Secure installation activation
US7707405B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2004 |
| Grant date | Apr 27, 2010 |
| Priority date | — |
| Expiry date | Dec 10, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system 100 for providing credentials to a computational component in a distributed processing network is provided. The system 100 includes: (a) a plurality of crypto-tokens 150a-n, each crypto-token 150a-n comprising a unique identifier, optionally a digital certificate comprising a unique public key and the unique identifier, and a private key corresponding to the public key; (b) a provisioning system 100 comprising a certificate authority 104 operable to generate the plurality of crypto-tokens 150a-n; and (c) a computational component 128 comprising a drive operable to receive and communicate with a selected crypto-token 150. The computational component 128 uses the digital certificate and private key in any of the crypto-tokens 150a-n to establish a secured communication session with the provisioning system 100. Before the establishing operation, any of the plurality of crypto-tokens 150a-n can be engaged with the computational component 128 to establish the secure communication session.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.