WebOblivious Key-Value Stores and Amplification for Private Set Intersection Crypto 2024[ paper] Shahar Segal, Yossi Adi, Benny Pinkas, Carsten Baum, Chaya Ganesh and Joseph Keshet Fairness in the Eyes of the Data: … WebThis library provides several different classes of OT protocols. First is the base OT protocol of [CO15, MR19, MRR21]. These protocol bootstraps all the other OT extension protocols. ... [ALSZ15] - Gilad Asharov and Yehuda Lindell and Thomas Schneider and Michael Zohner, More Efficient Oblivious Transfer Extensions with Security for …
Efficient and Universally Composable Protocols for …
WebThis paper proposes a simple threshold Public-Key Cryptosystem (PKC) which is secure against adaptive chosen ciphertext attack, under the Decisional Diffie-Hellman (DDH) intractability assumption. WebOblivious transfer has become one of the key modules of secure multi-party computation, and its efficiency optimization can effectively promote the application of secure multi-party computation, especially for special two-party secure computation protocols such as private set intersection. paradichlorobenzene ust
Kirill Morozov
WebIn cryptography, an oblivious transfer ( OT) protocol is a type of protocol in which a sender transfers one of potentially many pieces of information to a receiver, but remains … WebJan 31, 2024 · 1-out-of-n oblivious transfer is an important research topic in secure multiparty computation, including its quantum version, i.e., quantum oblivious transfer (QOT). However, most QOT protocols (including its most practical variant called QKD-based quantum private query) cannot efficiently send the receiver exact one bit from the … WebEfficiency • Basic protocol is extremely efficient – Seed of k OT’ s – Very few invocations of H per OT. • Cut-and-choose procedure multiplies costs by ≈ σ – Receiver gets away with cheating w/prob ≈ 2-σ/2 – very small σ suffices if some penalty is associated with cheating • … おしゃクラ