Encrypting content and facilitating legal access to the encrypted content
US10666627B1 · kind B1 · utility
2Cited by
11References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 16, 2019 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Jan 16, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/062
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An example method performed by one or more processing devices includes: generating encrypted content at a sender device using one or more first keys that are available from a key provider; and outputting the encrypted content to a recipient device over one or more channels; where the key provider enables access, following authorization, by the recipient device to one or more second keys for decrypting the encrypted content; and where an entity that enables the channel is unaffiliated with the key provider.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.