Use empty renegotiate extension instead of SCSV for TLS > 1.0

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com

Use empty renegotiate extension instead of SCSV for TLS > 1.0

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/24161)

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Add option `SSL_OP_PREFER_NO_DHE_KEX`, allowing the server to prefer non-dhe psk key exchange over psk with dhe (config file option `PreferNoDHEKEX`, server option `prefer_no_dhe_kex`).

Revi

Add option `SSL_OP_PREFER_NO_DHE_KEX`, allowing the server to prefer non-dhe psk key exchange over psk with dhe (config file option `PreferNoDHEKEX`, server option `prefer_no_dhe_kex`).

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22794)

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Copyright year updates


Reviewed-by: Richard Levitte <levitte@openssl.org>
Release: yes

configure: introduce no-ecx to remove ECX related feature

This can effectively reduce the binary size for platforms
that don't need ECX feature(~100KB).

Signed-off-by: Yi Li <yi

configure: introduce no-ecx to remove ECX related feature

This can effectively reduce the binary size for platforms
that don't need ECX feature(~100KB).

Signed-off-by: Yi Li <yi1.li@intel.com>

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20781)

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Add support for compressed certificates (RFC8879)

* Compressed Certificate extension (server/client)
* Server certificates (send/receive)
* Client certificate (send/receive)

Add support for compressed certificates (RFC8879)

* Compressed Certificate extension (server/client)
* Server certificates (send/receive)
* Client certificate (send/receive)

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18186)

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Remove OPENSSL_ia32cap overrides in various test scripts

The removed override was: OPENSSL_ia32cap=~0x200000200000000
which disables AESNI codepaths and PCLMULQDQ (useful for ghash).

Remove OPENSSL_ia32cap overrides in various test scripts

The removed override was: OPENSSL_ia32cap=~0x200000200000000
which disables AESNI codepaths and PCLMULQDQ (useful for ghash).
It is unclear why this was done, but it probably just hides bugs.

[extended tests]

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16693)

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Update expected results for tls13kexmodes tests

One of the scenarios constructed in these tests was erroneously
producing successful handshakes until the previous commits, but should

Update expected results for tls13kexmodes tests

One of the scenarios constructed in these tests was erroneously
producing successful handshakes until the previous commits, but should
have been failing. Update our expected behavior to match the
specification requirements, and adjust the commentary slightly for
a test case relevant for the other preceding commit.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14749)

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Update copyright year

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14235)

Stop disabling TLSv1.3 if ec and dh are disabled

Even if EC and DH are disabled then we may still be able to use TLSv1.3
if we have groups that have been plugged in by an external provid

Stop disabling TLSv1.3 if ec and dh are disabled

Even if EC and DH are disabled then we may still be able to use TLSv1.3
if we have groups that have been plugged in by an external provider.

Fixes #13767

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13916)

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Centralise Environment Variables for the tests

The test_includes test was failing if OPENSSL_CONF_INCLUDE happened to
be set in the user's environment. To ensure that no tests accidental

Centralise Environment Variables for the tests

The test_includes test was failing if OPENSSL_CONF_INCLUDE happened to
be set in the user's environment. To ensure that no tests accidentally
use this or other enviroment variables from the user's environment we
automatically set them centrally for all tests.

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11691)

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Update copyright year

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11616)

Use .cnf for config files, not .conf

The default is openssl.cnf The project seems to prefer xxx.conf these
days, but we should use the default convention.

Rename all foo.conf (

Use .cnf for config files, not .conf

The default is openssl.cnf The project seems to prefer xxx.conf these
days, but we should use the default convention.

Rename all foo.conf (except for Configurations) to foo.cnf

Fixes #11174

Reviewed-by: Paul Yang <kaishen.yy@antfin.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11176)

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Teach TLSProxy how to parse CertificateRequest messages

We also use this in test_tls13messages to check that the extensions we
expect to see in a CertificateRequest are there.

R

Teach TLSProxy how to parse CertificateRequest messages

We also use this in test_tls13messages to check that the extensions we
expect to see in a CertificateRequest are there.

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/9780)

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Allow TLSv1.3 in a no-ec build

Now that we have TLSv1.3 FFDHE support there is no reason why we should
not allow TLSv1.3 to be used in a no-ec build. This commit enables that
to happ

Allow TLSv1.3 in a no-ec build

Now that we have TLSv1.3 FFDHE support there is no reason why we should
not allow TLSv1.3 to be used in a no-ec build. This commit enables that
to happen.

It also fixes no-ec which was previously broken.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9156)

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Following the license change, modify the boilerplates in test/

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7767)

Update copyright year

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

Enable TLSProxy tests on Windows

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/5094)

Send supported_versions in an HRR

Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/4701)

Merge HRR into ServerHello

Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/4701)

Update ServerHello to new draft-22 format

The new ServerHello format is essentially now the same as the old TLSv1.2
one, but it must additionally include supported_versions. The version

Update ServerHello to new draft-22 format

The new ServerHello format is essentially now the same as the old TLSv1.2
one, but it must additionally include supported_versions. The version
field is fixed at TLSv1.2, and the version negotiation happens solely via
supported_versions.

Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/4701)

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Many spelling fixes/typo's corrected.

Around 138 distinct errors found and fixed; thanks!

Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Tim Hudson <tjh@openssl.org>

Many spelling fixes/typo's corrected.

Around 138 distinct errors found and fixed; thanks!

Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3459)

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Don't do version neg on an HRR

Previously if a client received an HRR then we would do version negotiation
immediately - because we know we are going to get TLSv1.3. However this
cau

Don't do version neg on an HRR

Previously if a client received an HRR then we would do version negotiation
immediately - because we know we are going to get TLSv1.3. However this
causes a problem when we emit the 2nd ClientHello because we start changing
a whole load of stuff to ommit things that aren't relevant for < TLSv1.3.
The spec requires that the 2nd ClientHello is the same except for changes
required from the HRR. Therefore the simplest thing to do is to defer the
version negotiation until we receive the ServerHello.

Fixes #4292

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/4527)

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Update the tests for SNI changes

If there is no SNI in the session then s_client no longer sends the SNI
extension. Update the tests to take account of that

Reviewed-by: Ben Kad

Update the tests for SNI changes

If there is no SNI in the session then s_client no longer sends the SNI
extension. Update the tests to take account of that

Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/3926)

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Do not allow non-dhe kex_modes by default

Allow that mode to be configured if desired.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl

Do not allow non-dhe kex_modes by default

Allow that mode to be configured if desired.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3833)

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Reset executable bits on files where not needed.

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

Reset executable bits on files where not needed.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2835)

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