# Compare the hash with the challenge code return sound_key_hash == challenge_code
Args: frequency (int): Frequency of the sound key (Hz) duration (int): Duration of the sound key (seconds) sample_rate (int): Sample rate of the sound key (Hz) ample sound keygen challenge code install
def record_sound(duration, sample_rate): """ Record a sound using PyAudio. # Compare the hash with the challenge code
Returns: sound_key (numpy.ndarray): Generated sound key """ t = np.linspace(0, duration, int(sample_rate * duration), False) sound_key = np.sin(frequency * t * 2 * np.pi) return sound_key int(sample_rate * duration)
# Challenge-Response Mechanism def challenge_response(sound_key, challenge_code): """ Challenge-response mechanism to verify the sound key.