diff options
| author | Jakob Unterwurzacher | 2017-03-05 18:03:03 +0100 |
|---|---|---|
| committer | Jakob Unterwurzacher | 2017-03-05 18:03:03 +0100 |
| commit | b7328815183b7a4ff37156085fb78e8e86aff165 (patch) | |
| tree | 650e24e8767ede99c76a5d78804de72f993eaf1a /internal/contentenc/content.go | |
| parent | a8d154765ab1cea4f21cd9f7dd0b4d6ba7183cca (diff) | |
configfile: switch to 128-bit IVs for master key encryption
There is no security reason for doing this, but it will allow
to consolidate the code once we drop compatibility with gocryptfs v1.2
(and earlier) filesystems.
Diffstat (limited to 'internal/contentenc/content.go')
| -rw-r--r-- | internal/contentenc/content.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/internal/contentenc/content.go b/internal/contentenc/content.go index 322163a..a2a263c 100644 --- a/internal/contentenc/content.go +++ b/internal/contentenc/content.go @@ -20,7 +20,8 @@ const ( DefaultBS = 4096 // DefaultIVBits is the default length of IV, in bits. // We always use 128-bit IVs for file content, but the - // key in the config file is encrypted with a 96-bit IV. + // master key in the config file is encrypted with a 96-bit IV for + // gocryptfs v1.2 and earlier. v1.3 switched to 128 bit. DefaultIVBits = 128 _ = iota // skip zero |