Results 261 to 270 of about 122,790 (284)

Anonymity in Attribute-Based Group Signatures

2012
Attribute-Based Group Signature (ABGS) allows a member of a group who possesses precise attributes to sign on behalf of others. Moreover, it allows a verifier to confirm that the signer indeed possesses the attributes claimed, when signing. Naturally, a user's attributes may hold confidential information, and hence must be protected.
Bhumika K. Patel, Devesh Jinwala
openaire   +1 more source

Attribute-Based Signatures with Controllable Linkability

2016
We introduce Attribute-Based Signatures with Controllable Linkability ABS-CL. In general, Attribute-Based Signatures allow a signer who possesses enough attributes to satisfy a predicate to sign a message without revealing either the attributes utilized for signing or the identity of the signer.
Miguel Urquidi, Dalia Khader, Jean Lancrenon, Liqun Chen   +3 more
openaire   +1 more source

Attribute-based proxy re-signature from standard lattices and its applications

Computer Standards and Interfaces, 2021
Fucai Luo, Saif Al-Kuwari, Willy Susilo
exaly  

Almost fully anonymous attribute-based group signatures with verifier-local revocation and member registration from lattice assumptions

Theoretical Computer Science, 2021
Maharage Perera, Kouichi Sakurai
exaly  

Attribute-Based Digital Signature System

An attribute-based digital signature system comprises a signature generation unit (1) for signing a message (m) by generating a signature (s) based on a user secret key (SK) associated with a set of user attributes, wherein the signature generation unit (1) is arranged for combining the user secret key (SK) with revocation data (R) to form at least ...
Ibraimi, L., Petkovic, M.
openaire  

Efficient Attribute-Based Signatures for Unbounded Arithmetic Branching Programs

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2021
Pratish Datta, Tatsuaki Okamoto, Katsuyuki Takashima   +2 more
exaly  

Attribute-based Encryption for Cloud Computing Access Control

ACM Computing Surveys, 2021
Yinghui Zhang, Robert H Deng, Shengmin Xu   +2 more
exaly  

Hidden attribute-based signatures without anonymity revocation

Information Sciences, 2010
Kwangjo Kim
exaly  

What should physicians look for in evaluating prognostic gene-expression signatures?

Nature Reviews Clinical Oncology, 2010
Richard Simon
exaly  

Secure Cloud-Based EHR System Using Attribute-Based Cryptosystem and Blockchain

Journal of Medical Systems, 2018
Hao Wang
exaly