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<title>gocryptfs/cryptfs, branch v0.11</title>
<subtitle>Mirror of gocryptfs source code on Github</subtitle>
<id>http://nuetzlich.net/cgit/gocryptfs/atom?h=v0.11</id>
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<updated>2016-02-06T18:22:35+00:00</updated>
<entry>
<title>Major refactoring: Split up "cryptfs" into several internal packages</title>
<updated>2016-02-06T18:22:35+00:00</updated>
<author>
<name>Jakob Unterwurzacher</name>
</author>
<published>2016-02-06T18:20:54+00:00</published>
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<id>urn:sha1:2b8cbd944149afe51fadddbd67ee4499d1d86250</id>
<content type='text'>
"git status" for reference:

deleted:    cryptfs/cryptfs.go
deleted:    cryptfs/names_core.go
modified:   integration_tests/cli_test.go
modified:   integration_tests/helpers.go
renamed:    cryptfs/config_file.go -&gt; internal/configfile/config_file.go
renamed:    cryptfs/config_test.go -&gt; internal/configfile/config_test.go
renamed:    cryptfs/config_test/.gitignore -&gt; internal/configfile/config_test/.gitignore
renamed:    cryptfs/config_test/PlaintextNames.conf -&gt; internal/configfile/config_test/PlaintextNames.conf
renamed:    cryptfs/config_test/StrangeFeature.conf -&gt; internal/configfile/config_test/StrangeFeature.conf
renamed:    cryptfs/config_test/v1.conf -&gt; internal/configfile/config_test/v1.conf
renamed:    cryptfs/config_test/v2.conf -&gt; internal/configfile/config_test/v2.conf
renamed:    cryptfs/kdf.go -&gt; internal/configfile/kdf.go
renamed:    cryptfs/kdf_test.go -&gt; internal/configfile/kdf_test.go
renamed:    cryptfs/cryptfs_content.go -&gt; internal/contentenc/content.go
new file:   internal/contentenc/content_api.go
renamed:    cryptfs/content_test.go -&gt; internal/contentenc/content_test.go
renamed:    cryptfs/file_header.go -&gt; internal/contentenc/file_header.go
renamed:    cryptfs/intrablock.go -&gt; internal/contentenc/intrablock.go
renamed:    cryptfs/address_translation.go -&gt; internal/contentenc/offsets.go
new file:   internal/cryptocore/crypto_api.go
renamed:    cryptfs/gcm_go1.4.go -&gt; internal/cryptocore/gcm_go1.4.go
renamed:    cryptfs/gcm_go1.5.go -&gt; internal/cryptocore/gcm_go1.5.go
renamed:    cryptfs/nonce.go -&gt; internal/cryptocore/nonce.go
renamed:    cryptfs/openssl_aead.go -&gt; internal/cryptocore/openssl_aead.go
renamed:    cryptfs/openssl_benchmark.bash -&gt; internal/cryptocore/openssl_benchmark.bash
renamed:    cryptfs/openssl_test.go -&gt; internal/cryptocore/openssl_test.go
new file:   internal/nametransform/name_api.go
new file:   internal/nametransform/names_core.go
renamed:    cryptfs/names_diriv.go -&gt; internal/nametransform/names_diriv.go
renamed:    cryptfs/names_noiv.go -&gt; internal/nametransform/names_noiv.go
renamed:    cryptfs/names_test.go -&gt; internal/nametransform/names_test.go
new file:   internal/nametransform/pad16.go
renamed:    cryptfs/log.go -&gt; internal/toggledlog/log.go
renamed:    cryptfs/log_go1.4.go -&gt; internal/toggledlog/log_go1.4.go
renamed:    cryptfs/log_go1.5.go -&gt; internal/toggledlog/log_go1.5.go
modified:   main.go
modified:   masterkey.go
modified:   pathfs_frontend/file.go
modified:   pathfs_frontend/file_holes.go
modified:   pathfs_frontend/fs.go
modified:   pathfs_frontend/fs_dir.go
modified:   pathfs_frontend/names.go
modified:   test.bash
</content>
</entry>
<entry>
<title>Rename DirIVCacheEnc to just DirIVCache</title>
<updated>2016-02-06T11:27:55+00:00</updated>
<author>
<name>Jakob Unterwurzacher</name>
</author>
<published>2016-02-06T11:27:09+00:00</published>
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<id>urn:sha1:adcfbd79a8b8bb85cbee25996ab622a05de0dbc1</id>
<content type='text'>
...and unexport dirIVCache
</content>
</entry>
<entry>
<title>Add new "-wpanic" option and enable it for the automated tests</title>
<updated>2016-01-31T17:09:39+00:00</updated>
<author>
<name>Jakob Unterwurzacher</name>
</author>
<published>2016-01-31T17:09:39+00:00</published>
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<content type='text'>
</content>
</entry>
<entry>
<title>Convert fdLock to an RWMutex and protect the whole transaction</title>
<updated>2016-01-24T23:51:28+00:00</updated>
<author>
<name>Jakob Unterwurzacher</name>
</author>
<published>2016-01-24T23:51:28+00:00</published>
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<id>urn:sha1:4c9e249e3ac1fc2995e01eb1ed24799c3a3bc66b</id>
<content type='text'>
...against concurrent closes.

The testcase

	(set -e; while true; do truncate -s $RANDOM b; done) &amp;
	(set -e; while true; do truncate -s $RANDOM b; done) &amp;

uncovered lots of unnecessary RMW failures that were the result
of concurrent closes.

With this patch, the only remaining error is "Truncate on forgotten file"
that is probably caused by a problem in the go-fuse lib
( https://github.com/hanwen/go-fuse/issues/95 )
</content>
</entry>
<entry>
<title>Downgrade "gocryptfs.diriv not found" warning if the directory was deleted</title>
<updated>2016-01-24T18:40:53+00:00</updated>
<author>
<name>Jakob Unterwurzacher</name>
</author>
<published>2016-01-24T18:40:53+00:00</published>
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<id>urn:sha1:8fb32aab683959ca8aefac55090dbfa39f827682</id>
<content type='text'>
The directory may have been concurrently deleted or moved. Failure to
read the diriv is not an error in that case.

Downgrading the message to debug.
</content>
</entry>
<entry>
<title>Remove last SetOutput from generic code</title>
<updated>2016-01-22T20:49:56+00:00</updated>
<author>
<name>Jakob Unterwurzacher</name>
</author>
<published>2016-01-22T20:45:11+00:00</published>
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<content type='text'>
</content>
</entry>
<entry>
<title>Add missing import for Go 1.4</title>
<updated>2016-01-22T20:42:58+00:00</updated>
<author>
<name>Jakob Unterwurzacher</name>
</author>
<published>2016-01-22T20:42:58+00:00</published>
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<content type='text'>
</content>
</entry>
<entry>
<title>Disable syslog in Go 1.4 and lower (method SetOutput does not exist)</title>
<updated>2016-01-22T20:41:34+00:00</updated>
<author>
<name>Jakob Unterwurzacher</name>
</author>
<published>2016-01-22T20:39:35+00:00</published>
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<content type='text'>
</content>
</entry>
<entry>
<title>renamed:    cryptfs/gcm_go14.go -&gt; cryptfs/gcm_go1.4.go</title>
<updated>2016-01-22T20:39:16+00:00</updated>
<author>
<name>Jakob Unterwurzacher</name>
</author>
<published>2016-01-22T20:39:16+00:00</published>
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<id>urn:sha1:505fef5a3c514b1cfaa545ebeaa49127a6ec862e</id>
<content type='text'>
renamed:    cryptfs/gcm_go15.go -&gt; cryptfs/gcm_go1.5.go
</content>
</entry>
<entry>
<title>Wrap Logger to make disabling output more efficient</title>
<updated>2016-01-21T21:59:11+00:00</updated>
<author>
<name>Jakob Unterwurzacher</name>
</author>
<published>2016-01-21T21:59:11+00:00</published>
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<id>urn:sha1:d1631696556cb6460db1d6eedf9fbc3015433b1c</id>
<content type='text'>
Instead of using SetOutput(ioutil.Discard), which means
that Printf is still called for every debug message,
use a simple and fast boolean check.

Streaming write performance improves from 86 to 93 MB/s.
</content>
</entry>
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