QCA的OPENSSL模块，支持SSL2、SSL3、TLS等协议，扩展QCA的功能

BlowFish加密算法-BlowFish encryption algorithm

生成大素数并检验以及生成RSA1024位公钥子程序，不使用库文件，源代码公开，清晰有注释-Generate large prime numbers and testing, and to generate RSA1024-bit public key subroutine, do not use library files, source code is open, clear and annotated

一个用3DES加密文件的小测试程序！-a document using 3DES encryption small test program!

用VC做的一个画直线和曲线的程序。-VC do a painting line and curve procedure.

crypt++ 3.2版本，含有几十个加密算法实现-crypt++ 3.2 version, it has realised tens of encrypting algorithms

this about cryptography. takes text as input and decrypt it and then aagin in plane text-this is about cryptography. takes text as input and decrypt it and then aagin in plane text

java ecc java ecc java e-java eccjava eccjava eccjava eccjava ecc

sha256。256位的sha哈希函数算法，将明文进行散列加密处理。

WjcDes2-加密－解密 对一个文件的内容进行加密解密-WjcDes2-encryption- decryption of the contents of a file encryption and decryption

ieee一种基于混沌的新加密方法An Image Encryption Scheme Based on Chaotic Map - In this paper, a novel block digital image encryp- tion scheme based on a chaotic coupled map lattices (CML) is reported. Within this scheme, an original image is decomposed into sub-blocks with a given size, and an external secret key with 192-bit is used and mapped to the system parameters, which are employed to generate a spatiotemporal chaotic binary sequence matrix to encrypt the block original image. Besides, the former sub-block encrypted result will be acted as a feedback to the following sub-block encryption proc- ess. The proposed scheme is described in detail, along with the security analyses such as key space analysis, sensitivity analysis, information entropy analysis and correlation coefficients analysis of adjacent pixels. The computer simulation results indicate that the suggested image encryption scheme has some properties desir- able in a good security