Results 11 to 20 of about 211,169 (330)
Some Recent Progress in Lattice-Based Cryptography [PDF]
, 2009 The past decade in computer science has witnessed tremendous progress in the understanding of lattices , which are a rich source of seemingly hard computational problems. One of their most promising applications is to the design of cryptographic schemes that enjoy exceptionally strong security guarantees and other desirable properties. Most notably,
Chris Peikert
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Notes on Lattice-Based Cryptography [PDF]
, 2022 Asymmetrisk kryptering er avhengig av antakelsen om at noen beregningsproblemer er vanskelige å løse. I 1994 viste Peter Shor at de to mest brukte beregningsproblemene, nemlig det diskrete logaritmeproblemet og primtallsfaktorisering, ikke lenger er ...
Budroni, Alessandro
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On Practical Discrete Gaussian Samplers for Lattice-Based Cryptography [PDF]
IEEE Transactions on Computers, 2018 Lattice-based cryptography is one of the most promising branches of quantum resilient cryptography, offering versatility and efficiency. Discrete Gaussian samplers are a core building block in most, if not all, lattice-based cryptosystems, and optimised samplers are desirable both for high-speed and low-area applications.
James Howe +4 more
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Attacking and Defending Masked Polynomial Comparison for Lattice-Based Cryptography
Transactions on Cryptographic Hardware and Embedded Systems, 2021 In this work, we are concerned with the hardening of post-quantum key encapsulation mechanisms (KEM) against side-channel attacks, with a focus on the comparison operation required for the Fujisaki-Okamoto (FO) transform.
Shivam Bhasin +4 more
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Implementing Lattice-Based Cryptography [PDF]
, 2022 The thesis is about implementation of LWE/MLWE encryption schemes in C++ and the use of the Number Theoretic Transform (NTT) in order to get faster mul- tiplication operations over certain rings.
Rodríguez Rodríguez, Alejandro Royher
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Gaussian Sampling in Lattice Based Cryptography [PDF]
Tatra Mountains Mathematical Publications, 2014 Abstract Modern lattice-based cryptosystems require sampling from discrete Gaussian distributions. We review lattice based schemes and collect their requirements for sampling from discrete Gaussians. Then we survey the algorithms implementing such sampling and assess their practical performance.
János Folláth
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Time-memory trade-off in Toom-Cook multiplication: an application to module-lattice based cryptography [PDF]
IACR Cryptology ePrint Archive, 2020 Since the introduction of the ring-learning with errors problem, the number theoretic transform (NTT) based polynomial multiplication algorithm has been studied extensively.
Jose Maria Bermudo Mera +2 more
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Lattice-Based Cryptography in the Quantum Era: A Survey
Interfases, 2023 The advent of quantum computing reveals current classical cryptography’s incapacity to withstand attacks within the new paradigm. Quantum algorithms break such encryption with impressive ease, with Shor and Grover algorithms being the main perpetrators ...
Mauricio Cisneros, Javier Olazabal
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Lattice-based Cryptography for IoT in A Quantum World: Are We Ready? [PDF]
International Workshop on Advances in Sensors and Interfaces, 2019 The impending realization of scalable quantum computers has led to active research in Post Quantum Cryptography (PQC). The challenge is harder for embedded IoT (edge) devices, due to their pervasive diffusion in today’s world as well as their stricter ...
Ayesha Khalid +3 more
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