Marcel Keller

According to our database, Marcel Keller authored at least 33 papers between 2009 and 2024.

Collaborative distances:

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

2024

How To Scale Multi-Party Computation.

Marcel Keller

IACR Cryptol. ePrint Arch., 2024

2023

Data augmentation in natural language processing: a novel text generation approach for long and short text classifiers.

Markus Bayer, Marc-André Kaufhold, Björn Buchhold, Marcel Keller, Jörg Dallmeyer, Christian Reuter

Int. J. Mach. Learn. Cybern., January, 2023

A Note on "Secure Quantized Training for Deep Learning".

Marcel Keller, Ke Sun

IACR Cryptol. ePrint Arch., 2023

2022

PUBA: Privacy-Preserving User-Data Bookkeeping and Analytics.

Valerie Fetzer, Marcel Keller, Sven Maier, Markus Raiber, Andy Rupp, Rebecca Schwerdt

Proc. Priv. Enhancing Technol., 2022

Secure Quantized Training for Deep Learning.

Marcel Keller, Ke Sun

IACR Cryptol. ePrint Arch., 2022

2020

Secure Evaluation of Quantized Neural Networks.

Anders P. K. Dalskov, Daniel Escudero, Marcel Keller

Proc. Priv. Enhancing Technol., 2020

MP-SPDZ: A Versatile Framework for Multi-Party Computation.

Marcel Keller

IACR Cryptol. ePrint Arch., 2020

Improved Primitives for MPC over Mixed Arithmetic-Binary Circuits.

Daniel Escudero, Satrajit Ghosh, Marcel Keller, Rahul Rachuri, Peter Scholl

IACR Cryptol. ePrint Arch., 2020

Fantastic Four: Honest-Majority Four-Party Secure Computation With Malicious Security.

Anders P. K. Dalskov, Daniel Escudero, Marcel Keller

IACR Cryptol. ePrint Arch., 2020

Effectiveness of MPC-friendly Softmax Replacement.

Marcel Keller, Ke Sun

CoRR, 2020

Use Your Brain! Arithmetic 3PC for Any Modulus with Active Security.

Hendrik Eerikson, Marcel Keller, Claudio Orlandi, Pille Pullonen, Joonas Puura, Mark Simkin

Proceedings of the 1st Conference on Information-Theoretic Cryptography, 2020

2019

A Note on Our Submission to Track 4 of iDASH 2019.

Marcel Keller, Ke Sun

IACR Cryptol. ePrint Arch., 2019

New Primitives for Actively-Secure MPC over Rings with Applications to Private Machine Learning.

Ivan Damgård, Daniel Escudero, Tore Kasper Frederiksen, Marcel Keller, Peter Scholl, Nikolaj Volgushev

IACR Cryptol. ePrint Arch., 2019

Securing DNSSEC Keys via Threshold ECDSA From Generic MPC.

Anders P. K. Dalskov, Marcel Keller, Claudio Orlandi, Kris Shrishak, Haya Schulmann

IACR Cryptol. ePrint Arch., 2019

Secure Evaluation of Quantized Neural Networks.

Assi Barak, Daniel Escudero, Anders P. K. Dalskov, Marcel Keller

IACR Cryptol. ePrint Arch., 2019

2018

Generalizing the SPDZ Compiler For Other Protocols.

Toshinori Araki, Assi Barak, Jun Furukawa, Marcel Keller, Yehuda Lindell, Kazuma Ohara, Hikaru Tsuchida

IACR Cryptol. ePrint Arch., 2018

How to Choose Suitable Secure Multiparty Computation Using Generalized SPDZ.

Toshinori Araki, Assi Barak, Jun Furukawa, Marcel Keller, Kazuma Ohara, Hikaru Tsuchida

Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security, 2018

2017

Efficient Maliciously Secure Multiparty Computation for RAM.

Marcel Keller, Avishay Yanai

IACR Cryptol. ePrint Arch., 2017

Reducing Communication Channels in MPC.

Marcel Keller, Dragos Rotaru, Nigel P. Smart, Tim Wood

IACR Cryptol. ePrint Arch., 2017

Overdrive: Making SPDZ Great Again.

Marcel Keller, Valerio Pastro, Dragos Rotaru

IACR Cryptol. ePrint Arch., 2017

Faster Secure Multi-Party Computation of AES and DES Using Lookup Tables.

Marcel Keller, Emmanuela Orsini, Dragos Rotaru, Peter Scholl, Eduardo Soria-Vazquez, Srinivas Vivek

IACR Cryptol. ePrint Arch., 2017

2016

MASCOT: Faster Malicious Arithmetic Secure Computation with Oblivious Transfer.

Marcel Keller, Emmanuela Orsini, Peter Scholl

IACR Cryptol. ePrint Arch., 2016

2015

Actively Secure OT Extension with Optimal Overhead.

Marcel Keller, Emmanuela Orsini, Peter Scholl

IACR Cryptol. ePrint Arch., 2015

The Oblivious Machine - or: How to Put the C into MPC.

Marcel Keller

IACR Cryptol. ePrint Arch., 2015

A Unified Approach to MPC with Preprocessing using OT.

Tore Kasper Frederiksen, Marcel Keller, Emmanuela Orsini, Peter Scholl

IACR Cryptol. ePrint Arch., 2015

2014

On the Amortized Complexity of Zero-Knowledge Protocols.

Ronald Cramer, Ivan Damgård, Marcel Keller

J. Cryptol., 2014

Efficient, Oblivious Data Structures for MPC.

Marcel Keller, Peter Scholl

IACR Cryptol. ePrint Arch., 2014

2013

An architecture for practical actively secure MPC with dishonest majority.

Marcel Keller, Peter Scholl, Nigel P. Smart

IACR Cryptol. ePrint Arch., 2013

2012

Efficient Threshold Zero-Knowledge with Applications to User-Centric Protocols.

Marcel Keller, Gert Læssøe Mikkelsen, Andy Rupp

IACR Cryptol. ePrint Arch., 2012

Practical Covertly Secure MPC for Dishonest Majority - or: Breaking the SPDZ Limits.

Ivan Damgård, Marcel Keller, Enrique Larraia, Valerio Pastro, Peter Scholl, Nigel P. Smart

IACR Cryptol. ePrint Arch., 2012

Implementing AES via an Actively/Covertly Secure Dishonest-Majority MPC Protocol.

Ivan Damgård, Marcel Keller, Enrique Larraia, Christian Miles, Nigel P. Smart

IACR Cryptol. ePrint Arch., 2012

2010

Secure Multiparty AES.

Ivan Damgård, Marcel Keller

Proceedings of the Financial Cryptography and Data Security, 14th International Conference, 2010

2009

Secure Multiparty AES (full paper).

Ivan Damgård, Marcel Keller

IACR Cryptol. ePrint Arch., 2009