Kriptografski algoritmi u vojnoj domeni

undergraduate thesis

• Title (english): Cryptographic algorithms in the military domain
• Author: Antonia Vuica
• Mentor: Marin Vuković (mentor)
• Mentor: Darko Možnik (komentor)
• Committee member: Ivica Smojver (predsjednik povjerenstva)
• Committee member: Marin Vuković (član povjerenstva)
• Committee member: Darko Možnik (član povjerenstva)
• Granter: University of Zagreb; (Croatian Defence Academy "Dr. Franjo Tuđman"); Zagreb
• Defense date and country: 2023-07-10, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Security and Defense Science
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Kriptografija je neophodna prilikom osiguravanja privatnosti osobi koja je izložena internetu ili
nekom drugom obliku digitalne komunikacije. Moderna kriptografija podrazumijeva zaštitu
podataka pomoću funkcija sažetka, simetričnim šifriranjem i asimetričnim šifriranjem. Što se tiče
simetričnih algoritama, za današnju primjenu i u vojne, i u komercijalne svrhe smatra se
sigurnim AES algoritam (Advanced Encryption Algorithm), a kod asimetričnih RSA algoritam
(Ronald, Shamir, Adelman). Specifično kod vojnih uređaja češće se koristi AES algoritam zbog
jednostavnosti u usporedbi s RSA algoritmom. Pomoću Python programskog jezika je moguće
provesti implementaciju oba algoritma, a pomoću alata otvorenog koda John the Rippera-a,
analiza sigurnosti zaštite lozinke algoritmima.

Abstract (english)

Cryptography is crucial for securing the privacy of a person who is exposed to the Internet or
some other form of digital communication. Modern cryptography implies the security of data
with the use of function summary, simetrical crypting, and asimetrical crypting. For simetrical
algorithms, for instance, AES alghoritham is considered safe for use in commercial and military
purposes, and for asimtrical algorithms, RSA is considered safe. Military devices are frequently
using more AES because of its simplicity in contrast to the RSA. With the help of the program
language Python, it is possible to implement both algorithms, and with the John the Ripper open
code tool, it is possible to analyze the security protection code algorithm.

• Keywords: kriptografija; simetrična kriptografija; asimetrična kriptografija; funkcije sažetka; AES algoritam; RSA algoritam; zaštita podataka; Python; John the Ripper
• Keywords (english): cryptography; symetrical cryptography; asimetrical cryptography; hash function; military devices; AES algorithm; RSA algorithm; data protection; Python; John the Ripper
• Language: croatian
• URN:NBN: urn:nbn:hr:249:684767
• Study programme: Title: Military Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica inženjer/inženjerka vojnog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica inženjer/inženjerka vojnog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2024-01-15 11:14:21