CryptoLib Class
Provides a series methods of the native contract CryptoLib. The contract hash is 0x726cb6e0cd8628a1350a611384688911ab75f51b。
Namespace：Neo.SmartContract.Framework.Native
Assembly: Neo.SmartContract.Framework
Syntax#
public static class CryptoLibAttributes#
| Name | Description |
|---|---|
| Hash | Gets the contract hash |
Methods#
| Name | Description |
|---|---|
| Sha256(ByteString value) | Calculates the byte array with SHA256 hash |
| ripemd160(ByteString value) | Calculates the byte array with RIPEMD160 |
| VerifyWithECDsa(ByteString message, Cryptography.ECC.ECPoint pubkey, ByteString signature, NamedCurve curve) | Uses elliptic curve to verify the signature |