Results 201 to 210 of about 10,096 (237)
INDIANA - Verifying (Random) Probing Security Through Indistinguishability Analysis [PDF]
Lecture Notes in Computer ScienceWhile masking is a widely used defense against passive side-channel attacks, its secure implementation in hardware continues to be a manual, complex, and error-prone process.
Christof Beierle +2 more
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Tight Private Circuits: Achieving Probing Security with the Least Refreshing [PDF]
, 2018 Masking is a common countermeasure to secure implementations against side-channel attacks. In 2003, Ishai, Sahai, and Wagner introduced a formal security model, named \(t\)-probing model, which is now widely used to theoretically reason on the security of masked implementations. While many works have provided security proofs for small masked components,
Sonia Belaïd +2 more
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On Backside Probing Techniques and Their Emerging Security Threats
IEEE Design and Test, 2022Liton Kumar Biswas +2 more
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Unifying Freedom and Separation for Tight Probing-Secure Composition [PDF]
, 2023 The masking countermeasure is often analyzed in the probing model. Proving the probing security of large circuits at high masking orders is achieved by composing gadgets that satisfy security definitions such as non-interference (NI), strong non-interference (SNI) or free SNI.
Belaïd, Sonia +3 more
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Exploiting Algebraic Structures in Probing Security [PDF]
, 2023 The so-called $\omega$-encoding, introduced by Goudarzi, Joux and Rivain (Asiacrypt 2018), generalizes the commonly used arithmetic encoding. By using the additionnal structure of this encoding, they proposed a masked multiplication gadget (GJR) with ...
Maxime Plançon
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Post-layout Security Evaluation Methodology Against Probing Attacks
Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, 2021 International audienceProbing attack is considered to be one of the most powerful attack used to break the security and extract confidential information from an embedded system. This attack requires different bespoke equipment’s and expertise.
Sofiane Takarabt +2 more
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Proceedings of the 2nd ACM Conference on Computer and communications security - CCS '94, 1994
Many current approach to access control assume all external access are dangerous. As a consequence they stop all communication and check for authorisation. We present an optimistic approach to provide security services in a network environment that do not interject the security services into the operational sequence, rather, the security services are ...
Rolin, Pierre +2 more
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Many current approach to access control assume all external access are dangerous. As a consequence they stop all communication and check for authorisation. We present an optimistic approach to provide security services in a network environment that do not interject the security services into the operational sequence, rather, the security services are ...
Rolin, Pierre +2 more
openaire +2 more sources
A Tool for Security Measuring and Probe Management
2016 IEEE International Conference on Software Quality, Reliability and Security Companion (QRS-C), 2016Designing and maintaining correct security countermeasures to support trustworthiness require comprehensive understanding of current security posture, i.e., Situational Awareness (SA). Security SA means that a decision maker is aware of protected assets, existing vulnerabilities, and risk mitigation techniques.
Evesti Antti +2 more
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Probing the East German State Security Archives
International Journal of Intelligence and CounterIntelligence, 2000Jefferson Adams
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New Techniques for Random Probing Security and Application to Raccoon Signature Scheme [PDF]
Lecture Notes in Computer ScienceThe random probing model formalizes a leakage scenario where each wire in a circuit leaks with probability $p$. This model holds practical relevance due to its reduction to the noisy leakage model, which is widely regarded as the appropriate ...
Matthieu Rivain +2 more
exaly +1 more source