[PDF] Top 20 Secure Multi-Party Computation and Privacy

... companies and governments is full of cases where various kinds of private information are valuable ...tendencies and so ...know and trust each other, to communicate securely even in the presence of ... Voir le document complet

... protocols, and the work of [31] which show polylogarithmic communication for specific ...dell and Pinkas [30]. They design computationally secure MPC protocols for n parties in which one party ... Voir le document complet

... ] and com- pare it to the classical salary sum protocol from [ 35 ] to clarify if the exchanges added by the first make it more secure than the ...undecidable and we have to restrict our analysis to ... Voir le document complet

... symmetric multi-error-rate channel which is implemented from discrete memoryless channels by the same construction of Cr´epeau et ...of secure oblivious transfer from these ...of multi-error- rate ... Voir le document complet

... model, and very close to the model used in the distributed computation community, and, at the same time, does have properties that allow one to analyze protocols in terms of their information ... Voir le document complet

... of the expected security property, and an integer max. SATMC determines whether the protocol satisfies the expected security property in the scenario by considering up to max execution steps. At the core of SATMC ... Voir le document complet

... sharing and GWAS protocols consisted of embarrassingly parallel computations on NTL objects: either iterating over some large, matrix-structured dataset and sequentially processing every row, or MPC batch ... Voir le document complet

... diseases and medication while respecting patient confidentiality? How can an organization insure that the government does not abuse the knowledge that it possesses even though such an organization would be unable ... Voir le document complet

... formal privacy definitions for voting protocols are based on observational equiv- alence between two situations where two voters swap their ...outcome and both situations become trivially ...for ... Voir le document complet

... Third Party [ 8 ...only and most of the others are generic and transform programs into circuits or use oblivious transfer [ 7 , 26 , 6 , 16 , 23 ...a secure multiparty specific algorithm, ... Voir le document complet

... protocols and how we can remedy to ...frauds and attacks inspired from the domain distance-bounding protocol and ...threats and give scenarios to justify why they must be taken into account in ... Voir le document complet

... chain, and p, the probabilities of transition from state to state in search space S (transition kernel), the property of reversibility between states x and y holds: π(s) p(s′ | s) = π(s′) p(s | s′) ... Voir le document complet

... Figure 3: Netconf message encapsulation Many different access control models have been proposed to protect XML data. Most of them are role-based [8, 1]. These models are recognized to be scalable thanks to differ- ent ... Voir le document complet

... tured and are lacking formatting and ...statistics and topic modeling methods on a real data set containing multi-part dialogue ...other, and contrasting meetings involving the same ... Voir le document complet

... policies and ex- porting them to peering ...content, and the applied and requested ...consumer, and where the leaves correspond to the ... Voir le document complet

... for privacy leak- age in such a database, if the full database schema is ...gender) and publicly known statistical data (such as unemployment rates and the number of households in a municipality), or ... Voir le document complet

... Based on the above explanation, for calculating average latency of CloudPolice first we calculate the round trip time of all control packets because CloudPolice generates the control pac[r] ... Voir le document complet

... 2 and 3 are to be submitted to a PIA because it considers that information contained in a level 0 tag are not ...Working Party because tagged items carried by a person contain unique identifiers that could ... Voir le document complet

... network and all communications pass through it, which means that all packets can be captured by the ...public and secret pairs of keys, enabling it to play the role of any participant in the ...knows ... Voir le document complet

... Here our approach is the reverse, as we start with a very robust zero-bit watermarking technique 1 , Broken Arrows, and try to increase its security levels. Broken Arrows has been designed for the second contest ... Voir le document complet