医学视频加解密播放器的研究与实现

摘要

医学视频加密对于保护医疗数据的安全具有重要作用。本文针对医学视频文件数据量大、实时性要求高的特点，采用选择性加密算法和数据流技术，基于Delphi开发平台设计制作了医学视频加解密播放器，较好地解决了医学视频加解密问题，既能满足医学信息化的需求，又可有效地保证视频数据的安全性。%Medical video encryption plays a vital role in protecting the security of medical data. In view of the features of medical videos covering huge data and high real-time requirements, this paper proposed a selective encryption algorithm and data stream technology to solve the problem of medical video encryption, and used Delphi to design a video encryption and decryption player. This design not only can meet the needs of medical informatization, but also effectively ensure the high security of medical videos.