Directed Threshold Multi – Signature Scheme without SDC
Manoj Kumar
TL;DR
This paper introduces a directed threshold multisignature scheme that ensures security against impersonation and forgery, with traceability of the signing group, suitable for sensitive messages.
Contribution
It presents a novel multisignature scheme without SDC that enhances security and traceability in collaborative signing of sensitive messages.
Findings
Scheme prevents impersonation and forgery.
Signatures are traceable to the signing group.
Applicable for sensitive message scenarios.
Abstract
In this paper, we propose a Directed threshold multisignature scheme without SDC. This signature scheme is applicable when the message is sensitive to the signature receiver; and the signatures are generated by the cooperation of a number of people from a given group of senders. In this scheme, any malicious set of signers cannot impersonate any other set of signers to forge the signatures. In case of forgery, it is possible to trace the signing set.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsCryptography and Data Security · Cryptography and Residue Arithmetic · Advanced Authentication Protocols Security