and short-input performance.

[Fix bug in misaligned output handling.]
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

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

[Also optimize aligaddr usage in single-block subroutines.]
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>
GH: #1323

Reviewed-by: NRich Salz <rsalz@openssl.org>
GH: #1322

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRich Salz <rsalz@openssl.org>
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Instead of having fuzz/build.info.fuzz magically and conditionally
included along with the other build.info files, incorporate it in
fuzz/build.info and add the conditions there instead.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NKurt Roeckx <kurt@openssl.org>
Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1313)

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

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

Reviewed-by: NStephen Henson <steve@openssl.org>

RT#4611
Reviewed-by: NStephen Henson <steve@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

With a number of tools, especially those coming with Visual Studio,
some command options are separated from their argument with a space,
others with a space.  Since we parametrise them, we can't know
beforehand which it will be, so we must allow the input and output
options to have either.

However, spaces at the end of nmake macro values are trimmed, so allow
spaces to exist by adding a reference to an undefined macro at the end.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

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

This is only done for the platforms where 'OPENSSL_USE_APPLINK' is defined.

Also, change the docs of OPENSSL_Applink to say where to find applink.c
in the installation directory.
Reviewed-by: NRich Salz <rsalz@openssl.org>

The easiest way to take care of manifest files is to integrate them
into the associated binary (.exe or .dll).  MT (the Manifest Tool) is
the utility to use for this.
Reviewed-by: NRich Salz <rsalz@openssl.org>

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

RT#4605
Reviewed-by: NRich Salz <rsalz@openssl.org>

The set0 setters take ownership of their arguments, so the values should
be set to NULL to avoid a double-free in the cleanup block should
ssl_security(SSL_SECOP_TMP_DH) fail. Found by BoringSSL's WeakDH test.
Reviewed-by: NKurt Roeckx <kurt@openssl.org>
Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1299)

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

In light of potential UKS (unknown key share) attacks on some
applications, primarily browsers, despite RFC761, name checks are
by default applied with DANE-EE(3) TLSA records.  Applications for
which UKS is not a problem can optionally disable DANE-EE(3) name
checks via the new SSL_CTX_dane_set_flags() and friends.
Reviewed-by: NRich Salz <rsalz@openssl.org>

subject alternate names.

Add nameConstraints tests incluing DNS, IP and email tests both in
subject alt name extension and subject name.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

New hostname checking function asn1_valid_host()

Check commonName entries against nameConstraints: any CN components in
EE certificate which look like hostnames are checked against
nameConstraints.

Note that RFC5280 et al only require checking subject alt name against
DNS name constraints.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

With no-deprecated, some nested includes don't happen by default.
Reviewed-by: NRich Salz <rsalz@openssl.org>

With OpenSSL 1.1 and on, the engines are tightly tied to the shared
library they're to be used with.  That makes them depend on the
pointer size as well as the shared library version, and this gets
reflected in the name of the directory they're installed in.
Reviewed-by: NRich Salz <rsalz@openssl.org>

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

We're installing architecture dependent (compiled) programs in
architecture specific directories, while architecture independent
programs (scripts) get installed in the general programs directory.
OSSL$EXE: reflects that by having two values.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Since there's been quite some changes, documentation needs updating
Reviewed-by: NRich Salz <rsalz@openssl.org>

This mostly affects 'openssl version -a', which might as well display
what we're actually looking at.
Reviewed-by: NRich Salz <rsalz@openssl.org>

We previously had a number of logical names for the different parts.
There's really no need for that, the default directories are in one
directory tree.  So we only define OSSL$DATAROOT: and make everything
related to that one.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Replace nptest with sanity test.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Commit aea145e3 removed some error codes that are generated
algorithmically: mapping alerts to error texts.  Found by
Andreas Karlsson.  This restores them, and adds two missing ones.
Reviewed-by: NMatt Caswell <matt@openssl.org>

Function-like macros are replaced with prototypes and a note
that they are implemented as macros.  Constants are just
referenced in-line in the text.

Tweak BIO_TYPE_... documentation.

Also fix RT4592.
Reviewed-by: NMatt Caswell <matt@openssl.org>