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Description: It is encryption and decryption algorithm.
AES is a symmetric encryption algorithm processing data in block of 128 bits.Under the influence of a key, a 128-bit block is encrypted by transforming it in a unique way into a new block of the same size. AES is symmetric since the same key is used for encryption and the reverse transformation, decryption. The only secret necessary to keep for security is the key. AES may configured to use different key-lengths, the standard defines 3 lengths and the resulting algorithms are named AES-128, AES-192 and AES-256 respectively to indicate the length in bits of the key. Each additional bit in the key effectively doubles the strength of the algorithm, when defined as the time necessary for an attacker to stage a brute force attack, i.e. an exhaustive search of all possible key combinations in order to find the right one.
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Size: 1195008 |
Author: asha |
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Description: AES的基本要求是，采用对称分组密码体制。AES的加密数据块长度固定为128 比特，密钥长度则可以是128，192或256比特。AES加密有很多轮的重复和变换。大致步骤如下：1、密钥扩展（KeyExpansion）。2、初始轮（Initial Round）。3、重复轮（Rounds）。每一轮由四个不同的阶段组成，包括一个混淆和三个代换：字节代换（SubBytes）、行移位（ShiftRows）、列混淆（MixColumns）、轮密钥加（AddRoundKey）。4、最终轮（Final Round）。最终轮没有列混淆。-The basic requirements of the AES symmetric block ciphers. AES encrypted data block length is fixed at a 128-bit key length can be 128, 192, or 256 bits. AES encryption and many rounds of duplication and transformation. Roughly as follows: 1, the key expansion (by KeyExpansion is). 2, the initial round (the Initial the Round). 3, repeat round (Rounds,). Each round consists of four different stages, including a confusing and three substitution: byte substitution (The SubBytes), line shift (ShiftRows,), columns confusion (The MixColumns routine), the round keys (The AddRoundKey operation). 4, the final round (Final the Round). The final round is not listed confused.
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Size: 4096 |
Author: yuelianglian |
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Description: AES MATLAB implementation, for 128,192 and 256 bytes
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Size: 12288 |
Author: ikarigeorge |
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Description: CBC-AES MATLAB implementation for 128,192 and 256 bits
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Size: 26624 |
Author: ikarigeorge |
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Description: 在电力线通信上实现AES-128加密功能-Encrypted Data Communication
Using Cypress PLC Solution
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Size: 2200576 |
Author: 于涛 |
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Description: 本文介绍了AES 数据加密结构, 以及相关的有限域的知识及简单运算, 提出了一种用FPGA 高速实现AES 算法的方案, 该方
案设计的加密模块支持AES 标准的三种密钥长度: 128,192,256, 支持ECB, CBC, CTR 三种工作模式, 即支持feedback 和non- feedback
两种模式, 最后给出了本设计的性能指标-This article describes the AES data encryption structure, as well as the limited domain knowledge and simple computing the program an FPGA high-speed AES algorithm, the encryption module of the program supports three key lengths for AES standard: 128,192,256, supports three operating modes ECB, CBC, CTR, which is to support two modes of feedback and non-feedback. Finally, the performance of the design
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Size: 240640 |
Author: 李仁杰 |
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Description: AES加密解密算法，支持128,192，256变长密钥-AES encryption and decryption algorithms, support 128,192,256 variable-length keys
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Size: 37888 |
Author: Wang Tong |
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Description: 一个AES加解密工具，可以用指定的密码字符串加解密任意大小的文件。密钥长度128位，工作模式为CBC。算法比较原始，速度不快。另有演示AES加密过程的选项。程序为字符界面，支持命令行参数。开发环境为Code::Blocks 10.05（gcc 4.4.3）。此为某大密码学课程设计，仅供学习交流使用。-An Win32 console file encryption/decryption tool using the AES-128 CBC-mode algorithm.
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Size: 188416 |
Author: 钱畅 |
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Description: Decodificador de codigos criptografacom em AES 128-bits
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Size: 2048 |
Author: PC |
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Description: Visual c++ 下使用C语言开发的AES分组加密算法，ECB模式，分组长度128bit，密钥长度可变，128或256bit。-Developed using C language Visual c++ AES block encryption algorithm, ECB mode, packet length 128bit key variable length, 128 or 256bit.
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Size: 149504 |
Author: yanan |
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Description: Visual c++ 下使用C语言开发的基于AES分组加密算法的流加密算法，OFB模式，分组长度128bit，密钥长度可变，128或256bit，可实现以字节为单位的流加密。-Using C language development in Visual c++ block encryption algorithm AES-based stream encryption algorithm, OFB mode, packet length 128bit key variable length, 128 or 256bit, in bytes stream encryption.
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Size: 3058688 |
Author: yanan |
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Description: 128位AES加/解密函数Enciphering/Deciphering；CBC工作模式下的AES加/解密函数CBCEncrypt/CBCDecrypt。本密码算法的实现不仅是经典AES算法的实现，还采用动态S盒技术对其作出了改进，使其安全性更高，改进之处参考了《AES算法的S盒分析及改进探讨》一文。-128-bit AES encryption/decryption the function Enciphering/Deciphering the CBC operating mode AES encryption/decryption the function CBCEncrypt/CBCDecrypt. The realization of the cryptographic algorithm is not only the realization of the classic AES algorithm also uses dynamic S-box technology makes improvements to its higher security improvements at the reference to the " S-boxes of the AES algorithm and Improvement of" .
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Size: 1172480 |
Author: fang |
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Description: 一个用JAVA实现的AES算法示例,采用ECB模式，128位密钥-AES algorithm is an example of a JAVA ECB mode, a 128-bit key
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Size: 1024 |
Author: ludygg |
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Description: AES算法的实现，C语言编程完成加密和解密的过程，明文与密钥长度均为128位。-Realization of the AES algorithm, C language programming to complete the encryption and decryption process, the plaintext and the key length is 128.
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Size: 4096 |
Author: 张培凤 |
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Description: 实现了AES加解密算法的Rijndael算法。密钥长度支持128、192和256比特，明文分组支持128、192和256长度，密钥和明文长度可两两组合。-Realize the AES encrypting. The Key includes 128bit, 192bit and 256bit. And so is the message. They can be combined with each other.
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Size: 3072 |
Author: lipoon |
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Description: 经典的AES加密解密软件，用VS2010 C#开发的，功能简单，只能加密解密128位，即32个16进制的字符。有显示扩展密钥的功能。源码。-The classic AES encryption and decryption software using VS2010 C# development, function, and only 128-bit encryption and decryption, 32 hexadecimal characters. Extended key functionality. Source code.
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Size: 114688 |
Author: hcx |
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Description: AES加密算法，测试通过，128位秘钥，加密和解密都有-AES encryption algorithm, the test is passed, the 128-bit secret key encryption and decryption have
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Size: 5287936 |
Author: dingpeng |
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Description: 通过测试，可以实现16,128,256三种方式的加密算法，来增加加密强度-Encryption algorithm, can be achieved by testing 16,128,256 three ways to increase the encryption strength
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Size: 18432 |
Author: 雨辰 |
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Description: AES加密，此文件中为128位密钥，在vc6.0上实现，其中还包括AES的执行流程的flash-This file as a 128-bit key, vc6.0 on AES encryption, which also include the the AES execution of processes flash
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Size: 888832 |
Author: 123456 |
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Description: Linux AES-128-CMAC with TLen 16 for IEEE 802.11w BIP .
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Size: 2048 |
Author: lebangban |
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