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research-article

The channel capacity of a certain noisy timing channel

Published: 01 September 2006 Publication History

Abstract

The effect of noise on a simple covert timing channel is investigated. Shannon's information theory is used to quantify the resulting information flow across the channel. In particular, how a probabilistic response time to a query by the receiver affects the mutual information and channel capacity is studied. The channel capacity is expressed in terms of the critical probability for the mutual information function which is given in closed form in terms of Wright's hypergeometric function

Cited By

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  • (2017)A Survey of Timing Channels and CountermeasuresACM Computing Surveys10.1145/302387250:1(1-39)Online publication date: 10-Mar-2017
  • (2016)Out-of-Band Covert Channels—A SurveyACM Computing Surveys10.1145/293837049:2(1-36)Online publication date: 30-Jun-2016
  • (2016)A Survey and Taxonomy Aimed at the Detection and Measurement of Covert ChannelsProceedings of the 4th ACM Workshop on Information Hiding and Multimedia Security10.1145/2909827.2930800(115-126)Online publication date: 20-Jun-2016
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  1. The channel capacity of a certain noisy timing channel

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    cover image IEEE Transactions on Information Theory
    IEEE Transactions on Information Theory  Volume 38, Issue 4
    July 1992
    255 pages

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    IEEE Press

    Publication History

    Published: 01 September 2006

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    Cited By

    View all
    • (2017)A Survey of Timing Channels and CountermeasuresACM Computing Surveys10.1145/302387250:1(1-39)Online publication date: 10-Mar-2017
    • (2016)Out-of-Band Covert Channels—A SurveyACM Computing Surveys10.1145/293837049:2(1-36)Online publication date: 30-Jun-2016
    • (2016)A Survey and Taxonomy Aimed at the Detection and Measurement of Covert ChannelsProceedings of the 4th ACM Workshop on Information Hiding and Multimedia Security10.1145/2909827.2930800(115-126)Online publication date: 20-Jun-2016
    • (2016)Mitigating timing side channel in shared schedulersIEEE/ACM Transactions on Networking10.1109/TNET.2015.241819424:3(1562-1573)Online publication date: 1-Jun-2016
    • (2015)Delay-Privacy Tradeoff in the Design of Scheduling PoliciesIEEE Transactions on Information Theory10.1109/TIT.2015.240631761:5(2557-2573)Online publication date: 1-May-2015
    • (2011)Predictive mitigation of timing channels in interactive systemsProceedings of the 18th ACM conference on Computer and communications security10.1145/2046707.2046772(563-574)Online publication date: 17-Oct-2011
    • (2009)On Adversarial Games in Dynamic Spectrum Access Networking based Covert Timing Channels?ACM SIGMOBILE Mobile Computing and Communications Review10.1145/1621076.162108613:2(96-107)Online publication date: 25-Sep-2009
    • (2009)Information-Theoretic Modeling and Analysis of Interrupt-Related Covert ChannelsFormal Aspects in Security and Trust10.1007/978-3-642-01465-9_5(67-81)Online publication date: 5-Apr-2009
    • (2008)Anti-jamming timing channels for wireless networksProceedings of the first ACM conference on Wireless network security10.1145/1352533.1352567(203-213)Online publication date: 31-Mar-2008
    • (2008)Disappearing CryptographyundefinedOnline publication date: 3-Dec-2008
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