A Video Scrambling Technique Based On Space Filling Curves

Authors:
Yossi Matias;Adi Shamir
Affiliations:
-;-
Venue:
CRYPTO '87 A Conference on the Theory and Applications of Cryptographic Techniques on Advances in Cryptology
Year:
1987

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Abstract

In this paper we propose a video scrambling technique which scans a picture stored in a frame buffer along a pseudo-random space filling curve. We describe several efficient methods for generating cryptographically strong curves, and show that they actually decrease the bandwidth required to transmit the picture.