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The newest available version (v7.2) is decrypt only, its own authenticity and real reasons behind the movement are unclear, and its use is not recommended. Disk: Whether the whole physical disk or logical volume can be encrypted, including the partition tables and master boot record. Note that this does not imply that the encrypted disc can be utilized as the boot disk itself; refer to pre-boot authentication in the features comparison table. .
Document: When the encrypted container can be stored in a file (usually implemented as encrypted loop apparatus ).
Swap space: When the swap space (called a"pagefile" on Windows) can be encrypted individually/explicitly.
Different modes of operation supported by this software. Note that an encrypted volume can only use one mode of operation.
CBC with predictable IVs: The CBC (cipher block chaining) mode where initialization vectors are statically derived from the sector number and are not confidential; this means that IVs are re-used when overwriting a business and the vectors can easily be guessed by an attacker, leading to watermarking strikes.
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CBC with key IVs: The CBC mode where initialization vectors are statically derived from the encryption key and sector number. The IVs are secret, but they are re-used with overwrites. Methods for this include ESSIV and encrypted sector numbers (CGD).
CBC with random per-sector keys: The CBC mode where random keys are generated for every sector when it is written to, thus does not display the common weaknesses of CBC with re-used initialization vectors. The individual sector keys are stored on disk and encrypted with a master key. (Watch GBDE for details).
LRW: The Liskov-Rivest-Wagner tweakable narrow-block manner, a style of operation specifically designed for disk encryption. Superseded by the secure XTS mode because of security concerns.126
XTS: XEX-based Tweaked CodeBook style (TCB) using CipherText Stealing (CTS), the SISWG (IEEE P1619) standard for disk encryption.
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"Protect guards laptop and background data". Archived in the original on March 2, 2005. Retrieved 2008-09-03.
Company and product name change to Pointsec"Protect Data Security Inc. changes name to Pointsec Mobile Technologies Inc". Archived in the original on 2004-08-20. Retrieved 2008-09-03.
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Dm-crypt was initially included in Linux kernel version 2.6.4: Clemens Fruhwirth. "LUKS version history". Archived in the original on 2006-12-25. Retrieved 2006-12-24.
"gbde(4) man page in FreeBSD 4.11". GBDE manual page web as it appeared in FreeBSD 4.11. Retrieved 2006-12-24.
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"PGP 6.0 Freeware published - any int'l links". Newsgroup:Â comp.security.pgp. Usenet:Â [email protected]. Retrieved 2007-01-04.
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Rebranded as ThinkVantage Client Security "ThinkVantage Technologies Deployment Guide" (PDF). Lenovo. Retrieved 2008-03-05. permanent dead link
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2 Although CipherShed can be built under FreeBSD, It's not recommended to run it because of bugs and instabilities when CipherShed is tried to be used
A b 3 Third party app allows to open containers encryptes using AES-256, SHA-512 hash and FAT file system
12 Although TrueCrypt can be built under FreeBSD, It's not recommended to run it because of bugs and instabilities when TrueCrypt is attempted to be used
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13 Third party app allows to encrypt and decrypt VeraCrypt containers (only available in the paid version)
a b "BitLocker Drive Encryption Technical Overview". Microsoft. Archived in the original on 2008-02-24. Retrieved 2008-03-13.
a b c d Roland C. Dowdeswell, John Ioannidis. "The CryptoGraphic Disk Driver" (PDF). CGD design newspaper. Retrieved 2006-12-24.
Federico Biancuzzi (2005-12-21). "Inside NetBSD's CGD". interview with Roland Dowdeswell. ONLamp.com. Retrieved 2006-12-24.
"Operating Systems Supported for System Encryption" (PDF). CipherShed Documentation. CipherShed Project. Retrieved 2014-12-27.
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Though every volume encrypted with CipherShed can only have one active master key, it is possible to get its contents via more than one header. Each header can have a different password and/or keyfiles if any (cf. TrueCrypt FAQ: Can there be a way to get an administrator to reset a volume password or pre-boot authentication password when a user forgets it (or loses a keyfile)).
A b"Some encryption programs use TPM to prevent strikes. Can TrueCrypt use it too". TrueCrypt FAQ. TrueCrypt Foundation. Archived in the original on 2013-04-16. Retrieved 2014-05-28.