Try without using Config.BuildNameToCertificate. That’s a server side thing and I doubt it does what you want on the client side.
//jb On 16 Feb 2018, at 14:41, mzou...@gmail.com<mailto:mzou...@gmail.com> wrote: Hello this is my code: https://play.golang.org/p/yxhYXEVMPjB I got certificate in pfx format, I extraced client, CA, private certificate which i imported in my program. # Extract Public Key (ask for password) openssl pkcs12 -in file.pfx -out file_public.pem -clcerts -nokeys # Extract Certificate Authority Key (ask for password) openssl pkcs12 -in file.pfx -out file_ca.pem -cacerts -nokeys # Extract Private Key (ask for password) openssl pkcs12 -in file.pfx -out file_private.pem -nocerts -nodes I need to send certificate in request to server but the thing is that i get from server that certificate is not included in request. I did trace also with WireShark and there is no certificate appanded in request. Thank you for all your help! miha -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com<mailto:golang-nuts+unsubscr...@googlegroups.com>. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.