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s-zhihuan
- 从一个随机文件读取256字节数据形成数据区DArea，再应用洗牌法所给的方法生成0~255的一个全排列DTab。试分别写出\"求DArea中全部数据经 （1）以DTab为S-盒； （2）以DTab为P置换 -from a random file read 256 byte data area DArea form data, re-shuffling in law application to the formation of 0 ~ 255 DTab a full array. T
pe_decoder
- 在《软件加密技术》这本书里看过PE文件各部分的详细解释之后，我也有了一个自己写PE文件分析器的的想法。虽然好的分析器不在少数，但对于一堆十六进制数，有些朋友可能不明白它代表什么意思。如果在程序里就可以将这些01序列转换成可以直接看懂得信息，那至少用户可以省去以后去查表的麻烦。怀着这样的想法，我仔细的研究了书中分析器PEInfo的源代码，我发现它没有提供信息转换的功能。 通过研究发现，PEInfo是通过PE文件在内存中的映象来获取文件信息的，我在想是否还有别的方法可以绕过将文件映象到内
Encrypt
- What Does the code DO? Sometimes we may desire to hide our file contents from others.One of the possible way is encrypting these files.Here a simple encryption technique is used(In VB - The same technique can be implemented in \"c\" also.) Program fl
差分攻击
- 用差分方法攻击加密文件，试图获得密钥。演示程序，只分析基于SDES加密的文件。请仔细阅读内附的说明文件。-difference method using encryption attacks, attempts to obtain keys. Demo program, based on the analysis of only SDES encrypted file. Please read the attached note.
ini加密
- 使用vb对ini文件加密以及读取-use vb right ini file encryption and read
entrpytFile
- 本加密器每次从要加密的文件中读取出一个字符，对其进行取反运算。由于是取反加密，解密不用写专门的解密函数，只需对文件再进行一次加密，即可恢复成明文。-Each time the encoder to read the encrypted file to a character, its the negation operator. Because it is taking anti-encryption, decryption, decrypt without having to write a
DES-encryption-algorithm
- DES算法加解密全套程序，可运行，实现对txt（文本）文件内容的加解密。用vc6.0编写，内涵源代码，以及详细注释，程序非常简单，经过下载后可以对其源代码修改，加解密器，同时代码非常简单，可以通过读代码学到很多vc的知识啊，比看书学的快多了。另在解密文件夹中还有一个测时间的函数，精确到毫秒，可以计算出程序运行的时间，该代码移植性较强，可以用在别的程序中。-DES encryption algorithm for a full set of procedures, operations, impl
File_and_Text_encryption_ultra1.0.3
- ULTRA v1.0.3 File and Text encryption module. Very well documented sourcecode feat. strong and fast ULTRA symmetric encryption algorithm, OFB mode, variabel-lenght key, key quality check, data compression, string encryption to Crypto Message Format,
mtk-res-editV29
- mtk直接读取和修改ROM文件，能修改和导出导入bin中的图片和铃声-mtk directly read and modify the ROM file, can modify and export to import bin of the pictures and ring tones
pegwit
- 加密算法实现 Pegwit is a program for performing public key file encryption and authentication. Encryption means that pegwit allows you to keep the information in files you send by email (or other means) confidential. Eavesdroppers will not
eea
- 可以修改文件的流程！在MFC里面放两个ONBUTT控件和一个EDIT控件！代码里面有做注释请认真阅读！-Flow can modify the file! Put at MFC controls and a two ONBUTT controls EDIT! Code which has to do Notes Please read them carefully!
lock
- 用Visual Studio 2003编的文件加密程序，能对文件进行二进制读入，再和密码做异或，保存。版本一-Visual Studio 2003 for use of file encryption program, can read a binary file, and then do XOR and password, save. Version 1.0
Festel
- Algorithm Festel. Programs read from file to array byte[]. key block = 64 data block = 128 if use classis Festel data block = 256 if use modification Festel
123
- 诛仙的DATA文件读取程序 在VS2010版本下可以编译-诛仙the DATA file to read the procedures for GSHOP version
des
- 用JAVA语言实现DES算法。通过文件读取进行加密，密码由客户自行输入-JAVA language used DES algorithm. Read through the document is encrypted, the password input by the customer on its own
Caesar
- 用C++6.0写得一个加解密算法，非常简单，但是对于初学者来说，是一个很经典的算法问题，尤其是对文件读取操作很有益-Written using C++6.0 of a decryption algorithm, is very simple, but for beginners, is a classical algorithm, in particular the file read operation is very useful
DES
- 支持明文文件读取和密文文件存储的DES加密解密算法。BUG已修正。-Plaintext and ciphertext file read file storage DES encryption and decryption algorithms. BUG has been fixed.
VIGENERE
- 支持明文文件读入和密文文件输出的VIGENERE算法。-Plaintext and ciphertext file read file output VIGENERE algorithms.
sdes
- 大学生密码技术实验编写代码，根据S_DES加密技术原理写的加密解密代码。可以实现指定文件的读入和输出。-College Students password technology experiment writing code, according to the S_DES encryption technology principle to write encryption and decryption code. Can achieve the specified file read and
rc4
- 大学生密码技术实验编码。根据rc4加密解密原理进行实现的代码，可以实现文件的读取和写出。-College Students password technology experiment encoding. According to the principle of RC4 encryption and decryption code, can achieve the file read and write.