On Wed, Mar 04, 2015 at 07:43:16AM +0000, dave nirav wrote: > This is probably the first mail in this group. > I am upgrading my openssl product from 0.9.8e openssl which is having base as centos 5.6 to 1.0.1e openssl which has base os as centos 7.0. > > I have successfully compiled my code with ssl Lib API's which was used with 0.9.8 e. > > I am facing unknown digest error from ASN1 while verifying certificate from client using PKCS7_verify. Post the problem certificate (obviously without its associated private key). -- Viktor.