How to perform 'Async RSA Keygen' in Kotlin.
// Task: Async RSA Keygen
// Language: Kotlin
fun async_rsa_keygen() {
// Implementation for Async RSA Keygen
val result = ...; // Initialize variable
// TODO: Implement core logic here
// Step 1: Prepare data
// Step 2: Process Async RSA Keygen
println("Done");
}