COBRA cipher algorithm example.

用C编程获取WPS的文件密码-C programming WPS access to the password file

如何对一个已有字符串加密-how to have a string encryption

Cryptography and Network Security, 4th Ed.-Stallings ebook. free to download

VHDL implementation of the twofish cipher for 128,192 and 256 bit keys. The implementation is in library-like form All needed components up to, including the round/key schedule circuits are implemented, giving the flexibility to be combined in different architectures (iterative, rolled out/pipelined etc). Manual in English is included with more details about how to use the components and/or how to optimize some of them. All testbenches are provided (tables, variable key/text, ECB/CBC monte carlo) for 128, 192 and 256 bit key sizes, along with their respective vector files.-VHDL implementation of the twofish cipher for 128,192 and 256 bit keys. The implementation is in library-like form All needed components up to, including the round/key schedule circuits are implemented, giving the flexibility to be combined in different architectures (iterative, rolled out/pipelined etc). Manual in English is included with more details about how to use the components and/or how to optimize some

数据加密技术之几种算法 saeuro-1.03s.zip-data encryption technology several algorithms rsaeuro- 1.03s.zip

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

基于unix下的RSA加密实例分析-under the RSA encryption Case Analysis

大素数生成器，很好用的程序，可以快速的生成，并可以用TXT文档表示出来~-Large prime number generator, a good procedure to use, can be quickly generated, and TXT files that can be used by the ~

RSA加密算法在VB中的实现.可以更好的了解RSA加密算法.-RSA encryption algorithm in VB realized. To better understand the RSA encryption algorithm.

著名的解Unix密码的源程序 -The source for cracking unix password