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[CA auth] des DL : 0: 数据加密算法（Data Encryption Algorithm，DEA）的数据加密标准（Data Encryption Standard，DES）是规范的描述，它出自 IBM 的研究工作，并在 1997 年被美国政府正式采纳。它很可能是使用最广泛的秘钥系统，特别是在保护金融数据的安全中，最初开发的 DES 是嵌入硬件中的。-Data encryption algorithm (Data Encryption Algorithm, DEA) of the Data Encryption Standard (Data Encryption Standard, DES) is the standard description, it comes from IBM' s research work, and in 1997 formally adopted by the U.S. government. It is probably the most widely used secret key systems, especially in the protection of the security of financial data, the initial development of the DES is embedded in hardware.
Date : 2026-01-01 Size : 8kb User : 姜泽彪
[CA auth] rc4 DL : 0: 　实现RC4加密算法，其是密钥长度可变的流加密算法簇。之所以称其为簇，是由于其核心部分的S-box长度可为任意，但一般为256字节。该算法的速度可以达到DES加密的10倍左右。RC4算法的原理很简单，包括初始化算法和伪随机子密码生成算法两大部分。-RC4 encryption algorithm to achieve, it is the variable key length stream cipher algorithm clusters. It is called a cluster, is due to the core part of the S-box can be any length, but generally 256 bytes. The speed of the algorithm can achieve about 10 times DES encryption. The principle is very simple RC4 algorithm, including pseudo-random initialization algorithm and the two major sub-cipher algorithm.
Date : 2026-01-01 Size : 1kb User : jl
[CA auth] ISO9797 DL : 0: this is document driscrble about ISO9797 to explain about padding for DES. Please check and con firm it s very easy.
Date : 2026-01-01 Size : 162kb User : linh
[CA auth] T3cc-criptare.tar DL : 0: DES atack folowing the S boxes and permutation tables
Date : 2026-01-01 Size : 18kb User : HFA
[CA auth] aodv DL : 0: Some operating systems support more than one type of hash. In fact, sometimes the standard DES-based algorithm is replaced by an MD5-based algorithm. The hash type is triggered by the salt argument. Prior to 5.3, PHP would determine the available algorithms at install-time based on the system s crypt()
Date : 2026-01-01 Size : 11kb User : rahmath
[CA auth] S-boxs-(1) DL : 0: DES的S-盒完整代码。用于求解DES的布尔函数-s-box of DES
Date : 2026-01-01 Size : 1kb User : weihang
[CA auth] S-DES.txt DL : 0: DAES IS ONE OF THE INPORTANT DECRYPTION TECHNIQUE IN CRYPTOGRAPHY
Date : 2026-01-01 Size : 1kb User : lepak
[CA auth] aaes DL : 0: AES is based on the Rijndael cipher developed by two Belgian cryptographers, Joan Daemen and Vincent Rijmen, who submitted a proposal to NIST during the AES selection process. Rijndael is a family of ciphers with different key and block sizes. For AES, NIST selected three members of the Rijndael family, each with a block size of 128 bits, but three different key lengths: 128, 192 and 256 bits. AES has been adopted by the U.S. government and is now used worldwide. It supersedes the Data Encryption Standard (DES) which was published in 1977. The algorithm described by AES is a symmetric-key algorithm, meaning the same key is used for both encrypting and decrypting the data.
Date : 2026-01-01 Size : 4kb User : ammulu
[CA auth] AES_Code DL : 0: 密码学中的高级加密标准（Advanced Encryption Standard，AES），又称Rijndael加密法，是美国联邦政府采用的一种区块加密标准。这个标准用来替代原先的DES，已经被多方分析且广为全世界所使用。-Cryptography Advanced Encryption Standard (Advanced Encryption Standard, AES), also known as Rijndael encryption method, a block encryption standard adopted by the U.S. federal government. This standard is used to replace the original DES, has been widely analyzed and multi used around the world.
Date : 2026-01-01 Size : 6kb User : by
[CA auth] keydes DL : 0: a program to implement DES s key generation.
Date : 2026-01-01 Size : 1kb User : phyber
[CA auth] DES DL : 0: The Advanced Encryption Standard (AES), also known as Rijndael[4][5] (its original name), is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001.
Date : 2026-01-01 Size : 3kb User : hani
[CA auth] s-des DL : 0: S-DES encryption and decryption by srp
Date : 2026-01-01 Size : 1kb User : pothik