Titlebook: Codes, Cryptology and Information Security; Third International Claude Carlet,Sylvain Guilley,El Mamoun Souidi Conference proceedings 2019

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On Detection of Erratic Argumentsplication of cryptography. In 2012, Ding et al. [.] introduced the first provably secure key exchange based on LWE problem. On the other hand, we believe that it is very difficult to do key exchange on SIS problem only. In 2014, Wang et al. [.] did an attempt, but it was not successful. Mao et al. [

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Yousra Aafer,Wenliang Du,Heng YinK) proof or argument system . in a non-interactive zero-knowledge (NIZK) argument system.. The FS transform is secure in the random oracle (RO) model and is extremely efficient: it adds an evaluation of the RO for every message played by ...While a major effort has been done to attack the soundness

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Yurong Chen,Tian Lan,Guru Venkataramani data. However, their scheme is not designed for storing large data and communication and computation costs scale linearly with the data size. In this paper we propose a variant of their scheme that uses concise vector commitments. We show that our new scheme, when instantiated with a variant of the

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https://doi.org/10.1007/978-3-030-37231-6construction phase is only ., where . is the number of participants. The scheme admits an access structure based on two mutually exclusive sets of participant combinations of sizes . and . respectively. The parameter . for the access structure is independent of the field size. The proposed scheme is

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Yurong Chen,Tian Lan,Guru Venkataramanis given recently in 2017, Cusick. Moreover, we extend Cusick’s class to a much bigger explicit class and we show that our class has better algebraic immunity by an explicit example. We also give a new notion of linear translator, which includes the Frobenius linear translator given in 2018, Cepak, P

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A Key Exchange Based on the Short Integer Solution Problem and the Learning with Errors Problem.] broke the protocol by an attack based on CBi-SIS problem in 2016. However, their attack is not efficient. In this paper, we present a extremely straightforward and simple attack to Wang’s key exchange and then we will construct a key exchange based on SIS and LWE problems.