Jesús-Javier Chi-Domínguez

According to our database, Jesús-Javier Chi-Domínguez authored at least 34 papers between 2015 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

RYDE: a digital signature scheme based on rank syndrome decoding problem with MPC-in-the-Head paradigm.

Loïc Bidoux, Jesús-Javier Chi-Domínguez, Thibauld Feneuil, Philippe Gaborit, Antoine Joux, Matthieu Rivain, Adrien Vinçotte

Des. Codes Cryptogr., May, 2025

Let us walk on the 3-isogeny graph: efficient, fast, and simple.

Jesús-Javier Chi-Domínguez, Eduardo Ochoa-Jiménez, Ricardo Neftali Pontaza Rodas

IACR Cryptol. ePrint Arch., 2025

Weak Instances of the Inverse Matrix Code Equivalence Problem.

Jesús-Javier Chi-Domínguez

IACR Cryptol. ePrint Arch., 2025

Improved Subfield Curve Search For Specific Field Characteristics.

Jesús-Javier Chi-Domínguez

IACR Cryptol. ePrint Arch., 2025

Don't Use It Twice: Reloaded! On the Lattice Isomorphism Group Action.

Alessandro Budroni, Jesús-Javier Chi-Domínguez, Ermes Franch

IACR Commun. Cryptol., 2025

2024

Don't Use It Twice! Solving Relaxed Linear Code Equivalence Problems.

Alessandro Budroni, Jesús-Javier Chi-Domínguez, Giuseppe D'Alconzo, Antonio J. Di Scala, Mukul Kulkarni

IACR Cryptol. ePrint Arch., 2024

Optimizations and Practicality of High-Security CSIDH.

Fabio Campos, Jorge Chávez-Saab, Jesús-Javier Chi-Domínguez, Michael Meyer, Krijn Reijnders, Francisco Rodríguez-Henríquez, Peter Schwabe, Thom Wiggers

IACR Commun. Cryptol., 2024

Properties of Lattice Isomorphism as a Cryptographic Group Action.

Benjamin Bencina, Alessandro Budroni, Jesús-Javier Chi-Domínguez, Mukul Kulkarni

Proceedings of the Post-Quantum Cryptography - 15th International Workshop, 2024

Don't Use it Twice! Solving Relaxed Linear Equivalence Problems.

Alessandro Budroni, Jesús-Javier Chi-Domínguez, Giuseppe D'Alconzo, Antonio J. Di Scala, Mukul Kulkarni

Proceedings of the Advances in Cryptology - ASIACRYPT 2024, 2024

2023

Karatsuba-based square-root Vélu's formulas applied to two isogeny-based protocols.

Gora Adj, Jesús-Javier Chi-Domínguez, Francisco Rodríguez-Henríquez

J. Cryptogr. Eng., April, 2023

Computing Quotient Groups of Smooth Order with Applications to Isogenies over Higher-Dimensional Abelian Varieties.

Jesús-Javier Chi-Domínguez, Amalia Pizarro-Madariaga, Edgardo Riquelme

IACR Cryptol. ePrint Arch., 2023

On the Practicality of Post-Quantum TLS Using Large-Parameter CSIDH.

Fabio Campos, Jorge Chávez-Saab, Jesús-Javier Chi-Domínguez, Michael Meyer, Krijn Reijnders, Francisco Rodríguez-Henríquez, Peter Schwabe, Thom Wiggers

IACR Cryptol. ePrint Arch., 2023

Lattice Isomorphism as a Group Action and Hard Problems on Quadratic Forms.

Alessandro Budroni, Jesús-Javier Chi-Domínguez, Mukul Kulkarni

IACR Cryptol. ePrint Arch., 2023

RYDE: A Digital Signature Scheme based on Rank-Syndrome-Decoding Problem with MPCitH Paradigm.

Loïc Bidoux, Jesús-Javier Chi-Domínguez, Thibauld Feneuil, Philippe Gaborit, Antoine Joux, Matthieu Rivain, Adrien Vinçotte

CoRR, 2023

MIRA: a Digital Signature Scheme based on the MinRank problem and the MPC-in-the-Head paradigm.

Nicolas Aragon, Loïc Bidoux, Jesús-Javier Chi-Domínguez, Thibauld Feneuil, Philippe Gaborit, Romaric Neveu, Matthieu Rivain

CoRR, 2023

Low Memory Attacks on Small Key CSIDH.

Jesús-Javier Chi-Domínguez, Andre Esser, Sabrina Kunzweiler, Alexander May

Proceedings of the Applied Cryptography and Network Security, 2023

2022

The SQALE of CSIDH: sublinear Vélu quantum-resistant isogeny action with low exponents.

Jorge Chávez-Saab, Jesús-Javier Chi-Domínguez, Samuel Jaques, Francisco Rodríguez-Henríquez

J. Cryptogr. Eng., 2022

SIDH-sign: an efficient SIDH PoK-based signature.

Jesús-Javier Chi-Domínguez, Víctor Mateu, Lucas Pandolfo Perin

IACR Cryptol. ePrint Arch., 2022

Applying Castryck-Decru Attack on the Masked Torsion Point Images SIDH variant.

Jesús-Javier Chi-Domínguez

IACR Cryptol. ePrint Arch., 2022

A Note on Constructing SIDH-PoK-based Signatures after Castryck-Decru Attack.

Jesús-Javier Chi-Domínguez

IACR Cryptol. ePrint Arch., 2022

Faulty isogenies: a new kind of leakage.

Gora Adj, Jesús-Javier Chi-Domínguez, Víctor Mateu, Francisco Rodríguez-Henríquez

IACR Cryptol. ePrint Arch., 2022

Optimal strategies for CSIDH.

Jesús-Javier Chi-Domínguez, Francisco Rodríguez-Henríquez

Adv. Math. Commun., 2022

Parallel Isogeny Path Finding with Limited Memory.

Emanuele Bellini, Jorge Chávez-Saab, Jesús-Javier Chi-Domínguez, Andre Esser, Sorina Ionica, Luis Rivera-Zamarripa, Francisco Rodríguez-Henríquez, Monika Trimoska, Floyd Zweydinger

Proceedings of the Progress in Cryptology - INDOCRYPT 2022, 2022

Fully Projective Radical Isogenies in Constant-Time.

Jesús-Javier Chi-Domínguez, Krijn Reijnders

Proceedings of the Topics in Cryptology - CT-RSA 2022, 2022

2021

Don't forget the constant-time in CSURF.

Jesús-Javier Chi-Domínguez, Krijn Reijnders

IACR Cryptol. ePrint Arch., 2021

Extending the GLS endomorphism to speed up GHS Weil descent using Magma.

Jesús-Javier Chi-Domínguez, Francisco Rodríguez-Henríquez, Benjamin Smith

Finite Fields Their Appl., 2021

A Formula for Disaster: A Unified Approach to Elliptic Curve Special-Point-Based Attacks.

Vladimir Sedlacek, Jesús-Javier Chi-Domínguez, Jan Jancar, Billy Bob Brumley

Proceedings of the Advances in Cryptology - ASIACRYPT 2021, 2021

2020

The SQALE of CSIDH: Square-root vélu Quantum-resistant isogeny Action with Low Exponents.

Jorge Chávez-Saab, Jesús-Javier Chi-Domínguez, Samuel Jaques, Francisco Rodríguez-Henríquez

IACR Cryptol. ePrint Arch., 2020

On new Vélu's formulae and their applications to CSIDH and B-SIDH constant-time implementations.

Gora Adj, Jesús-Javier Chi-Domínguez, Francisco Rodríguez-Henríquez

IACR Cryptol. ePrint Arch., 2020

Déjà Vu: Side-Channel Analysis of Mozilla's NSS.

Sohaib ul Hassan, Iaroslav Gridin, Ignacio M. Delgado-Lozano, Cesar Pereida García, Jesús-Javier Chi-Domínguez, Alejandro Cabrera Aldaya, Billy Bob Brumley

Proceedings of the CCS '20: 2020 ACM SIGSAC Conference on Computer and Communications Security, 2020

Set It and Forget It! Turnkey ECC for Instant Integration.

Dmitry Belyavsky, Billy Bob Brumley, Jesús-Javier Chi-Domínguez, Luis Rivera-Zamarripa, Igor Ustinov

Proceedings of the ACSAC '20: Annual Computer Security Applications Conference, 2020

2019

Stronger and Faster Side-Channel Protections for CSIDH.

Daniel Cervantes-Vázquez, Mathilde Chenu, Jesús-Javier Chi-Domínguez, Luca De Feo, Francisco Rodríguez-Henríquez, Benjamin Smith

Proceedings of the Progress in Cryptology - LATINCRYPT 2019, 2019

2018

On the Cost of Computing Isogenies Between Supersingular Elliptic Curves.

Gora Adj, Daniel Cervantes-Vázquez, Jesús-Javier Chi-Domínguez, Alfred Menezes, Francisco Rodríguez-Henríquez

Proceedings of the Selected Areas in Cryptography - SAC 2018, 2018

2015

Attacking a Binary GLS Elliptic Curve with Magma.

Jesús-Javier Chi-Domínguez, Thomaz Oliveira

Proceedings of the Progress in Cryptology - LATINCRYPT 2015, 2015