Matt Caswell [Wed, 14 Feb 2018 17:29:32 +0000 (17:29 +0000)]
Remove a spurious TLSProxy byte in TLSv1.3
When the proxy re-encrypted a TLSv1.3 record it was adding a spurious
byte onto the end. This commit removes that.
The "extra" byte was intended to be the inner content type of the record.
However, TLSProxy was actually adding the original encrypted data into the
record (which already has the inner content type in it) and then adding
the spurious additional content type byte on the end (and adjusting the
record length accordingly).
It is interesting to look at why this didn't cause a failure:
The receiving peer first attempts to decrypt the data. Because this is
TLSProxy we always use a GCM based ciphersuite with a 16 byte tag. When
we decrypt this it actually gets diverted to the ossltest engine. All this
does is go through the motions of encrypting/decrypting but just passes
back the original data. Crucially it will never fail because of a bad tag!
The receiving party thinks the spurious additional byte is part of the
tag and the ossltest engine ignores it.
This means the data that gets passed back to the record layer still has
an additional spurious byte on it - but because the 16 byte tag has been
removed, this is actually the first byte of the original tag. Again
because we are using ossltest engine we aren't actually creating "real"
tags - we only ever emit 16, 0 bytes for the tag. So the spurious
additional byte always has the value 0. The TLSv1.3 spec says that records
can have additional 0 bytes on the end of them - this is "padding". So the
record layer interprets this 0 byte as padding and strips it off to end up
with the originally transmitted record data - which it can now process
successfully.
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/5370)
Richard Levitte [Wed, 21 Feb 2018 09:15:16 +0000 (10:15 +0100)]
VMS: Fix curve448 internal test program
The internals test programs access header files that aren't guarded by
the public __DECC_INCLUDE_PROLOGUE.H and __DECC_INCLUDE_EPILOGUE.H
files, and therefore have no idea what the naming convention is.
Therefore, we need to specify that explicitely in the internals test
programs, since they aren't built with the same naming convention as
the library they belong with.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5425)
Andy Polyakov [Tue, 20 Feb 2018 11:43:35 +0000 (12:43 +0100)]
test/recipes/80-test_pkcs12.t: handle lack of Win32::API.
So far check for availability of Win32::API served as implicit check
for $^O being MSWin32. Reportedly it's not safe assumption, and check
for MSWin32 has to be explicit.
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5416)
Matt Caswell [Wed, 7 Feb 2018 13:40:56 +0000 (13:40 +0000)]
Simplify some code
The original curve448 code was templated to allow for a 25519
implementation. We've just imported the 448 stuff - but a remnant of
the original templated approach remained. This just simplifies that.
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/5105)
Matt Caswell [Mon, 12 Feb 2018 14:38:13 +0000 (14:38 +0000)]
Remove the curve448 vector code
We removed various platform specific optimisation files in an earlier
commit. The vector code was related to that and therefore is no longer
required. It may be resurrected at a later point if we reintroduce the
opimtisations.
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/5105)
Matt Caswell [Wed, 31 Jan 2018 13:14:48 +0000 (13:14 +0000)]
Remove curve448 architecture specific files
Remove all architecture specific files except for the reference arch_32
version. These files provide archicture specific performance optimisation.
However they have not been integrated yet. In order to avoid review issues
they are removed for now. They may be reintroduced at a later time.
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/5105)
This is from the version tagged as "v0.9.4" with commit id 7527e9.
This code was originally writting by Mike Hamburg and the import is done by
kind permission of Rambus and Mike Hamburg under CLA. As this is under CLA
the files are being relicensed under the OpenSSL licence. Subsequent
commits will correct any licence notices in the individual files.
These files should provide complete self-contained support for X448 and
Ed448. They are imported "as is" from the source repository and this
commit does not attempt to integrate them into the OpenSSL build system,
or modify them in any way to fit OpenSSL style guidelines. That will be
done by subsequent commits.
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/5105)
Pauli [Fri, 16 Feb 2018 01:24:51 +0000 (11:24 +1000)]
Avoid mentioning uninitialised contexts.
All contexts must be initialised because they can only be created using the _new() calls.
Remove the outdated mentions of uninitialised and initialised contexts.
Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
(Merged from https://github.com/openssl/openssl/pull/5388)
Richard Levitte [Thu, 15 Feb 2018 21:38:24 +0000 (22:38 +0100)]
AIX: make sure that the arflags value includes the command letter (r)
In previous OpenSSL versions, this letter was part of the make
variable AR. However, following the usual convention (read: GNU),
this letter is supposed to be part of ARFLAGS.
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5386)
Matt Caswell [Mon, 12 Feb 2018 16:24:59 +0000 (16:24 +0000)]
If s->ctx is NULL then this is an internal error
Coverity was complaining because we checked if s->ctx is NULL and then
later on in the function deref s->ctx anyway. In reality if s->ctx is
NULL then this is an internal error.
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/5334)
In PR #5295 it was decided that the locking api should remain private
and used only inside libcrypto. However, the locking functions were added
back to `libcrypto.num` by `mkdef.pl`, because the function prototypes
were still listed in `internal/rand.h`. (This header contains functions
which are internal, but shared between libcrypto and libssl.)
This commit moves the prototypes to `rand_lcl.h` and changes the names
to lowercase, following the convention therein. It also corrects an
outdated documenting comment.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5375)
Benjamin Kaduk [Wed, 14 Feb 2018 18:04:16 +0000 (12:04 -0600)]
Auto-size more of configdata.pm "disabled features"
configdata.pm -d prints out a lot of information, including a table
of what features are disabled, why, and the effect of that disablement
(in terms of preprocessor symbols defined and directories skipped).
The first column is already auto-sized, to easily accomodate future
disableable features with long names. Also auto-size the second column,
to accomodate future reasons for disablement with long names as well.
Failing to take such precautions results in stderr spew from
configdata.pm -d when such long reasons are in use:
Negative repeat count does nothing at ./configdata.pm line 14504.
Such output is pretty distracting from the actual desired output,
so try to avoid it if possible.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5371)
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