coverity 1464213:  API usage errors  (PRINTF_ARGS)

Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/12149)

coverity 1464212, 1464214 & 1464215: Resource leaks

Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/12149)

Add ACVP fips module tests

For FIPS validation purposes - Automated Cryptographic Validation Protocol (ACVP) tests need to be
performed. (See https://github.com/usnistgov/ACVP). These tests are very similiar to the old CAVS tests.

This PR uses a hardwired subset of these test vectors to perform similiar operations,
to show the usage and prove that the API's are able to perform the required operations.
It may also help with communication with the lab (i.e- The lab could add a test here to show
a unworking use case - which we can then address).

The EVP layer performs these tests instead of calling lower level API's
as was done in the old FOM.
Some of these tests require access to internals that are not normally allowed/required.

The config option 'acvp_tests' (enabled by default) has been added so that this
access may be removed.

The mechanism has been implemented as additional OSSL_PARAM values that can be set and get.
A callback mechanism did not seem to add any additional benefit.
These params will not be added to the gettables lists.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11572)

Update gost-engine submodule to match EVP_MAC renaming

[extended tests]

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/12124)

Refactor BN_R_NO_INVERSE logic in internal functions

Closes #12129

As described in https://github.com/openssl/openssl/issues/12129 the
readability of the internal functions providing the two alternative
implementations for `BN_mod_inverse()` is a bit lacking.

Both these functions are now completely internal, so we have the
flexibility needed to slightly improve readability and remove
unnecessary NULL checks.

The main changes here are:
- rename `BN_mod_inverse_no_branch()` as `bn_mod_inverse_no_branch()`:
  this function is `static` so it is not even visible within the rest of
  libcrypto. By convention upcase prefixes are reserved for public
  functions.
- remove `if (pnoinv == NULL)` checks in `int_bn_mod_inverse()`: this
  function is internal to the BN module and we can guarantee that all
  callers pass non-NULL arguments.
- `bn_mod_inverse_no_branch()` takes an extra `int *pnoinv` argument, so
  that it can signal if no inverse exists for the given inputs: in this
  way the caller is in charge of raising `BN_R_NO_INVERSE` as it is the
  case for the non-consttime implementation of `int_bn_mod_inverse()`.
- `BN_mod_inverse()` is a public function and must guarantee that the
  internal functions providing the actual implementation receive valid
  arguments. If the caller passes a NULL `BN_CTX` we create a temporary
  one for internal use.
- reorder function definitions in `crypto/bn/bn_gcd.c` to avoid forward
  declaration of `static` functions (in preparation for inlining).
- inline `bn_mod_inverse_no_branch()`.

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12142)

Improve BIO_socket_wait(), BIO_wait(), BIO_connect_retry(), and their docs

Add/extend range check for 'fd' argument of BIO_socket_wait() and bio_wait()
Correct nap time calculations in bio_wait(), thus correcting also BIO_wait()
Update a type cast from 'unsigned long' to 'unsigned int'
Extend the comments and documentation of BIO_wait()

Rename BIO_connect_retry() to BIO_do_connect_retry()
Make its 'timeout' argument < 0 lead to BIO_do_connect() tried only once
Add optional 'nap_milliseconds' parameter determining the polling granularity
Correct and generalize the retry case checking
Extend the comments and documentation of BIO_do_connect_retry()

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11986)

Add OPENSSL_strdup failure check to cpt_ctrl() in bss_acpt.c

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11986)

Fix err checking and mem leaks of BIO_set_conn_port and BIO_set_conn_address

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11986)

CMS_get0_signers() description

CLA: trivial

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12055)

EVP: allow empty strings to EVP_Decode* functions

This is a simple check order correction.

Fixes #12143

Reviewed-by: Ben Kaduk <kaduk@mit.edu>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/12144)

Fix logic error for building x86 CAST assembly

The assembly code is not PIC, so we should only try to build it
when the configuration has disabled PIC, not the other way around.

Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
(Merged from https://github.com/openssl/openssl/pull/12128)

Fix nits detected by make cmd-nits

Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
(Merged from https://github.com/openssl/openssl/pull/12127)

Update and extend NOTES.WIN, adding 'Quick start' subsection

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12098)

Chunk 12 of CMP contribution to OpenSSL: CLI-based high-level tests

Certificate Management Protocol (CMP, RFC 4210) extension to OpenSSL
Also includes CRMF (RFC 4211) and HTTP transfer (RFC 6712).
Adds the CMP and CRMF API to libcrypto and the "cmp" app to the CLI.
Adds extensive documentation and tests.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Remove extra newline from CMP mock server error and add TODO on using request template

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Move part of OSSL_CMP_validate_msg() to ossl_cmp_msg_check_update()

as checking expected_sender and adding caPubs is not part of msg validation.
Also constify a couple of internal and public functions related to cmp_vfy.c

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Bug fix in ossl_cmp_hdr_init(): sould not remember recipient as expected sender

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Bug fix in ossl_cmp_certRep_new(): must allocate empty extraCerts stack

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Improve description of CMP untrusted certs and msg 'sender' field

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Make CMP server use same protection for response as for request

Also adds ossl_cmp_hdr_get_protection_nid() simplifying cmp_vfy.c

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Fill in transactionID on any error in OSSL_CMP_SRV_process_request()

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Improve ossl_cmp_msg_check_received() and rename to ossl_cmp_msg_check_update()

Bugfix: allow using extraCerts contained in msg already while checking signature
Improve function name, simplify its return value, and update its documentation

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Improve cert checking diagnostics of OSSL_CMP_validate_msg()

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Remove misleading diagnostics on pinned sender cert in OSSL_CMP_validate_msg()

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Correct error reason of verify_signature() in cmp_vfy.c

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Extend error output of apps/opt_format() to all error cases

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Remove meanwhile redundant error output of apps/opt_next(void) parsing numbers

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Fix use of -no-proxy option of CMP app

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Add request URL path checking and status responses to HTTP server

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Allow subject of CMP -oldcert as sender unless protection cert is given

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Correct error output of parse_name() in apps/lib/apps.c and apps/cmp.c

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Check expected sender not only for signature-protected CMP messages

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Improve description of -trusted, -srvcert, -recipient, and -expect_sender CMP options

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Streamline the approach to set CMP message recipient and expected sender

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Fix too strict checks of ossl_cmp_calc_protection()

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11998)

Guard new header mac.h against C++isms.

[extended tests]

Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/12121)

Fix two additional instances of the old EVP_MAC_CTX_ functions being used.

[extended tests]

Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/12121)

Use the inherited 'bsd-gcc-shared' config on 32-bit x86 BSDs.

BSD-generic32 already uses this for building shared libraries on other
32-bit BSD platforms.  Commit b7efa56 collapsed various *BSD targets
down to the BSD-generic ones and BSD-x86.  At the time only
OpenBSD/i386 used `bsd-shared` while both FreeBSD and NetBSD used
`bsd-gcc-shared`.  In practice, all of the BSDs are using either a
GCC/ld.bfd toolchain or a clang/lld toolchain both of which are
compatible with 'bsd-gcc-shared'.

Retire 'bsd-shared' since this removes the last user.

Fixes #12050.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/12110)

doc: Add a hint to man3/EVP_$hash that it is legacy

Some hash algorithms are only provided by the legacy provider. This
information is not mentioned in EVP_md4(3) for md4 and one might wonder
why it is no longer working.

Add a note to the EVP_ man page for md2, md4, mdc2, ripemd160 and
whirlpool that it is only available with the legacy provider.

Fixes #11650

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/12074)

APPS: Use a second EVP_MD_CTX for EdDSA verify

Verify for the two EdDSA algorithms fails in "speed eddsa".
It appears that the same ctx can not be used for the sign and verify
process.

Create a second EVP_MD_CTX for the verify purpose.

Fixes #11650

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/12074)

APPS: Exclude legacy algorighms from speed

Legacy crypto algorithms are not provided by the default "provider"
leading to a warning.
Remove legacy algorithms from the set that is tested by default. The
algorihms can be tested manually if selected manually and using the
legacy provider.

Fixes #11650

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/12074)

The EVP_MAC functions have been renamed for consistency.  The EVP_MAC_CTX_*
functions are now EVP_MAC functions, usually with ctx in their names.

Before 3.0 is released, the names are mutable and this prevents more
inconsistencies being introduced.

There are no functional or code changes.
Just the renaming and a little reformatting.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11997)

kdf: make function naming consistent.

The EVP_KDF_CTX_* functions have been relocated to the EVP_KDF_* namespace
for consistency.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11996)

Make it clear that you can't use all ciphers for CMAC

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11972)

Add a CMAC test

We did not have a test of the low level CMAC APIs so we add one. This is
heavily based on the HMAC test.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11972)

Correctly handle the return value from EVP_Cipher() in the CMAC code

EVP_Cipher() is a very low level routine that directly calls the
underlying cipher function. It's return value semantics are very odd.
Depending on the type of cipher 0 or -1 is returned on error. We should
just check for <=0 for a failure.

Fixes #11957

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11972)

Ensure we never use a partially initialised CMAC_CTX

If the CMAC_CTX is partially initialised then we make a note of this so
that future operations will fail if the initialisation has not been
completed.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11972)

run_tests.pl: Add options for focussing output on failed (sub-)tests

VERBOSE_FAILURES_ONLY (VFO): verbose output only of failed (sub-)tests
VERBOSE_FAILURES_PROGRESS (VFP): in addition summary for passed tests
This adds a workaroud for TAP::Parser not coping well with indentation.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12088)

Make error output of dhparams and dsaparams app more consistent

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12062)

Generate error queue entry on FFC_CHECK_BAD_LN_PAIR for DH and DSA

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12062)

Silence gcc false positive warning on refdatalen in test/tls13encryptiontest.c

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12042)

Silence gcc false positive warning on alpn_protos_len in test/handshake_helper.c

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12042)

Update RSA keygen to use sp800-56b by default

Fixes #11742
Fixes #11764

The newer RSA sp800-56b algorithm is being used for the normal case of a non multiprime key of at least length 2048.
Insecure key lengths and mutltiprime RSA will use the old method.

Bad public exponents are no longer allowed (i.e values less than 65537 or even). Values such as 2 that would cause a infinite loop now result in an error. The value of 3 has been marked as deprecated but is still allowed for legacy purposes.

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11765)

Add a test for renegotiation with EXTMS dropped

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12045)

Do not allow dropping Extended Master Secret extension on renegotiaton

Abort renegotiation if server receives client hello with Extended Master
Secret extension dropped in comparison to the initial session.

Fixes #9754

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12045)

use safe primes in ssl_get_auto_dh()

DH_get_1024_160() and DH_get_2048_224() return parameters from
RFC5114. Those parameters include primes with known small subgroups,
making them unsafe. Change the code to use parameters from
RFC 2409 and RFC 3526 instead (group 2 and 14 respectively).

This patch also adds automatic selection of 4096 bit params for 4096 bit
RSA keys

Signed-off-by: Hubert Kario <hkario@redhat.com>
Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12061)

APPS: Fix 'openssl dhparam'

'dhparam' can't be completely rewritten in terms of EVP_PKEY functions
yet, because we lack X9.42 support.  However, we do when generating,
but forgot to extract a DH pointer with EVP_PKEY_get0_DH().

Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/12048)

APPS: Fix 'openssl dsaparam -genkey'

Using a parameter EVP_PKEY for key generation with EVP_PKEY routines
works a little differently than the raw DSA routines that were used
before.

While fixing that, clean away all remaining use of the DSA type, which
simplifies the code a bit more.

Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/12048)

EVP: Let EVP_PKEY_gen() initialize ctx->keygen_info

In EVP_PKEY_METHOD code, the backend initializes ctx->keygen_info.
With provider side code, it's not possible to reach back into the
EVP_PKEY_CTX in the same manner, so we need to make that
initialization in the central generation function, EVP_PKEY_gen().

This isn't quite compatible with the idea that keygen_info could have
an arbitrary amount of elements, but since all our legacy backends use
exactly two elements, that's what we go for.

Fixes #12047

Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/12048)

TLSv1.3: additional checks in SSL_set_record_padding_callback

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11589)

test: TLS1.3 and new ciphers for kTLS

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11589)

TLSv13: add kTLS support

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11589)

kTLS: add support for AES_CCM128 and AES_GCM256

The support of new algos is added by converting code to use
helper functions found in ktls.h.

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11589)

kTLS: add Linux-specific kTLS helpers

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11589)

kTLS: add new algo definitions

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11589)

kTLS: make ktls_start type independed

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11589)

fix doc typo in bn_dh.c

while RFC 2312 refers to S/MIME it doesn't actually declare any groups,
RFC 2412 actually talks about DH extensively and the group
defined in the code below is defined on page 47 of it

Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/12076)

Fix 90-test_store.t for latest config, limits, providers, and disabled algos

Also make sure that the test do not 'pass' if their initialization fails.
Leave out the expensive parts of DSA key gen and RSA keygen for efficiency.
Fix use of the new CA configuration file test/ca-and-certs.cnf.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11733)

Fix documentation of OSSL_STORE

Among others, make clear that OSSL_STORE_close() meanwhile does nothing on NULL.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11733)

Fix mem leaks and allow missing pkey and/or cert in try_decode_PKCS12()

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11733)

Add chain to PKCS#12 test file generation in 90-test_store.t

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11733)

Fix code layout in crypto/store/loader_file.c satisfying check-format.pl -l

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11733)

TEST: Adjust test/bioprinttest.c to behave like the testutil routines

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12057)

TESTUTIL: Adjust the rest of testutil

Fixes #12054

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12057)

TESTUTIL: Separate TAP output and other output by BIO filter

Output that's supposed to be understood by a TAP parser gets its own
BIOs (|tap_out| and |tap_err|), and is only used internally within
testutils.  |bio_out| and |bio_err| is now only used for output that
shouldn't be parsed by the TAP parser, and all output written to those
BIOs are therefore always made to look like comments (it gets prefixed
with "# ").

Indentation and prefixing with "# " is reworked to use BIO_f_prefix(),
which allows us to throw away the internal BIO_f_tap().

The indentation level is now adjusted via a special function.

Fixes #12054

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12057)

Consolidate doc of BIO_do_connect() and its alias BIO_do_handshake()

Also documents that they meanwhile try all IP addresses resolved for a given domain name

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12017)

APPS: Remove unnecessary NULL check of uri in load_cert_pass()

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11873)

APPS: Make it possible to load_cert() from stdin again

Fixes #11871

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11873)

Fix a typo in SSL_CTX_set_session_ticket_cb.pod

"SSL" takes two esses, not three.

[skip ci]

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12038)

Don't downgrade keys in libssl

We were downgrading to legacy keys at various points in libssl in
order to get or set an encoded point. Now that the encoded point
functions work with provided keys this is no longer necessary.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11898)

When asked if an ECX key has parameters we should answer "true"

An ECX key doesn't have any parameters associated with it. Therefore it
always has all the parameters it needs, and the "has" function should
return 1 if asked about parameters. Without this
EVP_PKEY_missing_parameters() fails for ECX keys.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11898)

Always create a key when importing

Even if there is no data to import we should still create an empty key.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11898)

Make EVP_PKEY_[get1|set1]_tls_encodedpoint work with provided keys

EVP_PKEY_[get1|set1]_tls_encodedpoint() only worked if an ameth was present
which isn't the case for provided keys. Support has been added to dh,
ec and ecx keys.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11898)

Fix error path in int create_ssl_ctx_pair()

If we hit the error path and create_ssl_ctx_pair has been passed a
pre-created SSL_CTX then we could end up with a double free.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11834)

Implement a test for sigalgs not being present

If sigalgs are not present we should not offer or accept them. We should
test that we handle this correctly.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11834)

Implement a Filtering Provider

The filtering provider can be used to place a filter in front of the
default provider. Initially to filter out certain algorithms from being
available for test purposes.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11834)

Implement OSSL_PROVIDER_get0_provider_ctx()

Implement a function which enables us to get hold of the provider ctx
for a loaded provider.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11834)

Enable applications to directly call a provider's query operation

This is useful to get hold of the low-level dispatch tables. This could
be used to create a new provider based on an existing one.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11834)

Check that Signature Algorithms are available before using them

We should confirm that Signature Algorithms are actually available
through the loaded providers before we offer or select them.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11834)

APPS: Drop interactive mode in the 'openssl' program

This mode is severely untested and unmaintained, is seems not to be
used very much.

Closes #4679
Closes #6292

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12023)

Announce renamed EVP_PKEY_cmp() and EVP_PKEY_cmp_parameters() in CHANGES.md

This is a follow-up of PR #12013.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/12026)

fips: add additional algorithms to the FIPS provider.

Discussions are ongoing but the OMC has approved the in-principle addition
of these algorithms to the upcoming FIPS validation.

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12020)

Minor doc fix for EVP_PKEY_CTX_new_from_pkey

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12021)

Add github sponsor button

Reviewed-by: Richard Levitte <levitte@openssl.org>
GH: #12035

[crypto/ec] Remove unreachable AVX2 code in NISTZ256 implementation

`crypto/ec/ecp_nistz256.c` contained code sections guarded by a
`ECP_NISTZ256_AVX2` define.

The relevant comment read:

> /*
>  * Note that by default ECP_NISTZ256_AVX2 is undefined. While it's great
>  * code processing 4 points in parallel, corresponding serial operation
>  * is several times slower, because it uses 29x29=58-bit multiplication
>  * as opposite to 64x64=128-bit in integer-only scalar case. As result
>  * it doesn't provide *significant* performance improvement. Note that
>  * just defining ECP_NISTZ256_AVX2 is not sufficient to make it work,
>  * you'd need to compile even asm/ecp_nistz256-avx.pl module.
>  */

Without diminishing the quality of the original submission, it's evident
that this code has been basically unreachable without modifications to
the library source code and is under-tested.

This commit removes these sections from the codebase.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/12019)

Add cipher list ciphersuites which using encryption algorithm in mode CBC.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/11984)

CORE: make sure activated fallback providers stay activated

Calling 'OSSL_PROVIDER_available(NULL, "default")' would search for
the "default" provider, and in doing so, activate it if necessary,
thereby detecting that it's available...  and then immediately free
it, which could deactivate that provider, even though it should stay
available.

We solve this by incrementing the refcount for activated fallbacks one
extra time, thereby simulating an explicit OSSL_PROVIDER_load(), and
compensate for it with an extra ossl_provider_free() when emptying the
provider store.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11926)

TEST: Add provider_fallback_test, to test aspects of fallback providers

There are cases where the fallback providers aren't treated right.
For example, the following calls, in that order, will end up with
a failed EVP_KEYMGMT_fetch(), even thought the default provider
does supply an implementation of the "RSA" keytype.

    EVP_KEYMGMT *rsameth = NULL;

    OSSL_PROVIDER_available(NULL, "default");
    rsameth = EVP_KEYMGMT_fetch(NULL, "RSA", NULL);

For good measure, this also tests that explicit loading of the default
provider won't fail.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11926)

Fix missed fields in EVP_PKEY_meth_copy.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/11514)

Prepare for 3.0 alpha 4

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>