gocryptfs/pathfs_frontend, branch v0.6

Add EME filename encryption & enable it by default

2015-12-08T15:17:04+00:00

go fmt

2015-12-08T12:51:06+00:00

fallocate the space needed for the file header beforehand

2015-12-06T14:05:52+00:00

This makes sure writing to a file fails early if the underlying filesystem does not support fallocate. It also prevents partial header write due to ENOSPC.

Fix rename, was broken broken by DirIV introduction

2015-12-06T14:00:54+00:00

As it was, CIPHERDIR was prepended twice, causing every rename to fail with ENOENT.

Run go fmt

2015-11-29T20:55:20+00:00

Add single-element cache for DirIV lookup

2015-11-29T20:41:38+00:00

Another 3x performance boost for applications that walk the directory tree. Excerpt from performance.txt: VERSION UNTAR LS RM v0.4 48 1.5 5 v0.5-rc1 56 7 19 v0.5-rc1-1 54 4.1 9 v0.5-rc1-2 45 1.7 3.4 <---- THIS VERSION

OpenDir performance: Read DirIV once and reuse it for all names

2015-11-29T19:03:37+00:00

Formerly, we called decryptPath for every name. That resulted in a directory walk that reads in all diriv files on the way. Massive improvement for RM and LS (check performance.txt for details) VERSION UNTAR RM LS v0.4 48 5 1.5 v0.5-rc1 56 19 7 v0.5-rc1-1 54 9 4.1 <---- THIS VERSION

diriv: also support old CBC symlink

2015-11-28T17:39:45+00:00

diriv: fix Symlink() and Readlink()

2015-11-28T17:39:45+00:00

Both were missing adaptions for diriv usage resulting in broken functionality

diriv: fix readdir

2015-11-28T17:39:45+00:00

It decrypted all file names using the root directory iv