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22860 commits

Author SHA1 Message Date
Dr. Matthias St. Pierre
c7a7ed3870 randfile.c: fix a Coverity warning
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7510)

(cherry picked from commit 040a03470c)
2018-10-28 23:39:13 +01:00
Pauli
b1d6d55ece Timing vulnerability in ECDSA signature generation (CVE-2018-0735)
Preallocate an extra limb for some of the big numbers to avoid a reallocation
that can potentially provide a side channel.

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/7486)

(cherry picked from commit 99540ec794)
2018-10-29 07:59:23 +10:00
Pauli
8abfe72e8c Timing vulnerability in DSA signature generation (CVE-2018-0734).
Avoid a timing attack that leaks information via a side channel that
triggers when a BN is resized.  Increasing the size of the BNs
prior to doing anything with them suppresses the attack.

Thanks due to Samuel Weiser for finding and locating this.

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/7486)

(cherry picked from commit a9cfb8c2aa)
2018-10-29 07:58:42 +10:00
Pauli
f1b12b8713 DSA mod inverse fix
There is a side channel attack against the division used to calculate one of
the modulo inverses in the DSA algorithm.  This change takes advantage of the
primality of the modulo and Fermat's little theorem to calculate the inverse
without leaking information.

Thanks to Samuel Weiser for finding and reporting this.

Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/7487)

(cherry picked from commit 415c335635)
2018-10-29 06:51:55 +10:00
Dr. Matthias St. Pierre
d2953e5e7d drbg_lib: avoid NULL pointer dereference in drbg_add
Found by Coverity Scan

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7511)

(cherry picked from commit 59f90557dd)
2018-10-28 19:21:12 +01:00
Richard Levitte
54dea92f08 iOS config targets: disable "async" by default
This also gave enough reason to collect the stuff that's common for
all iOS config targets into the template "ios-common".

Fixes #7318

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7403)

(cherry picked from commit 04e3f9a114)
2018-10-28 17:20:39 +01:00
Dr. Matthias St. Pierre
a14174acc8 Configure: Improve warning if no random seed source was configured
The new Configure summary box (41349b5e6d) now hides the warning
about the missing seed source (2805ee1e09) too much. To make it
more visible again, add warning markers.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7509)

(cherry picked from commit caa8595276)
2018-10-28 14:50:07 +01:00
Bernd Edlinger
1f98527659 Fix data race in RAND_DRBG_generate
Fixes #7394

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7399)

(cherry picked from commit a83dc59afa)
2018-10-27 13:04:55 +02:00
Dr. Matthias St. Pierre
d597a9a877 RAND_add()/RAND_seed(): fix failure on short input or low entropy
Commit 5b4cb385c1 (#7382) introduced a bug which had the effect
that RAND_add()/RAND_seed() failed for buffer sizes less than
32 bytes. The reason was that now the added random data was used
exlusively as entropy source for reseeding. When the random input
was too short or contained not enough entropy, the DRBG failed
without querying the available entropy sources.

This commit makes drbg_add() act smarter: it checks the entropy
requirements explicitely. If the random input fails this check,
it won't be added as entropy input, but only as additional data.
More precisely, the behaviour depends on whether an os entropy
source was configured (which is the default on most os):

- If an os entropy source is avaible then we declare the buffer
  content as additional data by setting randomness to zero and
  trigger a regular   reseeding.

- If no os entropy source is available, a reseeding will fail
  inevitably. So drbg_add() uses a trick to mix the buffer contents
  into the DRBG state without forcing a reseeding: it generates a
  dummy random byte, using the buffer content as additional data.

Related-to: #7449

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7456)

(cherry picked from commit 8817215d5c)
2018-10-27 13:03:35 +02:00
Dr. Matthias St. Pierre
35a34508ef Backport some DRBG renamings and typo fixes
In commit 8bf3665196 some renamings andd typo fixes were made
while adding back the DRBG-HMAC and DRBG-HASH implementation.
Since the commit could not be backported, a lot of unnecessary
differences between master and 1.1.1 were introduced.

These differences result in tiresome merge conflicts when
cherry-picking. To minimize these merge-conflicts, this patch
ports all 'non-feature' changes of commit 8bf3665196
(e.g., renamings of private variables, fixes of typographical
errors, comment changes) manually back to 1.1.1.

The commits a83dc59afa (#7399) and 8817215d5c (#7456)
failed to cherry-pick previously to 1.1.1, with this patch
they both cherry-pick without conflicts.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/7505)
2018-10-26 23:04:23 +02:00
Matt Caswell
0b3f5eab64 Add a test for duplicated DTLS records
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7414)

(cherry picked from commit f1358634af)
2018-10-26 14:28:18 +01:00
Matt Caswell
86fe421dcf Properly handle duplicated messages from the next epoch
Since 1fb9fdc30 we may attempt to buffer a record from the next epoch
that has already been buffered. Prior to that this never occurred.

We simply ignore a failure to buffer a duplicated record.

Fixes #6902

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7414)

(cherry picked from commit 840facc3cc)
2018-10-26 14:28:18 +01:00
Bernd Edlinger
f3f7f1a826 Fix a possible crash in rand_drbg_get_entropy
Reviewed-by: Paul Yang <yang.yang@baishancloud.com>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7474)

(cherry picked from commit 21311777ad)
2018-10-26 15:26:21 +02:00
Dr. Matthias St. Pierre
8017970c3d Configure: Reword the summary output
In commit 820e414d28 (pr #5247) the summary output of the
Configure command was optimized towards instructing people
how to create issue reports.

It turned out that the wording of this message can confuse new
OpenSSL users and make them think that they are seeing an error
message. This commit makes the summary output start with a success
to prevent a misunderstanding. Also it gives more hints to new
OpenSSL users.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7499)

(cherry picked from commit 41349b5e6d)
2018-10-26 12:47:05 +02:00
Dr. Matthias St. Pierre
1d0671b81f RAND_load_file(): avoid adding small chunks to RAND_add()
Increase the load buffer size such that it exceeds the chunk
size by a comfortable amount. This is done to avoid calling
RAND_add() with a small final chunk. Instead, such a small
final chunk will be added together with the previous chunk
(unless it's the only one).

Related-to: #7449

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7456)
2018-10-26 08:50:26 +02:00
Dr. Matthias St. Pierre
13ce86259e RAND_load_file(): return error if reseeding failed
The failure of RAND_load_file was only noticed because of the
heap corruption which was reported in #7499 and fixed in commit
5b4cb385c1. To prevent this in the future, RAND_load_file()
now explicitly checks RAND_status() and reports an error if it
fails.

Related-to: #7449

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7456)
2018-10-26 08:50:26 +02:00
Richard Levitte
85299451cb Windows: Produce a static version of the public libraries, always
When building shared libraries on Windows, we had a clash between
'libcrypto.lib' the static routine library and 'libcrypto.lib' the
import library.

We now change it so the static versions of our libraries get '_static'
appended to their names.  These will never get installed, but can
still be used for our internal purposes, such as internal tests.

When building non-shared, the renaming mechanism doesn't come into
play.  In that case, the static libraries 'libcrypto.lib' and
'libssl.lib' are installed, just as always.

Fixes #7492

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7496)

(cherry picked from commit b3023ced6b)
2018-10-25 23:30:52 +02:00
Richard Levitte
28361a0b82 RAND: ensure INT32_MAX is defined
This value is used to set DRBG_MAX_LENGTH

Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/7467)

(cherry picked from commit f81b043ad8)
2018-10-23 10:56:59 +02:00
Dr. Matthias St. Pierre
ece482ff3a RAND_add(): fix heap corruption in error path
This bug was introduced by #7382 which enhanced RAND_add() to
accept large buffer sizes. As a consequence, RAND_add() now fails
for buffer sizes less than 32 bytes (i.e. less than 256 bits).
In addition, rand_drbg_get_entropy() forgets to reset the attached
drbg->pool in the case of an error, which leads to the heap corruption.

The problem occurred with RAND_load_file(), which reads the file in
chunks of 1024 bytes each. If the size of the final chunk is less than
32 bytes, then RAND_add() fails, whence RAND_load_file() fails
silently for buffer sizes n = k * 1024 + r with r = 1,...,31.

This commit fixes the heap corruption only. The other issues will
be addressed in a separate pull request.

Thanks to Gisle Vanem for reporting this issue.

Fixes #7449

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7455)

(cherry picked from commit 5b4cb385c1)
2018-10-22 14:57:04 +02:00
Richard Levitte
132fd512ad build file templates: have targets for all shared library names
We only had targets for the "simple" shared library names (libfoo.so
and not libfoo.so.x.y on Unix, import library libfoo.lib but not
libfoo.dll on Windows).  This has created some confusion why it wasn't
possible to rebuild the less "simple" name directly (just as an
example, someone who mistook the import library on Windows for a
static library, removed the DLL and then found it was difficult to
rebuild directly), so we change the target to include all possible
names.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7451)

(cherry picked from commit d8cac50b02)
2018-10-21 15:49:48 +02:00
Matt Caswell
8c6371f9f7 Don't complain and fail about unknown TLSv1.3 PSK identities in s_server
An unknown PSK identity could be because its actually a session resumption
attempt. Sessions resumptions and external PSKs are indistinguishable so
the callbacks need to fail gracefully if they don't recognise the identity.

Fixes #7433

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7434)

(cherry picked from commit 2d015189b9)
2018-10-19 15:24:14 +01:00
Matt Caswell
d1bfd8076e Buffer a ClientHello with a cookie received via DTLSv1_listen
Previously when a ClientHello arrives with a valid cookie using
DTLSv1_listen() we only "peeked" at the message and left it on the
underlying fd. This works fine for single threaded applications but for
multi-threaded apps this does not work since the fd is typically reused for
the server thread, while a new fd is created and connected for the client.
By "peeking" we leave the message on the server fd, and consequently we
think we've received another valid ClientHello and so we create yet another
fd for the client, and so on until we run out of fds.

In this new approach we remove the ClientHello and buffer it in the SSL
object.

Fixes #6934

Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/7375)

(cherry picked from commit 079ef6bd53)
2018-10-19 14:29:52 +01:00
Matt Caswell
585e691948 Use the read and write buffers in DTLSv1_listen()
Rather than using init_buf we use the record layer read and write buffers
in DTLSv1_listen(). These seem more appropriate anyway and will help with
the next commit.

Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/7375)

(cherry picked from commit 2fc4c77c3f)
2018-10-19 14:29:52 +01:00
Matt Caswell
6c529877cd Test DTLS cookie generation and verification
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7431)

(cherry picked from commit edcd29efd3)
2018-10-19 14:19:22 +01:00
Matt Caswell
a6a83827a0 Fix a DTLS memory leak
Fixes #7428

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7431)

(cherry picked from commit 01666a8c1d)
2018-10-19 14:19:22 +01:00
Andy Polyakov
a66c361a77 Configurations/15-android.conf: add support for "standalone toolchain".
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7400)

(cherry picked from commit 03ad7c009e)
2018-10-19 10:36:48 +02:00
Andy Polyakov
fc762e7d5c arch/async_posix.h: improve portability.
{make|swap|get|set}context are removed in POSIX.1-2008, but glibc
apparently keeps providing it.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7420)

(cherry picked from commit 9d71a24ebf)
2018-10-19 10:31:04 +02:00
armfazh
aa519853be Fix tls_cbc_digest_record is slow using SHA-384 and short messages
The formula used for this is now

kVarianceBlocks = ((255 + 1 + md_size + md_block_size - 1) / md_block_size) + 1

Notice that md_block_size=64 for SHA256, which results on the
magic constant kVarianceBlocks = 6.
However, md_block_size=128 for SHA384 leading to kVarianceBlocks = 4.

CLA:trivial

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7342)

(cherry picked from commit cb8164b05e)
2018-10-19 08:32:44 +10:00
Viktor Dukhovni
a190ea8ad7 Apply self-imposed path length also to root CAs
Also, some readers of the code find starting the count at 1 for EE
cert confusing (since RFC5280 counts only non-self-issued intermediate
CAs, but we also counted the leaf).  Therefore, never count the EE
cert, and adjust the path length comparison accordinly.  This may
be more clear to the reader.

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit dc5831da59)
2018-10-18 00:10:04 -04:00
Viktor Dukhovni
bb6923945e Only CA certificates can be self-issued
At the bottom of https://tools.ietf.org/html/rfc5280#page-12 and
top of https://tools.ietf.org/html/rfc5280#page-13 (last paragraph
of above https://tools.ietf.org/html/rfc5280#section-3.3), we see:

   This specification covers two classes of certificates: CA
   certificates and end entity certificates.  CA certificates may be
   further divided into three classes: cross-certificates, self-issued
   certificates, and self-signed certificates.  Cross-certificates are
   CA certificates in which the issuer and subject are different
   entities.  Cross-certificates describe a trust relationship between
   the two CAs.  Self-issued certificates are CA certificates in which
   the issuer and subject are the same entity.  Self-issued certificates
   are generated to support changes in policy or operations.  Self-
   signed certificates are self-issued certificates where the digital
   signature may be verified by the public key bound into the
   certificate.  Self-signed certificates are used to convey a public
   key for use to begin certification paths.  End entity certificates
   are issued to subjects that are not authorized to issue certificates.

that the term "self-issued" is only applicable to CAs, not end-entity
certificates.  In https://tools.ietf.org/html/rfc5280#section-4.2.1.9
the description of path length constraints says:

   The pathLenConstraint field is meaningful only if the cA boolean is
   asserted and the key usage extension, if present, asserts the
   keyCertSign bit (Section 4.2.1.3).  In this case, it gives the
   maximum number of non-self-issued intermediate certificates that may
   follow this certificate in a valid certification path.  (Note: The
   last certificate in the certification path is not an intermediate
   certificate, and is not included in this limit.  Usually, the last
   certificate is an end entity certificate, but it can be a CA
   certificate.)

This makes it clear that exclusion of self-issued certificates from
the path length count applies only to some *intermediate* CA
certificates.  A leaf certificate whether it has identical issuer
and subject or whether it is a CA or not is never part of the
intermediate certificate count.  The handling of all leaf certificates
must be the same, in the case of our code to post-increment the
path count by 1, so that we ultimately reach a non-self-issued
intermediate it will be the first one (not zeroth) in the chain
of intermediates.

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit ed422a2d01)
2018-10-18 00:10:03 -04:00
Antoine Salon
8710396980 EVP module documentation pass
Replace ECDH_KDF_X9_62() with internal ecdh_KDF_X9_63()

Signed-off-by: Antoine Salon <asalon@vmware.com>

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/7345)

(cherry picked from commit ffd89124bd)
2018-10-17 13:31:59 +03:00
Dr. Matthias St. Pierre
135e806236 Fix: 'openssl ca' command crashes when used with 'rand_serial' option
Commit ffb46830e2 introduced the 'rand_serial' option. When it is used,
the 'serialfile' does not get initialized, i.e. it remains a NULL pointer.
This causes a crash when the NULL pointer is passed to the rotate_serial()
call.

This commit fixes the crash and unifies the pointer checking before
calling the rotate_serial() and save_serial() commands.

Fixes #7412

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7417)

(cherry picked from commit aeec793b4b)
2018-10-17 12:04:17 +02:00
Richard Levitte
695bc60fe4 Build file templates: look at *all* defines
When looking at configured macro definitions, we must look at both
what comes from the config target AND what comes from user
configuration.

Fixes #7396

Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/7402)

(cherry picked from commit 92ebf6c4c2)
2018-10-17 10:58:10 +02:00
Mansour Ahmadi
72a859c975 Add a missing check on s->s3->tmp.pkey
Reviewed-by: Paul Yang <yang.yang@baishancloud.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7405)

(cherry picked from commit 61bef9bde0)
2018-10-17 09:29:50 +01:00
cclauss
391f76f1a5 print() is a function in Python 3
CLA: trivial

Discovered via #7410 @ https://travis-ci.org/openssl/openssl/jobs/442003489#L440

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/7403)

(cherry picked from commit 83e4533a71)
2018-10-17 07:32:25 +02:00
Dr. Matthias St. Pierre
dbf0a49625 DRBG: fix reseeding via RAND_add()/RAND_seed() with large input
In pull request #4328 the seeding of the DRBG via RAND_add()/RAND_seed()
was implemented by buffering the data in a random pool where it is
picked up later by the rand_drbg_get_entropy() callback. This buffer
was limited to the size of 4096 bytes.

When a larger input was added via RAND_add() or RAND_seed() to the DRBG,
the reseeding failed, but the error returned by the DRBG was ignored
by the two calling functions, which both don't return an error code.
As a consequence, the data provided by the application was effectively
ignored.

This commit fixes the problem by a more efficient implementation which
does not copy the data in memory and by raising the buffer the size limit
to INT32_MAX (2 gigabytes). This is less than the NIST limit of 2^35 bits
but it was chosen intentionally to avoid platform dependent problems
like integer sizes and/or signed/unsigned conversion.

Additionally, the DRBG is now less permissive on errors: In addition to
pushing a message to the openssl error stack, it enters the error state,
which forces a reinstantiation on next call.

Thanks go to Dr. Falko Strenzke for reporting this issue to the
openssl-security mailing list. After internal discussion the issue
has been categorized as not being security relevant, because the DRBG
reseeds automatically and is fully functional even without additional
randomness provided by the application.

Fixes #7381

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7382)

(cherry picked from commit 3064b55134)
2018-10-16 22:32:42 +02:00
Matt Caswell
26d97bf6b2 Fix no-engine
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/7365)

(cherry picked from commit 5f9f67b9d4)
2018-10-16 09:36:47 +10:00
Pauli
84eb73eab5 Indentation fixes.
The PR #7329 left some indentation slightly off.  This fixes it.

Reviewed-by: Paul Yang <yang.yang@baishancloud.com>
(Merged from https://github.com/openssl/openssl/pull/7360)

(cherry picked from commit 5b639d4cb3)
2018-10-16 09:35:19 +10:00
Mykola Baibuz
9044cb0edb Remove useless check.
Hash can be longer than EC group degree and it will be truncated.

CLA: trivial

Reviewed-by: Paul Yang <yang.yang@baishancloud.com>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7329)

(cherry picked from commit b770a80f6d)
2018-10-16 09:34:09 +10:00
Matt Caswell
4ccb641409 Fix no-psk
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7306)

(cherry picked from commit 734af93a27)
2018-10-15 15:23:52 +01:00
Matt Caswell
89b0402822 Fix no-tls1_2
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7308)

(cherry picked from commit 7f1d923aa9)
2018-10-15 15:18:28 +01:00
Mykola Baibuz
3924d69965 Safer memory cleanup in (crypto/rsa/rsa_lib.c)
We don't need to use secure clean for public key.

CLA: trivial

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Paul Yang <yang.yang@baishancloud.com>
(Merged from https://github.com/openssl/openssl/pull/7363)

(cherry picked from commit c033101db3)
2018-10-13 21:19:24 +08:00
Tomas Mraz
2b03114593 Fix copy&paste error found in Coverity scan
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7377)

(cherry picked from commit 628ee79638)
2018-10-13 06:43:23 +03:00
Andy Polyakov
a9e4192e71 rsa/rsa_ossl.c: fix and extend commentary [skip ci].
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/7123)

(cherry picked from commit d1c008f66b)
2018-10-12 22:28:52 +02:00
Andy Polyakov
7055086185 ssl/s3_enc.c: fix logical errors in ssl3_final_finish_mac.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7085)

(cherry picked from commit 7d0effeacb)
2018-10-12 21:04:49 +02:00
Andy Polyakov
7ed9ad1cc3 sha/asm/keccak1600-s390x.pl: resolve -march=z900 portability issue.
Negative displacement in memory references was not originally specified,
so that for maximum coverage one should abstain from it, just like with
any other extension. [Unless it's guarded by run-time switch, but there
is no switch in keccak1600-s390x.]

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7239)

(cherry picked from commit fc97c882f4)
2018-10-12 20:53:57 +02:00
Matt Caswell
ed5108a387 Fix a typo in a macro
Fixes #7385

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7385)

(cherry picked from commit 990fe90994)
2018-10-12 09:49:45 +01:00
Paul Yang
a53561e822 Fix compiling warnings in example code
The example code in EVP_DigestInit.pod generates warnings if users try
to compile it.

[skip ci]

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7362)

(cherry picked from commit 19ac1bf2de)
2018-10-11 11:22:14 +08:00
FdaSilvaYY
7f0e220f4d crypto/rand: fix some style nit's
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7378)

(cherry picked from commit c2e33a05b1)
2018-10-10 14:02:45 +02:00
Dr. Matthias St. Pierre
b99f047f3f rand_unix.c: fix --with-rand-seed=none build
Fixes a compiler warning about an unused syscall_random()
and cleans up the OPENSSL_RAND_SEED preprocessor logic.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/779)

(cherry picked from commit d90e128be6)
2018-10-10 12:40:52 +02:00