[1]知乎- 离散对数问题(欧拉函数,欧拉定理,原根)[2]cnblogs:证明与计算(2): 离散对数问题(Discrete logarithm Problem, DLP) —— 更多内容,请访问专栏:【隐私计算】 参考 ^维基百科:原根 https://zh.wikipedia.org/wiki/%E5%8E%9F%E6%A0%B9
This chapter provides an introduction to the Discrete Logarithm Problem (DLP), which is the reverse operation of the exponentiation operation in Abelian Groups in multiplicative notation, or the scalar multiplication in additive notation. The DLP in many
离散对数问题,英文是Discrete logarithm Problem,有时候简写为Discrete log,该问题是十几个开放数学问题(Open Problems in Mathematics, [0.a], [0.b])中的一个。为什么要从离散对数问题说起?因为后面的内容中会反复使用到,因此我们希望用独立的一节分析来消除理解上的不确定性。 0x01 背景 对数logb(a)是...
Message recovery for signature schemes based on the discrete logarithm 系统标签: osref logarithm ospa wetlands schemes discrete knowbeans.HenryDavidThoreau,Walden,18544.1DoVegetationMatricesDifferTreatment?Differencesvegetationmatriceswerenon-significantREF,OSPAOSREFcomparisons(Table4.1).REFwetlandsweremostsimilaral...
discrete logarithmLet G be a cyclic group of order n , and g be a generator for G . Given an element \\(y \\in G\\) , the discrete logarithm problem is to find an integer x such that $$ g^x = y. $$ The discrete logarithm problem has been of particular interest since Diffie...
(n) Where n= p m ,or 2p m Hayder Raheem Hashim Assistant Lecturer Department of Mathematics Faculty of Mathematics & Computer Science University of Kufa, Iraq Abstract— This study is mainly about the discrete logarithm problem in the ElGamal cryptosystem over the abelian group U(n) ...
The Verification Procedure some j chosen at random, then computing s is equivalent Given m, r, and s, it is easy to verify the authenticity of to solving a discrete logarithm problem over GF ( p). the signature by computing both sides of (3) and checking If the forger fixes s first,...
Thediscretelogarithmproblem.2–SubexponentialalgorithmsPierrickGaudryCaramel–LORIACNRS,UniversitédeLorraine,InriaMPRI–12.2–2013-20141/32ReferencesRecommendedbooks:MathematicsofPublicKeyCryptography,byStevenGalbraith.CambridgeUniversityPress,2012.AlgorithmicCryptanalysis,byAntoineJoux.ChapmanandHall,CRC,20092/32PlanRefresh...
Discrete logarithm problemPollard’s rho algorithmDistinguished pointTrapdoor discrete logarithm groupFuzzy Hellmana b s t r a c tA trapdoor discrete logarithm group is an algebraic structure in which the feasibilityof solving discrete logarithm problems depends on the possession of some trapdoor...
Discrete Logarithm Problem 题目链接: http://acm.hust.edu.cn/vjudge/contest/127401#problem/D Description http://7xjob4.com1.z0.glb.clouddn.com/42600d1bedc3c308a68ea0453befd84e Input The first line of the input file contains a prime p, 1 < p < 2^13 . This prime will be used in...