On the Resilience and Uniqueness of CPA for Secure Broadcast. - Chris Litsas; Aris Pagourtzis; Giorgos Panagiotakos; Dimitris Sakavalas (IACR Cryptol. ePrint Arch., 2013)

Optimal Resilience Broadcast against Locally Bounded and General Adversaries. - Aris Pagourtzis; Giorgos Panagiotakos; Dimitris Sakavalas (IACR Cryptol. ePrint Arch., 2014)

Speed-Security Tradeoffs in Blockchain Protocols. - Aggelos Kiayias; Giorgos Panagiotakos (IACR Cryptol. ePrint Arch., 2015)

Reliable Message Transmission under Partial Knowledge. - Aris Pagourtzis; Giorgos Panagiotakos; Dimitris Sakavalas (IACR Cryptol. ePrint Arch., 2015)

Brief Announcement: Reliable Message Transmission under Partial Knowledge and General Adversaries. - Aris Pagourtzis; Giorgos Panagiotakos; Dimitris Sakavalas (PODC, 2016)

Bootstrapping the Blockchain - Directly. - Juan A. Garay; Aggelos Kiayias; Nikos Leonardos; Giorgos Panagiotakos (IACR Cryptol. ePrint Arch., 2016)

On Trees, Chains and Fast Transactions in the Blockchain. - Aggelos Kiayias; Giorgos Panagiotakos (IACR Cryptol. ePrint Arch., 2016)

Reliable Communication via Semilattice Properties of Partial Knowledge. - Aris Pagourtzis; Giorgos Panagiotakos; Dimitris Sakavalas (FCT, 2017)

Joining Local Knowledge to Communicate Reliably (Extended Abstract). - Aris Pagourtzis; Giorgos Panagiotakos; Dimitris Sakavalas (CoRR, 2017)

Reliable broadcast with respect to topology knowledge. - Aris Pagourtzis; Giorgos Panagiotakos; Dimitris Sakavalas (Distributed Comput., 2017)

Proofs of Work for Blockchain Protocols. - Juan A. Garay; Aggelos Kiayias; Giorgos Panagiotakos (IACR Cryptol. ePrint Arch., 2017)

Bootstrapping the Blockchain, with Applications to Consensus and Fast PKI Setup. - Juan A. Garay; Aggelos Kiayias; Nikos Leonardos; Giorgos Panagiotakos (Public Key Cryptography (2), 2018)

Resource-Restricted Cryptography: Honest-Majority MPC from a CRS (and No Broadcast). - Juan A. Garay; Aggelos Kiayias; Rafail Ostrovsky; Giorgos Panagiotakos; Vassilis Zikas (IACR Cryptol. ePrint Arch., 2019)

Iterated Search Problems and Blockchain Security under Falsifiable Assumptions. - Juan A. Garay; Aggelos Kiayias; Giorgos Panagiotakos (IACR Cryptol. ePrint Arch., 2019)

Consensus from Signatures of Work. - Juan A. Garay; Aggelos Kiayias; Giorgos Panagiotakos (CT-RSA, 2020)

Resource-Restricted Cryptography: Revisiting MPC Bounds in the Proof-of-Work Era. - Juan A. Garay; Aggelos Kiayias; Rafail M. Ostrovsky; Giorgos Panagiotakos; Vassilis Zikas (EUROCRYPT (2), 2020)

Blockchains from Non-idealized Hash Functions. - Juan A. Garay; Aggelos Kiayias; Giorgos Panagiotakos (TCC (1), 2020)

On the foundations of proof-of-work based blockchain protocols. - Giorgos Panagiotakos (2020)

Ofelimos: Combinatorial Optimization via Proof-of-Useful-Work A Provably Secure Blockchain Protocol. - Matthias Fitzi; Aggelos Kiayias; Giorgos Panagiotakos; Alexander Russell (IACR Cryptol. ePrint Arch., 2021)

Tiered Mechanisms for Blockchain Transaction Fees. - Aggelos Kiayias; Elias Koutsoupias; Philip Lazos; Giorgos Panagiotakos (MARBLE, 2024)

Towards Permissionless Consensus in the Standard Model via Fine-Grained Complexity. - Marshall Ball; Juan A. Garay; Peter Hall; Aggelos Kiayias; Giorgos Panagiotakos (IACR Cryptol. ePrint Arch., 2024)

Blockchain Space Tokenization. - Aggelos Kiayias; Elias Koutsoupias; Philip Lazos; Giorgos Panagiotakos (IACR Cryptol. ePrint Arch., 2024)

High-Throughput Permissionless Blockchain Consensus under Realistic Network Assumptions. - Sandro Coretti; Matthias Fitzi; Aggelos Kiayias; Giorgos Panagiotakos; Alexander Russell (IACR Cryptol. ePrint Arch., 2025)

One-dimensional vs. Multi-dimensional Pricing in Blockchain Protocols. - Aggelos Kiayias; Elias Koutsoupias; Giorgos Panagiotakos; Kyriaki Zioga (CoRR, 2025)