> On Apr 29, 2021, at 8:15 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 Is there demo code for creating a CSR? demos/x509/mkreq.c seems to have gone away a while ago... Thanks!