com.qcloud.cos.demo

类 SymmetricKeyEncryptionClientDemo

java.lang.Object

com.qcloud.cos.demo.SymmetricKeyEncryptionClientDemo

public class SymmetricKeyEncryptionClientDemo
extends Object

构造器概要

构造器

构造器和说明
SymmetricKeyEncryptionClientDemo()

方法概要

限定符和类型	方法和说明
static void	buildAndSaveSymmetricKey()
static SecretKey	loadSymmetricAESKey()
static void	main(String[] args)

从类继承的方法 java.lang.Object

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

构造器详细资料

SymmetricKeyEncryptionClientDemo

public SymmetricKeyEncryptionClientDemo()

方法详细资料

buildAndSaveSymmetricKey

public static void buildAndSaveSymmetricKey()
                                     throws IOException,
                                            NoSuchAlgorithmException

抛出:

IOException

NoSuchAlgorithmException

loadSymmetricAESKey

public static SecretKey loadSymmetricAESKey()
                                     throws IOException,
                                            NoSuchAlgorithmException,
                                            InvalidKeySpecException,
                                            InvalidKeyException

抛出:

IOException

NoSuchAlgorithmException

InvalidKeySpecException

InvalidKeyException

main

public static void main(String[] args)
                 throws Exception

抛出:

Exception