【摘要】 以几种著名的数据加密算法及软件加密技术作为研究内容,利用数据加密技术DES和RSA算法、机器硬件指纹、钥匙盘等技术对软件进行混合加密技术的实现,数据加密技术混合应用在软件保护加密技术上,更加加强了软件安全性及保密强度,解决了目前软件加密安全性不高的难题,对于重要数据加密技术研究与防软件盗版既有理论研究价值又有实际应用意义。为各种商品软件加密提供了一套安全、 简便、廉价的加密软件。更多还原

【Abstract】 This paper researches several famous data encryption algorithms and software encryption and realizes mix encryption technique using data encryption DES and RSA algorithm, machine fingerprint, key disk. The data encryption technique mixing with software encryption technique can enhance software security and secretion. The paper solved the difficult problem that software encryption security is low so far. The research has high values in theory and real application meaning, and provides a kind of security and cheap encryption software for all kinds of ware software.更多还原