Trait CryptoApi 

pub trait CryptoApi {
    // Required methods
    fn sha256(&self, data: &[u8]) -> H256;
    fn keccak256(&self, data: &[u8]) -> H256;
    fn ripemd160(&self, data: &[u8]) -> Box<[u8; 20]>;
    fn verify_bls(&self, key: &[u8], message: &[u8], signature: &[u8]) -> bool;
    fn verify_ed25519(
        &self,
        key: &[u8],
        message: &[u8],
        signature: &[u8],
    ) -> bool;
    fn verify_secp256k1(
        &self,
        key: &[u8],
        message: &[u8],
        signature: &[u8],
    ) -> bool;
    fn verify_custom_secp256k1(
        &self,
        key: &[u8],
        message: &[u8],
        signature: &[u8],
        hash_type: MessageHashType,
    ) -> bool;
    fn encode_secp256k1_der_signature(&self, r: &[u8], s: &[u8]) -> BoxedBytes;
}

Required Methods

fn sha256(&self, data: &[u8]) -> H256

fn keccak256(&self, data: &[u8]) -> H256

fn ripemd160(&self, data: &[u8]) -> Box<[u8; 20]>

fn verify_bls(&self, key: &[u8], message: &[u8], signature: &[u8]) -> bool

fn verify_ed25519(&self, key: &[u8], message: &[u8], signature: &[u8]) -> bool

fn verify_secp256k1(&self, key: &[u8], message: &[u8], signature: &[u8]) -> bool

Note: the signature is minimum 2 bytes in length, the second byte encodes the length of the remaining signature bytes.

fn verify_custom_secp256k1( &self, key: &[u8], message: &[u8], signature: &[u8], hash_type: MessageHashType, ) -> bool

fn encode_secp256k1_der_signature(&self, r: &[u8], s: &[u8]) -> BoxedBytes

Implementors

impl CryptoApi for UncallableApi