My research interests are in cryptography and its synergy with distributed computing, mainly focusing on secure multiparty computation and consensus protocols.
It is rumored that my discrete math class was the inspiration for the cover of this book.
Publications
(see dblp and Google Scholar)
As customary in cryptographic research, authors are listed in alphabetical order
Concurrent Asynchronous Byzantine Agreement in Expected-Constant Rounds, Revisited
Ran Cohen,
Pouyan Forghani,
Juan Garay,
Rutvik Patel,
and Vassilis Zikas
TCC 2023 - The 21st Theory of Cryptography Conference [link]
CIBE 2024 - Cryptography in the Blockchain Era, at Bertinoro, Italy (see this picture)
Program committees:
TCC 2024 - The 22nd Theory of Cryptography Conference
PPML 2024 - The 6th Privacy-Preserving Machine Learning Workshop (an affiliated event of CRYPTO 2024)
CFAIL 2024 - The Conference for Failed Approaches and Insightful Losses in Cryptology
EUROCRYPT 2023 - The 42nd Annual International Conference on the Theory and Applications of Cryptographic Techniques
PODC 2023 - The 42nd ACM Symposium on Principles of Distributed Computing
PPML 2023 - The 5th Privacy-Preserving Machine Learning Workshop (an affiliated event of CRYPTO 2023)
EUROCRYPT 2022 - The 41st Annual International Conference on the Theory and Applications of Cryptographic Techniques
TCC 2022 - The 20th Theory of Cryptography Conference
CT-RSA 2022 - The Cryptographers' Track at the RSA Conference
EUROCRYPT 2020 - The 39th Annual International Conference on the Theory and Applications of Cryptographic Techniques
TCC 2020 - The 18th Theory of Cryptography Conference
PODC 2020 - The 39th ACM Symposium on Principles of Distributed Computing
CANS 2020 - The 18th International Conference on Cryptology and Network Security
INDOCRYPT 2020 - The 21st International Conference on Cryptology in India
TCC 2019 - The 17th Theory of Cryptography Conference
Cryptography Online Talks.
Due to the global COVID-19 outbreak, many conferences and seminars were carried out as online events.
Information about online talks on Cryptography (and more) can be found here.
Videos
Some of my talks have been recorded and can be found online: