Dh-based psi
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 … WebCompared to DH-PSI and RSA-based PSI [ACT11], both of our protocol variants have much faster running time, since ours are based on OT extension (i.e., dominated by cheap …
Dh-based psi
Did you know?
Web-u unit test which computes PSI of 2 paries, each with set size 2^8 in semi-honest setting -n log of set size (e.g. n=8 => setsize =2^8) -N set size -echd evaluating DH-based PSI -c: curve type (0: k283 vs 1: Curve25519) -p evaluating our protocols (0: `spot-fast` vs 1: `spot-low`) -t number of thread -ip ip address and port (eg. 172.31.22.179 ... WebDec 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 …
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 … WebMar 31, 2024 · The lowest communication is achieved by the DH-based PSI-CA protocol of [9, 35, 46] which is in line with the experiments in . Our best protocol for PSI-CAT has …
WebMay 1, 2024 · DH; Sub 60 kg: 18 psi front, 20 psi rear: 16 psi front, 19 psi rear: 14 psi front, 17 psi rear: 60-70 kg: 19 psi front, 22 psi rear: 17 psi front, 20 psi rear: 16 psi front, 19 psi rear: ... NOTE: These pressures … WebNov 17, 2024 · Though DH-based PSI protocols can keep a low communication costs, their computational costs are high due to the expensive public key operation. Cristofaro and Tsudik [ 3 ] utilzed blind-RSA signatures to construct a PSI protocol that could scale linearly in computation with the set size.
WebJun 14, 2024 · In Oblivious-transfer-based protocols (the leading ones in this case would be KKRT and Chase-Miao), the parties first perform a few hundred base OTs (each …
WebThe rst PSI protocol with linear computation and communication complexity was proposed in [Mea86], and is based on the Di e-Hellman protocol (DH). PSI using oblivious … cannabis retailers in californiaWebSep 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 ... cannabis repairWebDH-based PSI protocols are the cheapest for these input sizes (equal-size sets of a few hundred items, or sets of highly unbalanced size where the larger set is a few thousand … cannabis rescheduling newsWeb•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] fixity of real estateWeb2 days ago · An unidentified man stole Rs 14 lakh from the cash donation boxes in Sri Srinivasa temple in A Sector, Yelahanka New Town, recently. The miscreant broke open two boxes and escaped with the money. fixitytech.comWebDec 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 ... cannabis research facilities floridaWebJun 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 … cannabis rescheduling update