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Browse Prior Art Database

METHOD TO DERIVE A UNIQUE ENCRYPTION KEY FOR A PRIVATE CALL WITHOUT USING A KEY EXCHANGE

IP.com Disclosure Number: IPCOM000007910D
Original Publication Date: 1996-Nov-01
Included in the Prior Art Database: 2002-May-03
Document File: 2 page(s) / 133K

Publishing Venue

Motorola

Related People

Authors:
Hans Christopher Sowa

Abstract

The system is a land mobile a 2-way radio con- ventional system using encryption, or it is an tmnking system using encryption. A radio in the system is allowed to private call (PC) another radio in the sys- tem such that only the two radios are involved in the call.