Results 91 to 100 of about 1,931 (172)

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

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

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

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

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

Efficient computation of (\(2^{n}\), \(2^{n}\))-isogenies

Elliptic curves are abelian varieties of dimension one; the two-dimensional analogues are abelian surfaces. In this work we present an algorithm to compute (\(2^{n}\), \(2^{n}\))-isogenies between abelian surfaces defined over finite fields.
Kunzweiler, Sabrina (Dr. rer. nat.)
core   +1 more source

The dihedral hidden subgroup problem

Journal of Mathematical Cryptology
The hidden subgroup problem (HSP) is a cornerstone problem in quantum computing, which captures many problems of interest and provides a standard framework algorithm for their study based on Fourier sampling, one class of techniques known to provide ...
Chen Imin, Sun David
doaj   +1 more source

Post-quantum distributed ledger technology: a systematic survey. [PDF]

Sci Rep, 2023
Parida NK, Jatoth C, Reddy VD, Hussain MM, Faizi J.   +4 more
europepmc   +1 more source

{KLaPoTi}: An asymptotically efficient isogeny group action from 2-dimensional isogenies

IACR Communications in Cryptology
We construct and implement an efficient post-quantum commutative cryptographic group action based on combining the SCALLOP framework for group actions from isogenies of oriented elliptic curves on one hand with the recent Clapoti method for polynomial-time evaluation of the CM group action on elliptic curves on the ...
Lorenz Panny, Christophe Petit 0001, Miha Stopar   +2 more
openaire   +3 more sources

Efficient theta-based algorithms for computing $(\ell, \ell)$-isogenies on Kummer surfaces for arbitrary odd $\ell$

Isogeny-based cryptography is one of the candidates for post-quantum cryptography. Recently, many isogeny-based cryptosystems using isogenies between Kummer surfaces were proposed. Most of those cryptosystems use $(2,2)$-isogenies.
Ryo Yoshizumi, Ryo Ohashi, Koji Nuida, Momonari Kudo, Hiroshi Onuki   +4 more
core   +1 more source