com.defipay.api.client.impl

类 LocalSigner

java.lang.Object

com.defipay.api.client.impl.LocalSigner

所有已实现的接口:

ApiSigner

public class LocalSigner
extends Object
implements ApiSigner

字段概要

字段

限定符和类型	字段和说明
static org.bouncycastle.crypto.params.ECDomainParameters	CURVE

构造器概要

构造器

构造器和说明
LocalSigner(String privKey)

方法概要

限定符和类型	方法和说明
static BigInteger[]	decodeFromDER(byte[] bytes)
static String[]	generateKeyPair() generate key pair
ECPrivateKey	generatePrivateKey(byte[] keyBin)
String	getPublicKey()
String	sign(byte[] message)
static boolean	verifyEcdsaSignature(String content, String signature, String pub)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

CURVE

public static final org.bouncycastle.crypto.params.ECDomainParameters CURVE

构造器详细资料

LocalSigner

public LocalSigner(String privKey)

方法详细资料

generateKeyPair

public static String[] generateKeyPair()

generate key pair

返回:

res[0]--private key res[1]--public key

verifyEcdsaSignature

public static boolean verifyEcdsaSignature(String content,
                                           String signature,
                                           String pub)

decodeFromDER

public static BigInteger[] decodeFromDER(byte[] bytes)

generatePrivateKey

public ECPrivateKey generatePrivateKey(byte[] keyBin)
                                throws InvalidKeySpecException,
                                       NoSuchAlgorithmException

抛出:

InvalidKeySpecException

NoSuchAlgorithmException

sign

public String sign(byte[] message)

指定者:

sign 在接口中 ApiSigner

getPublicKey

public String getPublicKey()

指定者:

getPublicKey 在接口中 ApiSigner