org.kuali.common.util.encrypt.openssl

Class OpenSSLEncryptor

java.lang.Object

org.kuali.common.util.encrypt.openssl.OpenSSLEncryptor

All Implemented Interfaces:

Encryptor

public final class OpenSSLEncryptor
extends Object
implements Encryptor

Encrypt/decrypt using the same techniques as OpenSSL. This enables java code to work with data encrypted by OpenSSL (and vice versa) For example the following commands encrypt/decrypt the text "foo" using the password "bar" via OpenSSL:

 echo -n "foo" | openssl enc -aes128 -e -base64 -A -k "bar"
 echo -n "U2FsdGVkX1+VsRny+UbwuLllbAQ5yK/3MenTFJEKRVE=" | openssl enc -aes128 -d -base64 -A -k "bar"
 

Constructor Summary

Constructors

Constructor and Description
OpenSSLEncryptor(OpenSSLContext context, String password)
OpenSSLEncryptor(String password)

Method Summary

Methods

Modifier and Type	Method and Description
String	decrypt(String text)
protected static byte[]	doCipher(OpenSSLContext context, int mode, byte[] salt, byte[] bytes, byte[] password)
byte[]	encrypt(byte[] bytes)
void	encrypt(File src, File dst)
void	encrypt(InputStream in, OutputStream out)
String	encrypt(String text)
OpenSSLContext	getContext()

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenSSLEncryptor

public OpenSSLEncryptor(String password)

OpenSSLEncryptor

public OpenSSLEncryptor(OpenSSLContext context,
                String password)

Method Detail

encrypt

public void encrypt(File src,
           File dst)

encrypt

public void encrypt(InputStream in,
           OutputStream out)
             throws IOException

Throws:

IOException

encrypt

public byte[] encrypt(byte[] bytes)

encrypt

public String encrypt(String text)

Specified by:

encrypt in interface Encryptor

decrypt

public String decrypt(String text)

Specified by:

decrypt in interface Encryptor

doCipher

protected static byte[] doCipher(OpenSSLContext context,
              int mode,
              byte[] salt,
              byte[] bytes,
              byte[] password)

getContext

public OpenSSLContext getContext()