This procedure code for the line

快速去除PDF密码设置，不用安装，直接使用-Quick removal of PDF password settings, do not need to install, direct use

对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印-Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). according to this embedding binary image and resume its embedded watermark from the watermark signal by the Blind detection

数据加密的工具源代码--Source code of data encryption tool

PGP Components使用PGP算法的加密控件。(有源代码）工作在：D2 D3 D4 D5。作者：Michael in der Wiesche--Encryption control that PGP Components uses PGP arithmetic to realized.It works in D2 D3 D4 D5。author:Michael in der Wiesche

有关椭圆曲线数字签名的书籍，是密码学的一个重要分支-a digital of signature base on ecc

密码学中的Miller Rabin素性检测算法。人工编写，用这个来学习或者是交作业，绝对是过关利器。-Cryptography Miller Rabin primality testing algorithm. Artificial preparation, use this to learn or交作业is definitely a sharp object boundary.

here is aan ebook for flex

AES加密算法 密码学课程设计-AES encryption algorithm Cryptography Course Design

DES加密算法实例1-DES encryption algorithm examples of a

本程序代码为列队型码，希望对你有一定的帮助，仅供参考！-This procedure code for the line-up code, I hope you have some help, for reference purposes only!