Review

Using "AES" in Cipher.getInstance defaults to "AES/EBC/PKCS5Padding". The mode "EBC" is unsafe, hence the default "AES" should not be used.

Use "AES/CBC/PKCS5Padding" since "CBC" is safe.

• missing/condition/value_or_state

mubench/examples/jca/Encrypting.java

encrypt(byte[], byte[])

class Encrypting {
	private static byte[] encrypt(byte[] key, byte[] content) throws Exception {
		// "AES" has an unsafe default configuration of "AES/ECB/PKCS5Padding"
		SecretKeySpec keySpec = new SecretKeySpec(key, "AES");
		Cipher c = Cipher.getInstance("AES");
		c.init(Cipher.ENCRYPT_MODE, keySpec);
		return c.doFinal(content);
	}

}