Results 1 to 10 of about 956 (78)
Gage MPC: Bypassing Residual Function Leakage for Non-Interactive MPC [PDF]
Proceedings on Privacy Enhancing Technologies, 2021 Abstract Existing models for non-interactive MPC cannot provide full privacy for inputs, because they inherently leak the residual function (i.e., the output of the function on the honest parties’ input together with all possible values of the adversarial inputs).
Fabrice Benhamouda +2 more
exaly +3 more sources
Canon-MPC, a system for casual non-interactive secure multi-party computation using native client [PDF]
Proceedings of the 12th ACM workshop on Workshop on privacy in the electronic society, 2013 This work intends to bring secure multi-party computation to the masses by designing and implementing a browser-based system that enables non-interactive secure computation. The system, denoted Canon-MPC for "CAsual NON-interactive secure Multi-Party Computation", is casual in the sense that participants do not need to install any software and do not ...
Benny Pinkas
exaly +2 more sources
Multiverse of HawkNess: A Universally-Composable MPC-Based Hawk Variant
Cryptography, 2022 The evolution of smart contracts in recent years inspired a crucial question: do smart contract evaluation protocols provide the required level of privacy when executing contracts on the blockchain? The Hawk (IEEE S&P ’16) paper introduces a way to solve
Aritra Banerjee, Hitesh Tewari
doaj +1 more source
Real-world challenges for multi-agent reinforcement learning in grid-interactive buildings
Energy and AI, 2022 Building upon prior research that highlighted the need for standardizing environments for building control research, and inspired by recently introduced challenges for real life reinforcement learning (RL) control, here we propose a non-exhaustive set of
Kingsley Nweye +3 more
doaj +1 more source
MPC-in-the-Head Zero-Knowledge Proof for Rank Syndrome Decoding via Mixed-Field Secret Sharing
CryptographyQuantum computing poses significant challenges to traditional zero-knowledge proof schemes based on number-theoretic assumptions. As a result, code-based cryptography has attracted increasing attention for its resistance against quantum computing.
Xueyi Tang +3 more
doaj +1 more source
, 2018 A fundamental problem in the theory of secure multi-party computation (MPC) is to characterize functions with more than 2 parties which admit MPC protocols with information-theoretic security against passive corruption. This question has seen little progress since the work of Chor and Ishai (2001), which demonstrated difficulties in resolving it.
Agarwal, Navneet +2 more
openaire +3 more sources
Applied SciencesPrivacy-preserving secure multi-party computation protocols are known to face scalability and efficiency challenges in environments where participants hold distinct attributes of the same records (vertical partitioning) or controls a subset of complete ...
Julio Fenner-López +4 more
doaj +1 more source
IEEE AccessIn this paper, we present LaMPC-CBF, a language-guided control framework that integrates model predictive control (MPC) with a control barrier function (CBF) to generate provably safe trajectories from free-form user instructions for robotic systems ...
Sanghon Song +2 more
doaj +1 more source
Privacy-Preserving Speaker Verification in End-to-End Encrypted Chats: A Feasibility Study
IEEE AccessWe present a deployment-oriented, privacy-preserving speaker-verification pipeline purpose-built for end-to-end encrypted chats. All nonlinear acoustic modeling and embedding extraction run on the user device, while the cloud performs only fixed-point ...
Mamyr Altaibek +5 more
doaj +1 more source
Research on key technologies for privacy-preserving, regulatorily compliant, and cross-chain interoperability in heterogeneous blockchain systems. [PDF]
Sci RepChen Z, Liu H, Zhang L, Dai B, Shi Y.
europepmc +1 more source