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cyuyanjiami
- C语言实现的des加密算法,可以用于软件加密等多种途径,需要的自己嵌入程序中即可-the C language des encryption algorithms, encryption software can be used various means, including the the procedure itself can be embedded
datadecrypt
- 该例程实现了一个简单的16轮分组加密算法,我在嵌入式Linux系统开发时候开发并使用的。-the routines to achieve a simple 16 block cipher algorithm, I embedded Linux system development time for the development and use.
DCT--info-hiding.rar
- 函数用于DCT的信息隐藏,在变换域嵌入隐藏的信息,Function for the DCT information hidden in the transform domain embedded hidden information
MD5.zip
- MD5 C语言 加密解密算法实现,该算法为通用算法,可以嵌入到自己的系统中。,MD5 C language encryption and decryption algorithm, the algorithm for the generic algorithm can be embedded into their system.
MaxSHA1.rar
- 美国安全散列算法,可兼容于嵌入式C程序.已在ICC, KEIL中得到验证,U.S. Secure Hash Algorithm, compatible embedded C program. Has ICC, KEIL been tested in
QR_Encode
- 嵌入式QR二维码加密算法源码,keil环境-QR codes embedded encryption algorithm two-dimensional source, keil environment
DES_in_VC
- 实现了一个DES加密的类,可嵌入到程序中使用,也可作为应用参考。-The realization of a DES encryption type can be embedded into the procedures used, the application can also be used as reference.
lsbhide_rand
- 信息隐藏,随机选择LSB位嵌入信息,需要输入密码-Information Hiding, randomly selected LSB bit embedded information, the need to enter your password
base64
- 实现base64的编码编码和解码,可以作为模块嵌入到你的程序中。-Realize base64 encoding encoding and decoding, can serve as a module embedded in your program.
MD5
- 经本人优化后的计算 MD5 的类 CMD5 类及动态库源程序,单线程在 Core 6320 CPU,DDR2 667内存 时,忽略读取硬盘速度,每秒可计算150MB以上的数据,可直接做为计算MD5的工具,也可将其嵌入其它程序作为程序的一部分进行编译.-After I optimized the calculation of MD5 class CMD5 category and dynamic library source, single-threaded at Core 6320 CPU, D
des
- 数据加密算法(Data Encryption Algorithm,DEA)的数据加密标准(Data Encryption Standard,DES)是规范的描述,它出自 IBM 的研究工作,并在 1997 年被美国政府正式采纳。它很可能是使用最广泛的秘钥系统,特别是在保护金融数据的安全中,最初开发的 DES 是嵌入硬 件中的。通常,自动取款机(Automated Teller Machine,ATM)都使用 DES。 此源码可完成简单的DES加密解密-Data encryption alg
khalil2006_true_random_number_generator
- a true random number generator (TRNG) in hardware which is targeted for FPGA-based crypto embedded systems. All crypto protocols require the generation and use of secret values that must be unknown to attackers.Random number generators (RNG) are requ
low
- 基于最低有效位的图像信息隐藏 图像信息隐藏: 说明: 1、bmp格式的原始图像都有足够的容量来嵌入任何格式的隐秘文件,而且都可以提取成功。 2、jpg格式的原始图像只有足够的容量来嵌入任何格式的小容量隐秘文件,可以提取成功。 3、嵌入过程:i. 打开一幅原始图像;ii. 点击相应的嵌入方法;iii. 在提示中输入要嵌入的隐秘文件路径;iv. 输入要保存隐秘文件的路径;v. 嵌入成功; 4. 提取过程:i. 打开一幅隐秘图像;ii. 点击相应的提取算法;iii. 输入要保存
base64
- BASE64编码的C实现,很精简,可以直接内嵌入工程-BASE64-coded C implementation, it is streamlined and can be directly embedded engineering
shuzishuiyin49_50
- 简单的水印软件对一个图片嵌入另一个图片并能分离出这两种图-Simple watermarking software for an image embedded in another picture and to separate these two types of plans
watermarking
- 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). a
matrixssl-1-8-8-open
- matrixssl是一套SSL通信加/解密库,它的设计目标是嵌入式应用,因此整个库非常小,编译后的代码长度只有openssl的1/20左右。-MatrixSSL is an embedded, open source SSL implementation designed for small footprint applications and devices. It is designed to reduce the complexity of integrating SSL into
DesignReseachofControlSystemBasedonEthernetandEmbe
- 基于以太网和嵌入式Web Server 的控制系统设计研究,windows ce论文-Design Reseach of Control System Based on Ethernet and Embedded web server
CodeOptimizationTechniques
- This document describes the code optimization techniques which can be used in embedded system software projects implemented in C langauge.
crypoprocessor
- This paper presents the design and implementation of a crypto processor, a special-purpose microprocessor optimized for the execution of cryptography algorithms. This crypto processor can be used for various security applications such as stor