Struct nazgul::sag::SAG

pub struct SAG { /* fields omitted */ }

Spontaneous Anonymous Group (SAG) signatures

This non-linkable ring signature that allows spontaneous groups, provided here for conceptual clarity

Please read tests at the bottom of the source code for this module for examples on how to use it

Trait Implementations

impl Sign<Scalar, Vec<RistrettoPoint>> for SAG

fn sign<Hash: Digest<OutputSize = U64> + Clone, CSPRNG: CryptoRng + RngCore + Default>(
    k: Scalar,
    ring: Vec<RistrettoPoint>,
    message: &Vec<u8>
) -> SAG

To sign you need k your private key, and ring which is the public keys of everyone except you. You are signing the message

impl Verify for SAG

fn verify<Hash: Digest<OutputSize = U64> + Clone>(
    signature: SAG,
    message: &Vec<u8>
) -> bool

To verify a signature you need the message too