Commit Graph

9 Commits

Author SHA1 Message Date
Jakob Unterwurzacher
5da20da977 -speed: note that XChaCha20 is not selectable
This is unclear to users, as seen on
https://github.com/rfjakob/gocryptfs/issues/452#issuecomment-828836651
2021-05-18 09:53:23 +02:00
Jakob Unterwurzacher
194030f18a speed: add XChaCha20-Poly1305-Go
https://github.com/rfjakob/gocryptfs/issues/452
2020-04-13 14:54:04 +02:00
Jakob Unterwurzacher
f82b9caa9c speed: add code comments 2020-02-29 21:26:28 +01:00
Jakob Unterwurzacher
d5ce340c02 merge prefer_openssl package into stupidgcm
Now that I have discovered golang.org/x/sys/cpu and that Go
versions below 1.6 are uncommon, there was not much useful
code left in prefer_openssl.

Merge the remains into stupidgcm.
2020-02-15 17:21:30 +01:00
Jakob Unterwurzacher
edb3e19cb5 fix golint complaints 2017-04-29 14:50:58 +02:00
danim7
f1945c4daa Add -forcedecode
Force decode of encrypted files even if the integrity check fails, instead of
failing with an IO error. Warning messages are still printed to syslog if corrupted
files are encountered.
It can be useful to recover files from disks with bad sectors or other corrupted
media.

Closes https://github.com/rfjakob/gocryptfs/pull/102 .
2017-04-23 23:11:56 +02:00
Jakob Unterwurzacher
966308eeb7 Drop Go 1.4 compatability code everywhere
Yields a nice reduction in code size.
2017-03-05 17:44:14 +01:00
Jakob Unterwurzacher
477071d673 speed: fix build for Go 1.4 and lower
Old Go versions miss cipher.NewGCMWithNonceSize, which causes:

  internal/speed/speed.go:95: undefined: cipher.NewGCMWithNonceSize
2017-02-23 00:04:51 +01:00
Jakob Unterwurzacher
1e03e059fa Implement "gocryptfs -speed"
A crypto benchmark mode like "openssl speed".

Example run:

  $ ./gocryptfs -speed
  AES-GCM-256-OpenSSL 	 180.89 MB/s	(selected in auto mode)
  AES-GCM-256-Go      	  48.19 MB/s
  AES-SIV-512-Go      	  37.40 MB/s
2017-02-22 23:56:34 +01:00