Partial selection scheme of MPEG-1 stream for the purpose of encryption using open SSL libraries

Authors:
Anuradha Jagannath;K. R. Rao
Affiliations:
Department of Electrical Engineering, The University of Texas at Arlington, Arlington, Texas;Department of Electrical Engineering, The University of Texas at Arlington, Arlington, Texas
Venue:
MIV'05 Proceedings of the 5th WSEAS international conference on Multimedia, internet & video technologies
Year:
2005

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Abstract

Modern day communications require that the information be transmitted in a secure manner with due importance given to bandwidth requirements. This gains more importance in lieu of the ever-increasing use of the internet in today's world. The SEAL algorithm is a stream cipher that has some drawbacks when taking factors like licensing and standardization into consideration. This paper focuses on a widely used form of encryption, DES and RSA, using Open SSL libraries, implemented on a partially selected MPEG1 encoded stream, thus taking care of the bandwidth factor also. The new scheme evolved, is more efficient than the previously proposed scheme.