Compression of content paths in a digital certificate
US9112833B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 2013 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Jan 30, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M7/40
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An example method of compressing a set of content paths includes identifying a set of content paths associated with a client. The method also includes determining a condensed path tree expressing the set of content paths. The method further includes determining a path node tree including a set of path nodes. Each path node of the set of path nodes represents from the condensed path tree a connector node including one or more segment strings as a name and one or more nodes referenced by the connector node. The method also includes encoding, based on a frequency of appearance of a segment string as a name in the set of path nodes, the set of content paths. The method further includes compressing the set of content paths. The method also includes providing a digital certificate including the compressed and encoded set of content paths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.