Energetski učinkovite implementacije algoritma za izračun sažetka

Maljić, Tomislav

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master's thesis

Energetski učinkovite implementacije algoritma za izračun sažetka

Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. urn:nbn:hr:168:271931

Maljić, Tomislav

University of Zagreb
Faculty of Electrical Engineering and Computing

Cite this document

APA 6th Edition

Maljić, T. (2016). Energetski učinkovite implementacije algoritma za izračun sažetka (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:271931

MLA 8th Edition

Maljić, Tomislav. "Energetski učinkovite implementacije algoritma za izračun sažetka." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. https://urn.nsk.hr/urn:nbn:hr:168:271931

Chicago 17th Edition

Harvard

Maljić, T. (2016). 'Energetski učinkovite implementacije algoritma za izračun sažetka', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 24 April 2024, https://urn.nsk.hr/urn:nbn:hr:168:271931

Vancouver

Maljić T. Energetski učinkovite implementacije algoritma za izračun sažetka [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2016 [cited 2024 April 24] Available at: https://urn.nsk.hr/urn:nbn:hr:168:271931

IEEE

T. Maljić, "Energetski učinkovite implementacije algoritma za izračun sažetka", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:168:271931

Cite this item: https://urn.nsk.hr/urn:nbn:hr:168:271931

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Metadata

Title	Energetski učinkovite implementacije algoritma za izračun sažetka
Title (english)	Energy-Efficient Hash Algorithm Implementations
Author	Tomislav Maljić
Mentor	Josip Knezović (mentor)
Committee member	Josip Knezović (predsjednik povjerenstva)
Committee member	Hrvoje Mlinarić (član povjerenstva)
Committee member	Igor Čavrak (član povjerenstva)
Granter	University of Zagreb Faculty of Electrical Engineering and Computing Zagreb
Defense date and country	2016-07-13, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Computing
Abstract	Tema ovog diplomskog rada bila je energetski učinkovita implementacija algoritma za izračun sažetka sha256crypt. Objašnjeni su osnovni kriptografski pojmovi, kriptosustav i kriptoanaliza. Zatim su pokazane funkcije sažimanja, algoritam za SHA- 256 kojeg koristi sha256crypt. Također, navedeni su i objašnjeni napadi na funkcije sažimanja i zaštita od njih upotrebom soli. Nad standardnom implementacijom sha256crypta u programskom jeziku C proveden je profiling kojim je ustanovljeno da funkcija sha256_process_block() vremenski i računski najzahtjevnija i implementirana je u programibilnoj logici kao zaseban IP blok. Potom je novostvoreni IP blok povezan s procesorom, a standardna implementacija sha256crypta je modificirana kako bi mogla slati podatke na IP blok za izračun sažetka.
Abstract (english)	Thesis of this paper was energy-efficient implementation of sha256crypt hash algorithm. Basic cryptography concepts were explained, cryptosystem and cryptoanalysis. Hash functions were shown including the algorithm for SHA-256 which sha256crypt uses. Also, attacks on hash functions were listed and protection against them using the salt. Profiling was done on standard implementation of sha256crypt written in C, from which was established that sha256_process_block() function is the most time and resources costly, so it was implemented u programmable logic as a custom IP core. Then the newly created IP core was connected with processor and standard implementation of sha256crypt was modified that it can send data to IP core for hash computation.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:168:271931
Study programme	Title: Computing Study programme type: university Study level: graduate Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
Type of resource	Text
File origin	Born digital
Access conditions	Closed access
Terms of use
Public note
Repository	FER Repository
Created on	2018-02-06 10:17:47

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