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Unlocking FileVault

URL
http://dewy.fem.tu-ilmenau.de/CCC/23C3/audio/23C3-1642-en-unlocking_filevault.mp3
File name
23C3-1642-en-unlocking_filevault.mp3
File size
49.2 MB
MD5
8b77a7b9bfb4da62784b52f9e3de94c9
SHA1
76e1fe4f2db088c614d1164193935a6725f1fae2

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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