Paul Bakker
d5c9f6d226
Automatically update NV seed on initial entropy run
...
Update the NV entropy seed before generating any entropy for outside
use. The reason this is triggered here and not in mbedtls_entropy_init(),
is that not all entropy sources mights have been added at that time.
2016-06-10 19:42:14 +01:00
Paul Bakker
9988d6bbd9
Introduce mbedtls_nv_seed_poll() entropy polling function
2016-06-10 19:42:14 +01:00
Janos Follath
53de78444c
Add entropy safety switch.
...
Add a switch that turns entropy collecting off entirely, but enables
mbed TLS to run in an entirely unsafe mode. Enables to test mbed TLS
on platforms that don't have their entropy sources integrated yet.
2016-06-09 11:54:54 +01:00
Manuel Pégourié-Gonnard
37ff14062e
Change main license to Apache 2.0
2015-09-04 14:21:07 +02:00
Manuel Pégourié-Gonnard
6fb8187279
Update date in copyright line
2015-07-28 17:11:58 +02:00
Manuel Pégourié-Gonnard
fc2ccfe72c
Fix missing comma with ENTROPY_HARDWARE_ALT
2015-07-10 11:15:50 +01:00
Manuel Pégourié-Gonnard
7580ba475d
Add a concept of entropy source strength.
...
The main goal is, we want and error if cycle counter is the only source.
2015-06-22 14:40:56 +02:00
Manuel Pégourié-Gonnard
3f77dfbd52
Add MBEDTLS_ENTROPY_HARDWARE_ALT
...
Makes it easier for an external module to plug its hardware entropy collector.
2015-06-22 14:40:56 +02:00
Manuel Pégourié-Gonnard
bf82ff0209
Fix entropy thresholds
2015-06-22 14:40:56 +02:00
Manuel Pégourié-Gonnard
0574bb0bdb
Merge branch 'mbedtls-1.3' into development
...
* mbedtls-1.3:
Mark unused constant as such
Update ChangeLog for recent external bugfix
Serious bug fix in entropy.c
Fix memleak with repeated [gc]cm_setkey()
fix minor bug in path_cnt checks
Conflicts:
include/mbedtls/cipher.h
library/ccm.c
library/entropy.c
library/gcm.c
library/x509_crt.c
2015-06-02 09:59:29 +01:00
ptahpeteh
638fa0bb0f
Serious bug fix in entropy.c
...
Bug: mutex access within entropy_contex after it has been zeroed leads to app crash.
2015-06-01 12:28:29 +02:00
Manuel Pégourié-Gonnard
e94bfe6cd6
Improve entropy selftest: check default sources
2015-05-14 21:58:34 +02:00
Manuel Pégourié-Gonnard
2cf5a7c98e
The Great Renaming
...
A simple execution of tmp/invoke-rename.pl
2015-04-08 13:25:31 +02:00
Manuel Pégourié-Gonnard
7f8099773e
Rename include directory to mbedtls
2015-03-10 11:23:56 +00:00
Manuel Pégourié-Gonnard
fe44643b0e
Rename website and repository
2015-03-06 13:17:10 +00:00
Rich Evans
00ab47026b
cleanup library and some basic tests. Includes, add guards to includes
2015-02-10 11:28:46 +00:00
Manuel Pégourié-Gonnard
860b51642d
Fix url again
2015-01-28 17:12:07 +00:00
Manuel Pégourié-Gonnard
085ab040aa
Fix website url to use https.
2015-01-23 11:06:27 +00:00
Manuel Pégourié-Gonnard
9698f5852c
Remove maintainer line.
2015-01-23 10:59:00 +00:00
Manuel Pégourié-Gonnard
19f6b5dfaa
Remove redundant "all rights reserved"
2015-01-23 10:54:00 +00:00
Manuel Pégourié-Gonnard
a658a4051b
Update copyright
2015-01-23 09:55:24 +00:00
Manuel Pégourié-Gonnard
967a2a5f8c
Change name to mbed TLS in the copyright notice
2015-01-22 14:28:16 +00:00
Paul Bakker
5b11d026cd
Fix dependencies and includes without FS_IO and PLATFORM_C
2014-07-10 15:27:10 +02:00
Paul Bakker
a317a98221
Adapt programs / test suites
2014-07-09 10:19:24 +02:00
Paul Bakker
66d5d076f7
Fix formatting in various code to match spacing from coding style
2014-06-17 17:06:47 +02:00
Paul Bakker
d8bb82665e
Fix code styling for return statements
2014-06-17 14:06:49 +02:00
Paul Bakker
3461772559
Introduce polarssl_zeroize() instead of memset() for zeroization
2014-06-14 16:46:03 +02:00
Manuel Pégourié-Gonnard
4dd73925ab
Add entropy_self_test()
2014-06-10 15:38:43 +02:00
Paul Bakker
9af723cee7
Fix formatting: remove trailing spaces, #endif with comments (> 10 lines)
2014-05-01 13:03:14 +02:00
Manuel Pégourié-Gonnard
cef4ad2509
Adapt sources to configurable config.h name
2014-04-30 16:40:20 +02:00
Paul Bakker
ddd427a8fc
Fixed spacing in entropy_gather()
2014-04-09 15:49:57 +02:00
Paul Bakker
b13d3ffb80
Provide no info from entropy_func() on future entropy
2014-03-26 12:51:25 +01:00
Paul Bakker
66ff70dd48
Support for seed file writing and reading in Entropy
2014-03-26 11:58:07 +01:00
Paul Bakker
47703a0a80
More entropy functions made thread-safe (add_source, update_manual, gather)
2014-02-06 15:01:20 +01:00
Paul Bakker
f4e7dc50ea
entropy_func() threading support
2013-09-29 15:02:07 +02:00
Paul Bakker
1ffefaca1e
Introduced entropy_free()
2013-09-29 15:01:42 +02:00
Paul Bakker
fb08fd2e23
Entropy collector and CTR-DRBG now also work on SHA-256 if SHA-512 not available
2013-08-27 15:06:54 +02:00
Paul Bakker
9e36f0475f
SHA2 renamed to SHA256, SHA4 renamed to SHA512 and functions accordingly
...
The SHA4 name was not clear with regards to the new SHA-3 standard. So
SHA2 and SHA4 have been renamed to better represent what they are:
SHA256 and SHA512 modules.
2013-06-30 14:34:05 +02:00
Paul Bakker
b6c5d2e1a6
Cleanup up non-prototyped functions (static) and const-correctness
...
More fixes based on the compiler directives -Wcast-qual -Wwrite-strings
-Wmissing-prototypes -Wmissing-declarations. Not everything with regards
to -Wcast-qual has been fixed as some have unwanted consequences for the
rest of the code.
2013-06-25 16:25:17 +02:00
Paul Bakker
43655f46b0
- Added option to prevent default entropy sources from loading (POLARSSL_NO_DEFAULT_ENTROPY_SOURCES)
2011-12-15 20:11:16 +00:00
Paul Bakker
28c7e7f6fa
- Added HAVEGE as a default entropy source
2011-12-15 19:49:30 +00:00
Paul Bakker
bd4a9d0cda
- Changed entropy accumulator to have per-source thresholds
2011-12-10 17:02:19 +00:00
Paul Bakker
6083fd252d
- Added a generic entropy accumulator that provides support for adding custom entropy sources and added some generic and platform dependent entropy sources
2011-12-03 21:45:14 +00:00
