Results 21 to 30 of about 14,035 (262)
Secure Message Authentication in the Presence of Leakage and Faults
IACR Transactions on Symmetric Cryptology, 2023 Security against side-channels and faults is a must for the deployment of embedded cryptography. A wide body of research has investigated solutions to secure implementations against these attacks at different abstraction levels.
Francesco Berti +4 more
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On the leakage-resilient key exchange [PDF]
Journal of Mathematical Cryptology, 2017 Abstract Typically, secure channels are constructed from an authenticated key exchange (AKE) protocol, which authenticates the communicating parties based on long-term public keys and establishes secret session keys. In this paper we address the partial leakage of long-term secret keys of key exchange protocol participants due to ...
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ChemElectroChem, 2023 Invited for this issue's Front Cover is the group of Prof. Anna Ignaszak from the University of New Brunswick (Canada). The cover picture shows the structure of a leakage‐free polymer electrolyte that sustains its ionic conductivity and mechanical ...
Chun Keat Khor +2 more
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A generalized approach to estimation of memoryless covert channel information leakage capacity
Array, 2022 Estimating the amount of information that is leaked by covert channels is a necessity to comprehend and mitigate the severity of attacks exploiting these channels.
Baki Berkay Yilmaz +5 more
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New approach to practical leakage-resilient public-key cryptography
Journal of Mathematical Cryptology, 2020 We present a new approach to construct several leakage-resilient cryptographic primitives, including leakage-resilient public-key encryption (PKE) schemes, authenticated key exchange (AKE) protocols and low-latency key exchange (LLKE) protocols.
Chakraborty Suvradip +2 more
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Leakage-Resilient Certificateless Signcryption Scheme Under a Continual Leakage Model
IEEE Access, 2023 Signature can be used to verify the integrity of both a message and the identity of a signer, whereas encryption can be used to ensure the confidentiality of a message.
Tung-Tso Tsai +2 more
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Repeated rejuvenation of SiC MOSFETs for unprecedented ionizing radiation resilience [PDF]
APL Electronic DevicesResilience to ionizing radiation is crucial for electronic devices in space and nuclear applications. Traditionally, this is achieved through new design, materials, shielding, or redundancy strategies.
Stephen J. Pearton +7 more
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Leakage Resilient ElGamal Encryption [PDF]
, 2010 Blinding is a popular and well-known countermeasure to protect public-key cryptosystems against side-channel attacks. The high level idea is to randomize an exponentiation in order to prevent multiple measurements of the same operation on different data, as such measurements might allow the adversary to learn the secret exponent.
Eike Kiltz, Krzysztof Pietrzak
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Leakage-Resilient Zero Knowledge [PDF]
, 2011 In this paper, we initiate a study of zero knowledge proof systems in the presence of side-channel attacks. Specifically, we consider a setting where a cheating verifier is allowed to obtain arbitrary bounded leakage on the entire state (including the witness and the random coins) of the prover during the entire protocol execution.
Sanjam Garg +2 more
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Gradient-Leakage Resilient Federated Learning [PDF]
2021 IEEE 41st International Conference on Distributed Computing Systems (ICDCS), 2021 Federated learning(FL) is an emerging distributed learning paradigm with default client privacy because clients can keep sensitive data on their devices and only share local training parameter updates with the federated server. However, recent studies reveal that gradient leakages in FL may compromise the privacy of client training data.
Wenqi Wei 0001 +4 more
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