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authorJakob Unterwurzacher2015-09-06 12:12:14 +0200
committerJakob Unterwurzacher2015-09-06 12:12:14 +0200
commitf2e2b813611a57192960e87df90ceed73d8e47d9 (patch)
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parent0a35d0970e86efbc5ed494395de7b448d3e337d0 (diff)
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Also, run go fmt
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+GoCryptFS
+=========
+A minimal encrypted overlay filesystem written in Go.
+
+Built on top of the
+native Go FUSE library [bazil.org/fuse](https://github.com/bazil/fuse)
+and the [ClueFS](https://github.com/airnandez/cluefs) loopback file system.
+
+Inspired by [EncFS](https://github.com/vgough/encfs).
+
+Design
+------
+* Authenticated encryption of file contents using AES-GCM-128
+ * 96 bit nonce that starts from a random value and counts up
+ * uses openssl through [spacemonkeygo/openssl](https://github.com/spacemonkeygo/openssl)
+ for a 3x speedup compared to `crypto/cipher`
+* AES-CBC filename encryption
+
+Current Status
+--------------
+* Work in progress
+* Key is set to static all-zero
+* Not ready for anything but testing and debugging
+
+Testing
+-------
+Run `./main_benchmark.bash` to run the test suite and the streaming read/write
+benchmark.
+
+The output should look like this:
+
+ $ ./main_benchmark.bash
+ + go build
+ + go test -bench=.
+ PASS
+ BenchmarkStreamWrite 100 14062281 ns/op 74.57 MB/s
+ BenchmarkStreamRead 100 11267741 ns/op 93.06 MB/s
+ ok github.com/rfjakob/gocryptfs 7.569s