Michele Ciampi

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 58

Top Topics

Privacy Preserving

Secure Multiparty Computation

Top Venues

IACR Cryptol. ePrint Arch.

Publications

Michele Ciampi, Aggelos Kiayias, Yu Shen
Universal Composable Transaction Serialization with Order Fairness. IACR Cryptol. ePrint Arch. 2024 (2024)
Vincenzo Botta, Michele Ciampi, Emmanuela Orsini, Luisa Siniscalchi, Ivan Visconti
Black-Box (and Fast) Non-malleable Zero Knowledge. CRYPTO (9) (2024)
Michele Ciampi, Aggelos Kiayias, Yu Shen
Universal Composable Transaction Serialization with Order Fairness. CRYPTO (2) (2024)
Michele Ciampi, Ivan Damgård, Divya Ravi, Luisa Siniscalchi, Yu Xia, Sophia Yakoubov
Broadcast-Optimal Four-Round MPC in the Plain Model. IACR Cryptol. ePrint Arch. 2023 (2023)
Michele Ciampi, Rafail Ostrovsky, Luisa Siniscalchi, Hendrik Waldner
List Oblivious Transfer and Applications to Round-Optimal Black-Box Multiparty Coin Tossing. CRYPTO (1) (2023)
Michele Ciampi, Rafail Ostrovsky, Luisa Siniscalchi, Hendrik Waldner
List Oblivious Transfer and Applications to Round-Optimal Black-Box Multiparty Coin Tossing. IACR Cryptol. ePrint Arch. 2023 (2023)
Michele Ciampi, Ivan Damgård, Divya Ravi, Luisa Siniscalchi, Yu Xia, Sophia Yakoubov
Broadcast-Optimal Four-Round MPC in the Plain Model. TCC (2) (2023)
John Andrews, Michele Ciampi, Vassilis Zikas
Etherless Ethereum tokens: Simulating native tokens in Ethereum. J. Comput. Syst. Sci. 135 (2023)
Christian Badertscher, Michele Ciampi, Aggelos Kiayias
Agile Cryptography: A Universally Composable Approach. TCC (4) (2023)
Michele Ciampi, Yu Xia
Multi-Theorem Fiat-Shamir Transform from Correlation-Intractable Hash Functions. IACR Cryptol. ePrint Arch. 2023 (2023)
Michele Ciampi, Rafail Ostrovsky, Luisa Siniscalchi, Hendrik Waldner
Round-Optimal Black-Box Multiparty Computation from Polynomial-Time Assumptions. IACR Cryptol. ePrint Arch. 2023 (2023)
Michele Ciampi, Yu Xia
Multi-Theorem Fiat-Shamir Transform from Correlation-Intractable Hash Functions. ACNS (2023)
Michele Ciampi, Emmanuela Orsini, Luisa Siniscalchi
Four-Round Black-Box Non-malleable Schemes from One-Way Permutations. TCC (2) (2022)
John Andrews, Michele Ciampi, Vassilis Zikas
Etherless Ethereum Tokens: Simulating Native Tokens in Ethereum. CSCML (2022)
Michele Ciampi, Muhammad Ishaq, Malik Magdon-Ismail, Rafail Ostrovsky, Vassilis Zikas
FairMM: A Fast and Frontrunning-Resistant Crypto Market-Maker. CSCML (2022)
Christian Badertscher, Michele Ciampi, Aggelos Kiayias
Agile Cryptography: A Composable Approach. IACR Cryptol. ePrint Arch. 2022 (2022)
Michele Ciampi, Ivan Visconti
Efficient NIZK Arguments with Straight-Line Simulation and Extraction. CANS (2022)
Michele Ciampi, Emmanuela Orsini, Luisa Siniscalchi
Four-Round Black-Box Non-Malleable Commitments from One-Way Permutations. IACR Cryptol. ePrint Arch. 2022 (2022)
Michele Ciampi, Rafail Ostrovsky, Hendrik Waldner, Vassilis Zikas
Round-Optimal and Communication-Efficient Multiparty Computation. EUROCRYPT (1) (2022)
Michele Ciampi, Divya Ravi, Luisa Siniscalchi, Hendrik Waldner
Round-Optimal Multi-party Computation with Identifiable Abort. EUROCRYPT (1) (2022)
Michele Ciampi, Divya Ravi, Luisa Siniscalchi, Hendrik Waldner
Round-Optimal Multi-Party Computation with Identifiable Abort. IACR Cryptol. ePrint Arch. 2022 (2022)
Michele Ciampi, Yun Lu, Vassilis Zikas
Collusion-Preserving Computation without a Mediator. CSF (2022)
Arka Rai Choudhuri, Michele Ciampi, Vipul Goyal, Abhishek Jain, Rafail Ostrovsky
Oblivious Transfer from Trapdoor Permutations in Minimal Rounds. TCC (2) (2021)
Michele Ciampi, Vipul Goyal, Rafail Ostrovsky
Threshold Garbled Circuits and Ad Hoc Secure Computation. EUROCRYPT (3) (2021)
Arka Rai Choudhuri, Michele Ciampi, Vipul Goyal, Abhishek Jain, Rafail Ostrovsky
Oblivious Transfer from Trapdoor Permutations in Minimal Rounds. IACR Cryptol. ePrint Arch. 2021 (2021)
John Andrews, Michele Ciampi, Vassilis Zikas
Etherless Ethereum Tokens: Simulating Native Tokens in Ethereum. IACR Cryptol. ePrint Arch. 2021 (2021)
Michele Ciampi, Luisa Siniscalchi, Hendrik Waldner
Multi-Client Functional Encryption for Separable Functions. Public Key Cryptography (1) (2021)
Michele Ciampi, Vipul Goyal, Rafail Ostrovsky
Threshold Garbled Circuits and Ad Hoc Secure Computation. IACR Cryptol. ePrint Arch. 2021 (2021)
Michele Ciampi, Muhammad Ishaq, Malik Magdon-Ismail, Rafail Ostrovsky, Vassilis Zikas
FairMM: A Fast and Frontrunning-Resistant Crypto Market-Maker. IACR Cryptol. ePrint Arch. 2021 (2021)
Michele Ciampi, Yun Lu, Vassilis Zikas
Collusion-Preserving Computation without a Mediator. IACR Cryptol. ePrint Arch. 2020 (2020)
Michele Ciampi, Nikos Karayannidis, Aggelos Kiayias, Dionysis Zindros
Updatable Blockchains. IACR Cryptol. ePrint Arch. 2020 (2020)
Michele Ciampi, Luisa Siniscalchi, Hendrik Waldner
Multi-Client Functional Encryption for Separable Functions. IACR Cryptol. ePrint Arch. 2020 (2020)
Michele Ciampi, Rafail Ostrovsky, Hendrik Waldner, Vassilis Zikas
Round-Optimal and Communication-Efficient Multiparty Computation. IACR Cryptol. ePrint Arch. 2020 (2020)
Michele Ciampi, Nikos Karayannidis, Aggelos Kiayias, Dionysis Zindros
Updatable Blockchains. ESORICS (2) (2020)
Arka Rai Choudhuri, Michele Ciampi, Vipul Goyal, Abhishek Jain, Rafail Ostrovsky
Round Optimal Secure Multiparty Computation from Minimal Assumptions. TCC (2) (2020)
Michele Ciampi, Roberto Parisella, Daniele Venturi
On Adaptive Security of Delayed-Input Sigma Protocols and Fiat-Shamir NIZKs. IACR Cryptol. ePrint Arch. 2020 (2020)
Michele Ciampi, Alexandru Cojocaru, Elham Kashefi, Atul Mantri
Secure Quantum Two-Party Computation: Impossibility and Constructions. IACR Cryptol. ePrint Arch. 2020 (2020)
Aydin Abadi, Michele Ciampi, Aggelos Kiayias, Vassilis Zikas
Timed Signatures and Zero-Knowledge Proofs - Timestamping in the Blockchain Era -. ACNS (1) (2020)
Michele Ciampi, Roberto Parisella, Daniele Venturi
On Adaptive Security of Delayed-Input Sigma Protocols and Fiat-Shamir NIZKs. SCN (2020)
Michele Ciampi, Rafail Ostrovsky
Four-Round Secure Multiparty Computation from General Assumptions. IACR Cryptol. ePrint Arch. 2019 (2019)
Arka Rai Choudhuri, Michele Ciampi, Vipul Goyal, Abhishek Jain, Rafail Ostrovsky
On Round Optimal Secure Multiparty Computation from Minimal Assumptions. IACR Cryptol. ePrint Arch. 2019 (2019)
Aydin Abadi, Michele Ciampi, Aggelos Kiayias, Vassilis Zikas
Timed Signatures and Zero-Knowledge Proofs -Timestamping in the Blockchain Era-. IACR Cryptol. ePrint Arch. 2019 (2019)
Michele Ciampi, Claudio Orlandi
Combining Private Set-Intersection with Secure Two-Party Computation. SCN (2018)
Michele Ciampi, Claudio Orlandi
Combining Private Set-Intersection with Secure Two-Party Computation. IACR Cryptol. ePrint Arch. 2018 (2018)
Michele Ciampi, Rafail Ostrovsky, Luisa Siniscalchi, Ivan Visconti
Delayed-Input Non-Malleable Zero Knowledge and Multi-Party Coin Tossing in Four Rounds. IACR Cryptol. ePrint Arch. 2017 (2017)
Michele Ciampi, Rafail Ostrovsky, Luisa Siniscalchi, Ivan Visconti
Four-Round Concurrent Non-Malleable Commitments from One-Way Functions. CRYPTO (2) (2017)
Michele Ciampi, Rafail Ostrovsky, Luisa Siniscalchi, Ivan Visconti
Delayed-Input Non-Malleable Zero Knowledge and Multi-Party Coin Tossing in Four Rounds. TCC (1) (2017)
Michele Ciampi, Rafail Ostrovsky, Luisa Siniscalchi, Ivan Visconti
Round-Optimal Secure Two-Party Computation from Trapdoor Permutations. TCC (1) (2017)
Michele Ciampi, Rafail Ostrovsky, Luisa Siniscalchi, Ivan Visconti
Round-Optimal Secure Two-Party Computation from Trapdoor Permutations. IACR Cryptol. ePrint Arch. 2017 (2017)
Michele Ciampi, Rafail Ostrovsky, Luisa Siniscalchi, Ivan Visconti
On Round-Efficient Non-Malleable Protocols. IACR Cryptol. ePrint Arch. 2016 (2016)
Michele Ciampi, Rafail Ostrovsky, Luisa Siniscalchi, Ivan Visconti
Concurrent Non-Malleable Commitments (and More) in 3 Rounds. IACR Cryptol. ePrint Arch. 2016 (2016)
Michele Ciampi, Giuseppe Persiano, Luisa Siniscalchi, Ivan Visconti
A Transform for NIZK Almost as Efficient and General as the Fiat-Shamir Transform Without Programmable Random Oracles. TCC (A2) (2016)
Michele Ciampi, Rafail Ostrovsky, Luisa Siniscalchi, Ivan Visconti
Concurrent Non-Malleable Commitments (and More) in 3 Rounds. CRYPTO (3) (2016)
Michele Ciampi, Giuseppe Persiano, Alessandra Scafuro, Luisa Siniscalchi, Ivan Visconti
Online/Offline OR Composition of Sigma Protocols. EUROCRYPT (2) (2016)
Michele Ciampi, Giuseppe Persiano, Alessandra Scafuro, Luisa Siniscalchi, Ivan Visconti
Improved OR-Composition of Sigma-Protocols. TCC (A2) (2016)
Michele Ciampi, Giuseppe Persiano, Alessandra Scafuro, Luisa Siniscalchi, Ivan Visconti
Online/Offline OR Composition of Sigma Protocols. IACR Cryptol. ePrint Arch. 2016 (2016)
Michele Ciampi, Giuseppe Persiano, Luisa Siniscalchi, Ivan Visconti
A Transform for NIZK Almost as Efficient and General as the Fiat-Shamir Transform Without Programmable Random Oracles. IACR Cryptol. ePrint Arch. 2015 (2015)
Michele Ciampi, Giuseppe Persiano, Alessandra Scafuro, Luisa Siniscalchi, Ivan Visconti
Improved OR Composition of Sigma-Protocols. IACR Cryptol. ePrint Arch. 2015 (2015)