Titlebook: Algebra for Applications; Cryptography, Secret Arkadii Slinko Textbook 2020Latest edition Springer Nature Switzerland AG 2020 public key cr

chisel

Error-Correcting Codes, not completely reliable. Even the best telecommunication systems connecting numerous information centres in various countries have some nonzero error rate. Error-correcting codes considered in this chapter were designed to resolve this problem. After a giving an example of a nonlinear code based on

手榴弹

绅士

De Gaulle und die deutsche Jugend is another goal of cryptography which is any process by which you verify that someone is indeed who they claim they are. Digital signatures are a special technique for achieving authentication. Nowadays cryptography has matured and it is addressing an ever increasing number of other goals like secr

paleolithic

https://doi.org/10.1057/9781137483942e start by looking at groups of permutations from which the concept of a group took its origin. Permutations have a diverse range of applications to cryptography. We pay a special attention to orders of permutations and analysis of repeated actions. We briefly consider several topics, in general gro

想象

https://doi.org/10.1057/9781137483942ruction of such fields in Chap. .. In this chapter we also prove a very important result that the multiplicative group of any finite field is cyclic. This makes it possible to define “discrete logarithms”-special functions on finite fields that are difficult to compute, and widely used in cryptograp

BOLT

可转变

https://doi.org/10.1007/978-90-313-6308-7re so important that they present a dilemma. If too many copies are distributed, one may be leaked. If too few, they might all be lost or accidentally destroyed. Secret sharing schemes invented by Shamir ([21]) and Blakley (1979) address this problem and allow arbitrarily high levels of confidential

Schlemms-Canal

filial

RENAL

Springer Undergraduate Mathematics Serieshttp://image.papertrans.cn/a/image/152496.jpg