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53 lines
2.5 KiB
Markdown
53 lines
2.5 KiB
Markdown
Cryptomator
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====================
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Multiplatform transparent client-side encryption of your files in the cloud. You need Java 8 in order to run the application. Get the runtime environment here: http://www.oracle.com/technetwork/java/javase/downloads/index.html
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If you want to take a look at the current beta version, go ahead and download [Cryptomator.dmg](https://github.com/totalvoidness/cryptomator/releases/download/v0.2.0/Cryptomator.dmg), [Cryptomator.exe](https://github.com/totalvoidness/cryptomator/releases/download/v0.2.0/Cryptomator.exe) or [Cryptomator.jar](https://github.com/totalvoidness/cryptomator/releases/download/v0.2.0/Cryptomator.jar).
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## Features
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- Totally transparent: Just work on the encrypted volume, as if it was an USB drive
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- Works with Dropbox, OneDrive (Skydrive), Google Drive and any other cloud storage, that syncs with a local directory
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- In fact it works with any directory. You can use it to encrypt as many folders as you like
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- AES encryption with up to 256 bit key length
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- Client-side. No accounts, no data shared with any online service
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- Filenames get encrypted too
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- No need to provide credentials for any 3rd party service
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- Open Source means: No backdoors. Control is better than trust
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- Use as many encrypted folders in your dropbox as you want. Each having individual passwords
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## Security
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- Default key length is 256 bit (falls back to 128 bit, if JCE isn't installed)
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- PBKDF2 key generation
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- 4096 bit internal masterkey
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- Cryptographically secure random numbers for salts, IVs and the masterkey of course
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- Sensitive data is swiped from the heap asap
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- Lightweight: Complexity kills security
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## Consistency
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- I/O operations are transactional and atomic, if the file systems supports it
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- ~~Metadata is stored per-folder, so it's not a SPOF~~
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- *NEW:* No Metadata at all. Encrypted files can be decrypted even on completely shuffled file systems (if their contents are undamaged).
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## Dependencies
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- Java 8 (for UI only - runs headless on Java 7)
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- Maven
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- Awesome 3rd party open source libraries (Apache Commons, Apache Jackrabbit, Jetty, Jackson, ...)
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## TODO
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### Core
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- Support for HTTP range requests
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### UI
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- Automount of WebDAV volumes for Win/Tux
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- Drive icons in WebDAV volumes
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- Change password functionality
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- Better explanations on UI
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## License
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Distributed under the MIT license. See the LICENSE file for more info.
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[](https://travis-ci.org/totalvoidness/cryptomator)
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