Broadband Quantum Cryptography (Paperback)

Daniel J. Rogers

  • 出版商: Morgan & Claypool
  • 出版日期: 2010-04-05
  • 售價: $1,400
  • 貴賓價: 9.5$1,330
  • 語言: 英文
  • 頁數: 100
  • 裝訂: Paperback
  • ISBN: 1608450597
  • ISBN-13: 9781608450596
  • 相關分類: 資訊安全量子計算
  • 海外代購書籍(需單獨結帳)

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商品描述

Quantum cryptography is a rapidly developing field that draws from a number of disciplines, from quantum optics to information theory to electrical engineering. By combining some fundamental quantum mechanical principles of single photons with various aspects of information theory, quantum cryptography represents a fundamental shift in the basis for security from numerical complexity to the fundamental physical nature of the communications channel. As such, it promises the holy grail of data security: theoretically unbreakable encryption. Of course, implementing quantum cryptography in real broadband communications systems poses some unique challenges, including generating single photons, distilling random keys from the quantum key distribution process, and maintaining security at both the theoretical and practical level. Overall, quantum cryptography has a place in the history of secret keeping as a novel and potentially useful paradigm shift in the approach to broadband data encryption. Table of Contents: Introduction / Elements of Classical Cryptography / The Quantum Mechanics of Photons / Fundamentals of Quantum Key Distribution / Information Theory and Key Reconciliation / Components for Broadband QKD / A Survey of QKD Implementations / Conclusion - QKD in the Marketplace

商品描述(中文翻譯)

量子密碼學是一個快速發展的領域,涵蓋了從量子光學到資訊理論再到電子工程等多個學科。通過結合單光子的一些基本量子力學原理和資訊理論的各個方面,量子密碼學代表了從數值複雜性到通信通道的基本物理性質的安全基礎的根本轉變。因此,它承諾了數據安全的聖杯:理論上無法破解的加密。當然,在實際的寬頻通信系統中實現量子密碼學面臨著一些獨特的挑戰,包括生成單光子、從量子密鑰分發過程中提煉隨機密鑰,以及在理論和實際層面上保持安全性。總的來說,量子密碼學作為一種新穎且潛在有用的範式轉變,對於寬頻數據加密的方法具有重要的歷史地位。

目錄:
引言 / 古典密碼學要素 / 光子的量子力學基礎 / 量子密鑰分發的基礎 / 資訊理論和密鑰協調 / 寬頻量子密鑰分發的組件 / 量子密鑰分發實現的調查 / 結論 - 量子密鑰分發在市場上的應用