Description: A率/u率 压缩与解压缩的IP核，。
# 由AHDL语言写成，可在MaxplusII和QuartusII中使用，源代码加密。-A rate/u rate compression and decompression of the IP core,. By AHDL# languages, and the Quartus II MaxplusII use, the source code encryption. Platform: |
Size: 119808 |
Author:zhangkun |
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Description: 16bit crc 编译码实例，matlab上运行。输入一行向量数字序列，获得其16bit的CRC校验码，并对其译码。-16bit crc encryption example, Matlab run. His input vector sequence number, access to its 16 bit CRC and its decoding. Platform: |
Size: 1024 |
Author:高志斌 |
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Description: 关于m序列等随即序列的若干好文章，随机序列在图像音频视频等加密过程中有很大作用，文章中有随机序列实现的源代码，很有研究价值。-M sequence, such as on a number of sequences was good articles, random sequence in image encryption, such as audio and video plays a significant role in the process, the article in the realization of a random sequence of source code, useful research value. Platform: |
Size: 3425280 |
Author:张燕 |
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Description: 用matlab写的基于lorentz混沌系统的加密解密算法-Written by matlab Lorentz chaotic system based on encryption and decryption algorithm Platform: |
Size: 2048 |
Author:wangweiming |
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Description: 一个图像加密程序，用的是双图像加密方法！另外还附有测试图片！-An image encryption procedure, using a double-image encryption method! In addition, with the test picture! Platform: |
Size: 67584 |
Author:严开未 |
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Description: 数字图象加密程序（编写的数字图象加密程序），仅供大家参考
-Digital image encryption procedure (prepared by digital image encryption procedures), only reference to U.S. Platform: |
Size: 302080 |
Author:张永红 |
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Description: 基于三维混沌序列的数字图像加密算法,是一种比较复杂的加密算法-Chaotic sequence based on the three-dimensional digital image encryption algorithm is a more complex encryption algorithm Platform: |
Size: 1024 |
Author:laden |
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Description: 基于LSB的图像中数据加密隐藏算法程序
图像的组成无非是一些字符串或者一些字节组成的字符串，然而，每一个字节数据位的重要度并不是一样的，两个相邻字节往往只有低位是不一样的。例如：00100110和00100111代表了两个不同渐变度的红色，但是就人眼是分辨不出来的。最低有效位LSB算法，就是利用这一点，达到图像压缩，或者数字水印的功能。 -LSB of the image-based data encryption to hide the image composition algorithm procedure is nothing more than some number of bytes or string composed of string, however, one byte for each data bit is not an important degree of the same, and two adjacent words section, usually only low level is not the same. For example: 00100110 and 00100111 represent the gradient of two different degrees of red, but on the human eye is not out to tell. Least significant bit LSB algorithm, is to take advantage of this point, to achieve image compression, or digital watermark feature. Platform: |
Size: 248832 |
Author:aaa |
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Description: 高级加密标准AES的数学原理和数学基础，内容详细。-AES Advanced Encryption Standard based on the mathematical theory and mathematics, and detailed. Platform: |
Size: 804864 |
Author:王岩 |
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