wbrawner/openssl
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
8319 commits 20 branches 302 tags 153 MiB
Commit graph

218 commits

Author SHA1 Message Date
Bodo Möller
d4ba6424a1 ECC library bugfixes. 
Submitted by: Emilia Kapser (Google)
 2010-08-26 12:10:25 +00:00
Bodo Möller
3e4da3f7cb Always check bn_wexpend() return values for failure (CVE-2009-3245). 
(The CHANGES entry covers the change from PR #2111 as well, submitted by
Martin Olsson.)

Submitted by: Neel Mehta
 2010-02-23 10:36:41 +00:00
Andy Polyakov
7c97aacbe8 Fix EC_KEY_check_key [from HEAD]. 2008-09-23 17:34:08 +00:00
Dr. Stephen Henson
d83dde6180 Merge changes to build system from fips branch. 2008-09-16 21:44:57 +00:00
Bodo Möller
b22250bb67 Fix crypto/ec/ec_mult.c to work properly with scalars of value 0 2007-05-22 09:48:06 +00:00
Bodo Möller
1a8521ff24 Fix the BIT STRING encoding of EC points or parameter seeds 
(need to prevent the removal of trailing zero bits).
 2006-12-19 15:10:46 +00:00
Dr. Stephen Henson
115fc340cb Rebuild error file C source files. 2006-11-21 20:14:46 +00:00
Mark J. Cox
951dfbb13a Introduce limits to prevent malicious keys being able to 
cause a denial of service.  (CVE-2006-2940)
[Steve Henson, Bodo Moeller]

Fix ASN.1 parsing of certain invalid structures that can result
in a denial of service.  (CVE-2006-2937)  [Steve Henson]

Fix buffer overflow in SSL_get_shared_ciphers() function.
(CVE-2006-3738) [Tavis Ormandy and Will Drewry, Google Security Team]

Fix SSL client code which could crash if connecting to a
malicious SSLv2 server.  (CVE-2006-4343)
[Tavis Ormandy and Will Drewry, Google Security Team]
 2006-09-28 11:29:03 +00:00
Nils Larsch
d5cc2f19cd fix error found by coverity: check if ctx is != NULL before calling BN_CTX_end() 2006-03-14 22:48:31 +00:00
Nils Larsch
b7a80146f4 fix error found by coverity: check if ctx is != NULL before calling BN_CTX_end() 2006-03-13 23:12:08 +00:00
Nils Larsch
22d1087e16 backport recent changes from the cvs head 2006-02-08 19:16:33 +00:00
Richard Levitte
5f4dcaf781 /usr/bin/perl util/mkerr.pl -recurse -write -rebuild 2006-01-09 16:05:22 +00:00
Bodo Möller
c55d882fab Avoid contradictive error code assignments. 
"make error".
 2006-01-08 21:52:46 +00:00
Bodo Möller
2e885232c2 Some error code cleanups (SSL lib. used SSL_R_... codes reserved for alerts) 2006-01-08 19:41:25 +00:00
Bodo Möller
de71735e7c comment 2005-12-13 05:46:30 +00:00
Nils Larsch
7f622f6c04 fix warnings when building openssl with (gcc 3.3.1): 
-Wmissing-prototypes -Wcomment -Wformat -Wimplicit -Wmain -Wmultichar
-Wswitch -Wshadow -Wtrigraphs -Werror -Wchar-subscripts
-Wstrict-prototypes -Wreturn-type -Wpointer-arith  -W -Wunused
-Wno-unused-parameter -Wuninitialized
 2005-08-28 23:20:52 +00:00
Andy Polyakov
9dc4ca4507 Pedantic polish to ectest.c [from HEAD]. 2005-08-11 08:44:34 +00:00
Andy Polyakov
98e986141b Windows CE update from HEAD. 2005-08-07 22:29:58 +00:00
Nils Larsch
0cdd29ea78 Remove BN_CTX_DEBUG from the normal debug build flags (it's too noisy 
to be really useful for 'normal' debugging).
Disable EC_GROUP_precompute_mult for the nist curves in ectest.c as
it causes problems when libefence is used.
 2005-07-23 08:46:41 +00:00
Nils Larsch
6b695fefd0 remove OPENSSL_NO_ASM dependency 2005-06-28 15:03:58 +00:00
Nils Larsch
aff2922f9a fix typo, add prototype 2005-05-20 23:01:31 +00:00
Nils Larsch
8712009778 simplify EC_KEY_dup 2005-05-17 12:23:16 +00:00
Andy Polyakov
ce92b6eb9c Further BUILDENV refinement, further fool-proofing of Makefiles and 
[most importantly] put back dependencies accidentaly eliminated in
check-in #13342.
 2005-05-16 16:55:47 +00:00
Nils Larsch
9dd8405341 ecc api cleanup; summary: 
- hide the EC_KEY structure definition in ec_lcl.c + add
  some functions to use/access the EC_KEY fields
- change the way how method specific data (ecdsa/ecdh) is
  attached to a EC_KEY
- add ECDSA_sign_ex and ECDSA_do_sign_ex functions with
  additional parameters for pre-computed values
- rebuild libeay.num from 0.9.7
 2005-05-16 10:11:04 +00:00
Andy Polyakov
81a86fcf17 Fool-proofing Makefiles 2005-05-15 22:23:26 +00:00
Bodo Möller
8afca8d9c6 Fix more error codes. 
(Also improve util/ck_errf.pl script, and occasionally
fix source code formatting.)
 2005-05-11 03:45:39 +00:00
Nils Larsch
8b15c74018 give EC_GROUP_new_by_nid a more meanigful name: 
EC_GROUP_new_by_nid -> EC_GROUP_new_by_curve_name
 2005-05-10 11:37:47 +00:00
Nils Larsch
7dc17a6cf0 give EC_GROUP_*_nid functions a more meaningful name 
EC_GROUP_get_nid -> EC_GROUP_get_curve_name
	EC_GROUP_set_nid -> EC_GROUP_set_curve_name
 2005-05-08 22:09:12 +00:00
Nils Larsch
fcb41c0ee8 rewrite of bn_nist.c, disable support for some curves on 64 bit platforms 
for now (it was broken anyway)
 2005-05-03 20:23:33 +00:00
Bodo Möller
aa4ce7315f Fix various incorrect error function codes. 
("perl util/ck_errf.pl */*.c */*/*.c" still reports many more.)
 2005-04-26 18:53:22 +00:00
Nils Larsch
ff22e913a3 - use BN_set_negative and BN_is_negative instead of BN_set_sign 
and BN_get_sign
- implement BN_set_negative as a function
- always use "#define BN_is_zero(a) ((a)->top == 0)"
 2005-04-22 20:02:44 +00:00
Dr. Stephen Henson
ad0db060b1 More overwritten stuff... 2005-04-12 16:36:36 +00:00
Dr. Stephen Henson
29dc350813 Rebuild error codes. 2005-04-12 16:15:22 +00:00
Nils Larsch
37942fab51 include limits.h for UINT_MAX etc. 2005-04-11 20:59:58 +00:00
Richard Levitte
4bb61becbb Add emacs cache files to .cvsignore. 2005-04-11 14:17:07 +00:00
Nils Larsch
c2e40d0f9a remove unused recp method 2005-04-04 18:15:59 +00:00
Ben Laurie
41a15c4f0f Give everything prototypes (well, everything that's actually used). 2005-03-31 09:26:39 +00:00
Ben Laurie
42ba5d2329 Blow away Makefile.ssl. 2005-03-30 13:05:57 +00:00
Bodo Möller
80c808b90b Fix typo 
PR: 1017
Submitted by: ciresh@yahoo.com
Reviewed by: Nils Larsch
 2005-03-09 19:08:02 +00:00
Richard Levitte
a2ac429da2 Don't use $(EXHEADER) directly in for loops, as most shells will break 
if $(EXHEADER) is empty.

Notified by many, solution suggested by Carson Gaspar <carson@taltos.org>
 2004-11-02 23:55:01 +00:00
Geoff Thorpe
7f5b4dd1e8 Using Horner's algorithm to evaluate the ec polynomial 
(suggested by Adam Young <ayoung@cigital.com>)

Submitted by: Nils Larsch
 2004-07-16 03:24:19 +00:00
Geoff Thorpe
ace3ebd661 Improve error handling if decompression of an ec point fails, and cleanup 
ec_curve.c (unify comments, etc).

Submitted by: Nils Larsch
Reviewed by: Bodo Moeller, Geoff Thorpe
 2004-07-06 15:50:04 +00:00
Geoff Thorpe
9c52d2cc75 After the latest round of header-hacking, regenerate the dependencies in 
the Makefiles. NB: this commit is probably going to generate a huge posting
and it is highly uninteresting to read.
 2004-05-17 19:26:06 +00:00
Geoff Thorpe
0f814687b9 Deprecate the recursive includes of bn.h from various API headers (asn1.h, 
dh.h, dsa.h, ec.h, ecdh.h, ecdsa.h, rsa.h), as the opaque bignum types are
already declared in ossl_typ.h. Add explicit includes for bn.h in those C
files that need access to structure internals or API functions+macros.
 2004-05-17 19:14:22 +00:00
Geoff Thorpe
ca982e4870 Fix realloc usage in ec_curve.c 
Submitted by: Nils Larsch
Reviewed by: Geoff Thorpe
 2004-05-04 20:08:55 +00:00
Geoff Thorpe
60a938c6bc (oops) Apologies all, that last header-cleanup commit was from the wrong 
tree. This further reduces header interdependencies, and makes some
associated cleanups.
 2004-04-19 18:09:28 +00:00
Geoff Thorpe
5148710994 Adds warnings about two curves and fixes the "seed" value for two other 
curves.

Submitted by: Nils Larsch
 2004-03-25 03:03:52 +00:00
Richard Levitte
560f7abb7e Make sure we use unsigned constants, or come compilers may complain. 2004-03-15 22:33:19 +00:00
Geoff Thorpe
b6358c89a1 Convert openssl code not to assume the deprecated form of BN_zero(). 
Remove certain redundant BN_zero() initialisations, because BN_CTX_get(),
BN_init(), [etc] already initialise to zero.

Correct error checking in bn_sqr.c, and be less wishy-wash about how/why
the result's 'top' value is set (note also, 'max' is always > 0 at this
point).
 2004-03-13 23:57:20 +00:00
Andy Polyakov
7f24b1c3e9 Get rid of bogus warning when compiling with Sun vendor compiler. 2004-01-24 16:31:21 +00:00