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Author SHA1 Message Date
Kurt Roeckx
933d108516 Avoid using a dangling pointer when removing the last item 
When it's the last item that is removed int_thread_hash == hash and we would
still call int_thread_release(&hash) while hash is already freed.  So
int_thread_release would compare that dangling pointer to NULL which is
undefined behaviour.  Instead do already what int_thread_release() would do,
and make the call do nothing instead.

Reviewed-by: Rich Salz <rsalz@openssl.org>

RT: #4155, MR: #1519
 2015-12-23 20:36:32 +01:00
Rich Salz
4fae386cb0 Cleanup CRYPTO_{push,pop}_info 
Rename to OPENSSL_mem_debug_{push,pop}.
Remove simple calls; keep only calls used in recursive functions.
Ensure we always push, to simplify so that we can always pop

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-22 09:11:07 -05:00
Rich Salz
c99de0533d Rename *_realloc_clean to *_clear_realloc 
Just like *_clear_free routines.  Previously undocumented, used
a half-dozen times within OpenSSL source.

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-22 07:32:51 -05:00
Kurt Roeckx
f5d97098a4 Also change the non-debug versions to use size_t 
Reviewed-by: Richard Levitte <levitte@openssl.org>
MR: #1518
 2015-12-22 12:55:11 +01:00
David Benjamin
679d87515d Fix memory leak in DSA redo case. 
Found by clang scan-build.

Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Richard Levitte <levitte@openssl.org>

RT: #4184, MR: #1496
 2015-12-22 11:05:51 +01:00
Andy Polyakov
b859d70d4a bn/asm/bn-c64xplus.asm: update commentary. 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-12-22 10:30:03 +01:00
Andy Polyakov
cfe670732b sha/asm/sha256-armv4.pl: one of "universal" flags combination didn't compile. 
(and unify table address calculation in ARMv8 code path).

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-12-21 13:41:47 +01:00
Matt Caswell
79caf5d323 Fix URLs mangled by reformat 
Some URLs in the source code ended up getting mangled by indent. This fixes
it. Based on a patch supplied by Arnaud Lacombe <al@aerilon.ca>

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-19 20:33:00 +00:00
Richard Levitte
31384753c7 Remove the "eay" c-file-style indicators 
Since we don't use the eay style any more, there's no point tryint to
tell emacs to use it.

Reviewed-by: Matt Caswell <matt@openssl.org>
 2015-12-18 13:08:40 +01:00
Richard Levitte
ff8428561a Modify the lower level memory allocation routines to take size_t 
We've been using int for the size for a long time, it's about time...

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-12-17 08:24:26 +01:00
Rich Salz
33eaf4c27e mem-cleanup, cont'd. 
Remove LEVITTE_DEBUG_MEM.
Remove {OPENSSL,CRYPTO}_remalloc.

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
 2015-12-16 22:23:57 -05:00
Rich Salz
3b089ca21b Rename sec_mem to mem_sec, like other files. 
Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-12-16 22:09:39 -05:00
Rich Salz
7644a9aef8 Rename some BUF_xxx to OPENSSL_xxx 
Rename BUF_{strdup,strlcat,strlcpy,memdup,strndup,strnlen}
to OPENSSL_{strdup,strlcat,strlcpy,memdup,strndup,strnlen}
Add #define's for the old names.
Add CRYPTO_{memdup,strndup}, called by OPENSSL_{memdup,strndup} macros.

Reviewed-by: Tim Hudson <tjh@openssl.org>
 2015-12-16 16:14:49 -05:00
Dr. Stephen Henson
2c61a5ecca Constify EC_KEY in ECDH_compute_key. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-16 14:17:53 +00:00
Dr. Stephen Henson
981bd8a2f2 New EC functions. 
New functions EC_POINT_point2buf and EC_KEY_key2buf which encode
a point and allocate a buffer in one call.

New function EC_KEY_oct2key() which sets public key in an EC_KEY
structure from an encoded point.

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-16 14:17:53 +00:00
Matt Caswell
19a86b0301 Fix build on Solaris 
Solaris builds were failing during async compilation because the .o files
created from compiling the corresponding .c files held in async/arch were
ending up in the top level async directory. Consequently the link fails
because it can't find the .o files.

Thanks to Richard Levitte for pointing me in the right direction on this.

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-15 23:40:22 +00:00
Rich Salz
2ab9687479 Remove GMP engine. 
Reviewed-by: Ben Laurie <ben@openssl.org>
 2015-12-15 07:59:56 -05:00
Dr. Stephen Henson
6745fcf627 make update 
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
 2015-12-14 23:06:14 +00:00
Dr. Stephen Henson
c01ff880d4 New function X509_get0_pubkey 
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
 2015-12-14 23:06:14 +00:00
Dr. Stephen Henson
2872dbe1c4 Add EVP_PKEY_get0_* functions. 
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
 2015-12-14 23:06:14 +00:00
Dr. Stephen Henson
2986ecdc08 Extend EVP_PKEY_copy_parameters() 
Make EVP_PKEY_copy_parameters() work if the destination has no type
(e.g. if obtained from EVP_PKEY_new()) or the underlying key is NULL.
This is useful where we want to copy the parameters from an existing
key to a new key.

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
 2015-12-14 23:06:14 +00:00
Emilia Kasper
d911097d7c Fix a ** 0 mod 1 = 0 for real this time. 
Commit 2b0180c37f attempted to do this but
only hit one of many BN_mod_exp codepaths. Fix remaining variants and add
a test for each method.

Thanks to Hanno Boeck for reporting this issue.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
 2015-12-14 17:39:39 +01:00
Andy Polyakov
81eae077ce crpyto/ppccpuid.pl: add FPU probe and fix OPENSSL_rdtsc. 
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
 2015-12-14 16:09:25 +01:00
Andy Polyakov
2688d99989 crypto/ppccap.c: add SIGILL-free processor capability detection code. 
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
 2015-12-14 16:08:49 +01:00
Andy Polyakov
b974943234 x86_64 assembly pack: tune clang version detection even further. 
RT#4171

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
 2015-12-13 22:18:18 +01:00
Andy Polyakov
22c2e80f89 Configure: add framework for ChaCha and Poly1305 assembly. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-13 20:56:50 +01:00
Ben Laurie
6c3b566497 Remove no longer existant structure member and direct references to EVP_MD_CTX internals. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-13 14:59:10 +00:00
Ben Laurie
4eacfadedc Fix (incorrect) uninitialised variable warning. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-13 12:44:46 +00:00
Matt Caswell
7a93c85826 Fix compile failure with no-threads 
The async code was causing a compile failure if no-threads was used.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
 2015-12-12 14:26:22 +00:00
Andy Polyakov
30a5f32227 evp/e_chacha20_poly1305.c: TLS interop fixes. 
Thanks to: David Benjamin of Chromuim.

Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-12-11 21:07:51 +01:00
Ben Laurie
94d6151236 Make no-dh work, plus other no-dh problems found by Richard. 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-12-11 18:38:38 +00:00
Richard Levitte
6ebe8dac3e make update 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-12-11 16:18:35 +01:00
Richard Levitte
601ab3151f Adapt PEM routines to the opaque EVP_ENCODE_CTX 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-12-11 16:18:01 +01:00
Richard Levitte
b518d2d5f8 Adapt BIO_f_base64 to the opaque EVP_ENCODE_CTX 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-12-11 16:18:01 +01:00
Richard Levitte
a0be4fd17b Make EVP_ENCODE_CTX opaque 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-12-11 16:18:01 +01:00
Rob Stradling
ba67253db1 Support the TLS Feature (aka Must Staple) X.509v3 extension (RFC7633). 
Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>

GH: #495, MR: #1435
 2015-12-10 19:27:40 +01:00
Matt Caswell
b0cae88cc2 make update 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-10 14:21:59 +00:00
Andy Polyakov
02dc0b82ab evp/e_aes.c: wire hardware-assisted block function to OCB. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-10 13:11:46 +01:00
Andy Polyakov
bd30091c97 x86[_64] assembly pack: add optimized AES-NI OCB subroutines. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-10 13:11:26 +01:00
Andy Polyakov
44bf7119d6 modes/ocb128.c: fix overstep. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-10 12:36:25 +01:00
Andy Polyakov
48f1484555 Configure: make no-chacha and no-poly1305 work. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-10 12:05:50 +01:00
Andy Polyakov
bd3385d845 evp/c_allc.c: wire ChaCha20-Poly1305 and add tests. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-10 12:03:41 +01:00
Andy Polyakov
bd989745b7 crypto/evp: add e_chacha20_poly1305.c. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-10 12:00:29 +01:00
Andy Polyakov
f6b9427923 evp/evp_enc.c: allow EVP_CIPHER.ctx_size to be 0. 
In such case it would be EVP_CIPHER.cleanup's reponsibility to wipe
EVP_CIPHEX_CTX.cipher_data.

Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-10 12:00:05 +01:00
Andy Polyakov
72bb2f64fc Add ChaCha20-Poly1305 and ChaCha20 NIDs. 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-10 11:59:49 +01:00
Andy Polyakov
7dcb21869b Add reference ChaCha20 and Poly1305 implementations. 
Reviewed-by: Emilia Käsper <emilia@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
 2015-12-10 11:58:56 +01:00
Dr. Stephen Henson
a0ffedaf7b make default_ec_key_meth static 
Reviewed-by: Rich Salz <rsalz@openssl.org>
 2015-12-10 04:00:09 +00:00
Dr. Stephen Henson
8b8689aefa remove ECDSA error line 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-09 22:09:20 +00:00
Dr. Stephen Henson
91e7bcc264 Use NULL comparison 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-09 22:09:20 +00:00
Dr. Stephen Henson
77d0d10db7 set standard EC method in eng_openssl 
Reviewed-by: Richard Levitte <levitte@openssl.org>
 2015-12-09 22:09:20 +00:00