Design of a secure packet voice communication system in wide area networks

Author

Ramaswamv, R.

Author_Institution

Comput. Sci. Telecommun. Dept., Missouri Univ., Kansas City, MO

fYear

1990

fDate

10-12 Oct 1990

Firstpage

42

Lastpage

50

Abstract

The design issues related to the voice packet construction, encryption, transmission, decryption, and reconstruction of original speech signals for secure packet voice communication between source and destination end user systems in a packet switched wide area network are presented. A data encryption standard (DES) algorithm is used for encryption and decryption of voice packets and the public key cryptographic algorithm is used for session key distribution using a key distribution center. These issues may be considered for use in the design of a secure packet voice communication system in wide area networks

Keywords

cryptography; packet switching; speech analysis and processing; data encryption standard; decryption; encryption; public key cryptographic; secure packet voice communication system; speech signals; transmission; voice packet construction; voice packets; wide area networks; Cities and towns; Communication system traffic control; Cryptography; Delay; Intelligent networks; Packet switching; Speech; Telecommunication traffic; Telephony; Wide area networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Security Technology, 1990. Crime Countermeasures, Proceedings. IEEE 1990 International Carnahan Conference on

Conference_Location

Lexington, KY

Type

conf

DOI

10.1109/CCST.1990.111384

Filename

111384