In cryptography, a ring signature is a type of digital signature that can be performed by any member of a group of users that each have keys. Therefore, a message signed with a ring signature is endorsed by someone in a particular group of people. One of the security properties of a ring signature is that it should be computationally infeasible to determine *which* of the group members' keys was used to produce the signature.
English words MUST be kept as is and translations added after them. Example: ["account", "accounts", "wallet", "wallets", "conto", "conti", "portafoglio", "portafogli"]