Faculty of Information Systems and Applied Computer Sciences, Otto-Friedrich-University Bamberg, Bamberg, Germany.
Department of Computer Science, National University of Modern Languages (NUML), Rawalpindi, Pakistan.
PLoS One. 2024 Nov 22;19(11):e0311765. doi: 10.1371/journal.pone.0311765. eCollection 2024.
Data security is becoming important as the amount of video data transmitted over the internet grows rapidly. This research article aims to maximize the security of transmitted video data by proposing a novel hybrid technique for video encryption and decryption. Elliptic Curve Cryptography (ECC) and the Modified Advanced Encryption Standard (MAES) are two encryption techniques that are included in the hybrid approach. By providing a more effective and safe method for video encryption and decryption, this research considerably advances the field of video data protection in Internet communication. In the proposed technique the video frames are extracted, and each frame is first encrypted using MAES technique and then again encrypted using ECC technique. After the encryption, the individual frames are merged to make an encrypted video. The same process is performed in reverse order to perform decryption of the video. The results of the experiments demonstrate the effectiveness of the suggested scheme: higher security, better accuracy, and shorter processing times when compared to well-known techniques such as Advanced Encryption Standard (AES), MAES, ECC, Simplified Data Encryption Standard (SDES), and Chaotic Map methods.
随着互联网上传输的视频数据量迅速增长，数据安全变得越来越重要。本研究文章旨在通过提出一种新的视频加密和解密混合技术，最大限度地提高传输视频数据的安全性。椭圆曲线密码学（ECC）和改进的高级加密标准（MAES）是混合方法中包含的两种加密技术。通过为视频加密和解密提供更有效和安全的方法，这项研究极大地推动了互联网通信中视频数据保护领域的发展。在提出的技术中，首先提取视频帧，然后使用 MAES 技术对每一帧进行加密，然后再使用 ECC 技术对其进行加密。加密后，将各个帧合并以形成加密视频。通过执行相反的过程来对视频进行解密。与知名技术（如高级加密标准（AES）、MAES、ECC、简化数据加密标准（SDES）和混沌映射方法）相比，实验结果表明该方案具有更高的安全性、更好的准确性和更短的处理时间。
