Ring signature scheme is a cryptographic construct that en- ables a signer to sign on behalf of a group of n different people such that the verifier can only ...
In this paper, we propose the first self-certified ring signature. (SCRS) scheme, which reaches the level-3 security and fixes a problem in the original SCM.
We present a new notion, Self-certified Ring Signature (SCRS), to provide an alternative solution to the certificate management problem in ring signatures ...
People also ask
What is the difference between ring signature and threshold signature?
Threshold ring signatures. Unlike standard "t-out-of-n" threshold signature, where t of n users should collaborate to sign a message, this variant of a ring signature requires t users to cooperate in the ring signing protocol.
How do Monero ring signatures work?
In a Monero (XMR) transaction, ring signatures work as follows: A transaction is initiated by a user. Let's call her Alice, who is the actual signer. The signer is a one-time, unique spend-key that corresponds with an output being sent from their wallet.
What are linkable ring signatures?
Specifically, LRS are ring signatures with linkability, meaning that multiple signatures from the same signer can be detected (i.e., linked). In the literature, various notions of linkability have been considered.
Which crypto uses ring signatures?
A digital signature is applicable for a group participant where all users remain anonymous and ensure that the message is endorsed by the members. A privacy-oriented cryptocurrency called Monero uses ring signature to guarantee the confidentiality of members' private information (Nguyen et al., 2020b).
This paper proposed a new certificateless self-identifiable ring signature scheme. It was constructed under certificateless mode, so it eliminates the need ...
Missing: certified | Show results with:certified
This thesis provides an efficient and novel self-certified signature scheme, which requires only one modular multiplication in signing with pre-computation, ...
Oct 22, 2024 · Abstract ... In this paper we propose a self-certified public key based ring signature scheme, comparing with the previous ring signature schemes ...
In cryptography, a ring signature is a type of digital signature that can be performed by any member of a set of users that each have keys.
Missing: certified | Show results with:certified
A ring signature enables an individual of a group to sign a message on behalf of the group without revealing the identity of the real signer.
Missing: Self- | Show results with:Self-
Oct 22, 2024 · In this paper we propose a self-certified public key based ring signature scheme, comparing with the previous ring signature schemes based ...