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9563aa33c8f4facebc691fcdbe2dee4f1485c8b7
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22 Commits

Author SHA1 Message Date
Milan Broz
9563aa33c8 Fix PBKDF2 for crypto backens which does not support long HMAC keys. 
(Or it rehases key in every iteration.)

- Kernel backens seems not to support >20480 HMAC key
- NSS is slow (without proper key reset)

Add some test vectors (commented out by default).
 2014-04-13 19:34:50 +02:00
Milan Broz
75c105f853 Do not retry to test gcrypt whirlpool bug. 2014-01-21 20:55:21 +01:00
Milan Broz
680eb76e45 Add internal shortcut for flawed whirlpool hash in gcrypt. 2014-01-19 20:31:48 +01:00
Milan Broz
461011ad2a Add test for flawed Whirlpool hash to gcrypt backend. 
Will be used later, for now add info to debug.
Ref: http://lists.gnupg.org/pipermail/gcrypt-devel/2014-January/002889.html
 2014-01-18 13:05:56 +01:00
Milan Broz
ca75cd940f Prepare supported PBKDF2 implementation autodetection for gcrypt. 2013-01-03 14:11:52 +01:00
Milan Broz
7eccb7ff50 Change License for sub-libraries from GPLv2 only to LGPLv2.1+ ("or any later") 
This includes crypto, loopaes, tcrypt handling code I have written myself
and verity code written originally by Mikulas Patocka and modified by me,
copyright by Red Hat.

Other part of library have to stay GPLv2+ only for now
(no agreement from all authors).
 2012-12-29 11:47:28 +01:00
Milan Broz
83f02e6682 Add copyright line for files I have written or modified. 2012-12-21 16:40:33 +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
11ee2876a6 Implement more RNG backend wrappers. 2012-05-27 01:09:40 +02:00
Milan Broz
20eea64334 Add version string to crypto backend. 
Move fips check to libcryptsetup.
Clean up internal.h use.
 2012-05-27 00:48:10 +02:00
Milan Broz
cf1e6fb847 Implement crypt RNG wrapper (for FIPS mode), use it for SALT and KEY RNG levels. 2012-05-21 14:32:39 +02:00
Milan Broz
45e0942755 Add --enable-fips for linking with fipscheck library. 
Initialize binary and library selfcheck if running in FIPS mode.

(Actually available only on Fedora/Red Hat distros.)
 2012-05-21 14:09:57 +02:00
Milan Broz
54b21c6e46 Add --enable-fips option. Request new gcrypt if set. 2012-05-20 22:24:24 +02:00
Milan Broz
ee8425b836 Version 1.4.2. 
Add header and copyright for header files.
 2012-04-02 22:03:05 +02:00
Milan Broz
7835b365a7 Fix FSF address in license text according to 
http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@671 36d66b0a-2a48-0410-832c-cd162a569da5
 2011-11-02 22:35:21 +00:00
Milan Broz
a9ce2210bc Fix gcrypt final() function backend call. 
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@580 36d66b0a-2a48-0410-832c-cd162a569da5
 2011-07-25 21:15:41 +00:00
Milan Broz
23e144daf4 * Remove hash/hmac restart from crypto backend and make it part of hash/hmac final. 
Some backend implementation did reset context by default, so this
should create backend api consistent.

git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@578 36d66b0a-2a48-0410-832c-cd162a569da5
 2011-07-25 15:24:04 +00:00
Milan Broz
5d2205a2f8 Fix verbose mode compiler warnings. 
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@510 36d66b0a-2a48-0410-832c-cd162a569da5
 2011-04-18 10:52:02 +00:00
Milan Broz
ddcdd76cc2 Specify copyright holders in source files. 
Add README notes.

git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@461 36d66b0a-2a48-0410-832c-cd162a569da5
 2011-03-14 14:17:38 +00:00
Milan Broz
af87ffbd37 Add context to crypto backend init (so it can print errors to callback). 
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@415 36d66b0a-2a48-0410-832c-cd162a569da5
 2011-01-16 10:40:57 +00:00
Milan Broz
f48c312fc7 Prevent to initialise backends twice. 
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@414 36d66b0a-2a48-0410-832c-cd162a569da5
 2011-01-16 10:38:55 +00:00
Milan Broz
7b6eda0d27 Add skeleton and implementation of various crypto backends 
(gcrypt, OpenSSL, NSS and kernel crypto API supported for now).

There backends will be used for LUKS and plain passphrase hashing.

(Not yet used without following patches).

git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@407 36d66b0a-2a48-0410-832c-cd162a569da5
 2010-12-31 14:33:33 +00:00