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Minnet sviker Aldrig: Att utnyttja volatil data i Krypterade system
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE).
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE).
2014 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

When the use of encryption amongst the regular computer user grows morewidespread than ever it makes the life of the IT-forensics experts difficult.Hampering the judicial investigations that otherwise could have lead to convictions.

In this report we will treat the subject of crypto analysis with a focus on decrypting files and devices encrypted with the software TrueCrypt. A solution will be presented that can facilitate the future work involving encryption. The application DFEAT that has been developed during the writings of this report is faster than the corresponding software EFDD, and attacks both partitions and bitwise copies of entire harddrives where PKF fails.DFEAT is a lightweight application that is almost 50 times smaller compared to EFDD and 200 times smaller than PKF's portable version.

Place, publisher, year, edition, pages
2014. , 70 p.
Keyword [en]
Encryption, decryption, crypto analysis, truecrypt
Keyword [sv]
Kryptering, dekryptering, kryptoanalys, truecrypt
National Category
Other Engineering and Technologies not elsewhere specified
Identifiers
URN: urn:nbn:se:hh:diva-26424OAI: oai:DiVA.org:hh-26424DiVA: diva2:745758
Subject / course
Computer science and engineering
Supervisors
Examiners
Available from: 2014-10-01 Created: 2014-09-11 Last updated: 2014-10-01Bibliographically approved

Open Access in DiVA

Minnet sviker Aldrig(861 kB)3493 downloads
File information
File name FULLTEXT01.pdfFile size 861 kBChecksum SHA-512
5c575073fcd39c8a078742aea0a6e15cfca8c35ea15e1bfef2bb10a00d9f7dabc04c66675c2ea04430657a66bfc9dd62edaf8e5388565a08bdf6a58e8a262a39
Type fulltextMimetype application/pdf

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Ringmann, BjörnHildeblom, Peter
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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf