Results 71 to 80 of about 162 (153)

Analysis of the applicability of existing secret separation schemes in the post-quaternary era

Научно-технический вестник информационных технологий, механики и оптики
Modern approaches to secret sharing have been examined, encompassing both classical and post-quantum cryptographic schemes. The study explores methods for distributing secret information among multiple participants using various mathematical primitives ...
E. F. Kustov, S. V. Bezzateev
doaj   +1 more source

On Ribet’s isogeny for $J_0(65)$

Proceedings of the American Mathematical Society, 2018
Let $J^{65}$ be the Jacobian of the Shimura curve attached to the indefinite quaternion algebra over $\mathbb{Q}$ of discriminant $65$. We study the isogenies $J_0(65)\rightarrow J^{65}$ defined over $\mathbb{Q}$, whose existence was proved by Ribet.
Klosin, K., Papikian, M.
openaire   +4 more sources

Slope classicality in higher Coleman theory via highest weight vectors in completed cohomology. [PDF]

Proc Natl Acad Sci U S A, 2022
Howe S.
europepmc   +1 more source

dCTIDH: Fast & Deterministic CTIDH

Transactions on Cryptographic Hardware and Embedded Systems
This paper presents dCTIDH, a CSIDH implementation that combines two recent developments into a novel state-of-the-art deterministic implementation. We combine the approach of deterministic variants of CSIDH with the batching strategy of CTIDH, which ...
Fabio Campos, Andreas Hellenbrand, Michael Meyer, Krijn Reijnders   +3 more
doaj   +1 more source

Towards Green Computing Oriented Security: A Lightweight Postquantum Signature for IoE. [PDF]

Sensors (Basel), 2021
Rani R, Kumar S, Kaiwartya O, Khasawneh AM, Lloret J, Al-Khasawneh MA, Mahmoud M, Alarood AA.   +7 more
europepmc   +1 more source

POKEx: Performance Analysis of POKÉ-Key Exchange and SIDH-Variants

IEEE Access
In this paper, we present a comparative performance analysis of the POKÉ-based key exchange and SIDH variants. SIDH gained attention for its small key size and efficient performance, and has been selected as an alternate candidate in NIST PQC ...
Hyeonhak Kim, Suhri Kim
doaj   +1 more source

Efficiency of SIDH-based signatures (yes, SIDH)

Journal of Mathematical Cryptology
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.
Ghantous Wissam, Pintore Federico, Veroni Mattia   +2 more
doaj   +1 more source

On isogenies of elliptic curves

Glasnik matematički, 2000
We give a characterization of ellptic curves which are isogenous over two different quadratic extensions of a fixed number field.
openaire   +4 more sources

Verifiable Delay Function and Its Blockchain-Related Application: A Survey. [PDF]

Sensors (Basel), 2022
Wu Q, Xi L, Wang S, Ji S, Wang S, Ren Y.
europepmc   +1 more source

Sarcopenia: Molecular regulatory network for loss of muscle mass and function. [PDF]

Front Nutr, 2023
Wu J, Ding P, Wu H, Yang P, Guo H, Tian Y, Meng L, Zhao Q.   +7 more
europepmc   +1 more source