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des算法
- 当今社会是信息化的社会。为了适应社会对计算机数据安全保密越来越高的要求，美国国家标准局(NBS)于1997年公布了一个由IBM公司研制的一种加密算法，并且确定为非机要部门使用的数据加密标准，简称DES(Data Encrypton Standard)。自公布之日起，DES算法作为国际上商用保密通信和计算机通信的最常用算法，一直活跃在国际保密通信的舞台上，扮演了十分突出的角色。现将DES算法简单介绍一下，并给出实现DES算法的VC源代码。 DES算法由加密、解密和子密钥的生成三部分组成。-s
MyCrypt
- cryptapi算法 在这个信息爆炸的时代，我们不得不对信息的安全提高警惕。加密作为保障数据信息安全的一种方式，越来越受到人们的关注。下面，我将把自己对Microsoft CryptoAPI的一些肤浅的理解与大家共享，有什么不妥之处望不吝赐教-cryptapi algorithm in this era of information explosion, we had the right information security alert. Data encryption to protect
157
- Encryption algorithms are becoming more necessary to ensure data is securely transmitted over insecure communication channels. FOX is a recently developed algorithm and its structure is based on the already proven IDEA (International Data E
DES
- DAta Encryption standard implemented IN MATLAB
AESTest
- aes算法，对算法的分析，数据加密程序，设和初学者，-aes algorithm, algorithm analysis, data encryption, set up and for beginners,
DES_code
- Data Encryption Standard
matlab_watermark
- 本文算法是将24 位真彩图的亮度分量分块 DCT ,然后利用DCT 量化系数的奇偶特性嵌入8 位灰度水印图,并通过PN 序列加密来保证水印的 安全性。算法中,将灰度图像转换为二进制数据 流,置乱后扩频调制,隐藏在宿主DCT 系数量化值 中,提取时不需要宿主信号,实现水印信号的盲提 取。-This algorithm is 24-bit true color pictures of the luminance component of block DCT, quantiza
code-6
- This matlab is used for simulating the encryption and decryption of the data using various algorithms
w_ipp-sample-data
- \w_ipp-sample-data-compression，Intel，IPP函数库，文件数据快速压缩解压缩工具包。可以进行数据加密解密告诉处理-\ W_ipp-sample-data-compression, Intel, IPP library, file compression and decompression tool for fast data packet. You can tell the encryption and decryption of data processing
spra702
- Data Encryption Standard (DES) Implementation on the TMS320C6-Data Encryption Standard (DES) Implementation on the TMS320C6000
string-data-encryption
- Data Encryption by Matrix Multiplication We will only use numbers 0 to 26 for the encryptive mathematics operation. Numbers from 1 to 26 are for letters from A to Z and 0 is for all non-letter characters. To minimize usage of numbers, all letters
picCrypt1
- The DES (Data Encryption Standard) algorithm is the most widely used encryption algorithm in the world. The Data Encryption Standard (DES) specifies a FIPS approved cryptographic algorithm as required by FIPS 140-1. Developed in the 1970s by the Nati
des
- data encryption standart sources
aesdecrypt
- This is the explanation about the data encryption, and this can be mostly used in the stegnography and cryptography, This encrypts the data such as image or any data file and can be used in hiding.
Encrypt-for-data-Hiding
- This is the explanation about the data encryption, and this can be mostly used in the stegnography and cryptography, This encrypts the data such as image or any data file and can be used in hiding.
KBASE
- KDES abbr. 数据加密标准（data encryption standard）-KDES abbr. Data Encryption Standard (data encryption standard)
DATA-Encryption-AES
- The MATLAB code which encrypt data based on AES technique.
DES
- DES 加密算法，使用一个 56 位的密钥以及附加的 8 位奇偶校验位（每组的第8为作为奇偶校验位），产生最大 64 位的分组大小。这是一个迭代的分组密码，使用称为 Feistel 的技术，其中将加密的文本块分成两半。使用子密钥对其中一半应用循环功能，然后将输出与另一半进行“异或”运算；接着交换这两半，这一过程会继续下去，但最后一个循环不交换。DES 使用 16 轮循环，使用异或，置换，代换，移位操作四种基本运算。-The Data Encryption Standard (DES) is a
Enc
- 一个数据加解密的控件，可以计算银行标准的pinblock，MAC,des,3des.-A data encryption and decryption of control, you can calculate the bank standard pinblock, MAC, des, 3des.
DES
- Data Encryption Standard