Translating information between computing devices having different security management
US8533479B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 28, 2010 |
| Grant date | Sep 10, 2013 |
| Priority date | — |
| Expiry date | Jul 11, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/60
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for communicating a document between multiple locations is disclosed. A computing device receives, via a network, multiple portions of a document signed and/or encrypted at a first location in accordance with a first signing and encryption methodology along with a trailer manifest specifying an order the portions need to be assembled to reconstruct the document. Each of the portions and the manifest is individually decrypted and validated using the first signing and/or encrypting methodology. The portions and manifest are re-signed and/or re-encrypted with a second signing and encryption methodology such that the information can be decrypted, the signatures can be validated and the document can be reassembled at a second location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.