Search - encryption

Search - encryption - List

[mpeg mp3] mpeg2_encrypt_decrypt(c) DL : 0: 本代码是MPEG2的编码的加密和解码的C源程序! -MPEG2 encoding and decoding the encryption of C source files.
Date : 2008-10-13 Size : 479.9kb User : 王菊玲
[mpeg mp3] mpeg2_encrypt_decrypt(c) DL : 0: 本代码是MPEG2的编码的加密和解码的C源程序! -MPEG2 encoding and decoding the encryption of C source files.
Date : 2025-12-23 Size : 1016kb User : 王菊玲
[mpeg mp3] Implementation_and_improvement_of_MPEG4_video_encr DL : 0: 探讨了基于zigzag置乱的MPEG4视频数据加密技术，指出了这种方案在安全性方面的不足，提出了改进方案。改进的方案中AC系数用不同的置乱表置乱，DC系数用高强度的加密算法AES加密。最后给出了改进后的加密效果，并且从加密速度，安全性和码流变化三个指标衡量了该方案的应用价值。 -Discussion based on the zigzag Scrambling MPEG4 video data encryption technology, pointing out that such a program in the security deficiencies, suggestions to improve the program. Improvement program with a different AC coefficient table Scrambling Scrambling, DC coefficient of high-strength encryption algorithm AES encryption. Finally, the effect of the improved encryption, and from the encryption speed, safety and code changes in the three indicators to measure the flow of the program application value.
Date : 2025-12-23 Size : 162kb User : 吴笛
[mpeg mp3] MPEGEncrypt DL : 0: MPEG视频加密的讲解各种视频加密方法的比较-MPEG video encryption on all kinds of video encryption methods
Date : 2025-12-23 Size : 2.71mb User : 薛立立
[mpeg mp3] simpleplayer DL : 0: 使用Directshow实现简单的视音频播放器，能够兼容20种文件格式，能够支持.cuc文件的读取（即加密后的文件的读取），加密器的算法在另外一个源码中，欢迎下载-Use Directshow to achieve a simple audio player, compatible with 20 kinds of file formats can support. Cuc file to read (that is, to read encrypted files), encryption algorithm device in another source, welcomed the Download! !
Date : 2025-12-23 Size : 1.68mb User : 凤飞飞
[mpeg mp3] video-encryption-doc DL : 0: A Improved Approach of Data hiding In MPEG Encrypted Video based on a Block Based Scrambling method
Date : 2025-12-23 Size : 891kb User : mpee