Titlebook: Information Security and Cryptology – ICISC 2016; 19th International C Seokhie Hong,Jong Hwan Park Conference proceedings 2017 Springer Int

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A Secure Group-Based AKA Protocol for Machine-Type Communicationsigh level of security. This paper advances a group-based Authentication and Key Agreement (AKA) protocol that contributes to reduce latency and bandwidth consumption, and scales up to a very large number of devices. A central feature of the proposed protocol is that it provides a way to dynamically

Deference

Secure and Private, yet Lightweight, Authentication for the IoT via PUF and CBKA concerns. Because many IoT systems collect, process, and store personal data, a secure . privacy-preserving identity management is of utmost significance. Yet, strong resource limitations of IoT devices render resource-hungry public-key cryptography infeasible. Additionally, the security model of I

agonist

A Practical Post-Quantum Public-Key Cryptosystem Based on ,ficient instantiation of a PKE scheme based on LWE with a sparse secret, named as .. We first construct an IND-CPA PKE and convert it to an IND-CCA scheme in the quantum random oracle model by applying a modified Fujisaki-Okamoto conversion of Unruh. In order to guarantee the security of our base pr

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Analysis of Error Terms of Signatures Based on Learning with Errorsand Galbraith showed that the hard problem in Lyubashevsky’s scheme can be changed from SIS to SIS and learning with errors (LWE) [.]. Using this change, they could compress the signatures. But Bai and Galbraith’s scheme had some additional rejection processes on its algorithms. These rejection proc

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WAIL

Expanded Framework for Dual System Encryption and Its Applicationramework by proposing an extended perfect security for pair encoding scheme, which implies a new approach to employ dual system encryption methodology to obtain full security of attribute-based encryption (ABE) system via a generic construction..Using this expanded framework, we obtain a fully secur

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patella

Enhancing Data Parallelism of Fully Homomorphic Encryptiono the private-key. Since homomorphic multiplication is the most burdensome operation of FHE, every possible improvement to it has a significant impact on the performance of the homomorphic evaluation of arbitrary functions. In this paper, we propose an optimized homomorphic multiplication algorithm