7bbf6ad6ea
reverse: derive file ID and block IVs from file paths
2016-09-25 16:43:17 +02:00
52a6f4f71e
reverse: add longnameParentCache
...
findLongnameParent has to read the whole directory to find the
right file; add a simple cache to avoid most directory scans.
2016-09-25 16:43:17 +02:00
a6a7b424f8
reverse: resolve long names in Open and GetAttr
...
The last patch added functionality for generating gocryptfs.longname.*
files, this patch adds support for mapping them back to the full
filenames.
Note that resolving a long name needs a full readdir. A cache
will be implemented later on to improve performance.
2016-09-25 16:43:17 +02:00
35bcc2dca2
reverse: transform long names in OpenDir
2016-09-25 16:43:17 +02:00
d76e7aadb4
reverse: use dynamic inode numbers
...
...with stable mappings for hard-linked files.
2016-09-25 16:43:17 +02:00
7f87ed78f2
cryptocore: add support for GCM-SIV
2016-09-25 16:43:17 +02:00
d1762c5b95
reverse: fix GetAttr for gocryptfs.conf
...
And also don't return the encrypted version of
.gocryptfs.reverse.conf in readdir.
2016-09-25 16:43:17 +02:00
3d59c7dd6a
reverse: add gocryptfs.conf passthrough
2016-09-25 16:43:17 +02:00
ce22ab36e1
reverse: gocryptfs.diriv content was generated from wrong path
...
Should be derived from the directory name only.
2016-09-25 16:43:17 +02:00
be9dfe3a89
reverse: implement dynamic diriv
...
Introduce a unique per-directory diriv that is generated
by hashing the encrypted directory path.
2016-09-25 16:43:17 +02:00
10f38e8870
reverse: generate file header for Read()
...
Also create virtual gocryptfs.diriv entries (no content yet).
2016-09-25 16:43:17 +02:00
777eb8e62f
reverse: rename types to reverseXYZ
...
...to prevent confusion with the forward variants.
FS -> reverseFS
file -> reverseFile
Also add an incomplete read implementation.
2016-09-25 16:43:17 +02:00
9237b4f53e
reverse: add skeleton
...
Compiles but does not do much else.
2016-09-25 16:43:17 +02:00
Jakob Unterwurzacher