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Description: Vigenere 体制 本程序使用dev c++开发实现，希望对大家有用.-Vigenere institutional procedures for the use of the dev c achieve development, we hope that the right useful.
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Size: 146545 |
Author: FangJi |
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Description: 这是一个用C++编写的Vigenere加密解密演示系统。
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Size: 41581 |
Author: 李婧婧 |
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Description: 用c++实现的对Vigenere密码的解密程序-achieve with the right Vigenere password decryption process
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Size: 7389 |
Author: 师磊 |
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Description: 用c++实现的对Vigenere密码的解密程序-achieve with the right Vigenere password decryption process
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Size: 218112 |
Author: 师磊 |
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Description: 维吉尼亚（Vigenere）密码为了提高密码的破译的难度，人们有发明一种多表置换的密码，即一个明文字母可以表示为多个密文字母，多表密码加密算法结果将使得对单表置换用的简单频率分析方法失效，其中维吉尼亚密码就是一种典型的加密方法。维吉尼亚密码是使用一个词组（语句）作为密钥，词组中每一个字母都作为移位替换密码密钥确定一个替换表，维吉尼亚密码循环的使用每一个替换表完成明文字母到密文字母的变换，最后所得到的密文字母序列即为加密得到的密文，具体过程如下： 设密钥 ，明文 ， 加密变换 其中 例如，M＝data security，k＝best。可以先将M分解为长为4的序列data secu rity 每一节利用密钥k＝best加密得密文c=Ek(M)=EELT TIUN SMLR。 当密钥k取的词组很长时，截获者就很难将密文破解。（我们还在计算机上就维吉尼亚密码设计的方法，编写了一个小的程序，可以运用其进行加密和相应的解密。见附录） 由于我们知识和条件所限，本学期对以上6种古典加密方法进行了学习和研究，从中我们收获颇多，我们了解古典密码学的基本原理和方法，并能够对信息进行简单的加密和解密，大大提高我们的学习文化知识的兴趣和热情，如果有条件我们在今后将进一步研究密码学。-Virginia (Vigenere) password to the password to raise the difficulty deciphering, people have invented a multi-table replacement passwords, or express a letter can be expressed as a number of secret alphabet, multi-table password encryption algorithm results will enable replacement of single table with a simple frequency analysis method failure, which Vij Caledonia is a typical password encryption methods. Virginia is the use of a password phrase (statement) as a key, every phrase has a letter as a replacement shift key password table to determine a replacement, Virginia passwords for each cycle of replacement of a complete table of explicit letters of the alphabet secret transform, get in the end secret alphabet sequence namely the encrypted ciphertext, the specific process is as follows
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Size: 1024 |
Author: god |
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Description: 卡撒密码，用c++实现的对Vigenere密码的解密程序 -Kasa passwords, using c Vigenere achieve the right password decryption process
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Size: 11264 |
Author: 许雷 |
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Description: 1、对于凯撒密文，实现了：1种盲目式搜索，4种启发式搜索，以及利用密钥实现的凯撒加密系统。
2、对于代入法密文，实现了：2种启发式搜索，1种利用密钥的代入法加密系统以及随机生成密钥的代入法加密系统。
3、字典工具，实现了对词库的增加，删除，检查等一系列的操作。
4、7种其他较为经典的加密方法的加密解密工具。包括：DES、Vigenere、IDEA、Keyword、LFSR、Playfair以及RC4等。
-1, Caesar ciphertext, realized : a blind search species, four species of heuristic search, and the use of the keys for encryption system Caesar. 2, substituting it into law ciphertext, realized : two kinds of heuristic search, a key species used in lieu of law into the system and random encryption key generation to generation method of encryption systems. 3, dictionary tools, for the achievement of the Thesaurus of addition, deletion, and examined a series of operations. 4,7 kinds of other more classic methods of encryption tools for encryption and decryption. Including : DES, Vigenere, IDEA, Keyword, LFSR, Playfair and RC4, and so on.
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Size: 10400768 |
Author: 陈守勇 |
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Description: Vigenere 体制 本程序使用dev c++开发实现，希望对大家有用.-Vigenere institutional procedures for the use of the dev c achieve development, we hope that the right useful.
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Size: 146432 |
Author: FangJi |
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Description: Vigenere的C++算法源代码,呵呵..大家可以随便下载哦...不过里面没有 密钥算法哦-Vigenere the C++ Algorithm source code, huh, huh .. everybody can easily download Oh ... but there is no key algorithm Oh
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Size: 1024 |
Author: fg1541h5h12 |
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Description: 这是一个用C++编写的Vigenere加密解密演示系统。-This is a C++ Prepared presentation systems Vigenere encryption and decryption.
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Size: 40960 |
Author: 李婧婧 |
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Description: hill playfair vigenere 密码加密算法 （C++实现）-hill playfair vigenere password encryption algorithm (C++ achieve)
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Size: 22528 |
Author: cpuno1111 |
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Description: Caesar体制，Vigenere体制用C++实现加密、解密-Caesar system, Vigenere system with C++ Realize encryption, decryption
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Size: 2048 |
Author: 周丁珊 |
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Description: 粗程序用c语言实现了维吉尼亚密码的加密算法-Procedures used coarse language to achieve the Virginia c password encryption algorithm
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Size: 1024 |
Author: Ian |
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Description: 用C++实现的维吉尼亚密码源程序,已经在DevC++上测试过，大家可以再进行功能完善-With C++ Achievable Virginia password source, has been DevC++ Tested, we can further improve the function
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Size: 1024 |
Author: 张谷 |
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Description: C语言
Vigenere 加密，解密的实现。-C language Vigenere encryption, decryption of the implementation.
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Size: 1024 |
Author: huang20 |
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Description: 密码学中 维吉尼亚算法的 c语言实现
调试无误-Virginia cryptography algorithm implementation c language
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Size: 2048 |
Author: linjia |
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Description: 这是一个Vigenere密码系统，包括加密以及解密，程序简便，易懂 ，适合C类初学者使用-This is a password Vigenere system, including encryption and decryption, the procedure is simple and easy for beginners to use Class C
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Size: 178176 |
Author: 吕婉琪 |
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Description: Vigenere encryption c-Vigenere encryption c++
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Size: 1024 |
Author: liss |
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Description: 自己编写的加解密程序、包括凯撒、Vigenere、Permutation、DES、RC4、Playfair、RSA、DF密钥交换等密码的实现与演示。值得学习密码和做该方面实践的同学一看。-Prepared their own encryption and decryption procedures, including Caesar, Vigenere, Permutation, DES, RC4, Playfair, RSA, DF, such as password key exchange with the presentation. Password and do learn the practice of the aspects of the students have a look.
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Size: 4350976 |
Author: 小余 |
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Description: 经典古典密码的实现，包含了加法密码，乘法密码，Vigenere体制密码等等(The realization of classical cryptography)
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Size: 9216 |
Author: thevos
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