diff options
| author | Jakob Unterwurzacher | 2015-12-19 14:41:39 +0100 |
|---|---|---|
| committer | Jakob Unterwurzacher | 2015-12-19 15:02:29 +0100 |
| commit | 1caa9258685fa5fad8935d3bfcd0eac7d7f84f1e (patch) | |
| tree | abc1e46f269f9ef8f05d812e13fcdf2bae68d298 /pathfs_frontend/file.go | |
| parent | 88826dc51d7919ef8b190c079955230e653323e2 (diff) | |
Increase GCM IV size from 96 to 128 bits
This pushes back the birthday bound for collisions to make it virtually
irrelevant.
Diffstat (limited to 'pathfs_frontend/file.go')
| -rw-r--r-- | pathfs_frontend/file.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pathfs_frontend/file.go b/pathfs_frontend/file.go index 1f71bfb..d38a37b 100644 --- a/pathfs_frontend/file.go +++ b/pathfs_frontend/file.go @@ -266,7 +266,7 @@ func (f *file) doWrite(data []byte, off int64) (uint32, fuse.Status) { blockOffset, blockLen := b.CiphertextRange() blockData = f.cfs.EncryptBlock(blockData, b.BlockNo, f.header.Id) cryptfs.Debug.Printf("ino%d: Writing %d bytes to block #%d, md5=%s\n", - f.ino, len(blockData)-cryptfs.BLOCK_OVERHEAD, b.BlockNo, cryptfs.Debug.Md5sum(blockData)) + f.ino, uint64(len(blockData))-f.cfs.BlockOverhead(), b.BlockNo, cryptfs.Debug.Md5sum(blockData)) // Prevent partially written (=corrupt) blocks by preallocating the space beforehand f.fdLock.Lock() |