Interception of secure data in a mobile network
US7116786B2 · kind B2 · utility
3Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2001 |
| Grant date | Oct 3, 2006 |
| Priority date | — |
| Expiry date | Jan 4, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04K1/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for interception of encrypted end-to-end (12, 14) communication data stores encryption keys (42, 44) of secure communication users. Upon intercept activation (47) a decrypt function (20) provides plain text data to an authorized appropriate law agency (30).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.