Titlebook: Cryptology and Network Security; 16th International C Srdjan Capkun,Sherman S. M. Chow Conference proceedings 2018 Springer Nature Switzerl

掃興

ARC

Towards Attribute-Based Credentials in the Cloudresent the users’ credentials to a third-party . accessing the attributes in the clear. This enables new privacy-preserving applications of ABCs “in the cloud.”.This is achieved by carefully integrating proxy re-encryption with structure-preserving signatures and zero-knowledge proofs of knowledge.

易碎

Unlinkable and Strongly Accountable Sanitizable Signatures from Verifiable Ring Signatures can also prove the origin of a signature. We show that the notion of strong accountability is important in practice. Finally, we prove the security properties of . (including strong accountability) and . under the Decisional Diffie-Hellman (DDH) assumption in the random oracle model.

machination

減至最低

Awning

A New Secure Matrix Multiplication from Ring-LWEomomorphic encryption scheme to secure MMC [TMMP2016], whose packing method is an extension of Yasuda et al.’s methods [SCN2015 and ACISP2015] for secure inner product. In this study, we propose a new packing method for secure MMC from Ring-LWE-based secure inner product and show that ours is efficient and flexible.

不可思議

interrogate

Atrium

本土

https://doi.org/10.1007/b138960omomorphic encryption scheme to secure MMC [TMMP2016], whose packing method is an extension of Yasuda et al.’s methods [SCN2015 and ACISP2015] for secure inner product. In this study, we propose a new packing method for secure MMC from Ring-LWE-based secure inner product and show that ours is efficient and flexible.