![]() ![]() A very long password that no one can force out of your brain or a keyfile for which you can ensure no one has access to. You should always make a backup of your keyfile in case of data-corruption or if your drive dies.īasically it comes down what to you prefer and what level of security you want to archieve. But a plain text file will just be as limited to its number of symbols as your keyboard is, and thus is a very bad idea to start with.įorgetting a password is as bad as this, writing it down is as bad as having a keyfile on something like an USB-stick. If the keyfile is somehow destroyed it will be nearly impossible to recreate it, unless it is a file made up of know content (eg the UN-Charta), still you have to ensure that the content is exactly the same, especially for files with meta data (eg creation date, owner name) this will be a hard task. ![]() The disadvantage, of course, is that someone might get ahold of this file. Using a keyfile, especially one with a high level of randomness will be more secure, just because it has more possible combinations. Using only a password has the disadvantage that the pool of characters is somewhat limited to the symbols on your keyboard. Because your password or file will not be exactly 256bits long, Truecrypt uses a hashing algorithm (eg RIPEMD-160) to generate the correct length.įor example, a header key for the AES-256 cipher is always 256 bits long even if HMAC-RIPEMD-160 is used Starting with this version 7.0, TrueCrypt uses this API to encrypt hibernation and crash dump files in a safe documented way.Lets start from the beginning, how encryption works.ĪES needs a key of a specific length, for AES256 that 256bits. In response to our public complaint regarding the missing API for encryption of Windows hibernation files, Microsoft began providing a public API for encryption of hibernation files on Windows Vista and later versions of Windows.When you select a volume from the list, you are asked for its password (and/or keyfiles) (unless it is cached) and if it is correct, the volume is mounted. The Favorites menu now contains a list of your non-system favorite volumes.when Windows starts or by pressing the ‘Mount Favorite Volumes’ hotkey). The order in which favorite volumes are displayed in the Favorites Organizer window can be changed and it is the order in which the volumes are mounted (e.g. For example, any of them can be mounted upon logon, as read-only or removable medium, can be assigned a special label (which is shown within the user interface instead of the volume path), excluded from hotkey mount, etc. Favorite Volumes Organizer (Favorites > ‘Organize Favorite Volumes’ or ‘Organize System Favorite Volumes’), which allows you to set various options for each favorite volume. ![]() ![]()
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