Delaram Kahrobaei

According to our database, Delaram Kahrobaei authored at least 72 papers between 2006 and 2024.

Collaborative distances:

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

2024

Contracting Self-similar Groups in Group-Based Cryptography.

Delaram Kahrobaei, Arsalan Akram Malik, Dmytro Savchuk

CoRR, 2024

Single-Server Delegation of NTT with Application to Crystals-Kyber.

Giovanni Di Crescenzo, Matluba Khodjaeva, Dilan D. Morales Caro, Delaram Kahrobaei

Proceedings of the 2024 on Cloud Computing Security Workshop, 2024

2023

A novel attack on McEliece's cryptosystem.

Henry Gray, Christopher Battarbee, Siamak F. Shahandashti, Delaram Kahrobaei

Int. J. Comput. Math. Comput. Syst. Theory, July, 2023

Applications of Finite non-Abelian Simple Groups to Cryptography in the Quantum Era.

María Isabel González Vasco, Delaram Kahrobaei, Eilidh McKemmie

IACR Cryptol. ePrint Arch., 2023

Biscuit: New MPCitH Signature Scheme from Structured Multivariate Polynomials.

Luk Bettale, Delaram Kahrobaei, Ludovic Perret, Javier A. Verbel

IACR Cryptol. ePrint Arch., 2023

Semidirect Product Key Exchange: the State of Play.

Christopher Battarbee, Delaram Kahrobaei, Siamak F. Shahandashti

IACR Cryptol. ePrint Arch., 2023

SPDH-Sign: towards Efficient, Post-quantum Group-based Signatures.

Christopher Battarbee, Delaram Kahrobaei, Ludovic Perret, Siamak F. Shahandashti

IACR Cryptol. ePrint Arch., 2023

Cryptanalysis of protocols using (Simultaneous) Conjugacy Search Problem in certain Metabelian Platform Groups.

Delaram Kahrobaei, Carmine Monetta, Ludovic Perret, Maria Tota, Martina Vigorito

CoRR, 2023

Cryptographic multilinear maps using pro-<i>p</i> groups.

Delaram Kahrobaei, Mima Stanojkovski

Adv. Math. Commun., 2023

2022

On the efficiency of a general attack against the MOBS cryptosystem.

Christopher Battarbee, Delaram Kahrobaei, Dylan Tailor, Siamak F. Shahandashti

J. Math. Cryptol., 2022

A closer look at the multilinear cryptography using nilpotent groups.

Delaram Kahrobaei, Antonio Tortora, Maria Tota

Int. J. Comput. Math. Comput. Syst. Theory, 2022

Cryptographic multilinear maps using pro-p groups.

Delaram Kahrobaei, Mima Stanojkovski

IACR Cryptol. ePrint Arch., 2022

Group-based Cryptography in the Quantum Era.

Delaram Kahrobaei, Ramón Flores, Marialaura Noce

IACR Cryptol. ePrint Arch., 2022

Post-quantum hash functions using SL_n𝔽_p.

Corentin Le Coz, Christopher Battarbee, Ramón Flores, Thomas Koberda, Delaram Kahrobaei

IACR Cryptol. ePrint Arch., 2022

A Subexponential Quantum Algorithm for the Semidirect Discrete Logarithm Problem.

Christopher Battarbee, Delaram Kahrobaei, Ludovic Perret, Siamak F. Shahandashti

IACR Cryptol. ePrint Arch., 2022

The root extraction problem in braid group-based cryptography.

María Cumplido, Delaram Kahrobaei, Marialaura Noce

CoRR, 2022

On Single-Server Delegation of RSA.

Giovanni Di Crescenzo, Matluba Khodjaeva, Ta Chen, Rajesh Krishnan, David Shur, Delaram Kahrobaei, Vladimir Shpilrain

Proceedings of the Innovative Security Solutions for Information Technology and Communications, 2022

A Survey on Delegated Computation.

Giovanni Di Crescenzo, Matluba Khodjaeva, Delaram Kahrobaei, Vladimir Shpilrain

Proceedings of the Developments in Language Theory - 26th International Conference, 2022

2021

A note on fully homomorphic encryption of real-life data.

Delaram Kahrobaei, Vladimir Shpilrain

Int. J. Comput. Math. Comput. Syst. Theory, 2021

A closer look at the tropical cryptography.

Steve Isaac, Delaram Kahrobaei

Int. J. Comput. Math. Comput. Syst. Theory, 2021

Cryptanalysis of Semidirect Product Key Exchange Using Matrices Over Non-Commutative Rings.

Christopher Battarbee, Delaram Kahrobaei, Siamak F. Shahandashti

IACR Cryptol. ePrint Arch., 2021

Homomorphic Encryption for Machine Learning in Medicine and Bioinformatics.

Alexander Wood, Kayvan Najarian, Delaram Kahrobaei

ACM Comput. Surv., 2021

Single-Server Delegation of Ring Multiplications from Quasilinear-time Clients.

Giovanni Di Crescenzo, Matluba Khodjaeva, Vladimir Shpilrain, Delaram Kahrobaei, Rajesh Krishnan

Proceedings of the 14th International Conference on Security of Information and Networks, 2021

2020

Efficient and Secure Delegation of Exponentiation in General Groups to a Single Malicious Server.

Giovanni Di Crescenzo, Matluba Khodjaeva, Delaram Kahrobaei, Vladimir Shpilrain

Math. Comput. Sci., 2020

Delegating a Product of Group Exponentiations with Application to Signature Schemes (Submission to Special NutMiC 2019 Issue of JMC).

Giovanni Di Crescenzo, Matluba Khodjaeva, Delaram Kahrobaei, Vladimir Shpilrain

J. Math. Cryptol., 2020

A cryptographic application of the Thurston norm.

Ramón Flores, Delaram Kahrobaei, Thomas Koberda

Int. J. Comput. Math. Comput. Syst. Theory, 2020

Solving the Conjugacy Decision Problem via Machine Learning.

Jonathan Gryak, Robert M. Haralick, Delaram Kahrobaei

Exp. Math., 2020

Towards model-based development of decentralised peer-to-peer data vaults.

Alfa Yohannis, Alfonso de la Vega, Delaram Kahrobaei, Dimitris S. Kolovos

Proceedings of the MODELS '20: ACM/IEEE 23rd International Conference on Model Driven Engineering Languages and Systems, 2020

Secure and Efficient Delegation of Pairings with Online Inputs.

Giovanni Di Crescenzo, Matluba Khodjaeva, Delaram Kahrobaei, Vladimir Shpilrain

Proceedings of the Smart Card Research and Advanced Applications, 2020

Secure and Efficient Delegation of Elliptic-Curve Pairing.

Giovanni Di Crescenzo, Matluba Khodjaeva, Delaram Kahrobaei, Vladimir Shpilrain

Proceedings of the Applied Cryptography and Network Security, 2020

2019

Introduction.

Eddie Cheng, Sun-Yuan Hsieh, Delaram Kahrobaei

Int. J. Comput. Math. Comput. Syst. Theory, 2019

Some applications of arithmetic groups in cryptography.

Delaram Kahrobaei, Keivan Mallahi Karai

Groups Complex. Cryptol., 2019

Multilinear Cryptography using Nilpotent Groups.

Delaram Kahrobaei, Antonio Tortora, Maria Tota

CoRR, 2019

Private naive bayes classification of personal biomedical data: Application in cancer data analysis.

Alexander Wood, Vladimir Shpilrain, Kayvan Najarian, Delaram Kahrobaei

Comput. Biol. Medicine, 2019

Secure Delegation to a Single Malicious Server: Exponentiation in RSA-type Groups.

Giovanni Di Crescenzo, Matluba Khodjaeva, Delaram Kahrobaei, Vladimir Shpilrain

Proceedings of the 7th IEEE Conference on Communications and Network Security, 2019

Medical Diagnostics Based on Encrypted Medical Data.

Alexey Gribov, Kelsey Horan, Jonathan Gryak, Kayvan Najarian, Vladimir Shpilrain, S. M. Reza Soroushmehr, Delaram Kahrobaei

Proceedings of the Bio-inspired Information and Communication Technologies, 2019

2018

Practical private-key fully homomorphic encryption in rings.

Alexey Gribov, Delaram Kahrobaei, Vladimir Shpilrain

Groups Complex. Cryptol., 2018

Private-Key Fully Homomorphic Encryption for Private Classification.

Alexander Wood, Vladimir Shpilrain, Kayvan Najarian, Ali Mostashari, Delaram Kahrobaei

Proceedings of the Mathematical Software - ICMS 2018, 2018

The Hidden Subgroup Problem and Post-quantum Group-Based Cryptography.

Kelsey Horan, Delaram Kahrobaei

Proceedings of the Mathematical Software - ICMS 2018, 2018

Efficient and Secure Delegation to a Single Malicious Server: Exponentiation over Non-abelian Groups.

Giovanni Di Crescenzo, Delaram Kahrobaei, Matluba Khodjaeva, Vladimir Shpilrain

Proceedings of the Mathematical Software - ICMS 2018, 2018

Quadratic Time Algorithm for Inversion of Binary Permutation Polynomials.

Lucas Barthelemy, Delaram Kahrobaei, Guénaël Renault, Zoran Sunic

Proceedings of the Mathematical Software - ICMS 2018, 2018

Fully Automated Spleen Localization And Segmentation Using Machine Learning And 3D Active Contours.

Alexander Wood, S. M. Reza Soroushmehr, Negar Farzaneh, David Paul Fessell, Kevin R. Ward, Jonathan Gryak, Delaram Kahrobaei, Kayvan Najarian

Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

2017

Erratum: A family of polycyclic groups over which the uniform conjugacy problem is NP-complete.

Bren Cavallo, Delaram Kahrobaei

Int. J. Algebra Comput., 2017

Fast Quantum Algorithm for Solving Multivariate Quadratic Equations.

Jean-Charles Faugère, Kelsey Horan, Delaram Kahrobaei, Marc Kaplan, Elham Kashefi, Ludovic Perret

IACR Cryptol. ePrint Arch., 2017

Deep Convolutional Neural Networks for left ventricle segmentation.

Somayeh Molaei, Mohammad Ebrahim Shiri, Kelsey Horan, Delaram Kahrobaei, Brahmajee K. Nallamothu, Kayvan Najarian

Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

Computing multiple exponentiations in discrete log and RSA groups: From batch verification to batch delegation.

Giovanni Di Crescenzo, Matluba Khodjaeva, Delaram Kahrobaei, Vladimir Shpilrain

Proceedings of the 2017 IEEE Conference on Communications and Network Security, 2017

Practical and Secure Outsourcing of Discrete Log Group Exponentiation to a Single Malicious Server.

Giovanni Di Crescenzo, Matluba Khodjaeva, Delaram Kahrobaei, Vladimir Shpilrain

Proceedings of the 9th Cloud Computing Security Workshop, 2017

2016

Using semidirect product of (semi)groups in public key cryptography.

Delaram Kahrobaei, Vladimir Shpilrain

IACR Cryptol. ePrint Arch., 2016

The status of polycyclic group-based cryptography: A survey and open problems.

Jonathan Gryak, Delaram Kahrobaei

Groups Complex. Cryptol., 2016

On the Conjugacy Problem in Certain Metabelian Groups.

Jonathan Gryak, Delaram Kahrobaei, Conchita Martínez-Pérez

CoRR, 2016

Cryptography with right-angled Artin groups.

Ramón Flores, Delaram Kahrobaei

CoRR, 2016

Cryptosystems using subgroup distortion.

Indira Chatterji, Delaram Kahrobaei, Ni Yen Lu

CoRR, 2016

2015

Length-based attacks in polycyclic groups.

David Garber, Delaram Kahrobaei, Ha T. Lam

J. Math. Cryptol., 2015

Efficient and Secure Delegation of Group Exponentiation to a Single Server.

Bren Cavallo, Giovanni Di Crescenzo, Delaram Kahrobaei, Vladimir Shpilrain

IACR Cryptol. ePrint Arch., 2015

2014

A family of polycyclic groups over which the uniform conjugacy problem is NP-complete.

Bren Cavallo, Delaram Kahrobaei

Int. J. Algebra Comput., 2014

Publicly Verifiable Secret Sharing Using Non-Abelian Groups.

Delaram Kahrobaei, Elizabeth Vidaure

CoRR, 2014

A CCA secure cryptosystem using matrices over group rings.

Delaram Kahrobaei, Charalambos Koupparis, Vladimir Shpilrain

CoRR, 2014

A Polynomial Time Algorithm For The Conjugacy Decision and Search Problems in Free Abelian-by-Infinite Cyclic Groups.

Bren Cavallo, Delaram Kahrobaei

CoRR, 2014

A family of polycyclic groups over which the conjugacy problem is NP-complete.

Bren Cavallo, Delaram Kahrobaei

CoRR, 2014

Heisenberg Groups as Platform for the AAG Key-Exchange Protocol.

Delaram Kahrobaei, Ha T. Lam

Proceedings of the 22nd IEEE International Conference on Network Protocols, 2014

2013

Public key exchange using semidirect product of (semi)groups.

Maggie E. Habeeb, Delaram Kahrobaei, Charalambos Koupparis, Vladimir Shpilrain

IACR Cryptol. ePrint Arch., 2013

Public key exchange using matrices over group rings.

Delaram Kahrobaei, Charalambos Koupparis, Vladimir Shpilrain

Groups Complex. Cryptol., 2013

On the dimension of matrix representations of finitely generated torsion free nilpotent groups.

Maggie E. Habeeb, Delaram Kahrobaei

Groups Complex. Cryptol., 2013

Analyzing the Length-Based Attack on Polycyclic Groups

David Garber, Delaram Kahrobaei, Ha T. Lam

CoRR, 2013

Secret Sharing using Non-Commutative Groups and the Shortlex Order.

Bren Cavallo, Delaram Kahrobaei

CoRR, 2013

2012

A Secret Sharing Scheme Based on Group Presentations and the Word Problem.

Maggie E. Habeeb, Delaram Kahrobaei, Vladimir Shpilrain

IACR Cryptol. ePrint Arch., 2012

Non-commutative digital signatures.

Delaram Kahrobaei, Charalambos Koupparis

Groups Complex. Cryptol., 2012

2011

Growth rate of an endomorphism of a group.

Kenneth J. Falconer, Benjamin Fine, Delaram Kahrobaei

Groups Complex. Cryptol., 2011

On the residual solvability of generalized free products of solvable groups.

Delaram Kahrobaei, Stephen Majewicz

Discret. Math. Theor. Comput. Sci., 2011

Aspects of Nonabelian Group Based Cryptography: A Survey and Open Problems

Benjamin Fine, Maggie E. Habeeb, Delaram Kahrobaei, Gerhard Rosenberger

CoRR, 2011

2009

Decision and Search in Non-Abelian Cramer-Shoup Public Key Cryptosystem.

Delaram Kahrobaei, Michael Anshel

Groups Complex. Cryptol., 2009

2006

A Non-Commutative Generalization of ElGamal Key Exchange using Polycyclic Groups.

Delaram Kahrobaei, Bilal Khan

Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006