[PDF] Top 20 Puentes extradosados: evolución y tendencias actuales

... Many voting systems rely on art, rather than science, to ensure that votes are freely made, with equal influence. Such systems build upon creativity and skill, rather than scientific foundations. These systems are ... See full document

... a secret that is an element of a bilinear ...a secret which may be a private key for a pairing based cryptosys- ...a secret key of Boneh and Franklin’s identity-based encryption scheme, and the other ... See full document

... the secret storage required at each user, and the size of the authentication tag sent with a message, do not depend on the number of senders as they do in ...store secret information of size 2klog 2 q bits, ... See full document

... users’ secret keys alone for the master key is shared by all ...users’ secret key, each AA only should generate its corresponding secret key ...threshold secret sharing, once the secret ... See full document

... Each potential voter in the electorate is assumed to have an ideal point in the policy space, and his utility if a certain policy is implemented is decreasing in the Euclidean distance b[r] ... See full document

... social secret sharing scheme is defined by three algorithms; “sharing” (Sha), “social tuning” (Tun) and “reconstruction” (Rec) ...a secret among a group of participants with different authorities and then ... See full document

... In this paper we presented an efficient verifiable secret sharing scheme. The new scheme is more efficient compared with J.Baek and Y.Zheng's CVSSBP scheme while enjoys the same level of security. ... See full document

... To address the above-mentioned privacy is- sue in outsourcing functional computation over public multi- dimensional dataset, we propose an Efficient Privacy- preserving Outsourced Computation Framework over Public Data, ... See full document

... constructing verifiable constrained random functions, it will be more convenient to work with the definition where the adversary is allowed to issue only a single challenge ...the secret key sk for a ... See full document

... unique secret key, which requires the inner product verification to be performed under any two parties’ different ...homomorphism verifiable tag technique to publicly verify the outsourced inner product ... See full document

... [secret-ballot] elections are the cornerstone of any system that purports to be ...Abolishing secret ballots for American workers goes against what America stands ...protected secret ballots ... See full document

... Union recognition by card checks is practically immediate, whereas secret ballot elections occur, on average, forty-two days from the National Labor Relations Board's (NLRB) [r] ... See full document

... Figures 1 and 2, treating the boroughs and the counties respectively, display the frequencies of electoral contests in 'non-hospital' constituencies and in `hospital' constituencies, both before and after these acquired ... See full document

... A verifiable secret sharing authentication scheme without trusted center for MANET nodes in this ...a secret share ...respective secret share factors with others can generate their own ... See full document

... using secret shares strictly as an authentication mechanism nor a periodic/temporary authentication mechanism as is the case with one- time ...identify, secret sharing authentication provides no additional ... See full document

... introduce secret sharing in 1979. Secret sharing permits a dealer to share a secret among n parties such that authorized sets of parties reconstruct the secret by combining their ... See full document

... investigated verifiable secret sharing in bilinear ...threshold verifiable secret sharing schemes in bilinear groups have been ...chosen secret in a bilinear ...a secret whose ... See full document

... and elections are seemingly ...and elections: we present a generic construction for auctions from election ...and elections, thereby facilitating the progres- sion of both ... See full document

... the elections of the directors of the International Association for Cryptologic Research (IACR), for elections in the order of hundreds (500) more than 3% of the votes could be overturned with significant ... See full document

... the elections of the directors of the International Association for Cryptologic Research (IACR), for elections in the order of hundreds (500) more than 3% of the votes could be overturned with significant ... See full document