发明名称 |
USING A SINGLE CERTIFICATE REQUEST TO GENERATE CREDENTIALS WITH MULTIPLE ECQV CERTIFICATES |
摘要 |
A method and apparatus are disclosed for using a single credential request (e.g., registered public key or ECQV certificate) to obtain a plurality of credentials in a secure digital communication system having a plurality of trusted certificate authority CA entities and one or more subscriber entities A. In this way, entity A can be provisioned onto multiple PKI networks by leveraging a single registered public key or implicit certificate as a credential request to one or more CA entities to obtain additional credentials, where each additional credential can be used to derive additional public key-private key pairs for the entity A.
|
申请公布号 |
CA2827112(A1) |
申请公布日期 |
2012.08.16 |
申请号 |
CA20112827112 |
申请日期 |
2011.02.11 |
申请人 |
CERTICOM CORP. |
发明人 |
CAMPAGNA, MATTHEW J.;LAMBERT, ROBERT JOHN;ALFRED, JAMES |
分类号 |
H04L9/32;H04L29/06 |
主分类号 |
H04L9/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|