Type Definition bitcoin::util::schnorr::UntweakedPublicKey

pub type UntweakedPublicKey = XOnlyPublicKey;

Untweaked BIP-340 X-coord-only public key

Trait Implementations

impl TapTweak for UntweakedPublicKey

fn tap_tweak<C: Verification>(
    self,
    secp: &Secp256k1<C>,
    merkle_root: Option<TapBranchHash>
) -> (TweakedPublicKey, Parity)

Tweaks an untweaked public key with corresponding public key value and optional script tree merkle root.

This is done by using the equation Q = P + H(P|c)G, where

• Q is the tweaked public key
• P is the internal public key
• H is the hash function
• c is the commitment data
• G is the generator point

Returns

The tweaked key and its parity.

type TweakedAux = (TweakedPublicKey, Parity)

Tweaked key type with optional auxiliary information

type TweakedKey = TweakedPublicKey

Tweaked key type

fn dangerous_assume_tweaked(self) -> TweakedPublicKey

Directly converts an UntweakedPublicKey to a TweakedPublicKey