Struct AppSignature 

pub struct AppSignature {
    pub public_key: B32,
    pub signature: [u8; 64],
}

Signature on a Wasm binary hash, together with the x-only public key it was produced with.

The signature scheme is BIP-340 Schnorr over secp256k1. public_key is the 32-byte x-only verifying key (BIP-340); signature is the 64-byte Schnorr signature over the SHA256 hash of the Wasm binary (i.e. over the corresponding VersionedApp::wasm_hash). Both fields are typed as fixed-size byte arrays so that bad lengths are rejected at the (de)serialization boundary rather than deep inside signature verification.

Fields

public_key: B32

BIP-340 x-only public key (32 bytes).

signature: [u8; 64]

BIP-340 Schnorr signature over the Wasm binary’s SHA256 hash (64 bytes).

Trait Implementations

impl Clone for AppSignature

fn clone(&self) -> AppSignature

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AppSignature

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AppSignature

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AppSignature

impl PartialEq for AppSignature

fn eq(&self, other: &AppSignature) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for AppSignature

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AppSignature