Finding Hash Collisions

Name: Finding Hash Collisions
Brand: VDM Verlag Dr. Mueller E.K.
SKU: 9783639066135
Price: 1149 CZK
Availability: InStock

Efficient Hash Collision Search Strategies onSpecial-Purpose Hardware

Autor: Sven Schäge

Jazyk:

Vazba: Brožovaná

Vydavatel: VDM Verlag Dr. Mueller E.K.

Dostupnost: Skladem u dodavatele

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Hash functions play an important role in informationtechnology. They are incorporated in many securi...

Informace o knize

Autor

Sven Schäge

Jazyk

Angličtina

Vazba

Kniha - Brožovaná

Vydáno

2008

Stránek

104

EAN

9783639066135

ISBN

3639066138

Enbook ID

06815964

Vydavatel

VDM Verlag Dr. Mueller E.K.

Hmotnost

150

Rozměry

152 x 229 x 6

Kompletní popis

Hash functions play an important role in informationtechnology. They are incorporated in many securityprotocols and security-critical applications andensure essential security properties for the overallsystems.To verify their current status of security, hashfunctions are regularly exposed to new attacks fromthe scientific community. Almost all of these attacksare executed on standard PCs. However, the relevanceof such attacks is limited: real attackers are notconfined to the use of standard PCs. Instead theycould develop specialized hardware that executesattacks much faster or cost-efficient.In this book we examine which alternative hardwaretechnologies are suited for developing specializedarchitectures for the execution of attacks on hashfunctions. As a proof-of-concept, we develop a verycost-efficient microprocessor with a specializedinstruction set and corresponding assembler software.Based on this, we implement a full hardware unit tosearch for collisions in hash functions. We show thatexecuting attacks on our architecture is, given afixed amount of money, multiple times faster than onstandard PCs.

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Finding Hash Collisions

Efficient Hash Collision Search Strategies onSpecial-Purpose Hardware

Informace o knize

Kompletní popis

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