How to Async AES Encrypt in Tcl - Code Snippet

# Task: Async AES Encrypt
# Language: Tcl

proc async_aes_encrypt() {
    # Implementation for Async AES Encrypt
    set result = ...; # Initialize variable
    # TODO: Implement core logic here
    # Step 1: Prepare data
    # Step 2: Process Async AES Encrypt
    puts("Done");
}