aboutsummaryrefslogtreecommitdiff
path: root/Documentation/MANPAGE.md
diff options
context:
space:
mode:
authorJakob Unterwurzacher2021-08-20 15:57:40 +0200
committerJakob Unterwurzacher2021-08-20 15:57:40 +0200
commit2a9dea2973a6141e8efdf8bd26d8ddb2d2c35fc4 (patch)
tree3af78126e573b5a9963111c1bdea6f8d1100fbd1 /Documentation/MANPAGE.md
parent195d9d18a90d88ff2cb0530d832c59d98934fd1f (diff)
-deterministic-names: accept flag on -init
And store it in gocryptfs.conf (=remove DirIV feature flag).
Diffstat (limited to 'Documentation/MANPAGE.md')
-rw-r--r--Documentation/MANPAGE.md13
1 files changed, 8 insertions, 5 deletions
diff --git a/Documentation/MANPAGE.md b/Documentation/MANPAGE.md
index 07f063e..ab9f872 100644
--- a/Documentation/MANPAGE.md
+++ b/Documentation/MANPAGE.md
@@ -103,6 +103,14 @@ Defaults are fine.
Use the AES-SIV encryption mode. This is slower than GCM but is
secure with deterministic nonces as used in "-reverse" mode.
+#### -deterministic-names
+Disable file name randomisation and creation of `gocryptfs.diriv` files.
+This can prevent sync conflicts conflicts when synchronising files, but
+leaks information about identical file names across directories
+("Identical names leak" in https://nuetzlich.net/gocryptfs/comparison/#file-names ).
+
+The resulting `gocryptfs.conf` has "DirIV" missing from "FeatureFlags".
+
#### -devrandom
Use `/dev/random` for generating the master key instead of the default Go
implementation. This is especially useful on embedded systems with Go versions
@@ -545,11 +553,6 @@ useful in regression testing.
Applies to: all actions.
-#### -zerodiriv
-Create diriv as all-zero files
-
-Applies to: all actions without `-plaintextnames`.
-
#### \-\-
Stop option parsing. Helpful when CIPHERDIR may start with a
dash "-".