Zobrazeno 1 - 10
of 1 340
pro vyhledávání: '"Isogeny"'
Autor:
Marius A. Aardal, Gora Adj, Arwa Alblooshi, Diego F. Aranha, Isaac A. Canales-Martínez, Jorge Chávez-Saab, Décio Luiz Gazzoni Filho, Krijn Reijnders, Francisco Rodríguez-Henríquez
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2025, Iss 1 (2024)
SQIsign is a well-known post-quantum signature scheme due to its small combined signature and public-key size. However, SQIsign suffers from notably long signing times, and verification times are not short either. To improve this, recent research has
Externí odkaz:
https://doaj.org/article/0e30e48d1b254596b11af416421837f3
Publikováno v:
IEEE Access, Vol 12, Pp 162870-162881 (2024)
This paper analyzes the security and performance of the isogeny-based hash functions. The isogeny-based hash function was first proposed by Charles, Goren, and Lauter, and is referred to as the CGL hash function. However, Lauter and Petit demonstrate
Externí odkaz:
https://doaj.org/article/438eac76cf3a460fa16af6c740329f54
Autor:
Suhri Kim
Publikováno v:
IEEE Access, Vol 12, Pp 18851-18857 (2024)
This paper optimized SeaSign – an isogeny-based digital signature algorithm that combines the class group actions of CSIDH with the notion of Fiat-Shamir with abort. The proposed modification is simple yet powerful, which is the repositioning of th
Externí odkaz:
https://doaj.org/article/729e96d8f28f450f8882c72254002892
Publikováno v:
Mathematics, Vol 12, Iss 19, p 3147 (2024)
The threat of quantum computing has spurred research into post-quantum cryptography. SQIsign, a candidate submitted to the standardization process of the National Institute of Standards and Technology, is emerging as a promising isogeny-based signatu
Externí odkaz:
https://doaj.org/article/74e2b51cda8f4547a0a09b38f8c9333a
Publikováno v:
Cryptography, Vol 8, Iss 3, p 38 (2024)
The article presents the author’s works in the field of modifications and modeling of the Post-Quantum Cryptography (PQC) Commutative Supersingular Isogeny Diffie-Hellman (CSIDH) algorithm on non-cyclic supersingular Edwards curves and its predeces
Externí odkaz:
https://doaj.org/article/2952481acedc4949879bda8201ab72d8
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Mathematical Cryptology, Vol 18, Iss 1, Pp p. 64-93 (2024)
In this note, we assess the efficiency of a supersingular isogeny Diffie-Hellman (SIDH)-based digital signature built on a weaker variant of a recent identification protocol proposed by Basso et al. Despite the devastating attacks against (the mathem
Externí odkaz:
https://doaj.org/article/6b3c8760e9bb48a0a1eafd7d68bc94cb