书目名称 | Stream Ciphers | 编辑 | Andreas Klein | 视频video | | 概述 | Provides a detailed introduction to stream ciphers including history, mathematics and many examples.Contains many useful exercises and solutions.Features many real-world applications like the security | 图书封面 |  | 描述 | .In cryptography, ciphers is the technical term for encryption and decryption algorithms. They are an important sub-family that features high speed and easy implementation and are an essential part of wireless internet and mobile phones.. .Unlike block ciphers, stream ciphers work on single bits or single words and need to maintain an internal state to change the cipher at each step. Typically stream ciphers can reach higher speeds than block ciphers but they can be more vulnerable to attack. Here, mathematics comes into play. Number theory, algebra and statistics are the key to a better understanding of stream ciphers and essential for an informed decision on their safety. . .Since the theory is less developed, stream ciphers are often skipped in books on cryptography. This book fills this gap. It covers the mathematics of stream ciphers and its history, and also discusses many modern examples and their robustness against attacks.. .Part I covers linear feedback shift registers, non-linear combinations of LFSRs, algebraic attacks and irregular clocked shift registers. Part II studies some special ciphers including the security of mobile phones, RC4 and related ciphers, the eStream | 出版日期 | Textbook 2013 | 关键词 | Cryptographic ciphers; RC4; Stream ciphers | 版次 | 1 | doi | https://doi.org/10.1007/978-1-4471-5079-4 | isbn_softcover | 978-1-4471-5078-7 | isbn_ebook | 978-1-4471-5079-4 | copyright | Springer-Verlag London 2013 |
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