Results 11 to 20 of about 938 (179)
Cryptography, 2017 We introduce a robust framework that allows for cryptographically secure multiparty computations, such as distributed private value auctions. The security is guaranteed by two-sided authentication of all network connections, homomorphically encrypted ...
Matthew Denton +2 more
exaly +3 more sources
Leveraging quantum blockchain for secure multiparty space sharing and authentication on specialized metaverse platform [PDF]
Scientific ReportsIn the era of digital transformation, securing data on metaverse platforms poses significant challenges. This paper proposes Multiparty Space Sharing and Authentication (MSSA), a novel approach for secure user login and location access control within ...
Esmot Ara Tuli +2 more
doaj +2 more sources
Secure Multi-Party Computation for Collaborative Data Analysis [PDF]
E3S Web of Conferences, 2023 A potent cryptographic mechanism called Secure Multi-Party Computation (SMPC) has evolved that allows numerous participants to work together and execute data analytic tasks while maintaining the privacy and secrecy of their individual data.
Alghamdi Wajdi +4 more
doaj +1 more source
LPCP: An efficient Privacy-Preserving Protocol for Polynomial Calculation Based on CRT
Applied Sciences, 2022 With the development of privacy-preserving techniques, the increasing demand for secure multiparty computation (MPC) of mobile devices has become a significant challenge.
Jiajian Tang +3 more
doaj +1 more source
Private-preserving scientific computation of the rational numbers
网络与信息安全学报, 2022 As a fundamental part of cryptography, secure multiparty computation (SMC) is a building block of various cryptographic protocols, and it is also a hot topic in the international cryptographic community.In recent years, many SMC problems, such as secret ...
Xuhong LIU, Chen SUN
doaj +3 more sources
Secure Multiparty Computations on Bitcoin [PDF]
2014 IEEE Symposium on Security and Privacy, 2014 Is it possible to design an online protocol for playing a lottery, in a completely decentralized way, that is, without relying on a trusted third party? Or can one construct a fully decentralized protocol for selling secret information, so that neither the seller nor the buyer can cheat in it?
Marcin Andrychowicz +3 more
openaire +2 more sources
Secure multiparty computation [PDF]
Communications of the ACM, 2020 MPC has moved from theoretical study to real-world usage. How is it doing?
openaire +1 more source
IET Communications, 2021 Group‐oriented applications show its potential ability in the next generation of wireless sensor networks (5G WSNs), which have the particularity of being heterogeneous and so have different capabilities in terms of storage, computing, communicating and ...
Chingfang Hsu +4 more
doaj +1 more source
Secure Groups for Threshold Cryptography and Number-Theoretic Multiparty Computation
Cryptography, 2023 In this paper, we introduce secure groups as a cryptographic scheme representing finite groups together with a range of operations, including the group operation, inversion, random sampling, and encoding/decoding maps.
Berry Schoenmakers, Toon Segers
doaj +1 more source
Synonym‐based multi‐keyword ranked search with secure k‐NN in 6G network
IET Networks, EarlyView., 2022 Abstract Sixth Generation (6G) integrates the next generation communication systems such as maritime, terrestrial, and aerial to offer robust network and massive device connectivity with ultra‐low latency requirement. The cutting edge technologies such as artificial intelligence, quantum machine learning, and millimetre enable hyper‐connectivity to ...
Deebak Bakkiam David, Fadi Al‐Turjman
wiley +1 more source