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加密算法DES的源码程序,有助于理解加密算法的过程.-the DES encryption algorithm source that can help to understand the process of encryption algorithm.
Update : 2024-05-15 Size : 4096 Publisher : 景伟

DES加密程序 速度将就。。娃嘎嘎。。。 完整可运行的程序 有兴趣的加我qq 4964898-DES encryption speed will. . Children's rattle. . . Complete operational procedures are interested in the increase, I qq 4964898
Update : 2024-05-15 Size : 13312 Publisher : wjy

DES资料合集,包括以下内容:对称式金钥系统DESPART-II-04,关于双倍长密钥算法加解密迁移时间进度的要求,DES美国的标准系统941_inform09_g04.doc等 -DES Data Collection, including the following : Symmetric Key System DESPART-II-04, Key length on double encryption algorithm progress of the migration time, DES American standards such as System 941 _inform09_g04.doc
Update : 2024-05-15 Size : 1393664 Publisher :

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实现了三种古典密码学体制和DES体制及其分析。affine(仿射)读入文件11.txt中内容(小写字母,明文)加密并把内容写入12.txt,还可以解密生成文件13.txt。vigenere,hill体制类似。DES体制包括加密解密雪崩效应差分分析等内容。由于本人还是刚学习程序设计语言及密码学的在校本科生,水平很低,第一次上传只是为了试一下。可以考虑少给几点,呵呵。-achieve three classical cryptography system and DES system and its analysis. P14 (affine) read into the document 11. Txt contents (lowercase letters, expressly) encryption and written 12. txt, can also generate documents declassified 13. txt. Vigenere, hill similar system. DES encryption and decryption system, including avalanche effect Differential analysis of the contents. Because I still just learning programming language and Cryptography in undergraduate school, the low level Uploading is the first to try. Consider a smaller number of points-huh.
Update : 2024-05-15 Size : 10240 Publisher : 李栋

des加密算法的实现,简单易懂,适合初学者-des encryption algorithm implementation and easily understood, for beginners
Update : 2024-05-15 Size : 3072 Publisher :

通过编程实现S-DES算法的加密与解密过程,从而加深对这一算法过程的印象,并增强编程解决问题能力,为进行更复杂的算法学习奠定基础。-programming through S-DES algorithm for the encryption and decryption process. enhance the algorithm to process the impression that the enhanced programming and problem-solving abilities, for the more complex algorithm lay the foundation for learning.
Update : 2024-05-15 Size : 2200576 Publisher : 林桂川

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S-DES加密算法输入为一个8位的明文组和一个10位的密钥,输出为8位的密文组,解密算法的输入则是一个8位的密文组和一个10位的密钥,输出位8位的明文组。解密过程是加密的逆。程序使用:读入一个文档文件,对其内容加密,输入密钥和选定存放生成密文的目录,点加密;解密操作与加密相似。-S-DES encryption algorithm for the importation of an eight expressly group and a 10 Key, Output for the eight-man group of close, decryption algorithm input is a secret eight-man group and one of the ten key, Output-8 group of expressly. Encryption and decryption is the inverse. Procedure : Reading into a document file, its content encryption, and the importation of selected key storage generating ciphertext directory, point encryption; Encryption and decryption operations similar.
Update : 2024-05-15 Size : 38912 Publisher : linvg

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使用vc++编码 很好的加密算法 有较强的保密功能-use vc good encryption coding algorithm has strong security functions
Update : 2024-05-15 Size : 9216 Publisher : lianyufen

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JAVA实现SimpleDes算法,算法简单,很实用-JAVA SimpleDes algorithm, the algorithm is simple, very practical
Update : 2024-05-15 Size : 105472 Publisher : zhou_sa01

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des加密演示,短小精干,可在命令行下编译,csc des.cs即可。-des encryption demonstration short crack, and the command line compiler, des.cs prosthesis can be.
Update : 2024-05-15 Size : 1024 Publisher : 章三

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加密算法代码文档,包括DES,LOKI91,IDEA,GOST,BLOWFISH,3-WAY,RC5,A5,SEAL-encryption algorithm code files, including DES, LOKI91, IDEA, GOST, BLOWFISH 3 items of article number-WAY, RC5, A5, SEAL
Update : 2024-05-15 Size : 62464 Publisher : yn

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自己写的对称加密算法实现vc程序des实现-himself wrote the symmetric encryption algorithm vc procedures des achieve
Update : 2024-05-15 Size : 389120 Publisher : 路程

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本程序是DES 加密系统的 C 语言源代码,对于c/c++学习者,网络安全学习者有很大帮助。-DES Encryption System C language source code, c/c learners, Learners network security will be of great help.
Update : 2024-05-15 Size : 11264 Publisher : 史志建

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一个使用ACTIVX做的DES算法控件,可以使你在INTERNEN传输自己密钥加密的数据-ACTIVX do use a DES algorithm Controls You can make their own INTERNEN transmission of data encryption keys
Update : 2024-05-15 Size : 764928 Publisher : wanggang

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准算法模块是集DES、3DES、AES、RSA、MD5、BlowFish、TEA、RC6等标准算法为一体的算法包,同时在模块中使用了Anti-Debug和程序自校验功能(涉及到软件的加壳和CRC32)、软件使用次数限制,更好的保护您的软件。在模块中作者给出了每种算法详细调用方法,使用者可以根据自己的需要来进行选择。现暂时给出在VB、VC、Delphi三种开发语言中的调用方法,其他语言的调用方法可与我们联系获得,具体可以参看例子程序;现更新DLL可能被破解者替换的漏洞,并对DLL进行了加壳,增加了CRC校验功能,For Delphi还增加了对DeDe的Anti代码,在代码中给出了在NT/2000/XP下关闭计算机的函数。 增加了MD2、MD3、SHA1、SHA256、SHA384、SHA512、HAVAL128、HAVAL160、HAVAL192、HAVAL224、HAVAL256、GOST、TIGER128、TIGER160、TIGER192、RIPEMD128、RIPEMD160、CRC32、CRC32B、ADLER32多种算法-prospective algorithm module combines DES, 3DES, AES, RSA, MD5, BlowFish. TEA, RC6 algorithm standards for the integration of the algorithm package, At the same time the use of the module Anti-Debug and procedures since the checksum function (related to the shell and software CRC 32), software usage restrictions and better protect your software. The module is the author of the algorithm in detail each call, users can meet their own needs to choose. Is temporarily given in VB, VC, Delphi development of the three languages of the call, other languages can call methods and access to our contacts, can see examples of specific procedures; Update DLL is likely to be those who break the replacement of the loopholes, and the shell DLL, an increase of CRC function, For Delphi also added to the Anti
Update : 2024-05-15 Size : 234496 Publisher : 马克

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DES( Data Encryption Standard)算法,于1977年得到美国政府的正式许可,是一种用56位密钥来加密64位数据的方法。 IDEA是International Data Encryption Algorithm 的缩写,是1990年由瑞士联邦技术学院来学嘉X.J.Lai 和Massey提出的建议标准算法称作PES( Proposed Encryption Standard) 。Lai 和Massey 在1992 年进行了改进强化了抗差分分析的能力改称为IDEA 它也是对64bit大小的数据块加密的分组加密算法密钥长度为128位它基于“相异代数群上的混合运算”设计思想算法用硬件和软件实现都很容易且比DES在实现上快的多。IDEA自问世以来,已经经历了大量的详细审查,对密码分析具有很强的抵抗能力,在多种商业产品中被使用。-DES (Data Encryption Standard) algorithm. in 1977 the United States government's official permission, is a key 56 to 64 data encryption methods. IDEA is the International Data Encryption Algorith m initials yes in 1990 by the Swiss Federal Institute of Technology Xuejia Lai X. J. Massey, and the recommendations of the standard operator France called the PES (Proposed Encryption Standard). Lai and Massey in 1992 by improving strengthened against differential analysis of the capacity it renamed IDEA is the size of the 64 bit encryption of the data block encryption algorithm key to a length of 128 based on "different algebra Groups of mixed operation "design algorithm with hardware and software and is easy to achieve than in DES soon have more. Since the inception of IDEA has go
Update : 2024-05-15 Size : 18432 Publisher : zengzl

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在JBuilder下开发的DES加/解密器 -JBuilder under development in the DES encryption/decryption devices
Update : 2024-05-15 Size : 1181696 Publisher : 冯燕

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des加密解密vc++完整实现,包括可以直接运行的exe文件,工程文件dsw,dsp,供大家参考学习-des encryption and decryption vc integrity to achieve, including the direct operation of the exe file, engineering document dsw, dsp, for your reference learning
Update : 2024-05-15 Size : 72704 Publisher : 引擎

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1,这是比较流行的DES算法代码. 2,特别是在通讯方面比较常用. 3,此代码可以在KEIL C环境下使用.-1, which is more popular in the DES algorithm code. 2, particularly in the more commonly used communications. 3. this code can KEIL C environment.
Update : 2024-05-15 Size : 14336 Publisher : jeney

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通用的DES数据加密算法程序,C编写,加密性能高,目前广泛应用在产品设计上-common DES Data Encryption Algorithm, C, the high-performance encryption, widely used in product design
Update : 2024-05-15 Size : 23552 Publisher : 陈名
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