发明名称 |
SYSTEM AND METHOD FOR PERFORMING KEY RESOLUTION OVER A CONTENT CENTRIC NETWORK |
摘要 |
A key-resolution service (KRS) can facilitate a client device in verifying that Content Objects are signed by a trusted entity. During operation, the KRS service can receive an Interest that includes a KRS query for a content name that is to be resolved. The KRS service obtains the content name from the Interest, and obtains a KRS record that includes security information for the content name or a prefix of the content name. The KRS service then returns a Content Object whose payload includes the KRS record to satisfy the first Interest. The client device can query the KRS service to obtain a trusted key associated with at least a name prefix of the Content Object, and if necessary, can disseminate Interests to obtain keys that complete a chain of trust between the trusted key and a key that is used to authenticate the Content Object. |
申请公布号 |
EP2985972(A1) |
申请公布日期 |
2016.02.17 |
申请号 |
EP20150178715 |
申请日期 |
2015.07.28 |
申请人 |
PALO ALTO RESEARCH CENTER, INCORPORATED |
发明人 |
MAHADEVAN, PRIYA;UZUN, ERSIN;SEVILLA, SPENCER;GARCIA-LUNA-ACEVES, JOSE J. |
分类号 |
H04L29/06;G06F21/60 |
主分类号 |
H04L29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|