Dh-based psi
http://www.cjig.cn/html/jig/2024/3/20240307.htm WebECDH-PSI (2P)# The semi-honest DH-PSI protocol is due to Huberman, Franklin, and Hogg [HFH99], but with roots as far back as Meadows [Mea86]. It is a semi-honest protocol that requires exponentiations in a Diffie-Hellman group proportional to the number of items in the sets. DH-PSI protocol based on the Decisional Diffie-Hellman assumption ...
Dh-based psi
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WebApr 7, 2024 · DH-PSI protocol from [23] has an asymptotically faster online phase, but the. ... Our protocol is the first circuit-based PSI protocol to achieve linear communication complexity. It is also ... WebJun 19, 2024 · In the last post we saw how elliptic curve point multiplication offers an alternative basis for key exchange in a Diffie-Hellman protocol. We saw previously how the standard Diffie-Hellman protocol can be used as the foundation for a private set intersection (PSI) technique. In this post, we’ll see how to do the same thing based on elliptic curve …
WebA Not-So-Trival Replay Attack Against DH-PSI Hongrui Cui 1and Yu Yuy 1Department of Computer Science, Shanghai Jiao Tong University July 18, 2024 ... Albeit the rapid … Web•There is also a PSI protocol based on an RSA variant •The performance is similar to that of DH based protocols, but –In RSA only the owner of the private key does all the hard work no advantage in the two parties working in parallel –Cannot be based on elliptic curve crypto PSI based on Blind RSA [CT10]
WebDec 7, 2024 · PSI based on generic protocols are out of scope because they have limitations in run time and memory. Among the two remaining categories, OT-based PSI … WebDH-based PSI-CA : Epione is one of the first works that applies PSI-CA into CT to prevent the linkage attack. Instead of using CT tokens (referring the token in some of the earlier …
WebSep 1, 2024 · Private Set Intersection Cardinality (PSI-CA) allows two parties, each holding a set of items, to learn the size of the intersection of those sets without revealing any additional information. To ...
WebDec 7, 2024 · DH-PSI protocol from [23] has an asymptotically faster online phase, but the. ... We introduce a new generic paradigm for structure-aware PSI based on function secret-sharing (FSS). In short, if ... list of senior police inspector mumbaiWebPSI as the ultimate cryptographic tool, allowing multiple parties (di- agnosed users and healthcare providers) to privately match contact information and notify users who may … immanent view of sacred realityWebUnbalanced PSI Protocol. ECDH-PSI# The semi-honest DH-PSI protocol is due to Huberman, Franklin, and Hogg [HFH99], but with roots as far back as Meadows [Mea86]. It is a semi-honest protocol that requires exponentiations in a Diffie-Hellman group proportional to the number of items in the sets. As a general rule, OT-based PSI … immanent islam meaningWebDec 5, 2024 · Definition 1. In a delegated PSI-CA protocol, three kinds of parties are involved: a client \mathcal {C}, a backend server \mathcal {S}, and a set of m cloud … immanual baptist church facebook gadsden alaWebtheir approach: in the protocol closest to our optimized proposal (DH-based PSI [19,27]), the client and server reuse the same keys across all executions, which does not provide forward secrecy ... immanent theologyWebPSI on n = 218 elements of σ=32-bit length for 128-bit security on Gbit LAN Blind-RSA'10 DH'86 Yao'12 GMW'12 Naïve GBF'13 OT+Hash'14 PK-Based: - high run-time for large security parameters + best communication Circuit-Based: - high run-time & communication + easily extensible to arbitrary functions OT-Based: + good communication and run-time ... imman music director fatherWebTitle: X500R QTOF系统在包装材料提取物筛查中的应用 Subject: This paper was based on the new high-resolution mass spectrometry X500R QTOF system, a screening scheme for common additives/extractables in food and drug packaging materials was established. list of seniors health issues