Hi Matt,
Thanks so much for your response. Now I see what the 'tbs' acronym is for!
I do have another question: this regards setting the signature in the signature element of the request. I figured out how to make an ECDSA_SIG object using the r and s components of the ECDSA signature, however I do not see any way to for converting it to an ANSI_BIT_STRING type. Is there a method or process for performing this?
Thanks Again,
Joe
On Thu, Apr 29, 2021 at 10:15 AM Matt Caswell <matt@xxxxxxxxxxx> wrote:
On 29/04/2021 15:04, Joe Eremita wrote:
> datasig_len = i2d_X509_REQ_INFO( req->req_info, NULL );
You can achieve this by instead doing:
datasig_len = i2d_re_X509_REQ_tbs(req, NULL);
See:
https://www.openssl.org/docs/man1.1.1/man3/i2d_re_X509_REQ_tbs.html
Matt
