资源列表
URLTest
- 单向加密通常用于消息摘要,具体算法可以阅读java.security.*的源代码获得。经过封装之后可以使用简单的静态方法来实现,-One-way encryption is commonly used message digest, the specific algorithm can read java.security .* source code access. Through the package can then be used to implement a simple stati
signnature-DSA
- 单向加密通常用于消息摘要,具体算法可以阅读java.security.*的源代码获得。经过封装之后可以使用简单的静态方法来实现,-One-way encryption is commonly used message digest, the specific algorithm can read java.security .* source code access. Through the package can then be used to implement a simple stati
shannocode
- 用C语言或者Matlab编写香农编码的程序-Written with C language or Matlab coding procedures Shannon
CRC-16Code
- CRC-16是检测数据在发送过程中发生错误的常用校验方法,本文通过从工程应用的角度,讲述如何实现CRC-16的程序开发,并给出了Visual Basic和Visual C++程序代码,给从事工业控制的人员在写通信程序的时候提供一些有价值的参考。-CRC-16 is to detect data errors in the process of sending commonly used calibration methods, the paper from the engineering poi
dct
- 在一个图像块中调整两个(或多个) DCT系数的相对大小。将描述一个使用数字图像作为载体的系统。在编码处理中,发送者将载体图像分成8×8的像素块,每一块只精确地编码一个秘密信息位。嵌入过程开始时,首先伪随机地选择一个图像块bi,用它对第i个消息比特进行编码。令Bi=D{bi}为DCT变换后的图像块。 在通信开始前,发送者和接收者必须对嵌入过程中使用的两个DCT系数的位置达成一致,让我们用(u1,v1)和(u2,v2)来表示这两个索引。这两个系数应该相应于余弦变换的中频,确保信息保存在信号的
RSAKeyGenerator
- rsa算法的应用,其源代码可以按功能实现-rsa algorithm application, its source code can be achieved by function
DES
- 一个标准的DES加密算法,速度不是很快,但很好的实现了加密功能,步骤细致。-A standard DES encryption algorithm, the speed is not fast, but achieved very good encryption, step carefully.
DES2
- 很久以前在RSA公司的网站找到的,效率很高,稳定性较好-A long time ago in the RSA' s website to find, very efficient, good stability
md5
- This md5 hash algorithms. -This is md5 hash algorithms.
ifix_eBook
- iFIX v3.0 provides you with enhanced security capabilities and with many ease-of-use improvements. -iFIX v3.0 provides you with enhanced security capabilities and with many ease-of-use improvements.
CaesarSourceCode
- caesar算法演示 利用公开密钥密码算法,加密和解密使用不同的密钥。-caesar Algorithm Demonstration
RSA
- 用自己的大数类写成的RSA算法,有加密和解密,速度一般-Classes with large numbers written in their own RSA algorithm, with encryption and decryption speed of the general
