Results 21 to 30 of about 54 (53)

Predicate signatures from pair encodings via dual system proof technique

open access: yesJournal of Mathematical Cryptology, 2019
Recently, Attrapadung (Eurocrypt 2014) proposed a generic framework for fully (adaptively) secure predicate encryption (PE) based on a new primitive, called pair encodings.
Nandi Mridul, Pandit Tapas
doaj   +1 more source

Some bounds for the relative generalized Hamming weights of some evaluation codes

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016
In this paper we find some bounds for the relative generalized Hamming weights of some codes parameterized by a set of monomials of the same degree.
Sarabia Manuel González
doaj   +1 more source

Combining leak–resistant arithmetic for elliptic curves defined over Fp and RNS representation

open access: yes, 2013
International audience— In this paper we give a survey of a method combining the residue number system (RNS) representation and the leak-resistant arithmetic on elliptic curves.
Bajard, Jean-Claude   +2 more
core   +1 more source

Vanishing Ideals Over Odd Cycles

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019
Let K be a finite field. Let X* be a subset of the a ne space Kn, which is parameterized by odd cycles. In this paper we give an explicit Gröbner basis for the vanishing ideal, I(X*), of X*.
Uribe-Paczka M. Eduardo   +2 more
doaj   +1 more source

A note on cohomology and algebraic geometric codes on the curves over rings

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science
Let A be a local Artinian ring with residue field k(A). Let X be a curve over A and let be X′ = X ×spec A spec k(A) the fiber of X over k(A). Consider ℒ an invertible sheaf on X and ℒ ′ = ϕ*ℒ ∈ Pic(X′), where ϕ : X′ → X is the natural map.
Nyamda Francis, Mouaha Christophe
doaj   +1 more source

Computing pairings on elliptic curves with embedding degree two via biextensions

open access: yesJournal of Mathematical Cryptology
Bilinear pairings have emerged as a fundamental tool in public-key cryptography, enabling advanced protocols such as identity-based encryption, short signatures, and zero-knowledge proofs.
Zheng Yuhao, Lin Jianming, Zhao Chang-An
doaj   +1 more source

On group orders of retional points of elliptic curves

open access: yes, 2004
We consider elliptic curves without complex multiplication defined over the rationals or with complex multiplication defined over the Hilbert class field of the endomorphism ring.
Weng, Annegret
core  

Orienteering with One Endomorphism. [PDF]

open access: yesMathematica (N Y), 2023
Arpin S   +5 more
europepmc   +1 more source

Caps and progression-free sets in Z m n. [PDF]

open access: yesDes Codes Cryptogr, 2020
Elsholtz C, Pach PP.
europepmc   +1 more source

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