Trait elrond_wasm::api::CryptoApi [−][src]
pub trait CryptoApi: ManagedTypeApi {
fn sha256_legacy(&self, data: &[u8]) -> H256;
fn keccak256_legacy(&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;
fn sha256(&self, data: &ManagedBuffer<Self>) -> ManagedByteArray<Self, 32> { ... }
fn keccak256(
&self,
data: &ManagedBuffer<Self>
) -> ManagedByteArray<Self, 32> { ... }
}
Required methods
Note: the signature is minimum 2 bytes in length, the second byte encodes the length of the remaining signature bytes.