Sotabase

Career

· Research Affiliate, CAL@DI - Computer Architecture Lab, DIT-NKUA (Current)2025–
· Scientific Advisor, PASSION LAB2025–
· Associate Professor, University of Piraeus (Current)2025–
· Assistant Professor, University of Piraeus2015–2025
· Teaching By Contract, Technical University of Crete2002–2004
· Research Fellow, University of Athens2002–2007
· Research Engineer, University of Athens1996–2002
· Ph.D, Computer Science, Ethnikon kai Kapodistriakon Panepistimion Athinon

Publications (351)

Ouroboros: A Provably Secure Proof-of-Stake Blockchain Protocol
Annual International Cryptology Conference · 2017
1,578
cited
The Bitcoin Backbone Protocol: Analysis and Applications
International Conference on the Theory and Application of Cryptographic Techniques · 2015
1,577
cited
Traceable Signatures
International Conference on the Theory and Application of Cryptographic Techniques · 2004
1,382
cited
Polynomial Reconstruction Based Cryptography
ACM Symposium on Applied Computing · 2001
1,340
cited
Self Protecting Pirates and Black-Box Traitor Tracing
Annual International Cryptology Conference · 2001
1,139
cited
Traitor Tracing with Constant Transmission Rate
International Conference on the Theory and Application of Cryptographic Techniques · 2002
676
cited
BiTR: Built-in Tamper Resilience
IACR Cryptology ePrint Archive · 2011
577
cited
Ouroboros Praos: An Adaptively-Secure, Semi-synchronous Proof-of-Stake Blockchain
International Conference on the Theory and Application of Cryptographic Techniques · 2018
524
cited
Robust key generation from signal envelopes in wireless networks
Conference on Computer and Communications Security · 2007
381
cited
Delegatable pseudorandom functions and applications
IACR Cryptology ePrint Archive · 2013
356
cited
Anonymous Identification in Ad Hoc Groups
International Conference on the Theory and Application of Cryptographic Techniques · 2004
314
cited
Ouroboros Genesis: Composable Proof-of-Stake Blockchains with Dynamic Availability
IACR Cryptology ePrint Archive · 2018
303
cited
The Bitcoin Backbone Protocol with Chains of Variable Difficulty
Annual International Cryptology Conference · 2017
284
cited
Blockchain Mining Games
ACM Conference on Economics and Computation · 2016
271
cited
Public Key Cryptography - PKC 2006
Lecture Notes in Computer Science · 2006
261
cited
Multi-query Computationally-Private Information Retrieval with Constant Communication Rate
International Conference on Theory and Practice of Public Key Cryptography · 2010
225
cited
Self-tallying Elections and Perfect Ballot Secrecy
International Conference on Theory and Practice of Public Key Cryptography · 2002
221
cited
Proof-of-Stake Sidechains
IEEE Symposium on Security and Privacy · 2019
215
cited
Scalability, fidelity and stealth in the DRAKVUF dynamic malware analysis system
Asia-Pacific Computer Systems Architecture Conference · 2014
199
cited
SoK: Communication Across Distributed Ledgers
IACR Cryptology ePrint Archive · 2019
188
cited
Sotabase