com.pubnub.internal.vendor

Class Crypto

java.lang.Object

com.pubnub.internal.vendor.Crypto

public class Crypto
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Crypto(java.lang.String cipherKey)
Crypto(java.lang.String cipherKey, boolean dynamicIV)
Crypto(java.lang.String cipherKey, java.lang.String customInitializationVector)

Method Summary

Modifier and Type	Method and Description
java.lang.String	decrypt(java.lang.String cipher_text)
java.lang.String	decrypt(java.lang.String cipher_text, java.lang.Integer flags)
java.lang.String	encrypt(java.lang.String input)
java.lang.String	encrypt(java.lang.String input, java.lang.Integer flags)
static byte[]	hexEncode(byte[] input)
void	initCiphers()
static com.pubnub.api.PubNubException	newCryptoError(int code, java.lang.Exception exception)
static byte[]	sha256(byte[] input) Get SHA256

Methods inherited from class java.lang.Object

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

Constructor Detail

Crypto

public Crypto(java.lang.String cipherKey)

Crypto

public Crypto(java.lang.String cipherKey,
              java.lang.String customInitializationVector)

Crypto

public Crypto(java.lang.String cipherKey,
              boolean dynamicIV)

Method Detail

initCiphers

public void initCiphers()
                 throws com.pubnub.api.PubNubException

Throws:

com.pubnub.api.PubNubException

hexEncode

public static byte[] hexEncode(byte[] input)
                        throws com.pubnub.api.PubNubException

Throws:

com.pubnub.api.PubNubException

newCryptoError

public static com.pubnub.api.PubNubException newCryptoError(int code,
                                                            java.lang.Exception exception)

encrypt

public java.lang.String encrypt(java.lang.String input)
                         throws com.pubnub.api.PubNubException

Throws:

com.pubnub.api.PubNubException

encrypt

public java.lang.String encrypt(java.lang.String input,
                                java.lang.Integer flags)
                         throws com.pubnub.api.PubNubException

Throws:

com.pubnub.api.PubNubException

decrypt

public java.lang.String decrypt(java.lang.String cipher_text)
                         throws com.pubnub.api.PubNubException

Throws:

com.pubnub.api.PubNubException

decrypt

public java.lang.String decrypt(java.lang.String cipher_text,
                                java.lang.Integer flags)
                         throws com.pubnub.api.PubNubException

Throws:

com.pubnub.api.PubNubException

sha256

public static byte[] sha256(byte[] input)
                     throws com.pubnub.api.PubNubException

Get SHA256

Parameters:

input -

Returns:

byte[]

Throws:

com.pubnub.api.PubNubException