 2006, Michael Stephan wrote: Hallo, is it possible (i know it is but not to me at the moment ): ), to "easily" retrieve the OCSP URI from a X509 v3 certificate extension list? X509v3 extensions: .. Authority Information Ac

OCSP url from X509 extension

Hallo, is it possible (i know it is but not to me at the moment ): ), to "easily" retrieve the OCSP URI from a X509 v3 certificate extension list? X509v3 extensions: .. Authority Information Access: OCSP: URI:http:http://ocsp.com .. Would be great if you can help me with a tiny cod

asn1 question

Hallo, I guess someone of you is really confortable with the ASN1 API openssl offers. I have to admit, I have no idea how it exactly works, and information is really more than hard to find. I need to read the following structures. Below the definitions you find my try. Maybe you can give me

ECDSA signature conversion ?

Hallo, I try to verify an ECDSA signature, which is by definition given as the concatenation of 2 octet-streams (BIGNUM r and BIGNUM s), the base64 encoded version is: "449afHAqHfJZmkET0a0hYVpaj+n1bbe4eTmHRAQsA+Zsl/px3AWzb5fWGjRzWWtz" (This is part of an xmldsig-ecdsa document, exatly the