Cryptographic key management scheme
US6307936A · kind A · utility
94Cited by
8References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 1998 |
| Grant date | Oct 23, 2001 |
| Priority date | — |
| Expiry date | Sep 16, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/088
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A key management scheme for managing encryption keys in a cryptographic co-processor includes the first step of selecting a key from one of a symmetrical key type and an asymmetrical key type. Then, the key bit length is selected. The key is then generated and, lastly, the key is represented in either an external form or an internal form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.