机构地区: 东南大学
出 处: 《计算机应用》 1995年第1期30-31,共2页
摘 要: 本文作者在深入研究了DOS内核的基础上,提出了一种修改可执行文件的新方法,该方法除可修改一般可执行文件以外,还解决了自覆盖文件的修改问题,该法可广泛适用于软件加密、解密技术中。 There are two type of executable files in MS-DOS,COM and EXE type. For some special purpose, Software developers want to add some codes to the file and not affect its normal functions. A new modification approach for the executable files, not only for normal ones but also self-overlay ones, is discussed in this paper, which can be widely used for software encryption and decryption.
领 域: [自动化与计算机技术] [自动化与计算机技术]