Struct ClientSign 

pub struct ClientSign;

Client side of signing (a single step: SignMsg1 in, SignMsg2 out).

Implementations

impl ClientSign

pub fn respond<R: CryptoRng + ?Sized>( rng: &mut R, setup: &VerifiedSetup, share: &ClientKeyShare, client_id: &[u8], digest: &[u8; 32], msg1: &[u8], hd: Option<&HdPath>, ) -> Result<Vec<u8>>

Verifies SignMsg1, computes S and ψ_sig, returns SignMsg2 (envelope bytes). setup should have its fixed-base tables built (with_tables) to meet the time budget.

pub fn verify_final( params: &Params, share: &ClientKeyShare, digest: &[u8; 32], msg3: &[u8], hd: Option<&HdPath>, ) -> Result<Signature>

Optional SignMsg3: checks the server’s result locally against X and the digest.