Merge OpenSSL 3.0.9

Migrate to OpenSSL 3.0 in advance of FreeBSD 14.0.  OpenSSL 1.1.1 (the
version we were previously using) will be EOL as of 2023-09-11.

Most of the base system has already been updated for a seamless switch
to OpenSSL 3.0.  For many components we've added
`-DOPENSSL_API_COMPAT=0x10100000L` to CFLAGS to specify the API version,
which avoids deprecation warnings from OpenSSL 3.0.  Changes have also
been made to avoid OpenSSL APIs that were already deprecated in OpenSSL
1.1.1.  The process of updating to contemporary APIs can continue after
this merge.

Additional changes are still required for libarchive and Kerberos-
related libraries or tools; workarounds will immediately follow this
commit.  Fixes are in progress in the upstream projects and will be
incorporated when those are next updated.

There are some performance regressions in benchmarks (certain tests in
`openssl speed`) and in some OpenSSL consumers in ports (e.g.  haproxy).
Investigation will continue for these.

Netflix's testing showed no functional regression and a rather small,
albeit statistically significant, increase in CPU consumption with
OpenSSL 3.0.

Thanks to ngie@ and des@ for updating base system components, to
antoine@ and bofh@ for ports exp-runs and port fixes/workarounds, and to
Netflix and everyone who tested prior to commit or contributed to this
update in other ways.

PR:		271615
PR:		271656 [exp-run]
Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation

secure/lib/libcrypto/man/man3/BN_BLINDING_new.3

@@ -133,13 +133,17 @@
 .\" ========================================================================
 .\"
 .IX Title "BN_BLINDING_NEW 3"
-.TH BN_BLINDING_NEW 3 "2023-05-30" "1.1.1u" "OpenSSL"
+.TH BN_BLINDING_NEW 3 "2023-05-30" "3.0.9" "OpenSSL"
 .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
 .\" way too many mistakes in technical documents.
 .if n .ad l
 .nh
 .SH "NAME"
-BN_BLINDING_new, BN_BLINDING_free, BN_BLINDING_update, BN_BLINDING_convert, BN_BLINDING_invert, BN_BLINDING_convert_ex, BN_BLINDING_invert_ex, BN_BLINDING_is_current_thread, BN_BLINDING_set_current_thread, BN_BLINDING_lock, BN_BLINDING_unlock, BN_BLINDING_get_flags, BN_BLINDING_set_flags, BN_BLINDING_create_param \- blinding related BIGNUM functions
+BN_BLINDING_new, BN_BLINDING_free, BN_BLINDING_update, BN_BLINDING_convert,
+BN_BLINDING_invert, BN_BLINDING_convert_ex, BN_BLINDING_invert_ex,
+BN_BLINDING_is_current_thread, BN_BLINDING_set_current_thread,
+BN_BLINDING_lock, BN_BLINDING_unlock, BN_BLINDING_get_flags,
+BN_BLINDING_set_flags, BN_BLINDING_create_param \- blinding related BIGNUM functions
 .SH "SYNOPSIS"
 .IX Header "SYNOPSIS"
 .Vb 1
@@ -159,8 +163,8 @@ BN_BLINDING_new, BN_BLINDING_free, BN_BLINDING_update, BN_BLINDING_convert, BN_B
 \& void BN_BLINDING_set_current_thread(BN_BLINDING *b);
 \& int BN_BLINDING_lock(BN_BLINDING *b);
 \& int BN_BLINDING_unlock(BN_BLINDING *b);
-\& unsigned long BN_BLINDING_get_flags(const BN_BLINDING *);
-\& void BN_BLINDING_set_flags(BN_BLINDING *, unsigned long);
+\& unsigned long BN_BLINDING_get_flags(const BN_BLINDING *b);
+\& void BN_BLINDING_set_flags(BN_BLINDING *b, unsigned long flags);
 \& BN_BLINDING *BN_BLINDING_create_param(BN_BLINDING *b,
 \&                                       const BIGNUM *e, BIGNUM *m, BN_CTX *ctx,
 \&                                       int (*bn_mod_exp)(BIGNUM *r,
@@ -246,9 +250,9 @@ parameters or \s-1NULL\s0 on error.
 deprecates \fBBN_BLINDING_set_thread_id()\fR and \fBBN_BLINDING_get_thread_id()\fR.
 .SH "COPYRIGHT"
 .IX Header "COPYRIGHT"
-Copyright 2005\-2017 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2005\-2021 The OpenSSL Project Authors. All Rights Reserved.
 .PP
-Licensed under the OpenSSL license (the \*(L"License\*(R").  You may not use
+Licensed under the Apache License 2.0 (the \*(L"License\*(R").  You may not use
 this file except in compliance with the License.  You can obtain a copy
 in the file \s-1LICENSE\s0 in the source distribution or at
 <https://www.openssl.org/source/license.html>.