Titlebook: Information Security and Cryptology – ICISC 2021; 24th International C Jong Hwan Park,Seung-Hyun Seo Conference proceedings 2022 The Editor

Arresting

Towards Witness Encryption Without Multilinear Mapsoblem. Our construction allows to encrypt for an instance of the subset sum problem (actually, a multidimensional variant of it) for which short solutions to the homogeneous equation are hard to find. Alas, we do not propose any reduction from a known NP-complete problem.

Euthyroid

材料等

Preimage Attacks on 4-Round Keccak by Solving Multivariate Quadratic Systemss in order to make full use of variables. With the help of solving MQ systems, we successfully improve preimage attacks on Keccak-224/256 reduced to 4 rounds. Moreover, we implement the preimage attack on 4-round Keccak[.], an instance in the Keccak preimage challenges, and find 78-bit matched ..

落叶剂

遗传

女上瘾

nutrients

Improved Lattice-Based Mix-Nets for Electronic Votingt-quantum mix-nets featuring more efficient zero-knowledge proofs while maintaining established security assumptions. Our current implementation scales up to 100000 votes, still leaving a lot of room for future optimisation.

Lyme-disease

0302-9743 Seoul, South Korea, in December 2021.. The total of 23 papers presented in this volume were carefully reviewed and selected from 63 submissions. The papers are arranged by topic: Cryptographic Protocol in Quantum Computer Age; Security Analysis of Hash Algorithm; Security analysis of Symmetric Key E

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PURG

0302-9743 as to provide an international forum for the latest results of research, development, and applications within the field of information security and cryptology..978-3-031-08895-7978-3-031-08896-4Series ISSN 0302-9743 Series E-ISSN 1611-3349