大数模幂在密码学领域有广泛的应用,它是公钥密码的基础。 3. In order to prevent sub-secret transmitting in public channel, this paper proposes a secret sharing scheme based on intractability of discrete logarithm and commutativity of modularexponentiation. ...
Figuratively, one can describe exponentiation, as a process of “pushing down” some information on the logarithm of a function resulting in establishing properties of that function: “desiredpropertiesoff”=e“giveninformationaboutlogf”. We indicate three exponentiation approaches. The first approach,...
the core operation in the three most popular families of public-key algorithms: integer factorization based schemes (e.g., RSA public key encryption ); discrete logarithm problem based schemes (e.g., Digital Signature Standard or Diffie-Hellman key agreement ); and elliptic curve cryptography . ...
On the other hand, computing thediscrete logarithm离散对数 – that is, the task of finding the exponentewhen givenb,c, andm– is believed to be difficult. Thisone-way functionbehavior makes modular exponentiation a candidate for use in cryptographic algorithms....
13.If we use exponentiation to encrypt or decrypt, the adversary can use logarithm to attack.如果我们运用求幂运算来加密和解密,对手就可以运用对数进行攻击。 14.To terminate a computational process in accordance with some rule, e. g., to end the evaluation of a power series at a specified term...
cryptography elliptic-curves exponentiation jni-wrapper elliptic-curve-arithmetic verificatum verificatum-vec Updated Sep 10, 2022 M4 netromdk / math Star 2 Code Issues Pull requests Math library written in C++ math cpp gcd gmp pollard math-library logarithm exponentiation lcm sieve-of-eratosthe...
Ebase for the natural logarithm; approximately 2.71828 EEven(par; golf) ESpecial Delivery(Scott Catalogue prefix; philately) EEstate(IRB) EEnterprise(Rent-A-Car) EElectronic EExtra(as in extra fine) ELondon East(postcode, United Kingdom) ...
Logarithms, constructible functions and integration on non-archimedean models of the theory of the real field with restricted analytic functions with value... We illustrate how one can embed such a logarithm into a model of the real field with restricted analytic functions and exponentiation. This ...
1. An information security device for securely and reliably managing predetermined information based on the intractability of the discrete logarithm problem in a group by performing a power operation k & A, the group being formed from a predetermined set and a binary operation performed using element...
The discrete logarithm problem tries to find n given g and gn. The Diffie-Hellman protocol uses groups in which this problem is believed to be hard. Other protocols may employ groups of unknown order (=number of elements), in which case it may be hard to find g given n and gn. The ...