Dr. Stephen Henson wrote: > The two would look identical and certificates issued by the two CA could get > duplicate serial numbers all over the place. > > So the default is to do something "safe". If someone knows what they are doing > they can use different serial numbers and low values if they wish.
Sounds reasonable. I would have preferred a timestamp as a serial number, because this kind of sequence really can prevent doubles (while randomness only makes it unlikely). But anyway: Whoever wants something different can still choose to create the serial number in a way he likes. Regards, Olaf -- Dipl.Inform. Olaf Gellert PRESECURE (R) Senior Researcher, Consulting GmbH Phone: (+49) 0700 / PRESECURE [EMAIL PROTECTED] A daily view on Internet Attacks https://www.ecsirt.net/sensornet ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]