org.tinygroup.commons.cryptor

Interface Cryptor

All Known Implementing Classes:

DefaultCryptor

public interface Cryptor

功能说明: 加解密接口

开发人员: renhui
开发时间: 2013-8-30

Method Summary

Modifier and Type	Method and Description
String	decrypt(String encryptedKey) Decrypts the password.
String	decrypt(String encryptedKey, String seed) Decrypts the password.
String	encrypt(String plainKey) Encrypt the plain text password.
String	encrypt(String plainKey, String seed) Encrypt the plain text password.

Method Detail

encrypt

String encrypt(String plainKey)
        throws Exception

Encrypt the plain text password.

Parameters:

plainKey - The password.

Returns:

The encrypted password String.

Throws:

Exception - If an error occurs.

encrypt

String encrypt(String plainKey,
               String seed)
        throws Exception

Encrypt the plain text password.

Parameters:

plainKey - The password.

seed - The seed.

Returns:

The encrypted password String.

Throws:

Exception - If an error occurs.

decrypt

String decrypt(String encryptedKey)
        throws Exception

Decrypts the password.

Parameters:

encryptedKey - the encrypted password.

Returns:

The plain text password.

Throws:

Exception - If an error occurs.

decrypt

String decrypt(String encryptedKey,
               String seed)
        throws Exception

Decrypts the password.

Parameters:

encryptedKey - the encrypted password.

seed - The seed.

Returns:

The plain text password.

Throws:

Exception - If an error occurs.