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Unlocking FileVault

URL
http://events.ccc.de/congress/2006/Fahrplan/attachments/1244-23C3VileFault.pdf
File name
1244-23C3VileFault.pdf
File size
548.6 KB
MD5
96481a8751ba401db825ab21734f1c93
SHA1
fb16212895f9c048d8978bbe5f9f4b53fe244eca

Analysis of the MacOS X storage encryption technology FileVault. Having fun by reverse-engineering private Frameworks under MacOS X. We present an analysis of Apple's proprietary disk encryption technology, FileVault. Besides the vendor's claim of 128-bit security through the use of AES, not much was previously known about its inner workings. This talk will fill in the many missing details in the puzzle and analyse the design decisions. Besides the cryptographic details, this talk will of show how the relevant parts of the DiskImages framework were reverse-engineered for this project.

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