Computer algebra in coding theory and cryptanalysis pdf epub mobi txt 電子書下載 2024

☆☆☆☆☆
簡體網頁||繁體網頁

Stanislav Bulygin

Suedwestdeutscher Verlag fuer Hochschulschriften

2009-08-17

136

USD 111.00

Paperback

9783838109480

圖書標籤:

喜歡 Computer algebra in coding theory and cryptanalysis 的讀者還喜歡

下載链接在页面底部

點擊這裡下載

facebook linkedin mastodon messenger pinterest reddit telegram twitter viber vkontakte whatsapp 複製鏈接

想要找書就要到小哈圖書下載中心

qciss.net

立刻按 ctrl+D收藏本頁

你會得到大驚喜!!

发表于2024-09-21

Computer algebra in coding theory and cryptanalysis epub 下載 mobi 下載 pdf 下載 txt 電子書下載 2024

Computer algebra in coding theory and cryptanalysis pdf epub mobi txt 電子書下載 2024

圖書描述

This book that represents the author's Ph.D. thesis is devoted to applying symbolic methods to the problems of decoding linear codes and of algebraic cryptanalysis. The initial problems are reformulated in terms of systems of polynomial equations over a finite field, which solution(s) should yield a way to solve the initial problems. Solutions of such systems are obtained using Grbner bases. The first part is devoted to an application of system solving to decoding linear codes. The original method for arbitrary linear codes, which in some sense generalizes the Newton identities method, is proposed. Since for the method to work the field equations" are not needed, it is possible to handle quite large codes. The second part is about the algebraic cryptanalysis of the AES. The systems usually considered in this area have many auxiliary variables that are not needed for the key recovery. Therefore, here the approach is provided where these variables are eliminated and a resulting system in key-variables only is then solved. This is shown to be effective for small scale variants of the AES especially when using several plain-/ciphertext pairs.

Computer algebra in coding theory and cryptanalysis 下載 mobi epub pdf txt 電子書