Proposal / Submission Type
Peer Reviewed Paper
Location
Richmond, Virginia
Start Date
29-5-2014 1:00 PM
Abstract
Most of the Live Video Systems do not preserve the Confidentiality principle, and send all frames of the video without any protection, allowing an easy “man in the middle” attack. But when it does, it uses cryptographic techniques over streaming data or makes use of secure channel systems. This generates low frame rate and demands many processor resources. In fact native Live Video Streaming demands many resources of all System.
In this paper we propose a technique to preserve confidentiality in Video Live Streaming applying a confusing visual method making use of the Toral Automorphism Spatial Transformation over each frame. In terms of agreeing robustness to this algorithm, we agree on two criteria: (1) Before reallocating subframes, rotate some of them 180°; and (2) Randomly choose a key to change the order of reallocating subframes.
Keywords: toral automorphism, spatial transformation, subframe, man in the middle, iterations.
Scholarly Commons Citation
García-Carbajal, Enrique; Cruz-Ramos, Clara; and Nakano-Miyatake, Mariko, "Application Of Toral Automorphisms to Preserve Confidentiality Principle in Video Live Streaming" (2014). Annual ADFSL Conference on Digital Forensics, Security and Law. 6.
https://commons.erau.edu/adfsl/2014/thursday/6
Included in
Aviation Safety and Security Commons, Computer Law Commons, Defense and Security Studies Commons, Forensic Science and Technology Commons, Information Security Commons, National Security Law Commons, OS and Networks Commons, Other Computer Sciences Commons, Social Control, Law, Crime, and Deviance Commons
Application Of Toral Automorphisms to Preserve Confidentiality Principle in Video Live Streaming
Richmond, Virginia
Most of the Live Video Systems do not preserve the Confidentiality principle, and send all frames of the video without any protection, allowing an easy “man in the middle” attack. But when it does, it uses cryptographic techniques over streaming data or makes use of secure channel systems. This generates low frame rate and demands many processor resources. In fact native Live Video Streaming demands many resources of all System.
In this paper we propose a technique to preserve confidentiality in Video Live Streaming applying a confusing visual method making use of the Toral Automorphism Spatial Transformation over each frame. In terms of agreeing robustness to this algorithm, we agree on two criteria: (1) Before reallocating subframes, rotate some of them 180°; and (2) Randomly choose a key to change the order of reallocating subframes.
Keywords: toral automorphism, spatial transformation, subframe, man in the middle, iterations.
