Results 231 to 240 of about 14,035 (263)
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Leakage-Resilient Spatial Encryption
2012Spatial encryption is a generic public-key cryptosystem where vectors play the role of public keys and secret keys are associated to affine spaces. Any secret key associated to a space can decrypt all ciphertexts encrypted for vectors in that space, and the delegation relation is defined by subspace inclusion.
Abdalla, Michel, Vie, Jill-Jênn
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Leakage Resilience from Program Obfuscation
Journal of Cryptology, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dana Dachman-Soled +4 more
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Leakage-Resilient Riffle Shuffle
2017Analysis of various card-shuffles – finding its mixing-time is an old mathematical problem. The results show that e.g., it takes \(\mathcal {O}(\log n)\) riffle-shuffles (Aldous and Diaconis, American Mathematical Monthly, 1986) to shuffle a deck of n cards while one needs to perform \(\varTheta (n \log n)\) steps via cyclic to random shuffle (Mossel ...
Pawel Lorek +2 more
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Leakage-Resilient Dual-Form Signatures
The Computer Journal, 2018In practice, adversaries may be able to acquire a part of private state of cryptographic system via side-channel attacks, on account of unexpected physical defects of cryptosystem, which is a serious threat to traditional cryptosystem that does not consider physical issues.
Jianye Huang 0001 +2 more
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Stateless leakage resiliency from NLFSRs
2017 IEEE International Symposium on Hardware Oriented Security and Trust (HOST), 2017Stateless cryptographic functions are required whenever the two communicating parties are not synchronized (have no memory of previous connection). It is widely accepted that these functions can only be efficiently secured against Side-Channel Analysis (SCA) using the regular countermeasures (masking and hiding).
Mostafa M. I. Taha +2 more
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Efficient Leakage Resilient Circuit Compilers
2015In this paper, we revisit the problem of constructing general leakage resilient compilers that can transform any (Boolean) circuit \(C\) into a protected circuit \(C'\) computing the same functionality as \(C\), which additionally is resilient to certain classes of leakage functions. An important problem that has been neglected in most works on leakage
Andrychowicz, Marcin +4 more
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Anonymous and leakage resilient IBE and IPE
Designs, Codes and Cryptography, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kaoru Kurosawa, Le Trieu Phong
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Leakage-Resilient Certificateless Signcryption Scheme
2019 IEEE Globecom Workshops (GC Wkshps), 2019Signcryption has been adopted in several areas because it is more effificient than signature- then-encryption. In the actual application, to keep the original security, a cryptography primitive should withstand various leakage attacks, and the previous leakage- resilient certifificateless signcryption scheme contains true-simulation extractable non ...
Qiliang Yang, Yanwei Zhou, Yong Yu 0002
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Leakage Resilient Secret Sharing and Applications
2019A secret sharing scheme allows a dealer to share a secret among a set of n parties such that any authorized subset of the parties can recover the secret, while any unauthorized subset learns no information about the secret. A leakage-resilient secret sharing scheme (introduced in independent works by Goyal and Kumar, STOC ’18 and Benhamouda, Degwekar ...
Akshayaram Srinivasan +1 more
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Leakage-resilient ring signature schemes
Theoretical Computer Science, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jianye Huang 0001 +2 more
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