com.oceanbase.clogproxy.common.util

类 CryptoUtil

java.lang.Object

com.oceanbase.clogproxy.common.util.CryptoUtil

public class CryptoUtil
extends Object

Utils class for crypto.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	CryptoUtil.Encryptor This class provides the functionality of encryption and decryption with a specific cipher key.

构造器概要

构造器

构造器和说明
CryptoUtil()

方法概要

限定符和类型	方法和说明
static CryptoUtil.Encryptor	newEncryptor() Create an Encryptor instance using default cipher key.
static CryptoUtil.Encryptor	newEncryptor(String key) Create an CryptoUtil.Encryptor instance using given cipher key.
static byte[]	sha1(byte[] bytes) Compute hash value of given array of bytes.
static byte[]	sha1(String text) Compute hash value of given string.

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

CryptoUtil

public CryptoUtil()

方法详细资料

newEncryptor

public static CryptoUtil.Encryptor newEncryptor(String key)

Create an CryptoUtil.Encryptor instance using given cipher key.

参数:

key - Cipher key.

返回:

An CryptoUtil.Encryptor instance.

newEncryptor

public static CryptoUtil.Encryptor newEncryptor()

Create an Encryptor instance using default cipher key.

返回:

An CryptoUtil.Encryptor instance.

sha1

public static byte[] sha1(byte[] bytes)

Compute hash value of given array of bytes.

参数:

bytes - The origin array of bytes.

返回:

The array of bytes for the resulting hash value.

sha1

public static byte[] sha1(String text)

Compute hash value of given string.

参数:

text - The origin string.

返回:

The array of bytes for the resulting hash value.