对基于此种新轮函数的一种迭代型分组密码进行了差分密码分析。
A differential cryptanalysis of the iterated block cipher based on the new round function is presented.
研究AES- 256抵抗相关密钥-不可能差分密码分析的能力。
In this paper, the strength of AES-256 against the related-key impossible differential attack is examined.
指出了使用大规模的基于全奇异矩阵的代替置换网络可有效地提高分组密码抗差分密码分析的安全性。
Therefore, using large completely nonsingular matrix based substitution permutation networks can effectively improve cipher security in relation to differential cryptanalysis.
AC分组密码的设计结合了宽轨迹策略和比特块技术,以确保算法对差分密码分析和线性密码分析的安全性。
The cipher design combines the wide trail strategy and bit-slice technology that ensure the resistance AC against differential and linear cryptanalysis.
为进一步提高密码芯片的安全性,密码芯片必须防止简单能量分析和差分能量分析的攻击。
To be more secure, crypto-chips should be protected against simple power analysis attack and differential power analysis attack.
同时理论和实验表明,该算法具有较高的安全性,能够抵抗差分和线性密码分析。
At the same time, the results of the security analyses indicate that the algorithm can against the differential and linear at - tacks and with high security.
SPN结构是一种流行的分组密码总体结构;差分和线性分析是攻击分组密码的最强有力的方法。
SPN is a popular overall structure of block cipher, and the differential cryptanalysis and linear cryptanalysis are the most powerful approaches to attack most symmetric block ciphers.
给出了差分序列的若干性质,对差分分析方法在序列密码中的应用作了一些探讨,并给出了攻击实例。
In this paper, we point out some properties of the differential sequence, discuss the applications of differential cryptanalysis in sequence cipher attack and provide an attack sample.
差分功率分析(DPA)方法可有效地对加密的集成电路芯片进行攻击解密,它绕过了加解密算法繁琐的数学分析,从而获取密码和信息。
The method of DPA may attack on encrypted FPGA effectively, which does not need complex analysis to encryption arithmetic and obtains ciphertext and information.
差分功耗分析(DPA)作为一种获取密码芯片密钥的旁道攻击方法,对目前的信息安全系统构成了严峻挑战。
Differential power analysis attack (DPA) is a powerful tool for retrieving secrets embedded in cryptographic devices and it has been a considerable threat to the information security system.
差分功耗分析(DPA)作为一种获取密码芯片密钥的旁道攻击方法,对目前的信息安全系统构成了严峻挑战。
Differential power analysis attack (DPA) is a powerful tool for retrieving secrets embedded in cryptographic devices and it has been a considerable threat to the information security system.
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