Finding Hash Collisions

Name: Finding Hash Collisions
Brand: VDM Verlag Dr. Mueller E.K.
SKU: 9783639066135
Price: 275.06 RON
Availability: InStock

Efficient Hash Collision Search Strategies onSpecial-Purpose Hardware

Autor: Sven Schäge

Limbă:

Legare: Carte broșată

Editura: VDM Verlag Dr. Mueller E.K.

Disponibilitate: În depozitul extern

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275.06 lei

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

Informații despre carte

Autor

Sven Schäge

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2008

Pagini

104

EAN

9783639066135

ISBN

3639066138

Enbook ID

06815964

Editura

VDM Verlag Dr. Mueller E.K.

Greutate

150

Dimensiuni

152 x 229 x 6

Descriere completă

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

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