Help required for CSR validation

[Nikos Mavrogiannopoulos]

Wilankar, Trupti wrote:
> Hello Simon,
> 
> We have tried various combinations of DNs. But, we end up with the same error. 
> We have ported GnuTLS 2.6.5 on our environment (HP NonStop Kernel). We have also downloaded Windows versions 2.8.5 and 2.9.9. 
> CSRs generated by using certtool provided by the above 3 versions fail to get a valid certificate.
> We face the same problem when using GnuTLS APIs to generate a CSR.
> 
> However, CSR generated by OpenSSL with the same DN fields and keys give us a valid trial certificate.
> 
> We are kind of stuck and do not know how to proceed further. Any guidelines to generate a valid CSR (acceptable by CAs) would be of great help.

Could you send me two identical CSRs one with openssl and the other with
gnutls?