Struct dharitri_wasm::contract_base::CryptoWrapper

pub struct CryptoWrapper<A>
where
    A: CryptoApi,
{ /* private fields */ }

Implementations

impl<A> CryptoWrapper<A>

where A: CryptoApi,

pub fn sha256_legacy(&self, data: &[u8]) -> H256

pub fn sha256<B: Borrow<ManagedBuffer<A>>>( &self, data: B ) -> ManagedByteArray<A, 32>

pub fn keccak256_legacy(&self, data: &[u8]) -> H256

pub fn keccak256<B: Borrow<ManagedBuffer<A>>>( &self, data: B ) -> ManagedByteArray<A, 32>

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

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

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

pub 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.

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

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

Trait Implementations

impl<A> Default for CryptoWrapper<A>

where A: CryptoApi + Default,

fn default() -> CryptoWrapper<A>

Returns the “default value” for a type.