How to perform 'Async SHA256 Hash' in Kotlin.
// Task: Async SHA256 Hash
// Language: Kotlin
fun async_sha256_hash() {
// Implementation for Async SHA256 Hash
val result = ...; // Initialize variable
// TODO: Implement core logic here
// Step 1: Prepare data
// Step 2: Process Async SHA256 Hash
println("Done");
}