{'fraction_non_alphanumeric': 0.014285714285714285, 'fraction_numerical': 0.0012987012987012987, 'mean_word_length': 4.976744186046512, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Power System Video Encryption Scheme Based on Chaotic System

A power system video encryption scheme based on chaotic systems has been developed in this paper. This scheme uses 2D sine Logistic modulation mapping to scramble pixels in video frames. Then the image is divided into three layers, and diffused by a new chaotic system. Ciphertext image is added in the diffusion to enhance the security of the algorithm. Finally, the algorithm is simulated in MATLAB. By analyzing the simulation results, it is proved that the video encryption algorithm in this paper has good encryption effect and has important application value in the information transmission of power system. Finally, the application of this algorithm in video transmission of power system is expounded.