Trait TaprootOps 

pub trait TaprootOps {
    type PubKey;

    // Required methods
    fn parse_group_key(
        &self,
        key: &SerializedKey,
    ) -> Result<Self::PubKey, OpsError>;
    fn parse_internal_key(
        &self,
        key: &SerializedKey,
    ) -> Result<Self::PubKey, OpsError>;
    fn add_tweak(
        &self,
        pubkey: &Self::PubKey,
        tweak: [u8; 32],
    ) -> Result<Self::PubKey, OpsError>;
    fn taproot_output_key(
        &self,
        internal_key: &Self::PubKey,
        tapscript_root: Option<[u8; 32]>,
    ) -> Result<SerializedKey, OpsError>;
}

Trait that supplies cryptographic operations needed by verifier core.

Required Associated Types

type PubKey

Backend-specific public key representation.

Required Methods

fn parse_group_key(&self, key: &SerializedKey) -> Result<Self::PubKey, OpsError>

Parses a raw group key into the backend representation.

fn parse_internal_key( &self, key: &SerializedKey, ) -> Result<Self::PubKey, OpsError>

Parses an internal key into the backend representation.

fn add_tweak( &self, pubkey: &Self::PubKey, tweak: [u8; 32], ) -> Result<Self::PubKey, OpsError>

Adds a scalar tweak to a public key.

fn taproot_output_key( &self, internal_key: &Self::PubKey, tapscript_root: Option<[u8; 32]>, ) -> Result<SerializedKey, OpsError>

Computes the Taproot output key for an internal key and optional tapscript root.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors