There are a number of engines in the OpenSSL source code which are now
obsolete. The following engines have been removed: 4758cca, aep, atalla,
cswift, nuron, sureware.
Reviewed-by: NRich Salz <rsalz@openssl.org>

Don't mark a certificate as self signed if keyUsage is present and
certificate signing not asserted.

PR#3979
Reviewed-by: NMatt Caswell <matt@openssl.org>

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

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

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

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

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

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

False positive: gcc (4.8) can't figure out the SSL_IS_DTLS logic.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Thanks to the OpenBSD community for bringing this to our attention.
Reviewed-by: NRich Salz <rsalz@openssl.org>

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

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

RFC5753 requires that we omit parameters for AES key wrap and set them
to NULL for 3DES wrap. OpenSSL decrypt uses the received algorithm
parameters so can transparently handle either form.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Follow-up to f386742c.
Signed-off-by: NRich Salz <rsalz@openssl.org>
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Signed-off-by: NRich Salz <rsalz@akamai.com>
Reviewed-by: NAndy Polyakov <appro@openssl.org>

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

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

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

(part by Alessandro Ghedini)
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Previous OpenSSL versions used -set_serial, but master was using
-set-serial - so rename it back to the old version.

RT#4059
Reviewed-by: NRichard Levitte <levitte@openssl.org>

Loading the config file after processing command line options can
cause problems, e.g. where an engine provides new ciphers/digests
these are not then recoginised on the command line. Move the
default config file loading to before the command line option
processing. Whilst we're doing this we might as well centralise
this instead of doing it individually for each application. Finally
if we do it before the OpenSSL_add_ssl_algorithms() call then
ciphersuites provided by an engine (e.g. GOST) can be available to
the apps.

RT#4085
RT#4086
Reviewed-by: NRichard Levitte <levitte@openssl.org>

There used to be options -macopt and -sigopt in <=1.0.2 for the dgst
command line app. These were incorrectly spelled as -macop and -sigop in
master.

RT#4072
Reviewed-by: NAndy Polyakov <appro@openssl.org>

The option is not available in older toolchains and would cause breakage.
Reviewed-by: NRichard Levitte <levitte@openssl.org>

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

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

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

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

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

PR#4035
Reviewed-by: NMatt Caswell <matt@openssl.org>

PR#4079
Reviewed-by: NTim Hudson <tjh@openssl.org>

Note that this commit constifies a user callback parameter and therefore
will break compilation for applications using this callback. But unless
they are abusing write access to the buffer, the fix is trivial.
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Add the new ct directory to mkfiles.pl and fix the ct Makefile
Reviewed-by: NAndy Polyakov <appro@openssl.org>

Original authors:
Rob Stradling <rob@comodo.com>
Dr. Stephen Henson <steve@openssl.org>
Reviewed-by: NEmilia Kasper <emilia@openssl.org>
Reviewed-by: NRich Salz <rsalz@openssl.org>

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

mkdef.pl was getting confused by:

 # ifdef OPENSSL_NO_RMD160
 #  error RIPEMD is disabled.
 # endif

Changing RIPEMD to RMD160 solves it. Fix suggested by Steve Henson.
Reviewed-by: NRich Salz <rsalz@openssl.org>

The function int_rsa_verify is an internal function used for verifying an
RSA signature. It takes an argument |dtype| which indicates the digest type
that was used. Dependant on that digest type the processing of the
signature data will vary. In particular if |dtype == NID_mdc2| and the
signature data is a bare OCTETSTRING then it is treated differently to the
default case where the signature data is treated as a DigestInfo (X509_SIG).

Due to a missing "else" keyword the logic actually correctly processes the
OCTETSTRING format signature first, and then attempts to continue and
process it as DigestInfo. This will invariably fail because we already know
that it is a bare OCTETSTRING.

This failure doesn't actualy make a real difference because it ends up at
the |err| label regardless and still returns a "success" result. This patch
just cleans things up to make it look a bit more sane.

RT#4076
Reviewed-by: NRichard Levitte <levitte@openssl.org>

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

Signed-off-by: NKurt Roeckx <kurt@roeckx.be>
Reviewed-by: NRich Salz <rsalz@openssl.org>
MR #1231

Signed-off-by: NKurt Roeckx <kurt@roeckx.be>
Reviewed-by: NRich Salz <rsalz@openssl.org>
MR #1231

Signed-off-by: NKurt Roeckx <kurt@roeckx.be>
Reviewed-by: NRich Salz <rsalz@openssl.org>
MR #1231