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- Программа OpenSource. Предположительно OpenSource более защищен от "дырок" т.к. любой может проверить их наличие в коде. (О реальных проверках любого OpenSource я пока, правда, слышал мало). - Программа поддерживает широкое множество алгоритмов (*). - Можно использовать keyfiles наряду с password'ами. - Программа создана как компаньон для десктопной FreeOTFE. Чтобы использовать контейнер в обоих системах, его сначала надо создать на десктопе. Контейнеры можно создать и на КПК, но они могут не работать на десктопе. - FreeOTFE (десктопная) используется довольно давно, и может работать с контейнерами созданными на Linux - Контейнеры, открытые на SD во время софт-резета, закрыты после него. Когда я пробовал CryptoStorage они оставались открытыми, из за чего я его и не поставил. + Программа небольшая (*)
(*) Поскольку программа предоставляет большой выбор криптоалгоритмов, для скорости и небольшого размера рекомендуется выбрать один, а драйверы для остальных снести.
Описание производителя: FreeOTFE: A free "on-the-fly" transparent disk encryption program for PCs (MS Windows 2000/XP) and PDAs (Windows Mobile 2003/2005)
Using this software, you can create one or more "virtual disks" on your computer - anything written to these disks is automatically, and securely, encrypted before being stored on your computers hard drive.
Features include:
* Source code freely available * Easy to use; full wizard included for creating new volumes * Data encrypted on your PC can be read/written on your PDA, and vice versa * Powerful: Supports numerous hash/encryption algorithms, and provides a greater level of flexibility than a number of other (including commercial!) OTFE systems * Hash algorithms include: MD5, SHA-512, RIPEMD-160, Tiger and many more * Cyphers include AES (256 bit), Twofish (256 bit), Blowfish (448 bit), Serpent (256 bit) and many more * "Portable mode" included; FreeOTFE doesn't need to be installed before it can be used - making it ideal for carrying your data securely on USB drives! * Operates under both PC (MS Windows 2000/XP) and PDA (Windows Mobile 2003/2005) platforms * Linux compatibility (Cryptoloop "losetup", dm-crypt and LUKS supported) * "Hidden" volumes may be concealed within other FreeOTFE volumes, providing "plausible deniability" * FreeOTFE volumes have no "signature" to allow them to be identified as such * Encrypted volumes can be either file or partition based. * Modular design allowing 3rd party drivers to be created, incorporating new hash/cypher algorithms * Decryption software available to improve transparency, and allow even the most junior software engineer to prove data is being encrypted correctly * Supports password salting (up to 512 bits), reducing the risks presented by dictionary attacks. * Allows users to backup and restore the critical areas of volume files. * Keyfile support included; store volumes and their associated metadata separately. * Uses per-sector IVs, including support for ESSIV * Volume file timestamps and attributes are reset after dismounting, increasing "plausible deniability" * Supports volumes files up to 2^63 bytes (8388608 TB) * Naturally, fully supported by SecureTrayUtil. * Plus more...!
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