cn.hutool.core.codec

Class Caesar

java.lang.Object

cn.hutool.core.codec.Caesar

public class Caesar
extends Object

凯撒密码实现
算法来自：https://github.com/zhaorenjie110/SymmetricEncryptionAndDecryption

Author:

looly

Field Summary

Fields

Modifier and Type	Field and Description
static String	TABLE

Constructor Summary

Constructors

Constructor and Description
Caesar()

Method Summary

Modifier and Type	Method and Description
static String	decode(String cipherText, int offset) 传入明文解密到密文
static String	encode(String message, int offset) 传入明文，加密得到密文

Methods inherited from class java.lang.Object

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

Field Detail

TABLE

public static final String TABLE

See Also:

Constant Field Values

Constructor Detail

Caesar

public Caesar()

Method Detail

encode

public static String encode(String message,
                            int offset)

传入明文，加密得到密文

Parameters:

message - 加密的消息

offset - 偏移量

Returns:

加密后的内容

decode

public static String decode(String cipherText,
                            int offset)

传入明文解密到密文

Parameters:

cipherText - 密文

offset - 偏移量

Returns:

解密后的内容