Method and system for securing packetized voice transmissions
US8462942B2 · kind B2 · utility
3Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 2009 |
| Grant date | Jun 11, 2013 |
| Priority date | — |
| Expiry date | Dec 24, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/26
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An approach is provided for providing secure packetized voice transmissions. A public/private key pair is generated at a call device (or endpoint). An encrypted voice stream is received from another call device, where the encrypted voice stream was encrypted using a public key of the public/private key pair. This encrypted voice stream when received at the call device is decrypted using a private key of the public/private key pair.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.