Results 31 to 40 of about 14,035 (262)
A Group Identification Protocol with Leakage Resilience of Secret Sharing Scheme
Complexity, 2020 Secret sharing has been study for many years and has had a number of real-word applications. There are several methods to construct the secret-sharing schemes. One of them is based on coding theory. In this work, we construct a secret-sharing scheme that
Ping Li +5 more
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Fallen Sanctuary: A Higher-Order and Leakage-Resilient Rekeying Scheme
Transactions on Cryptographic Hardware and Embedded Systems, 2023 This paper presents a provably secure, higher-order, and leakage-resilient (LR) rekeying scheme named LR Rekeying with Random oracle Repetition (LR4), along with a quantitative security evaluation methodology.
Rei Ueno +3 more
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Fully Leakage-Resilient Codes [PDF]
, 2017 Leakage resilient codes (LRCs) are probabilistic encoding schemes that guarantee message hiding even under some bounded leakage on the codeword. We introduce the notion of fully leakage resilient codes (FLRCs), where the adversary can leak \(\lambda _0\) bits from the encoding process, namely, the message and the randomness involved during the encoding
Antonio Faonio, Jesper Buus Nielsen
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Keying Merkle-Damgård at the Suffix
IACR Transactions on Symmetric CryptologyA classical way to turn a cryptographic hash function into a MAC (message authentication code) function is by concatenating key and message and interpreting the result as a tag.
Bart Mennink
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Advanced Approaches in Optimizing Water Distribution Networks: A Detailed Analysis on Minimizing Leakage and Enhancing Resilience [PDF]
Journal of Hydraulic StructuresThe high costs of constructing water supply networks have shifted design priorities towards minimizing leakage and enhancing reliability. This study applies nonlinear programming (NLP) to optimize a water distribution network (WDN), focusing on leakage ...
Mohsen Najarchi +3 more
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Leakage-Resilient Hardness v.s. Randomness.
Electron. Colloquium Comput. Complex., 2022 A central open problem in complexity theory concerns the question of whether all efficient randomized algorithms can be simulated by efficient deterministic algorithms. The celebrated "hardness v.s. randomness” paradigm pioneered by Blum-Micali (SIAM JoC’84), Yao (FOCS’84) and Nisan-Wigderson (JCSS’94) presents hardness assumptions under which e.g ...
Liu, Yanyi, Pass, Rafael
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Mathematics, 2022 The main coolant system (MCS) plays a vital role in the stability and reliability of a nuclear power plant. However, human errors and natural disasters may cause some reactor coolant system components to fail, resulting in severe consequences such as ...
Hongyan Dui +4 more
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Leakage Resilient Cryptography in Practice [PDF]
, 2010 Theoretical treatments of physical attacks have recently attracted the attention of the cryptographic community, as witnessed by various publications, e.g., [1, 17, 22, 24, 29, 31, 33, 34, 42]. These works consider adversaries enhanced with abilities such as inserting faults during a computation or monitoring side-channel leakages.
Standaert, Francois-Xavier +5 more
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Context-Committing Security of Leveled Leakage-Resilient AEAD
IACR Transactions on Symmetric CryptologyDuring recent years, research on authenticated encryption has been thriving through two highly active and practically motivated research directions: provable leakage resilience and key- or context-commitment security.
Chandranan Dhar +5 more
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IACR Transactions on Symmetric Cryptology, 2020 We specify Isap v2.0, a lightweight permutation-based authenticated encryption algorithm that is designed to ease protection against side-channel and fault attacks.
Christoph Dobraunig +6 more
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