cn.hutool.jwt.signers

Class EllipticCurveJWTSigner

java.lang.Object

cn.hutool.jwt.signers.AsymmetricJWTSigner

cn.hutool.jwt.signers.EllipticCurveJWTSigner

All Implemented Interfaces:

JWTSigner

public class EllipticCurveJWTSigner
extends AsymmetricJWTSigner

椭圆曲线（Elliptic Curve）的JWT签名器。
按照https://datatracker.ietf.org/doc/html/rfc7518#section-3.4,
Elliptic Curve Digital Signature Algorithm (ECDSA)算法签名需要转换DER格式为pair (R, S)

Since:

5.8.21

Author:

looly

Constructor Summary

Constructors

Constructor and Description
EllipticCurveJWTSigner(String algorithm, Key key) 构造
EllipticCurveJWTSigner(String algorithm, KeyPair keyPair) 构造

Method Summary

Modifier and Type	Method and Description
protected byte[]	sign(byte[] data) 签名字符串数据
protected boolean	verify(byte[] data, byte[] signed) 验签数据

Methods inherited from class cn.hutool.jwt.signers.AsymmetricJWTSigner

getAlgorithm, setCharset, sign, verify

Methods inherited from class java.lang.Object

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

Methods inherited from interface cn.hutool.jwt.signers.JWTSigner

getAlgorithmId

Constructor Detail

EllipticCurveJWTSigner

public EllipticCurveJWTSigner(String algorithm,
                              Key key)

构造

Parameters:

algorithm - 算法

key - 密钥

EllipticCurveJWTSigner

public EllipticCurveJWTSigner(String algorithm,
                              KeyPair keyPair)

构造

Parameters:

algorithm - 算法

keyPair - 密钥对

Method Detail

sign

protected byte[] sign(byte[] data)

Description copied from class: AsymmetricJWTSigner

签名字符串数据

Overrides:

sign in class AsymmetricJWTSigner

Parameters:

data - 数据

Returns:

签名

verify

protected boolean verify(byte[] data,
                         byte[] signed)

Description copied from class: AsymmetricJWTSigner

验签数据

Overrides:

verify in class AsymmetricJWTSigner

Parameters:

data - 数据

signed - 签名

Returns:

是否通过