Re: Creating a CSR using OpenSSL v1.1.1

[Matt Caswell <matt@xxxxxxxxxxx>]

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