guardian-client 0.15.0

Client library for Guardian
Documentation 
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use guardian_shared::SignatureScheme;
use miden_protocol::Word;

/// Signing boundary for GUARDIAN authentication and multisig proposal workflows.
pub trait Signer: Send + Sync {
    /// Returns the signer's signature scheme.
    fn scheme(&self) -> SignatureScheme;

    /// Returns the signer's commitment as a Word.
    fn commitment(&self) -> Word;

    /// Returns the signer's commitment as a hex string with 0x prefix.
    fn commitment_hex(&self) -> String;

    /// Returns the signer's public key as a hex string with 0x prefix.
    fn public_key_hex(&self) -> String;

    /// Signs the provided word and returns the hex-encoded signature.
    fn sign_word_hex(&self, message: Word) -> String;
}