cn.hutool.crypto.asymmetric

Class BaseAsymmetric<T extends BaseAsymmetric<T>>

java.lang.Object

cn.hutool.crypto.asymmetric.BaseAsymmetric<T>

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AbstractAsymmetricCrypto, Sign

public class BaseAsymmetric<T extends BaseAsymmetric<T>>
extends Object
implements Serializable

非对称基础，提供锁、私钥和公钥的持有

Since:

3.3.0

Author:

Looly

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected String	algorithm 算法
protected Lock	lock 锁
protected PrivateKey	privateKey 私钥
protected PublicKey	publicKey 公钥

Constructor Summary

Constructors

Constructor and Description
BaseAsymmetric(String algorithm, PrivateKey privateKey, PublicKey publicKey) 构造 私钥和公钥同时为空时生成一对新的私钥和公钥 私钥和公钥可以单独传入一个，如此则只能使用此钥匙来做加密或者解密

Method Summary

Modifier and Type	Method and Description
protected Key	getKeyByType(KeyType type) 根据密钥类型获得相应密钥
PrivateKey	getPrivateKey() 获得私钥
String	getPrivateKeyBase64() 获得私钥
PublicKey	getPublicKey() 获得公钥
String	getPublicKeyBase64() 获得公钥
protected T	init(String algorithm, PrivateKey privateKey, PublicKey publicKey) 初始化 私钥和公钥同时为空时生成一对新的私钥和公钥 私钥和公钥可以单独传入一个，如此则只能使用此钥匙来做加密（签名）或者解密（校验）
T	initKeys() 生成公钥和私钥
T	setKey(Key key) 设置密钥，可以是公钥PublicKey或者私钥PrivateKey
T	setPrivateKey(PrivateKey privateKey) 设置私钥
T	setPublicKey(PublicKey publicKey) 设置公钥

Methods inherited from class java.lang.Object

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

Field Detail

algorithm

protected String algorithm

算法

publicKey

protected PublicKey publicKey

公钥

privateKey

protected PrivateKey privateKey

私钥

lock

protected final Lock lock

锁

Constructor Detail

BaseAsymmetric

public BaseAsymmetric(String algorithm,
                      PrivateKey privateKey,
                      PublicKey publicKey)

构造

私钥和公钥同时为空时生成一对新的私钥和公钥
私钥和公钥可以单独传入一个，如此则只能使用此钥匙来做加密或者解密

Parameters:

algorithm - 算法

privateKey - 私钥

publicKey - 公钥

Since:

3.1.1

Method Detail

init

protected T init(String algorithm,
                 PrivateKey privateKey,
                 PublicKey publicKey)

初始化
私钥和公钥同时为空时生成一对新的私钥和公钥
私钥和公钥可以单独传入一个，如此则只能使用此钥匙来做加密（签名）或者解密（校验）

Parameters:

algorithm - 算法

privateKey - 私钥

publicKey - 公钥

Returns:

this

initKeys

public T initKeys()

生成公钥和私钥

Returns:

this

getPublicKey

public PublicKey getPublicKey()

获得公钥

Returns:

获得公钥

getPublicKeyBase64

public String getPublicKeyBase64()

获得公钥

Returns:

获得公钥

setPublicKey

public T setPublicKey(PublicKey publicKey)

设置公钥

Parameters:

publicKey - 公钥

Returns:

this

getPrivateKey

public PrivateKey getPrivateKey()

获得私钥

Returns:

获得私钥

getPrivateKeyBase64

public String getPrivateKeyBase64()

获得私钥

Returns:

获得私钥

setPrivateKey

public T setPrivateKey(PrivateKey privateKey)

设置私钥

Parameters:

privateKey - 私钥

Returns:

this

setKey

public T setKey(Key key)

设置密钥，可以是公钥PublicKey或者私钥PrivateKey

Parameters:

key - 密钥，可以是公钥PublicKey或者私钥PrivateKey

Returns:

this

Since:

5.2.0

getKeyByType

protected Key getKeyByType(KeyType type)

根据密钥类型获得相应密钥

Parameters:

type - 类型 KeyType

Returns:

Key