Question

What is ring signature?

Answer 1

A ring signature is a digital signature scheme that allows a group of users to sign a message on behalf of a group without revealing which member actually signed the message. This provides anonymity and privacy protection for the signers within the group.

Answer 2

A ring signature is a type of digital signature that allows a member of a group to sign a message on behalf of the group without revealing which member actually created the signature. This provides anonymity and confidentiality in cryptographic transactions.