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Cryptography in Constant Parallel Time

  • Benny¬†Applebaum

Part of the Information Security and Cryptography book series (ISC)

Table of contents

  1. Front Matter
    Pages I-XVI
  2. Benny Applebaum
    Pages 1-9
  3. Benny Applebaum
    Pages 11-18
  4. Benny Applebaum
    Pages 19-31
  5. Benny Applebaum
    Pages 33-78
  6. Benny Applebaum
    Pages 107-121
  7. Benny Applebaum
    Pages 147-185
  8. Back Matter
    Pages 187-193

About this book

Introduction

Locally computable (NC0) functions are "simple" functions for which every bit of the output can be computed by reading a small number of bits of their input. The study of locally computable cryptography attempts to construct cryptographic functions that achieve this strong notion of simplicity and simultaneously provide a high level of security. Such constructions are highly parallelizable and they can be realized by Boolean circuits of constant depth. 

This book establishes, for the first time, the possibility of local implementations for many basic cryptographic primitives such as one-way functions, pseudorandom generators, encryption schemes and digital signatures. It also extends these results to other stronger notions of locality, and addresses a wide variety of fundamental questions about local cryptography. The author's related thesis was honorably mentioned (runner-up) for the ACM Dissertation Award in 2007, and this book includes some expanded sections and proofs, and notes on recent developments. 

The book assumes only a minimal background in computational complexity and cryptography and is therefore suitable for graduate students or researchers in related areas who are interested in parallel cryptography. It also introduces general techniques and tools which are likely to interest experts in the area.

Keywords

Computational Complexity Cryptanalysis Cryptography Cryptology NC0 One-Way Functions (OWF) Pseudorandom generators

Authors and affiliations

  • Benny¬†Applebaum
    • 1
  1. 1.Tel Aviv UniversitySchool of Electrical EngineeringTel AvivIsrael

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-642-17367-7
  • Copyright Information Springer-Verlag Berlin Heidelberg 2014
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Computer Science
  • Print ISBN 978-3-642-17366-0
  • Online ISBN 978-3-642-17367-7
  • Series Print ISSN 1619-7100
  • Buy this book on publisher's site