Information processing device, electronic certificate issuing method, and computer-readable storage medium
US8245286B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2009 |
| Grant date | Aug 14, 2012 |
| Priority date | — |
| Expiry date | Jul 3, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0823
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An information processing device acquires first identification information of a computer to which the device is coupled, and records correspondence information indicating a correspondence between a product key of a predetermined program and the first identification information, and second identification information with respect to the correspondence information, in the device, if a license authentication with respect to the product key based on the first identification information is successful. The device generates an individual certificate package including a unique secret key and public key for each second identification information, and records the individual certificate package in the device in correspondence with each second identification information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.