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 |
US8701169(B2) |
申请公布日期 |
2014.04.15 |
申请号 |
US201213370764 |
申请日期 |
2012.02.10 |
申请人 |
CAMPAGNA MATTHEW JOHN;LAMBERT ROBERT JOHN;ALFRED JAMES ROBERT;CERTICOM CORP. |
发明人 |
CAMPAGNA MATTHEW JOHN;LAMBERT ROBERT JOHN;ALFRED JAMES ROBERT |
分类号 |
G06F7/04;G06F17/30;H04L9/08;H04L9/32;H04L29/06 |
主分类号 |
G06F7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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