通用安全计算方法有所不足 隐私计算的应用场景非常广泛,除满足多方的通用计算(算数或布尔计算)功能外,还有如隐私集合求交(Private Set Intersection, PSI)[17]、隐私保护机器学习[4]、加密数据库查询[9]、门限签名[3]等等更加细分的应用。然而,在几种主要的通用计算技术路线中,每种方法各有各的效率/安全性缺陷。...
One of the aspects of privacy protection research is about the Private Set Intersection (PSI)1,2cardinality. PSI cardinality enables multi-parties, one server and some clients, to jointly calculate the intersection cardinality with their private sets. And then the clients get the intersection cardina...
set-intersection,securemulti-partycomputation,privacy,cardinality,thresh- old Abstract Inthispaperweconsidertheproblemofprivatelycomputingtheintersectionofsets(set- intersection),aswellasseveralvariationsonthisproblem:cardinalityset-intersection, thresholdset-intersection,andover-thresholdset-intersection.Cardinalityset-...
most of these solutions endanger the privacy rights of the individuals and hinder their widespread adoption. We propose a privacy-preserving contact tracing protocol for the efficient tracing of the spread of the global pandemic. It is based on the private set intersection (PSI) protocol and utiliz...
(e.g.Tellis et al.,2009; Wang & Ahmed,2004), we utilize firm leaders as target survey respondents. The context of academic entrepreneurship is particularly suitable for this research effort as universities strive to contribute to economic and social development and thus increase public value ...
Increasing trade fed the growth and development of the Islamic city, Cairo — situated at the intersection of Red Sea trade routes and overland routes to Sub-Saharan Africa — which was home to palaces, city fortifications, and large mosques [75]. It was stated that the vast size and the ...
11,12 The mainstream media has taken notice of this dialog, pulling back the curtain from this intersection of business with health care.13,14 Access through your organization Check access to the full text by signing in through your organization. Access through your organization ...
At the intersection of Broadway and Piermont Road, I moved into the left lane to turn north; the speed limit changed to 35 MPH. Carefully looking both ways at the stop sign I made the left, and then out of the right lane, he turned left too, just about two car lengths behind me. ...
EU private law and public international law intersection remains a gray-zone. The potential risk of conflict between EU jurisdiction vis-à-vis immunities seems to be a challenge for EU national courts when determining its international competence. This article examines the interplay between EU civil...
5) of the transacted offset volumes respectively based on a market survey59. Standards serve the purpose of issuing offsets to a VCO project if the general criteria set by the standards are met, mainly refer to the qualification of validation and verification. On top of these two-primary ...