pkix-1----Page:9
1  2  3  4  5  6  7  8  9  10  11  12  13  14  15 

Other changes
PrivateKeyUsagePeriod extension moved from section 4 to a new appendix (D).
Support for inhibitPolicyMapping field of policyConstraints is optional.
PolicyMappings changed from MUST be non-critical to SHOULD be critical.
PPT Version