Commit Graph

63 Commits

Author SHA1 Message Date
Jakob Unterwurzacher
1dcafb99ff main: drop "on-disk format" from -version output, add Go version
As v0.4 introduced ext4-style feature flags, the on-disk format version
is unlinkely to change. Drop it from the version output to reduce
clutter. Use "gocryptfs -version -debug" to see it.

Add the Go version string because only Go 1.6 and newer have an optimized
AES-GCM implementation. This will help users to understand the performance
of their build.
2016-06-19 19:33:15 +02:00
Jakob Unterwurzacher
82d87ff8ed Add "-ro" (read-only) flag
From the man page:

  **-ro**
  :      Mount the filesystem read-only

Also add a test.
2016-06-16 21:29:22 +02:00
Jakob Unterwurzacher
e7f78135b3 Add "-allow_other" command-line option
As requested in https://github.com/rfjakob/gocryptfs/issues/26 ,
this adds the option to allow other users to access the filesystem.
2016-05-18 19:30:05 +02:00
Jakob Unterwurzacher
4ad9d4e444 prefer_openssl: add amd64 constraint
Optimized assembly versions for Go GCM are only available
on amd64.
2016-05-12 09:50:36 +02:00
Jakob Unterwurzacher
49b597f07c prefer_openssl: autodetect whether to use OpenSSL or Go GCM
Go GCM is faster than OpenSSL if the CPU has AES instructions
and you are running Go 1.6+.

The "-openssl" option now defaults to "auto".

"gocryptfs -debug -version" displays the result of the autodetection.

See https://github.com/rfjakob/gocryptfs/issues/23 for details and
benchmarks.
2016-05-12 00:42:42 +02:00
Jakob Unterwurzacher
f035d3efba Update manpage with "longnames" option, explain feature flag options 2016-04-17 21:19:51 +02:00
Jakob Unterwurzacher
6454db68d9 Add new "-wpanic" option and enable it for the automated tests 2016-01-31 18:09:39 +01:00
Jakob Unterwurzacher
65b8d5bc46 Update MANPAGE with new options 2016-01-24 18:20:52 +01:00
Jakob Unterwurzacher
6a9da0db10 Add EXAMPLES to manpage 2016-01-06 16:55:38 +01:00
Jakob Unterwurzacher
1caa925868 Increase GCM IV size from 96 to 128 bits
This pushes back the birthday bound for collisions to make it virtually
irrelevant.
2015-12-19 15:02:29 +01:00
Jakob Unterwurzacher
c6dacd6f91 Add EME filename encryption & enable it by default 2015-12-08 16:17:04 +01:00
Jakob Unterwurzacher
353d29b502 Update manpage with -diriv and -scryptn 2015-12-04 22:41:14 +01:00
Jakob Unterwurzacher
accf8144ca Move docs to Documentation folder 2015-12-01 18:19:24 +01:00