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Author SHA1 Message Date
Milan Broz
eac953c6e4 Fix skcipher failure handling. 2012-11-30 13:37:14 +01:00
Milan Broz
d7fc953fa2 Handle kernel crypto api init failure better. 2012-11-29 18:01:02 +01:00
Milan Broz
f35f34b909 Fix po files. 2012-11-27 19:18:05 +01:00
Milan Broz
34a2176689 TCRYPT: add simple test and image archive. 2012-11-27 19:08:10 +01:00
Milan Broz
21756a1969 TCRYPT: fix activation and hidden device offsets. 2012-11-27 17:13:53 +01:00
Milan Broz
17a8e85cb8 TCRYPT: add backup header option. 2012-11-26 13:15:08 +01:00
Milan Broz
1b191e14d0 Remove test dir during cleanup. 2012-11-25 23:43:14 +01:00
Milan Broz
98db3bc0bf Fix blockwise read/write for end writes near end of device. 
Ignore setpriority failure (will be remoced later anyway).
 2012-11-25 22:57:32 +01:00
Milan Broz
46cf1c6ce0 TCRYPT: simplify code, support blowfish chains for header 2012-11-25 22:52:47 +01:00
Milan Broz
fbf4c5daf3 Remove trailing spaces from manpage, add usage and help option. 2012-11-23 17:31:41 +01:00
Milan Broz
c81260b3c3 TCRYPT: add dump command 2012-11-23 17:10:57 +01:00
Milan Broz
8d69e19ac1 TCRYPT: support crypt_volume_key_get 2012-11-23 15:20:46 +01:00
Milan Broz
6ab93841e9 TCRYPT: show proper device in status for chained mode 2012-11-23 13:46:23 +01:00
Milan Broz
52cbbdaf38 TCRYPT: move all header handling into library. 
Add warning about unsupported modes.
 2012-11-23 13:01:43 +01:00
Milan Broz
0996a43dbb TCRYPT: parse cipher chain on init. 2012-11-22 17:28:03 +01:00
Milan Broz
3faaa8b227 TCRYPT: support proper device removal 2012-11-22 14:19:43 +01:00
Daniel Kahn Gillmor
c26bb0f38a make default LUKS PBKDF2 iteration time configurable 2012-11-20 21:23:05 +01:00
Milan Broz
911ffe81f0 TCRYPT: implement (most of) legacy modes support. 2012-11-19 21:25:57 +01:00
Milan Broz
ecf993834c TCRYPT: support keyfiles 2012-11-19 21:25:26 +01:00
Milan Broz
3cbb43a73a Add basic TCRYPT library. 2012-11-19 21:24:59 +01:00
Milan Broz
db97d3d8c8 Add simple cipher benchmarking. 2012-11-19 21:22:43 +01:00
Milan Broz
7199662fbb Add kernel skcipher backend. 2012-11-19 21:21:40 +01:00
Milan Broz
a14a2137e7 Add CRC32 implementation. 2012-11-19 21:18:18 +01:00
Milan Broz
16ac703008 Move PBKDF2 into crypto backend wrapper. 
Implement new KDF bechmark check.
Use internal openssl kdf (and prepare gcrypt one).
 2012-11-19 21:17:55 +01:00
Milan Broz
24e2ee5812 Add devel version. 2012-10-16 22:35:14 +02:00
Milan Broz
b0d8815dab Relnote addition. v1_5_1 2012-10-16 22:00:19 +02:00
Milan Broz
831a0af508 Update some po files. 2012-10-14 21:11:20 +02:00
Milan Broz
488202feee Version 1.5.1. 2012-10-12 14:18:56 +02:00
Milan Broz
193402ad41 Check read & seek return codes, use uint64 offset. 
Signed-off-by: Arno Wagner <wagner.arno@gmail.com>
Signed-off-by: Milan Broz <gmazyland@gmail.com>
 2012-10-12 13:18:22 +02:00
Arno Wagner
1b86b7cb4b added keyslot checker Redesigned to only use public definitions 
Signed-off-by: Arno Wagner <wagner.arno@gmail.com>
 2012-10-11 18:07:35 +02:00
Milan Broz
e5dc991ffd Increase library and package version. 2012-09-19 15:57:56 +02:00
Milan Broz
89e09afdf6 Fix some problems found by Coverity static analysis. 2012-09-19 13:58:00 +02:00
Arno Wagner
bec7fcb14a synced with wiki 2012-09-18 23:30:38 +02:00
Milan Broz
f45d4d0755 Add crypt_keyslot_area() API call. 
Useful if you want to analyze/wipe area of disk used for keyslot
from external tool.
 2012-09-11 11:59:06 +02:00
Arno Wagner
64558a57e3 fixed typeo 94 -> 95 printable ASCII chars 2012-09-09 02:51:58 +02:00
Milan Broz
29e4414c35 Fix luksHeaderBackup for v1.0 (very old) headers and add some basic test. 2012-08-30 15:39:30 +02:00
Milan Broz
c2e12440d2 Add some offset/keyslot offset checks. 2012-08-30 14:08:34 +02:00
Milan Broz
1685aa5978 Proper handle error in device block get. 2012-08-28 13:30:17 +02:00
Milan Broz
6874f564c1 Remove unused includes. 2012-08-28 13:16:03 +02:00
Milan Broz
4882f70040 Replace round_up macro with function. 2012-08-28 13:11:02 +02:00
Milan Broz
1aca317c77 Move LUKS AF data sector alignment to AF helper function. 2012-08-27 16:52:19 +02:00
Milan Broz
af2730fe2a Always zero memory in crypt_safe_alloc. 2012-08-27 16:28:00 +02:00
Milan Broz
a6d64d1d44 Use AF_split_size() to calculate split data size. 2012-08-27 15:26:22 +02:00
Milan Broz
d15dd89bb7 Get rid of confusing LUKS_PHDR_SIZE macro. 2012-08-27 14:45:21 +02:00
Dave Reisner
961682aa6b lib/utils_crypt: optimize seek to keyfile-offset 
Avoid using unbuffered reads when "seeking" to a keyfile offset. This is
abysmally slow when the key is hidden at the end of a large device.
Instead, try to actually call lseek, falling back on reading in chunks
of BUFSIZ bytes until the desired offset is reached.

Command line:

  cryptsetup luksOpen /dev/vdc1 home \
      --keyfile /dev/vdd --keyfile-size 4096 --keyfile-offset 123456789

Before:

  real   0m25.589s
  user   0m7.030s
  sys    0m18.479s

After:

  real   0m4.464s
  user   0m4.253s
  sys    0m0.157s
 2012-08-27 13:10:00 +02:00
Milan Broz
2f37cfe569 Do not scan rotational flag for non-block devices / file images. 2012-08-27 12:42:15 +02:00
Arno Wagner
5b5c6dccc0 added prominent note to use LUKS (not plain dm-crypt) unless 
understanding the crypto well.
 2012-08-24 19:00:47 +02:00
Arno Wagner
d58a5c8cae synced with wiki 2012-08-24 17:02:59 +02:00
Milan Broz
1d5788f779 Set context for DM log for all DM backend entries. 
Try to handle error if run as non-root user better.
 2012-08-14 19:17:13 +02:00
Milan Broz
97224b072a Add context to DM helpers. 
(To be used later.)
 2012-08-14 16:25:21 +02:00