一种面向加密锁的综合加密算法

An Integrate encryption arithmetic oriented Security Dog

加密锁作为保护商用软件知识产权的重要方式,近几年得到了快速发展。文章先介绍了加密锁的几个发展阶段,然后详细分析了目前加密锁的各种加密方法及相对应的防解密技术。在综合比较各种主流加密技术的优缺点后,根据实际情况和具体的要求,文章提出了专门的算法及加密关键技术。在代价较小的前提下,经过模拟破解实验证明,其具有良好的加密效果。

As a significant method to protect the intellectual property rights of business software, Security Lock developed rapidly these years. The paper introduced the development history of Security Dog first. Then, it detailed analyzed several encryption methods, along with deeryption technologies. Finally, after comparing the merits and disadvantages of main encryption, the paper brought forward a integrate algorithm to realize actual requests. Its excellent encryption effect has been proved by simulation decryption test and application with a lower price.