Secure key management
US8856520B2 · kind B2 · utility
2Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 2012 |
| Grant date | Oct 7, 2014 |
| Priority date | — |
| Expiry date | Oct 15, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Secure key management includes populating a section of information associated with a key, the section of information being populated with information relating to a level of protection of the key accumulated over time. Secure key management further includes securely binding the section of information to the key, wherein the key is encrypted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.