Design of a provably secure identity-based digital multi-signature scheme using biometrics and fuzzy extractor
نویسندگان
چکیده
منابع مشابه
Security Pitfalls of a Provably Secure Identity-based Multi-Proxy Signature Scheme
An identity-based multi-proxy signature is a type of proxy signatures in which the delegation of signing right is distributed among a number of proxy signers. In this type of cryptographic primitive, cooperation of all proxy signers in the proxy group generates the proxy signatures of roughly the same size as that of standard proxy signatures on behalf of the original signer, which is more effi...
متن کاملA Provably Secure Certificateless Proxy Signature Scheme
Proxy signature, a variant of digital signature, is in the limelight in recent years for secure communication. For instance, when a manager is occupied with business matters, or travelling on business, he has to delegate an agent to deal with his day-today office concerns. Therefore, a proxy signature scheme is necessary in this scenario. Although identity-based proxy signature schemes have bee...
متن کاملA New Provably Secure Transitive Signature Scheme
A transitive signature scheme allows a signer to publish a graph in an authenticated and cost-saving manner. The resulting authenticated graph is indeed the transitive closure of the graph constructed by edges which are explicitly signed by the signer. A property of the transitive signature scheme enables such scenario is called composability. Composability means that by knowing signatures on t...
متن کاملProvably Secure and Efficient Identity-based Signature Scheme Based on Cubic Residues
Many identity based signature (IBS) schemes have been proposed so far. However, most of the schemes are based on bilinear pairings. Only a few IBS schemes are without pairings. Up to now, there still remains a challenge to construct a provably secure and efficient IBS scheme without pairings. In this paper, we propose an efficient IBS scheme based on cubic residues, and we prove that our scheme...
متن کاملPSDAAP: Provably Secure Data Authenticated Aggregation Protocols Using Identity-Based Multi-Signature in Marine WSNs
Data authenticated aggregation is always a significant issue for wireless sensor networks (WSNs). The marine sensors are deployed far away from the security monitoring. Secure data aggregation for marine WSNs has emerged and attracted the interest of researchers and engineers. A multi-signature enables the data aggregation through one signature to authenticate various signers on the acknowledge...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Security and Communication Networks
سال: 2016
ISSN: 1939-0114
DOI: 10.1002/sec.1528