发明名称 |
LINKING CREDENTIALS IN A TRUST MECHANISM |
摘要 |
A system is described in which a user is able to generate multiple credentials, each of which includes one or more anchor attributes. Since all credentials contain the anchor attribute(s), the user can offer credentials to a relying party even if he has lost his original secret key. In this way, if a user loses a private key used to sign a credential, then he can use a credential signed by a different private key and still have that credential accepted at a relying party that knows the first credential. Furthermore, the invention enables a user to distribute his identity over multiple identity management systems. |
申请公布号 |
WO2012155955(A1) |
申请公布日期 |
2012.11.22 |
申请号 |
WO2011EP57822 |
申请日期 |
2011.05.16 |
申请人 |
NOKIA SIEMENS NETWORKS OY;SEIDL, ROBERT;GOETZE, NORBERT |
发明人 |
SEIDL, ROBERT;GOETZE, NORBERT |
分类号 |
H04L9/32 |
主分类号 |
H04L9/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|