# Challenge-Response Mechanism def challenge_response(sound_key, challenge_code): """ Challenge-response mechanism to verify the sound key.
# Compute the challenge code challenge_code = hashlib.sha256(recorded_sound).hexdigest() ample sound keygen challenge code install
def record_sound(duration, sample_rate): """ Record a sound using PyAudio. ample sound keygen challenge code install
# Play the sound key play_sound(sound_key, sample_rate) ample sound keygen challenge code install
# Record a response recorded_sound = record_sound(duration, sample_rate)
# Sound Key Generation def generate_sound_key(frequency, duration, sample_rate): """ Generate a sound key with the given frequency, duration, and sample rate.
Returns: bool: True if the sound key is valid, False otherwise """ # Compute the hash of the sound key sound_key_hash = hashlib.sha256(sound_key).hexdigest()