摘要翻译：
针对需要敏感视频信息传输的应用，提出了一种基于RSA和伪噪声(PN)序列的视频加密算法。该系统主要设计用于处理使用音频视频交织(AVI)编解码器编码的文件，尽管它可以很容易地移植用于运动图像专家组(MPEG)编码的文件。源的音频和视频组件分别经历两层加密，以确保合理的安全级别。视频分量的加密包括应用RSA算法，然后是基于PN的加密。类似地，音频分量首先使用PN加密，并进一步使用离散余弦变换进行加密。结合这些技术，一个有效的系统，抵御安全破坏和攻击，具有良好的参数值，如加/解密速度，加/解密比和视觉退化；已经提出。对于需要加密敏感数据的应用，其中严格的安全要求是首要关注的，该系统被发现在原始视频序列和加密视频序列之间在视觉感知上产生可忽略不计的相似性。对于视觉相似性不是主要关注的应用程序，我们将加密任务限制在使用RSA完成的单个加密级别，从而加快加密过程。虽然在这种情况下观察到了原始视频和加密视频之间的一些相似性，但这不足以理解视频中发生的事情。
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英文标题：
《Dual-Layer Video Encryption using RSA Algorithm》
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作者：
Aman Chadha, Sushmit Mallik, Ankit Chadha, Ravdeep Johar and M. Mani
  Roja
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最新提交年份：
2015
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分类信息：

一级分类：Computer Science        计算机科学
二级分类：Cryptography and Security        密码学与安全
分类描述：Covers all areas of cryptography and security including authentication, public key cryptosytems, proof-carrying code, etc. Roughly includes material in ACM Subject Classes D.4.6 and E.3.
涵盖密码学和安全的所有领域，包括认证、公钥密码系统、携带证明的代码等。大致包括ACM主题课程D.4.6和E.3中的材料。
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一级分类：Computer Science        计算机科学
二级分类：Multimedia        多媒体
分类描述：Roughly includes material in ACM Subject Class H.5.1.
大致包括ACM学科类H.5.1中的材料。
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一级分类：Electrical Engineering and Systems Science        电气工程与系统科学
二级分类：Image and Video Processing        图像和视频处理
分类描述：Theory, algorithms, and architectures for the formation, capture, processing, communication, analysis, and display of images, video, and multidimensional signals in a wide variety of applications. Topics of interest include: mathematical, statistical, and perceptual image and video modeling and representation; linear and nonlinear filtering, de-blurring, enhancement, restoration, and reconstruction from degraded, low-resolution or tomographic data; lossless and lossy compression and coding; segmentation, alignment, and recognition; image rendering, visualization, and printing; computational imaging, including ultrasound, tomographic and magnetic resonance imaging; and image and video analysis, synthesis, storage, search and retrieval.
用于图像、视频和多维信号的形成、捕获、处理、通信、分析和显示的理论、算法和体系结构。感兴趣的主题包括：数学，统计，和感知图像和视频建模和表示；线性和非线性滤波、去模糊、增强、恢复和重建退化、低分辨率或层析数据；无损和有损压缩编码；分割、对齐和识别；图像渲染、可视化和打印；计算成像，包括超声、断层和磁共振成像；以及图像和视频的分析、合成、存储、搜索和检索。
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英文摘要：
  This paper proposes a video encryption algorithm using RSA and Pseudo Noise (PN) sequence, aimed at applications requiring sensitive video information transfers. The system is primarily designed to work with files encoded using the Audio Video Interleaved (AVI) codec, although it can be easily ported for use with Moving Picture Experts Group (MPEG) encoded files. The audio and video components of the source separately undergo two layers of encryption to ensure a reasonable level of security. Encryption of the video component involves applying the RSA algorithm followed by the PN-based encryption. Similarly, the audio component is first encrypted using PN and further subjected to encryption using the Discrete Cosine Transform. Combining these techniques, an efficient system, invulnerable to security breaches and attacks with favorable values of parameters such as encryption/decryption speed, encryption/decryption ratio and visual degradation; has been put forth. For applications requiring encryption of sensitive data wherein stringent security requirements are of prime concern, the system is found to yield negligible similarities in visual perception between the original and the encrypted video sequence. For applications wherein visual similarity is not of major concern, we limit the encryption task to a single level of encryption which is accomplished by using RSA, thereby quickening the encryption process. Although some similarity between the original and encrypted video is observed in this case, it is not enough to comprehend the happenings in the video.
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PDF链接：
https://arxiv.org/pdf/1509.04387