参考了电脑爱好者2000第10期的一篇关于将文件隐藏于位图中的文章，本程序还有许多可以改进的地方，例如可以加入CRC校验，加密,多线程等内容。...

古典加密算法,非常实用，有需要的可以下载，不需权限-this code is very good

tc 2.0 文件加密-tc 2.0 file encryption

This program encodes and decodes a character using the Vigenere Square method

hash算法的vb实现.很好用!-hash algorithm to achieve the vb. With good!

This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.-This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

喜如何转换质子交换膜 (DER) 文件到 asn1 结构...如何获取公共密钥从 ca 证书...和如何验证证书签署无 openssl......请给我提示和源代码

microsoft2007的下载密匙。用它来安装。否则无法安装microsoft2007-Key microsoft2007 download. Use it to install. Otherwise it is impossible to install microsoft2007

MD5加密算法-MD5 encryption algorithm

DIAMOND加密算法的原代码-separate encryption algorithm source code

用于对svn的用户密码进行加密和校验的源程序。可以很方便的生成svn服务器使用的密码格式-Svn used to encrypt the user password and check the source. Can easily generate the svn server password to use format