DES算法实现过程分析

pki资料，是希望入门pki的人的最好的参考资料-pki data entry pki is the best reference.

解zip(V1.1)文件密码的程序源码- Solves zip (V1.1) the document password procedure source code

UPX1.9源代码(一个加壳工具)-UPX1.9 source code (a shell tools )

1、 实验要求：用高级语言编写求自由距离的程序-1, the experimental requirements: high-level language used for the preparation of the procedures from the Freedom

base64加密算法源代码，比如现在的qq采样双层加密，其中外层加密就采用此算法-base64 encryption algorithm source code, such as the current two-tier encryption qq sampling, in which outer layer of encryption on the use of this algorithm

用VB实现的DES加密算法，适合于小型VPN的明文加密传输-the DES encryption algorithm, suited to the small expressly VPN encryption transmission

一个非常好的ASE代码，通过实验证明能编译通过-A perfect AES program code, and it can be run after translation and edition.

非对称加密RSA的实现及其源代码-RSA asymmetric encryption and the realization of the source code

非常简单却实用的一款通讯簿,主要特色是支持密码保护功能,可以实现联系人信息的保密.-very simple but practical one Address Book, the main feature is support password protection function, Contact information can achieve confidentiality.

RCA encryption algorithm implementation