Review

The key used is defined statically in the code.

Generate a non-predictable key.

• missing/condition/value_or_state

mubench/examples/jca/Encrypting.java

encryptWithKey(byte[])

public class Encrypting {
	public static byte[] encryptWithKey(byte[] content) throws Exception {
		// using a constant key is unsafe
		SecretKeySpec keySpec = new SecretKeySpec("RAS".getBytes("UTF-8"), "AES/CBC/PKCS5Padding");
		Cipher c = Cipher.getInstance("AES");
		c.init(Cipher.ENCRYPT_MODE, keySpec);
		return c.doFinal(content);
	}
}