Results 1 to 10 of about 1,558 (178)
New number-theoretic cryptographic primitives [PDF]
Journal of Mathematical Cryptology, 2020 This paper introduces new prq-based one-way functions and companion signature schemes. The new signature schemes are interesting because they do not belong to the two common design blueprints, which are the inversion of a trapdoor permutation and the ...
David Naccache, Marc Joye, Eric Brier
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Pseudo-free families and cryptographic primitives
Journal of Mathematical Cryptology, 2022 In this article, we study the connections between pseudo-free families of computational Ω\Omega -algebras (in appropriate varieties of Ω\Omega -algebras for suitable finite sets Ω\Omega of finitary operation symbols) and certain standard cryptographic ...
Anokhin Mikhail
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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.
Yixian Yang, Jun Shao, Licheng Wang
exaly +2 more sources
Advanced ScienceHardware‐based security primitives have become critical to enhancing information security in the Internet of Things (IoT) era. Physical unclonable functions (PUFs) utilize the inherent variations in the manufacturing process to generate cryptographic ...
Min Wang +7 more
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AI-driven adaptive adversaries and the erosion of cryptographic trust in public key systems [PDF]
Journal of Analytical Science and TechnologyThis paper examines the erosion of Public Key Cryptography (PKC) security under adaptive adversarial optimisation driven by artificial intelligence. The problem addressed is the growing mismatch between algorithm-centric cryptographic security models and
Petar Radanliev
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Cryptographic primitives based on cellular transformations [PDF]
Computer Science Journal of Moldova, 2003 Design of cryptographic primitives based on the concept of cellular automata (CA) is likely to be a promising trend in cryptography. In this paper, the improved method performing data transformations by using invertible cyclic CAs (CCA) is considered ...
B.V. Izotov
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Blockchain: A Crypto-Intensive Technology—A Comprehensive Review
IEEE Access, 2023 Blockchain has shifted the paradigm of computer-based commercial applications during the last decade. Initially developed as a public ledger for Bitcoin transactions, it has already shown that it has the potential to revolutionize the world, where trust,
Muhammad Imran Sarwar +4 more
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On the Design of Cryptographic Primitives [PDF]
Acta Applicandae Mathematicae, 2006 The main objective of this work is twofold. On the one hand, it gives a brief overview of the area of two-party cryptographic protocols. On the other hand, it proposes new schemes and guidelines for improving the practice of robust protocol design. In order to achieve such a double goal, a tour through the descriptions of the two main cryptographic ...
Pino Caballero-Gil +1 more
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Improved Differential and Linear Trail Bounds for ASCON
IACR Transactions on Symmetric Cryptology, 2022 Ascon is a family of cryptographic primitives for authenticated encryption and hashing introduced in 2015. It is selected as one of the ten finalists in the NIST Lightweight Cryptography competition.
Solane El Hirch +3 more
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Uncloneable Cryptographic Primitives with Interaction
CoRR, 2023 44 pages, 3 ...
Anne Broadbent, Eric Culf
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