搜索资源列表
ArcFour
- RC4 is a secure and very fast 8-bit stream cipher/psuedo-random number generator, with a 2^1700 interval -RC4 is a secure and very fast 8-bit stream cipher/psuedo-random number generator, with a 2^1700 interval
20041121125751
- SHA算法,一个安全散列算法,通过把数据变成相应的消息摘要,根据迭代值,进行四次循环运算而产生的消息摘要.-SHA algorithm, a secure hash algorithm, the data into corresponding news summary, according to the value iteration, for the fourth cycle of operation and the news summary.
secure
- 在C#中实现加密解密-in C# achieve encryption and decryption
Hide4PGP-2.0.tar
- 把信息隐藏到图片中，比加密更安全-hidden message to the pictures, more secure encryption
srtp
- Secure RTP protocol. Very useful in rtp media encryption programming.
IDEA
- IDEA v2.2 IDEA encryption for dos. IDEA stands for International Data Encryption Algorithm it was invented by Xuejia Lai and James Massey in Switzerland its a private key block algorithm, and is thought to be very secure.
test
- SHA-1(Secure Hash Algorithm)是美国国家标准局(National Institute of Standard and Technology NIST)为了配合数位签章演算法(Digital Signature Algorithm DSA)的使用所发布的联邦资讯处理标准-FIPS PUB 180-1(Federal Information Processing Standard Publication 180-1),而SHA-1 则是SHA-1 (FIPS180)的改良版
DSA
- Digital Signature Algorithm (DSA)是Schnorr和ElGamal签名算法的变种，被美国NIST作为DSS(DigitalSignature Standard)。算法中应用了下述参数： p：L bits长的素数。L是64的倍数，范围是512到1024； q：p - 1的160bits的素因子； g：g = h^((p-1)/q) mod p，h满足h < p - 1, h^((p-1)/q) mod p > 1； x：x
access数据库加密有几法
- access数据库加密有几法，但用“设置安全机智向导”加密最为牢靠，又如何访问这样的数据库呢-access database encryption with a few laws, but "to provide a safety witty guide" the most secure encryption, how to access such a database?
RSA
- RSA算法是第一个能同时用于加密和数字签名的算法，也易于理解和操作。RSA是被研究得最广泛的公钥算法，从提出到现在已近二十年，经历了各种攻击的考验，逐渐为人们接受，普遍认为是目前最优秀的公钥方案之一。RSA的安全性依赖于大数的因子分解，但并没有从理论上证明破译RSA的难度与大数分解难度等价。即RSA的重大缺陷是无法从理论上把握它的保密性能如何，而且密码学界多数人士倾向于因子分解不是NPC问题。 RSA的缺点主要有：A)产生密钥很麻烦，受到素数产生技术的限制，因而难以做到一次一密。B)分组长度太大
md5算法的实现
- MD5算法的ASP实现． 它在MD4的基础上增加了\"安全-带子\"（Safety-Belts）的概念。虽然MD5比MD4稍微慢一些，但却更为安全。MD5也为一种非常优秀的中间技术。-MD5 algorithm ASP. It MD4 increase on the basis of "safety-belt" (Safety-Belts) concept. Although MD5 than MD4 slightly slower, but more secure. MD5
MaxSHA1.rar
- 美国安全散列算法,可兼容于嵌入式C程序.已在ICC, KEIL中得到验证,U.S. Secure Hash Algorithm, compatible embedded C program. Has ICC, KEIL been tested in
SHA1-security
- sha1生成固定长度的消息摘要，是hash，比MD5要安全，没有被破解-sha1 generate a fixed length message digest, is the hash, to secure than MD5, not crack
sha_core
- 安全散列函数的VERILOG实现，通过了fpga验证，在系统正可以直接当IP盒应用-Secure Hash Function VERILOG achieve, through the FPGA verification, the system is can be directly applied when the IP box
sha1_verilog
- 安全散列算法的另一种verilog实现，对面积的要求更小，但损失了速度，但在一般系统中，完全可以满足大部分需要了-Secure Hash Algorithm another Verilog realization of the demands of a smaller area, but a loss of speed, but in the general system, fully satisfy the needs of the most
doc2
- This project demonstrates the use of secure hash functions technique to implement a file encryption / decryption system. This implemented application can encrypt / decrypt multiple files on the fly using a password. The password supplied by the
Secure-instant-messaging-
- 基于加密安全的java即时通信系统设计 包含源代码、课程设计报告，以及说明。 实现功能： 1即时通信。 2对通信内容进行加密，解密。 3实现对公钥、私钥的保管、导出等。-Encryption-based secure instant messaging system designed to contain java source code, curriculum design, and instructions. Function: a real
Secure-Network-Coding
- 基于稀疏矩阵的低复杂度安全网络编码算法 ：针对安全网络编码复杂度较大的问题，提出一种基于稀疏矩阵的安全网络编码算法。利用稀疏矩阵占用较少的存储空间和运算速 度快的优点，在信源处将信源信息与稀疏矩阵进行矩阵变换操作，使得随机网络编码能以较高的概率达到信息论安全的要求。仿真结果表 明，该算法能提高编解码速率，降低复杂度，减少存储空间。-Low-complexi Secure Network Coding Algorithm Based 0n Sparse M atrix
Secure-Communications-Software
- 该项目为一个安全通信的软件，在vc++6.0上开发，经测试通过。-The project is a secure communication software, developed in vc++6.0, after the test.
Bianci-Secure-Watermarking-for-Multimedia
- Secure watermarking for multimedia