Search - zip encryption

[Books] fips-197

Description: 这是一本关于加密算法的电子书籍，其中介绍了多种实际应用的加密算法。-This is an encryption algorithm on the electronic book, which presents a wide range of practical applications of encryption algorithm.
Platform: | Size: 244736 | Author: 高志强 | Hits:

[Crack Hack] 算法

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
Platform: | Size: 1024 | Author: god | Hits:

[Compress-Decompress algrithms] zip_coding

Description: 用BKZIP方式解压缩文件，压缩因子可达2.5甚至更高，Class CZipArchive 支持自解压缩，加密解密功能，用VC++编写，使用时可以用源文件，也可以用静态连接库-with BKZIP decompressed, compression factor of up to 2.5 or even higher, Class CZipArchive support self-extracting, encryption and decryption function, VC preparation, use can use the source documents, can also use static libraries
Platform: | Size: 115712 | Author: 阿宇 | Hits:

[Firewall-Security] FileCrypt

Description: 这是加密文件或字符串的源代码.安全性还可以.大家可以看看.-This is the document or string encryption source code. Security can also. We can look at.
Platform: | Size: 90112 | Author: 梁伟 | Hits:

[Crack Hack] rijndael(全)

Description: rijndael(全).zip，已经通过AES认证。这个源码包是全的，含有std_defs2.h文件。这儿有很多rain doll源码包都不全-rijndael (all). Zip, has been certified by AES. This is the source of the packet, containing std_defs2.h document. There was a lot of rain doll source packages not all
Platform: | Size: 4096 | Author: 云中龙 | Hits:

[Crack Hack] DES386.ZIP

Description: DES 加解密算法 C 源码研究DES算法的朋友值得-DES encryption and decryption algorithm C source research DES algorithm should look at the friends
Platform: | Size: 19456 | Author: 肖蔚 | Hits:

[Crack Hack] IDEA_C.ZIP

Description: IDEA是一个分组长度为64位的分组密码算法，密钥长度为128位（抗强力攻击能力比DES强），同一算法既可加密也可解密。 IDEA的“混淆”和“扩散”设计原则来自三种运算，它们易于软、硬件实现（加密速度快）： -IDEA is a packet length of the 64 block cipher algorithms, key length of 128 (anti strong offensive capability than-DES), the same encryption algorithm can be declassified. IDEA's "confusion" and "proliferation" design principles from the three operators, easy software and hardware to achieve (encryption speed) :
Platform: | Size: 8192 | Author: HCJ | Hits:

[Crack Hack] SteganographyDemo.ZIP

Description: 将文字加密后隐藏在图片里，支持GIF/BMP-words encryption hidden in the pictures, GIF/BMP
Platform: | Size: 40960 | Author: | Hits:

[Crack Hack] 1.Cipher2.DES3.RSA

Description: 数据加密利用VB、VC＋＋的数据加密算法-data encryption using VB, VC++ data encryption algorithm
Platform: | Size: 136192 | Author: llh | Hits:

[SCM] wirelesskey

Description: 使用AVR单片机，制作的无线滚码遥控器代码。其中包括无线滚码算法实现，和加密算法实现。-use AVR microcontroller, produced by wireless remote control code rolling code. Roller including wireless code algorithm, and encryption algorithm.
Platform: | Size: 1941504 | Author: zhang bin | Hits:

[CA auth] xca-0.5.1.tar

Description: 一个跨平台的CA系统实现了数字证书的制作、SSL安全通讯、加解密操作等功能-a cross-platform system for the CA digital certificate production, SSL communications, encryption and operating functions
Platform: | Size: 286720 | Author: 钟浩 | Hits:

[Crack Hack] mdio

Description: java实现MD5加密,用户输入要加密的字符串.程序处理后输出MD5值-java achieve MD5 encryption, user input to the encrypted string. Processing output value MD5
Platform: | Size: 1024 | Author: zxm | Hits:

[Driver Develop] Winpooch-0.6.6-src

Description: 一文件过滤与加密,系统监视以及控制的东东,自己看-a paper filter with encryption, system monitoring and control of the Eastern, look
Platform: | Size: 663552 | Author: 忘记夕阳 | Hits:

[Crack Hack] FileCrypt

Description: 一些加密算法的介绍,可对文件或字符串加密-some encryption algorithm, the right documents can be encrypted or string
Platform: | Size: 2424832 | Author: 江召忠 | Hits:

[Crack Hack] Winice

Description: Windows 2000-XP\Winice.zip，加密解密方方面-Windows 2000-XPWinice.zip, encryption and decryption side aspects
Platform: | Size: 2048 | Author: miao227 | Hits:

[Crack Hack] LOKI

Description: LOKI算法，包括： LOKI97加密解密算法 18k cref.zip LOKI97加密解密算法文档 67k loki97spec.ps.gz LOKI89、LOKI91加密解密算法 15k loki-3.0.tar.gz -LOKI algorithm, including: LOKI97 encryption and decryption algorithm 18k cref.zip LOKI97 document encryption and decryption algorithm 67k loki97spec.ps.gz LOKI89, LOKI91 encryption and decryption algorithm 15k loki-3.0.tar.gz
Platform: | Size: 101376 | Author: xiewenbin | Hits:

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