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How do I implement AES encryption with the java bouncy castle library? Example code or a link to example code would be nice :)
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Since their publication, AES algorithms, because of their virtual impenetrability to brute-force attacks, have become the cryptographic gold standard worldwide for securely encrypting and preventing unauthorized access to electronic data, including, but not limited to, sensitive information, controlled unclassified ...
AES, Advanced Encryption Standard is a block ciphertext encryption and decryption algorithm that processes a block of 128 bits of data using secret keys of 128, 192, or 256 bits. We will also discuss how this algorithm can be implemented using the Java programming language.
The symmetric-key block cipher plays an important role in data encryption. It means that the same key is used for both encryption and decryption. The Advanced Encryption Standard (AES) is a widely used symmetric-key encryption algorithm.
BouncyCastle is a Java library that complements the default Java Cryptographic Extension (JCE).
If you download the bcprov source, you'll see the class org.bouncycastle.jce.provider.test.AESTest. It shows you how to set up the bouncyCastle provider, create encryption and decryption Cipher objects, set up CipherOutputStreams and call the write methods on those streams.
Edit: seems like link is broken. Look here for AESTest
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