Remove the event queue code

PR #18345 added some code for an event queue. It also added a test for it.
Unfortunately this event queue code has never been used for anything.
Additiona

Remove the event queue code

PR #18345 added some code for an event queue. It also added a test for it.
Unfortunately this event queue code has never been used for anything.
Additionally the test was never integrated into a test recipe, so it never
actually gets invoked via "make test". This makes the code entirely dead,
unnecessarily bloats the size of libssl and causes a decrease in our
testing code coverage value.

We remove the dead code.

Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/25100)

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QUIC RIO: Add frontend SSL_poll implementation

Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/open

QUIC RIO: Add frontend SSL_poll implementation

Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23495)

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Revise build.info

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20348)

QUIC Thread Assist Core

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20348)

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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time: move OSSL_TIME to libcrypto

Keep building it for libssl without exposing any symbols.

Reviewed-by: Todd Short <todd.short@me.com>
Reviewed-by: Richard Levitte <levitte@ope

time: move OSSL_TIME to libcrypto

Keep building it for libssl without exposing any symbols.

Reviewed-by: Todd Short <todd.short@me.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19082)

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Move ktls.c into the record layer

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1813

Move ktls.c into the record layer

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18132)

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Move protocol version specific code into separate files

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/ope

Move protocol version specific code into separate files

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18132)

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Move Record layer methods code into a sub-directory

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl

Move Record layer methods code into a sub-directory

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18132)

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Add a skeleton TLS record method

It doesn't yet do anything. This is a placeholder which will be filled in
by susbsequent commits.

Reviewed-by: Hugo Landau <hlandau@openssl.org>

Add a skeleton TLS record method

It doesn't yet do anything. This is a placeholder which will be filled in
by susbsequent commits.

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18132)

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ssl: implement an event queue

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18345)

ssl: expose the get time function internally

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

ssl: expose the get time function internally

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18274)

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build.info changes for priority queue

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18

build.info changes for priority queue

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18274)

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Add empty implementations of quic method functions

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/ope

Add empty implementations of quic method functions

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18307)

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QUIC wire format support

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18382)

Do not duplicate symbols between libcrypto and libssl in static builds

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from http

Do not duplicate symbols between libcrypto and libssl in static builds

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15714)

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tls: remove TODOs

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15539)

Drop libimplementations.a

libimplementations.a was a nice idea, but had a few flaws:

1. The idea to have common code in libimplementations.a and FIPS
sensitive helper funct

Drop libimplementations.a

libimplementations.a was a nice idea, but had a few flaws:

1. The idea to have common code in libimplementations.a and FIPS
sensitive helper functions in libfips.a / libnonfips.a didn't
catch on, and we saw full implementation ending up in them instead
and not appearing in libimplementations.a at all.

2. Because more or less ALL algorithm implementations were included
in libimplementations.a (the idea being that the appropriate
objects from it would be selected automatically by the linker when
building the shared libraries), it's very hard to find only the
implementation source that should go into the FIPS module, with
the result that the FIPS checksum mechanism include source files
that it shouldn't

To mitigate, we drop libimplementations.a, but retain the idea of
collecting implementations in static libraries. With that, we not
have:

libfips.a

Includes all implementations that should become part of the FIPS
provider.

liblegacy.a

Includes all implementations that should become part of the legacy
provider.

libdefault.a

Includes all implementations that should become part of the
default and base providers.

With this, libnonfips.a becomes irrelevant and is dropped.
libcommon.a is retained to include common provider code that can be
used uniformly by all providers.

Fixes #15157

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15171)

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Modify the ERR init functions to use the internal ERR string loaders

This deprecates all the ERR_load_ functions, and moves their definition to
separate C source files that can easily be

Modify the ERR init functions to use the internal ERR string loaders

This deprecates all the ERR_load_ functions, and moves their definition to
separate C source files that can easily be removed when those functions are
finally removed.

This also reduces include/openssl/kdferr.h to include cryptoerr_legacy.h,
moves the declaration of ERR_load_ERR_strings() from include/openssl/err.h
to include/openssl/cryptoerr_legacy.h, and finally removes the declaration
of ERR_load_DSO_strings(), which was entirely internal anyway.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13390)

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Deprecate RSA harder

This deprecates all functions that deal with the types RSA and RSA_METHOD

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

Deprecate RSA harder

This deprecates all functions that deal with the types RSA and RSA_METHOD

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/13096)

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Concentrate deprecated libssl API usage in one file

We create a new file ssl/tls_depr.c to contain functions that need to call
deprecated APIs in libssl. This enables us to remove
OP

Concentrate deprecated libssl API usage in one file

We create a new file ssl/tls_depr.c to contain functions that need to call
deprecated APIs in libssl. This enables us to remove
OPENSSL_SUPPRESS_DEPRECATED from a number of other libssl files.

The deprecated API usage is either related to ENGINEs and is needed to
continue to support applications that use such ENGINEs. Or they are needed
to support some deprecated public libssl APIs.

One other file remains in libssl that still uses deprecated APIs: s3_cbc.c
This is needed to support the deprecated SSLv3.

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/13135)

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TLS fixes for CBC mode and no-deprecated

Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/11961)

Add an HMAC implementation that is TLS aware

The TLS HMAC implementation should take care to calculate the MAC in
constant time in the case of MAC-Then-Encrypt where we have a variable

Add an HMAC implementation that is TLS aware

The TLS HMAC implementation should take care to calculate the MAC in
constant time in the case of MAC-Then-Encrypt where we have a variable
amount of padding.

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12732)

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Move KTLS inline functions only used by libssl into ssl/ktls.c.

These functions are a bit large to inline and are not usable outside
of libssl.

Reviewed-by: Tomas Mraz <tmraz@fe

Move KTLS inline functions only used by libssl into ssl/ktls.c.

These functions are a bit large to inline and are not usable outside
of libssl.

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12111)

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Add provider support for TLS CBC padding and MAC removal

The previous commits separated out the TLS CBC padding code in libssl.
Now we can use that code to directly support TLS CBC paddi

Add provider support for TLS CBC padding and MAC removal

The previous commits separated out the TLS CBC padding code in libssl.
Now we can use that code to directly support TLS CBC padding and MAC
removal in provided ciphers.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/12288)

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