The principles of cryptographic algorithm are analysed , and the plan of solving tampering problem of applied program with digital signature is proposed in detail.
目前应用程序被病毒、黑客或载体损坏等因素蓄意破坏或无意更改的情况十分普遍,采用基于公钥密码算法的数字签名可以充当"身份证"的角色,能够很好地解决目前应用程序被篡改的问题。
In the paper we analyze the some reason of error implement for cryptographic algorithm,give a several of cryptanalysis example based on error implement of cryptographic algorithm?We conclude the paper with various methods for preventing these attacks.
分析了密码算法未正确实现的一些原因,给出了几个利用密码算法未正确实现所引起的密码分析的实例,最后提出了防这类攻击所采取的措施。
The fractal theory and its application in cryptology is discussed,and a novel fractal cryptographic algorithm is given.
探讨了分形理论及其在密码学中的应用,提出了一种新颖的分形密码算法,该算法将密钥分成三组,前两组用于选择分形模型和形成维数,生成加密所需的分形图形。
This paper describes the cipher system,the classification of the cipher system and several well-known cipher algorithms,which are used wildly in the computer network in information security system.
本文详述了密码系统、密码系统的分类及目前网络信息安全中常用的几种著名密码算法。
Generally, the problem about cryptology comes down to the design and analysis of cipher algorithms and protocols.
密码是网络与信息安全的核心,密码问题一般归结为密码算法与协议的设计与分析问题。
In order to meet the security requirement of the data transmission in the RFID system by the internet for things,this paper brings forward a cipher algorithm based on bit-transposition in the RFID system.
为适应物联网对RFID无线射频识别数据传输的安全性要求,设计了RFID系统中一种以移位计算为基础的、非线性的密码算法,实现了RFID系统的数据加密。
In this paper, randomness evaluation of cryptography is studied and block cipher is selected as a research instance.
检测评估是研究密码算法安全性的重要技术手段。
Cryptography is the crucial technique in the information security field, so research on it becomes even more important and exigent.
本文主要介绍了国内官方公布的第一个商用密码算法,SMS4分组密码算法,详细分析了该算法的架构。
Design Of The Communication Cryptography Platform Based On Embedded Chip;
我们在嵌入式部件中通过对称性密钥和公钥密码算法的实现,并以此为基础建立数据加密及安全认证的安全模型。
Performance Optimization for Implementing Encryption Algorithms on PC;
密码算法在PC机上实现的性能优化
This paper briefly discusses the index system of encryption algorithm , which is employed to deeply analyzed the main encryption algorithms.
本文提出了评价一种密码算法的指标体系,利用这个体系对几种密码算法的安全性进行具体的探讨与分析,最 后对需要重点研究的几个问题作了展望。
Introduce the SSL protocol based on encryption algorithms and encryption protocol.
通过密码算法和密码协议,初步介绍SSL协议。
High-Speed Implementation of the SMS4 Algorithm Engine;
SMS4密码算法高速引擎实现
Differential Fault Analysis on SMS4;
SMS4密码算法的差分故障攻击
On the security of SMS4 against differential fault and brute force combined attack is researched.
在实验中,用该攻击方法不到1分钟就可以恢复出128位的SMS4种子密钥,实验结果表明,SMS4密码算法很难防范这种利用差分故障和暴力攻击的联合攻击。
The Testing Platform of Cryptographic Algorithm-Research of the Implementation of the Algorithm;
密码算法测试平台—算法实现技术研究
8bits platform real time encryption and decryption implementation of SMS4
8位平台SMS4密码算法实时加解密实现
Research of XML Encryption Based on Undefined Algorithm
自定义密码算法的XML加密实现研究
Realization of Elliptic Curve Cryptography on USB Key
椭圆曲线密码算法在智能密码钥匙中的实现
The Analysis and Design of Certificateless Cryptographic Schemes and Proxy Cryptographic Schemes;
无证书的密码算法和代理密码算法的设计及分析
Research and Applications on Analysis Methods of Chaotic Ciphers;
混沌密码算法分析方法的研究与应用
An I-cache Attack Method on RSA Implementation
针对RSA密码算法的指令Cache攻击方法
Differential-Algebraic Cryptanalysis on Block Cipher Serpent-256;
分组密码算法Serpent-256的差分代数分析
Improvement of AKA Protocol and Design of Cryptography Algorithm in 3G;
3G中AKA协议改进和密码算法设计
VHDL Realization of Block Cipher Algorithm Rijndael;
分组密码算法Rijndael的VHDL实现
Research and Design of Encryption Algorithm Based on Chaotic Theory;
基于混沌理论的密码算法研究和实现
The VLSI Implementation of Elliptic Curve Cryptography IP;
椭圆曲线密码算法IP的VLSI实现
Research on a Word Based Stream Cipher Dragon;
基于字的流密码算法Dragon的研究
Differential Analysis on SHACAL-2;
分组密码算法SHACAL-2的差分分析
Research and Design of Encryption Algorithm Based on the Chaos Sequence;
基于混沌序列的密码算法研究与设计
Cryptanalysis of Two Symmetric Encryption Algorithms ARIA and SALSA20;
对称密码算法ARIA和SALSA20的安全性分析
The Algorithm for Deciphering Code in Microsoft Windows
谈Microsoft Windows密码的破解算法
Efficient Implementation of Decoding Algorithm of Low Density Lattice Codes
低密度格形码译码算法高效实现方法