AES « bit « Java Data Type Q&A

1. How to implement Java 256-bit AES encryption with CBC    stackoverflow.com

I've read the following threads and they've helped a little, but I'm looking for a little more info. How to write AES/CBC/PKCS5Padding encryption and decryption with Initialization Vector Parameter for BlackBerry ...

2. 128 bit key AES encrypting application in java    stackoverflow.com

i need to create an application in java that would convert text strings into codes based on 128bit AES encryption.. ideally i would prefer that i only need to create a ...

3. To use AES with 256 bits in inbuild java 1.4 api    stackoverflow.com

I am able to encrypt with AES 128 but with more key length it fails. code using AES 128 is as below.

import java.security.*;
import javax.crypto.*;
import javax.crypto.spec.*;
import java.io.*;

4. local_policy.jar US_export_policy.jar 256 bit encryption legality    stackoverflow.com

For 256 bit AES encryption i am using US_export_policy.jar and local_policy.jar files that support it. I here that these jars can be used legally only in the US. And use of these jars ...

5. JAVA: 128-bit key to String problem and back    stackoverflow.com

I have created a SecretkeySpec object wich contains a 128 bit key. I would like to have this key in a String(this string needs to be put back in to the original ...

6. Java: How implement AES with 128 bits with CFB and No Padding    stackoverflow.com

could someone give me any lead to this problem ? I need to know how to encrypt and decrypt with AES with at least 128 bits with CFB and No Padding. Some code ...

7. Java AES encryption and decryption using a predefined 128bit key    stackoverflow.com

The following code in java attempts to decrypt a string encoded in a QR code, encrypted in C# code. it seems to fail to decrypt the string. is there an easy ...