2 ms·
A ring signature would do. You can be sure that the signature came from one of a set of public keys, without knowing which particular private key was used.
by jstanley 8y ago
A ring signature would do. You can be sure that the signature came from one of a set of public keys, without knowing which particular private key was used.
- maxtaco 8y agoWe are still very early stages here, but we really like the Anonize system (https://eprint.iacr.org/2015/681.pdf https://eprint.iacr.org/2015/681.pdf)