Raspodijeljeni sustav ugradbenih računala za generiranje sažetaka korištenih za zaštitu lozinki

undergraduate thesis

• Title (english): Distributed System of Embedded Computers for Password Hash Generation
• Author: Stipe Ražov
• Mentor: Josip Knezović (mentor)
• Committee member: Josip Knezović (predsjednik povjerenstva)
• Committee member: Igor Čavrak (član povjerenstva)
• Committee member: Ivana Bosnić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-06-26, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Tema ovog završnog rada je bila implementacija algoritma za izračun sažetaka bcrypt koji se koristi kao žaštita lozinki. Bcrypt je temeljen na algoritmima Blowfish i EksBlowfish. Pokretanjem John the Ripper-a, programa za probijanje lozinki, mjerila se brzina i energetska učinkovitost implementacije algoritma bcrypt na dvjema platformama, Parallella i ZedBoard. Parallella je visoko efikasna platforma koja se sastoji od Zynq-7000 dvo jezgrena ARM Cortex-A9 procesora. Zedboard je heterogena računalna platforma koja se sastoji od Zxnq-7020 računalnog sustava na čipu (Soc). Mjerenje je pokazalo da što se tiče brzine izvođenja ZeadBoard dosta bolji, dok su im energetske učinkovitosti dosta slične.

Abstract (english)

Theme of this thesis is implementation of hashing algorithm bcryt which is designed to resist attacks. Bcrypt is based on password hashing algorithms Blowfish and EksBlowfish. By runing John the Ripper, password cracker, we where testing speed and energy efficiency of bcrypt algorithm. The Parallella bord energy efficient computer which contains of Zyng-7000 dual Arm Cortex-A9 processor. The Zeadboad is a heterogeneous platform which consists of Zynq-7020 system on chip device. Testing indiceted that regarding speed ZedBoard is far better, while energy efficiency are quite similar.

• Keywords: kriptoanaliza; bcrypt; John the Riper; Parallella; ZedBoard
• Keywords (english): cryptanalysis; bcrypt; John the Ripper; Parallella; Zedboard
• Language: croatian
• URN:NBN: urn:nbn:hr:168:162836
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-14 00:24:24