1988 | OriginalPaper | Chapter
A Video Scrambling Technique Based On Space Filling Curves (Extended Abstract)
Authors : Yossi Matias, Adi Shamir
Published in: Advances in Cryptology — CRYPTO ’87
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
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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.