Results 11 to 20 of about 985 (179)
New number-theoretic cryptographic primitives [PDF]
Journal of Mathematical Cryptology, 2020 Abstract This paper introduces new p r q -based one-way functions and companion signature schemes. The new signature schemes are interesting because they do not
Brier Éric +3 more
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ETRI Journal, 2023 Hardware security primitives, also known as physical unclonable functions(PUFs), perform innovative roles to extract the randomness unique to specific hardware.
Mi-Kyung Oh +3 more
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Experimental cheat-sensitive quantum weak coin flipping
Nature Communications, 2023 Quantum-enhanced versions of weak coin flipping (a cryptographic primitive where two mistrustful parties agree on a random bit while favouring opposite outcomes) have been proposed in the past but never realised.
Simon Neves +5 more
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IEEE Access, 2022 Cloud Computing has proved to be a boon for many individuals and organizations who cannot afford infrastructure and maintenance cost of resources. But the untrusted nature of Cloud Server (CS) brings many challenges related to security and trust.
Smita Chaudhari, Gandharba Swain
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Homomorphic signcryption with public plaintext‐result checkability
IET Information Security, 2021 Signcryption originally proposed by Zheng (CRYPTO′97) is a useful cryptographic primitive that provides strong confidentiality and integrity guarantees.
Shimin Li +3 more
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Locating Side Channel Leakage in Time through Matched Filters
Cryptography, 2022 Side channel attacks provide an effective way to extract secret information from the execution of cryptographic algorithms run on a variety of computing devices.
Alessandro Barenghi +2 more
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Cryptographic primitives in blockchains
Journal of Network and Computer Applications, 2019 Abstract Blockchain, as one of the crypto-intensive creatures, has become a very hot topic recently. Although many surveys have recently been dedicated to the security and privacy issues of blockchains, there still lacks a systematic examination on the cryptographic primitives in blockchains.
Licheng Wang +4 more
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A Novel Design of Cryptographic SP-Network Based on Gold Sequences and Chaotic Logistic Tent System
IEEE Access, 2019 Substitution permutation network (SP-network) is a chain of linked mathematical primitives used in block cipher algorithms. The proposed novel design of cryptographic SP-network consists of three cryptographic primitives: substitution box, permutation ...
Muhammad Fahad Khan +3 more
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A new method for solving the elliptic curve discrete logarithm problem [PDF]
Groups, Complexity, Cryptology, 2021 The elliptic curve discrete logarithm problem is considered a secure cryptographic primitive. The purpose of this paper is to propose a paradigm shift in attacking the elliptic curve discrete logarithm problem.
Ansari Abdullah +2 more
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Key Assignment Scheme with Authenticated Encryption
IACR Transactions on Symmetric Cryptology, 2018 The Key Assignment Scheme (KAS) is a well-studied cryptographic primitive used for hierarchical access control (HAC) in a multilevel organisation where the classes of people with higher privileges can access files of those with lower ones.
Suyash Kandele, Souradyuti Paul
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