Marcel Keller

Publication Activity (10 Years)

Years Active: 2009-2023
Publications (10 Years): 40

Top Topics

Preprocessing Steps

Secure Multiparty Computation

Natural Language

Top Venues

IACR Cryptol. ePrint Arch.

Proc. Priv. Enhancing Technol.

Publications

Markus Bayer, Marc-André Kaufhold, Björn Buchhold, Marcel Keller, Jörg Dallmeyer, Christian Reuter
Data augmentation in natural language processing: a novel text generation approach for long and short text classifiers. Int. J. Mach. Learn. Cybern. 14 (1) (2023)
Marcel Keller, Ke Sun
A Note on "Secure Quantized Training for Deep Learning". IACR Cryptol. ePrint Arch. 2023 (2023)
Marcel Keller, Ke Sun
Secure Quantized Training for Deep Learning. ICML (2022)
Valerie Fetzer, Marcel Keller, Sven Maier, Markus Raiber, Andy Rupp, Rebecca Schwerdt
PUBA: Privacy-Preserving User-Data Bookkeeping and Analytics. Proc. Priv. Enhancing Technol. 2022 (2) (2022)
Marcel Keller, Ke Sun
Secure Quantized Training for Deep Learning. IACR Cryptol. ePrint Arch. 2022 (2022)
Marcel Keller, Ke Sun
Secure Quantized Training for Deep Learning. CoRR (2021)
Valerie Fetzer, Marcel Keller, Sven Maier, Markus Raiber, Andy Rupp, Rebecca Schwerdt
PUBA: Privacy-Preserving User-Data Bookkeeping and Analytics. IACR Cryptol. ePrint Arch. 2021 (2021)
Anders P. K. Dalskov, Daniel Escudero, Marcel Keller
Fantastic Four: Honest-Majority Four-Party Secure Computation With Malicious Security. USENIX Security Symposium (2021)
Markus Bayer, Marc-André Kaufhold, Björn Buchhold, Marcel Keller, Jörg Dallmeyer, Christian Reuter
Data Augmentation in Natural Language Processing: A Novel Text Generation Approach for Long and Short Text Classifiers. CoRR (2021)
Anders P. K. Dalskov, Claudio Orlandi, Marcel Keller, Kris Shrishak, Haya Shulman
Securing DNSSEC Keys via Threshold ECDSA from Generic MPC. ESORICS (2) (2020)
Hendrik Eerikson, Marcel Keller, Claudio Orlandi, Pille Pullonen, Joonas Puura, Mark Simkin
Use Your Brain! Arithmetic 3PC for Any Modulus with Active Security. ITC (2020)
Anders P. K. Dalskov, Daniel Escudero, Marcel Keller
Fantastic Four: Honest-Majority Four-Party Secure Computation With Malicious Security. IACR Cryptol. ePrint Arch. 2020 (2020)
Marcel Keller, Ke Sun
Effectiveness of MPC-friendly Softmax Replacement. CoRR (2020)
Marcel Keller
MP-SPDZ: A Versatile Framework for Multi-Party Computation. IACR Cryptol. ePrint Arch. 2020 (2020)
Anders P. K. Dalskov, Daniel Escudero, Marcel Keller
Secure Evaluation of Quantized Neural Networks. Proc. Priv. Enhancing Technol. 2020 (4) (2020)
Daniel Escudero, Satrajit Ghosh, Marcel Keller, Rahul Rachuri, Peter Scholl
Improved Primitives for MPC over Mixed Arithmetic-Binary Circuits. IACR Cryptol. ePrint Arch. 2020 (2020)
Daniel Escudero, Satrajit Ghosh, Marcel Keller, Rahul Rachuri, Peter Scholl
Improved Primitives for MPC over Mixed Arithmetic-Binary Circuits. CRYPTO (2) (2020)
Marcel Keller
MP-SPDZ: A Versatile Framework for Multi-Party Computation. CCS (2020)
Anders P. K. Dalskov, Daniel Escudero, Marcel Keller
Secure Evaluation of Quantized Neural Networks. CoRR (2019)
Assi Barak, Daniel Escudero, Anders P. K. Dalskov, Marcel Keller
Secure Evaluation of Quantized Neural Networks. IACR Cryptol. ePrint Arch. 2019 (2019)
Marcel Keller, Ke Sun
A Note on Our Submission to Track 4 of iDASH 2019. IACR Cryptol. ePrint Arch. 2019 (2019)
Anders P. K. Dalskov, Marcel Keller, Claudio Orlandi, Kris Shrishak, Haya Shulman
Securing DNSSEC Keys via Threshold ECDSA From Generic MPC. IACR Cryptol. ePrint Arch. 2019 (2019)
Ivan Damgård, Daniel Escudero, Tore Kasper Frederiksen, Marcel Keller, Peter Scholl, Nikolaj Volgushev
New Primitives for Actively-Secure MPC over Rings with Applications to Private Machine Learning. IEEE Symposium on Security and Privacy (2019)
Marcel Keller, Ke Sun
A Note on Our Submission to Track 4 of iDASH 2019. CoRR (2019)
Anders P. K. Dalskov, Marcel Keller, Claudio Orlandi, Kris Shrishak, Haya Shulman
Securing DNSSEC Keys via Threshold ECDSA From Generic MPC. Krypto-Tag (2019)
Ivan Damgård, Daniel Escudero, Tore Kasper Frederiksen, Marcel Keller, Peter Scholl, Nikolaj Volgushev
New Primitives for Actively-Secure MPC over Rings with Applications to Private Machine Learning. IACR Cryptol. ePrint Arch. 2019 (2019)
Marcel Keller, Dragos Rotaru, Nigel P. Smart, Tim Wood
Reducing Communication Channels in MPC. SCN (2018)
Toshinori Araki, Assi Barak, Jun Furukawa, Marcel Keller, Yehuda Lindell, Kazuma Ohara, Hikaru Tsuchida
Generalizing the SPDZ Compiler For Other Protocols. CCS (2018)
Marcel Keller, Avishay Yanai
Efficient Maliciously Secure Multiparty Computation for RAM. EUROCRYPT (3) (2018)
Toshinori Araki, Assi Barak, Jun Furukawa, Marcel Keller, Kazuma Ohara, Hikaru Tsuchida
How to Choose Suitable Secure Multiparty Computation Using Generalized SPDZ. CCS (2018)
Marcel Keller, Valerio Pastro, Dragos Rotaru
Overdrive: Making SPDZ Great Again. EUROCRYPT (3) (2018)
Toshinori Araki, Assi Barak, Jun Furukawa, Marcel Keller, Yehuda Lindell, Kazuma Ohara, Hikaru Tsuchida
Generalizing the SPDZ Compiler For Other Protocols. IACR Cryptol. ePrint Arch. 2018 (2018)
Marcel Keller, Emmanuela Orsini, Dragos Rotaru, Peter Scholl, Eduardo Soria-Vazquez, Srinivas Vivek
Faster Secure Multi-Party Computation of AES and DES Using Lookup Tables. IACR Cryptol. ePrint Arch. 2017 (2017)
Marcel Keller, Emmanuela Orsini, Dragos Rotaru, Peter Scholl, Eduardo Soria-Vazquez, Srinivas Vivek
Faster Secure Multi-party Computation of AES and DES Using Lookup Tables. ACNS (2017)
Marcel Keller
The Oblivious Machine - Or: How to Put the C into MPC. LATINCRYPT (2017)
Marcel Keller, Avishay Yanai
Efficient Maliciously Secure Multiparty Computation for RAM. IACR Cryptol. ePrint Arch. 2017 (2017)
Marcel Keller, Dragos Rotaru, Nigel P. Smart, Tim Wood
Reducing Communication Channels in MPC. IACR Cryptol. ePrint Arch. 2017 (2017)
Marcel Keller, Valerio Pastro, Dragos Rotaru
Overdrive: Making SPDZ Great Again. IACR Cryptol. ePrint Arch. 2017 (2017)
Marcel Keller, Emmanuela Orsini, Peter Scholl
MASCOT: Faster Malicious Arithmetic Secure Computation with Oblivious Transfer. IACR Cryptol. ePrint Arch. 2016 (2016)
Marcel Keller, Emmanuela Orsini, Peter Scholl
MASCOT: Faster Malicious Arithmetic Secure Computation with Oblivious Transfer. CCS (2016)
Ronald Cramer, Ivan Damgård, Marcel Keller
On the Amortized Complexity of Zero-knowledge Protocols. IACR Cryptol. ePrint Arch. 2015 (2015)
Marcel Keller
The Oblivious Machine - or: How to Put the C into MPC. IACR Cryptol. ePrint Arch. 2015 (2015)
Marcel Keller, Emmanuela Orsini, Peter Scholl
Actively Secure OT Extension with Optimal Overhead. CRYPTO (1) (2015)
Tore Kasper Frederiksen, Marcel Keller, Emmanuela Orsini, Peter Scholl
A Unified Approach to MPC with Preprocessing using OT. IACR Cryptol. ePrint Arch. 2015 (2015)
Tore Kasper Frederiksen, Marcel Keller, Emmanuela Orsini, Peter Scholl
A Unified Approach to MPC with Preprocessing Using OT. ASIACRYPT (1) (2015)
Marcel Keller, Emmanuela Orsini, Peter Scholl
Actively Secure OT Extension with Optimal Overhead. IACR Cryptol. ePrint Arch. 2015 (2015)
Marcel Keller, Peter Scholl
Efficient, Oblivious Data Structures for MPC. IACR Cryptol. ePrint Arch. 2014 (2014)
Ronald Cramer, Ivan Damgård, Marcel Keller
On the Amortized Complexity of Zero-Knowledge Protocols. J. Cryptol. 27 (2) (2014)
Marcel Keller, Peter Scholl
Efficient, Oblivious Data Structures for MPC. ASIACRYPT (2) (2014)
Ivan Damgård, Marcel Keller, Enrique Larraia, Valerio Pastro, Peter Scholl, Nigel P. Smart
Practical Covertly Secure MPC for Dishonest Majority - Or: Breaking the SPDZ Limits. ESORICS (2013)
Marcel Keller, Peter Scholl, Nigel P. Smart
An architecture for practical actively secure MPC with dishonest majority. CCS (2013)
Marcel Keller, Peter Scholl, Nigel P. Smart
An architecture for practical actively secure MPC with dishonest majority. IACR Cryptol. ePrint Arch. 2013 (2013)
Ivan Damgård, Marcel Keller, Enrique Larraia, Christian Miles, Nigel P. Smart
Implementing AES via an Actively/Covertly Secure Dishonest-Majority MPC Protocol. IACR Cryptol. ePrint Arch. 2012 (2012)
Ivan Damgård, Marcel Keller, Enrique Larraia, Valerio Pastro, Peter Scholl, Nigel P. Smart
Practical Covertly Secure MPC for Dishonest Majority - or: Breaking the SPDZ Limits. IACR Cryptol. ePrint Arch. 2012 (2012)
Marcel Keller, Gert Læssøe Mikkelsen, Andy Rupp
Efficient Threshold Zero-Knowledge with Applications to User-Centric Protocols. IACR Cryptol. ePrint Arch. 2012 (2012)
Ivan Damgård, Marcel Keller, Enrique Larraia, Christian Miles, Nigel P. Smart
Implementing AES via an Actively/Covertly Secure Dishonest-Majority MPC Protocol. SCN (2012)
Marcel Keller, Gert Læssøe Mikkelsen, Andy Rupp
Efficient Threshold Zero-Knowledge with Applications to User-Centric Protocols. ICITS (2012)
Ivan Damgård, Marcel Keller
Secure Multiparty AES. Financial Cryptography (2010)
Ivan Damgård, Marcel Keller
Secure Multiparty AES (full paper). IACR Cryptol. ePrint Arch. 2009 (2009)