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Advisories
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CA Update: Secure Site and Managed PKI for SSL Standard Certificate
April, 2006
During 2006, VeriSign will be completing the migration
of Secure Site and Standard SSL Certificates from a single-tier certificate
hierarchy to a new, more secure two-tier hierarchy under the Class 3
Public Primary Root Certification Authority (PCA).
Up until May 2005 all Secure Site Certificates were
signed directly by the VeriSign/RSA root. In May 2005 VeriSign introduced
a new 2048 bit VeriSign Class 3 Secure Server CA and began using it
to sign Secure Site Certificates obtained through www.verisign.com
for customers using IIS web servers. The rollout to Microsoft IIS customers
went smoothly and customers have seen no change to their SSL security.
For more information on this change, click here: http://www.verisign.com/support/ssl-certificates-support/newsecuresiteca.html
The VeriSign/RSA root expires in January 2010 and
it is important that the migration off this root is completed well before
that date. VeriSign will be rolling out this new 2048 bit VeriSign Class
3 Secure Server CA to all Secure Site and Standard SSL Certificate customers
during 2006.
Rollout Timeline:
September 2006: VeriSign retail certificate customers:
Starting August 2006 all non-IIS customers obtaining retail Secure Site
Certificates through www.verisign.com will get a certificate signed
by the new VeriSign Class 3 Secure Server CA.
2007: Managed PKI for SSL customers:
VeriSign will be migrating all Managed PKI for SSL Standard SSL
Certificates from a single-tier certificate hierarchy to a new, more
secure two-tier hierarchy under the Class 3 Public Primary Root Certification
Authority (PCA). This release was originally scheduled for December
2006, but has been deferred to 2007.
What you can expect when this is rolled out:
Customers using IIS web servers
Customers using IIS web servers will receive one file containing
their digital certificate and the new VeriSign Class 3 Secure Server
CA. IIS processes this file seamlessly.
Customers using other Web Server
Customers using other web servers will receive a separate digital
certificate file and VeriSign Class 3 Secure Server CA to install. The
SSL administrator will have to go through a simple one-time installation
of the VeriSign Class 3 Secure Server CA. This is consistent with the
way VeriSign has been issuing Secure Site Pro and Premium Certificates
for the past 2 years.
Additional Questions and Answers
1. How can I test this new certificate chain?
•IIS:
A chained test certificate is currently available for customers using
IIS from http://www.verisign.com/ssl/buy-ssl-certificates/free-trial/index.html
.
•Non-IIS
During June 2006 a “Chained certificate” option will be added
to the trial certificate page for users of other server types.
2. Does this affect VeriSign Secure Site Pro and Premium SSL certificates?
This change does not affect Secure Site Pro and Premium SSL Certificate.
These customers will continue to get their certificates signed by the
same VeriSign International Server CA used today.
3. What if I have an application or server does not support certificate
chains?
VeriSign is aware that some customers may be using legacy applications
or servers that may not support chaining. For this reason, we will keep
the RSA root available for customers who require unchained certificates.
These certificates will only be one year certificates and cannot be
issued after September 30, 2008. VeriSign recommends you update your
legacy applications before that date and ensure that the RSA root is
not hard-coded in your application as a trust point.
4. Does this affect VeriSign Code and Content Signing Certificates?
This change does not affect VeriSign Code and Content Signing
Certificates. These customers will continue to get their certificates
signed by the same VeriSign CA used today.
5. Does this affect client certificates issued to individuals?
This change does not affect VeriSign Code and Content Signing
Certificates. These customers will continue to get their certificates
signed by the same VeriSign CA used today.
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