Hardware Evaluation of SHA-3 Candidates

Cryptographic hash functions are used extensively in information security, most notably in digital authentication and data integrity verification. Their performance is an important factor of the overall performance of a secure system. In 2005, some groups of cryptanalysts were making increasingly successful attacks and exploits on the cryptographic hash function, SHA-1, the most widely used hash function of the secure hashing algorithm family. Although these attacks do not work on SHA-2, the next in the series of the secure hashing algorithm family, the National Institute of Standards and Technology still believes that it is necessary to hold a competition to select a new algorithm to be added to the current secure hashing algorithm family. The new algorithm will be chosen through a public competition. The entries will be evaluated with different kinds of criteria, such as security, performance and implementation characteristics. These criteria will not only cover the domain of software, but the domain of hardware as well. This is the motivation of this thesis. This thesis will describe the experiments and measurements done to evaluate the SHA-3 cryptographic hash function candidates' performance on both ASIC and FPGA devices. The methodology, metrics, implementation details, and the framework of the experiments will be described. The results on both hardware devices will be shown and possible future directions will be discussed.

Name thesis:degree_name

Master of Science

Level thesis:degree_level

masters

Discipline thesis:degree_discipline

Electrical and Computer Engineering

Department dc:contributor.department

Electrical and Computer Engineering

Grantor dc:publisher

Virginia Tech

Year dc:date.issued

2011

Author dc:creator

• Huang, Sinan

Chairs dc:contributor.committeechair

• Nazhandali, Leyla
• Schaumont, Patrick R.

Committee member dc:contributor.committeemember

• Shukla, Sandeep K.

• Cryptography
• Security
• SHA-3
• Hardware Evaluation

Statement dc:rights

• In Copyright

Licence dc:rights.uri

• http://rightsstatements.org/vocab/InC/1.0/

Dc Identifier Other

etd-05172011-141328

OAI identifier oai:identifier

oai:vtechworks.lib.vt.edu:10919/32932