KeyPair

IOST账户中的秘钥对

constructor

构造函数

Parameters

Name	Type	Description
priKeyBytes	Buffer	私钥
algType	Number	Algorithm.Secp256k1 or Algorithm.Ed25519

Algorithm

Name	Type	Description
Secp256k1	Number	1
Ed25519	Number	2

Returns

KeyPair object instance.

Example

const kp = new KeyPair(bs58.decode('2yquS3ySrGWPEKywCPzX4RTJugqRh7kJSo5aehsLYPEWkUxBWA39oMrZ7ZxuM4fgyXYs2cPwh5n8aNNpH5x2VyK1'));

newKeyPair

新建一个秘钥对

Parameters

Name	Type	Description
algType	Number	Algorithm.Secp256k1 or Algorithm.Ed25519

Returns

KeyPair object instance.

Example

const kp = KeyPair.newKeyPair(Algorithm.Ed25519);

B58SecKey

获取当前私钥的base58编码字符串

Returns

当前私钥的base58编码字符串

Example

const kp = KeyPair.newKeyPair(Algorithm.Ed25519);
console.log(kp.B58SecKey())

B58PubKey

获取当前公钥的base58编码字符串

Returns

当前公钥的base58编码字符串

Example

const kp = KeyPair.newKeyPair(Algorithm.Ed25519);
console.log(kp.B58PubKey())