Longo, Riccardo
Longo, Riccardo
A coercion-resistant blockchain-based E-voting protocol with receipts
2021-01-01 Spadafora, Chiara; Longo, Riccardo; Sala, Massimiliano
A Provably-Unforgeable Threshold Schnorr Signature With an Offline Recovery Party
2022-01-01 Battagliola, Michele; Galli, Alessio; Longo, Riccardo; Meneghetti, Alessio
Adaptable Cryptographic Primitives in Blockchains via Smart Contracts
2022-01-01 Longo, R; Mascia, C; Meneghetti, A; Santilli, G; Tognolini, G
Analysis of a consensus protocol for extending consistent subchains on the bitcoin blockchain
2020-01-01 Longo, R.; Podda, A. S.; Saia, R.
Cob: A Consensus Layer Enabling Sustainable Sharding-Based Consensus Protocols
2022-01-01 Flamini, Andrea; Longo, Riccardo; Meneghetti, Alessio
Cob: a leaderless protocol for parallel Byzantine agreement in incomplete networks
2022-01-01 Flamini, A; Longo, R; Meneghetti, A
Collaborative Multi-Authority Key-Policy Attribute-Based Encryption for Shorter Keys and Parameters
2017-01-01 Longo, Riccardo; Marcolla, Chiara; Sala, Massimiliano
Formal Proofs of Security for Privacy-Preserving Blockchains and other Cryptographic Protocols
2018-01-01 Longo, Riccardo
Formal security proof for a scheme on a topological network
2021-01-01 Civino, Roberto; Longo, Riccardo
Key-Policy Multi-Authority Attribute-Based Encryption
2015-01-01 Longo, Riccardo; Marcolla, Chiara; Sala, Massimiliano
Multidimensional Byzantine agreement in a synchronous setting
2022-01-01 Flamini, Andrea; Longo, Riccardo; Meneghetti, Alessio
On the Security of the Blockchain BIX Protocol and Certificates
2017-01-01 Longo, Riccardo; Pintore, Federico; Rinaldo, Giancarlo; Sala, Massimiliano
Provably Unforgeable Threshold EdDSA with an Offline Participant and Trustless Setup
2023-01-01 Battagliola, M; Longo, R; Meneghetti, A; Sala, M
Resilient custody of crypto-assets, and threshold multisignatures
2020-01-01 Di Nicola, V.; Longo, R.; Mazzone, F.; Russo, G.
Searchable encryption with randomized ciphertext and randomized keyword search
2024-01-01 Calderini, Marco; Longo, Riccardo; Sala, Massimiliano; Villa, Irene
Several proofs of security for a tokenization algorithm
2017-01-01 Aragona, Riccardo; Longo, Riccardo; Sala, Massimiliano
Threshold ECDSA with an Offline Recovery Party
2022-01-01 Battagliola, M.; Longo, R.; Meneghetti, A.; Sala, M.