搜索资源列表
fair
- 在程序中由playfair(char *s,int length) 的实现加密和解密;解密原理与加密类似,只是加密过程的逆过程,它基于密文,采用同行取左边,同列取下边,其余取交叉的相反原理;在程序中用FLAG标识区别,当其值为1时,为加密过程;值为0时,为解密过程。-in the proceedings by PLAYFAIR (char * s, int length) the realization of encryption and decryption; encryption and d
31235464
- 很好的加密算法,有原理容易理解。实用方便优秀的作平-good encryption algorithm, a principle easier to understand. Practical convenience outstanding Zuoping
encrpt
- 一个简单的加密解密程序.调试可用.原理很简单,即是将数字加密为字符,逐个数字加密.-a simple encryption and decryption procedures. Debugging available. Principle is very simple, that is, encryption for digital characters, Digital Encryption case-by-case basis.
DES_encryptAND_authentication
- 这个程序主要是在加密的原理上实现认证,当然也就包括了加密的功能,实现比较简单,只要把加密后的最后几组密文书出即可。-this procedure is the main principle in an encrypted authentication to achieve, of course, also include the encryption function, achieve relatively simple, as long as the encryption after the
Base64example
- 简单介绍base64,UTF8编码解码原理,有不完善之处欢迎大家指正:streamby@163.com-briefed base64, UTF8 codec principle, there are imperfections we welcome correction : streamby@163.com
LKH
- 组播密钥的批次更新算法,基于LKH的单次密钥更新方案和Batch Rekeying方案的原理、结构和密钥更新过程等。并着重对 Batch Rekeying 方案的性能与单次密钥更新方案作了简单的比较。 通过比较和分析得到结论:定时更新的Batch Rekeying 方案在更新开销上比单次更新更有优势 -Multicast key batch update algorithm, Based on the LKH single Rekeying program and the program
Cryption-Vcdkey-Jeff
- 怀恋Dos时代吗? 这里有一个Dos下的加/解密软件[提供原代码!],叫做VCDKEY,你可能要奇怪为什么叫VCDKEY?这要从上大学时候说起了:大学时候,有个铁哥们叫做\"小胖子\",此兄爱看VCD碟子,于是经常租碟在自己电脑上看,而且还经常将一些喜欢的精彩片段辑录到电脑中,而其人缘极好,经常有人去他电脑上玩,但他又不愿意让别人看到他录下的东西!有天,他跟我谈到了他的苦衷,于是,我决定为我的哥们写个东西,于是就有了这个东西! 其实,它的原理很简单,就是文件各字节的异或,但是要配合好字节的异或却
DES算法加密
- 一种国际上通用的加密算法—DES算法的原理-a common encryption algorithms-DES algorithm Principle
rs.rar
- RS纠错编码原理及其实现方法,全面易懂,非常具体详细。,RS and its realization of the principle of error correction coding methods, a comprehensive easy to understand, very specific and detailed.
od-code-
- 一直对封包加密感到比较困惑,最近为了学习方法,特意跟了下某游戏的封包加密方式 游戏封包是经过一级加密,二级加密的方式,一级还没去研究,二级基本上原理上已还原出来 -Encryption of packets have been feeling more confused, the recent order learning methods, specifically a game with the next game packet encryption method is the res
T206
- 虚拟机是目前讨论最多加密方式之一,我将通过分析整个T206 挑战(价值1500 刀)的逆向源代码,尝试着揭开虚拟机构建的原理。本文解释了如何编制一个虚拟机,同时 给出了它的源代码和结构,以帮助那些想分析这个挑战的人。完整的逆向源代码在附录中。-Discussion of the virtual machine is one of the most encryption methods, I will analyze the challenges the T206 (the value o
LFSRRC4
- 伪随机数发生器LFSR RC4加密与解密 根据算法原理,首先初始化S-BOX,产生伪随机序列密钥流,选择所加密文件与密钥流异或生成密文 -Pseudo-random number generator LFSR RC4 algorithm for encryption and decryption based on the principle, first initialize the S-BOX, pseudo-random sequence generated key stream,
crypto
- 1、DES加密示例程序,包含全部加密过程,可以实现单个文件加解密功能;2、椭圆曲线密码体制加密算法实现原理源码;3、RSA算法示例源码-1, DES encryption sample procedures, contains all the encryption process, you can achieve a single file encryption and decryption functions 2, Elliptic Curve Cryptography encryption
PQwak程序原理破解
- PQwak程序原理破解-Principle crack PQwak procedures
QQ_password
- QQ加密原理及其解密。大家学习一下,共同交流-QQ encryption and decryption principle. U.S. to learn about common exchange
encrypt
- 详细的AES\RSA\SHA1实现原理,其中RSA中内容自建的大书包。-Detailed AESRSASHA1 Principle, in which the contents of self-RSA big bags.
wzauthor
- 本地生成注册码的简单工具代码。 主要包括注册码的产生和如何在自己的程序嵌入注册码的机制。 原理是根据本地网卡号和硬盘号联动产生的。-Local code of simple tools to generate code. Mainly include key generation and how to embed code with its own procedures and mechanisms. The principle is based on the local network
RSA
- RSA算法的原理分析及实现。RSA是既能用于数据加密也能用于数字签名的一种非对称密码体制的算法。它有一对密钥,其中之一是私有密钥,由用户保存;另一个为公开密钥,可对外公开。并用VC++语言实现,通过MFC设计的一个小系统来模拟算法的简单应用-RSA algorithm and the realization of the principle. RSA is the best tool for data encryption can be used for digital signatures,
iiami
- 这是根据单码加密算法为原理的加密密码程序,可以防止暴力攻击,保障信息安全.-This is a single-key encryption algorithm in accordance with the principle of the encryption password for the procedure, can prevent violent attacks, to protect information security.
crc
- crc校验 包括原理文件和说明 另附有一个crc16的c程序函数和crc32的vc项目文件-CRC checksum, including the principle of documents and a note attached CRC16 function of c procedures and CRC32 of vc project documents