How to Async AES Encrypt in Scala - Code Snippet

// Task: Async AES Encrypt
// Language: Scala

def async_aes_encrypt() {
    // Implementation for Async AES Encrypt
    val result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Async AES Encrypt
    println("Done");
}