Stephen Farrell ad062480f7 Implements Hybrid Public Key Encryption (HPKE) as per RFC9180. ... This supports all the modes, suites and export mechanisms defined in RFC9180 and should be relatively easily extensible if/as new suites are added. The APIs are based on the pseudo-code from the RFC, e.g. OSS_HPKE_encap() roughly maps to SetupBaseS(). External APIs are defined in include/openssl/hpke.h and documented in doc/man3/OSSL_HPKE_CTX_new.pod. Tests (test/hpke_test.c) include verifying a number of the test vectors from the RFC as well as round-tripping for all the modes and suites. We have demonstrated interoperability with other HPKE implementations via a fork [1] that implements TLS Encrypted ClientHello (ECH) which uses HPKE. @slontis provided huge help in getting this done and this makes extensive use of the KEM handling code from his PR#19068. [1] https://github.com/sftcd/openssl/tree/ECH-draft-13c Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17172)		2022-11-25 16:26:55 +00:00
..
perl	ParseC.pm: gracefully handle DOS-style end-of-line in source files	2022-11-18 07:47:44 +01:00
add-depends.pl	Update copyright year	2022-05-03 13:34:51 +01:00
build.info	Make util/wrap.pl work better on VMS	2021-06-18 09:08:16 +02:00
c-compress-test.pl	FIPS module checksums: add scripts and Makefile rule	2021-05-04 11:32:16 +02:00
cavs-to-evptest.pl	Add the NIST CAVS test vectors for CCM	2019-05-23 10:49:54 +01:00
check-format-test-negatives.c	check-format.pl: improve whitespace reporting on <op>=	2022-09-02 21:32:46 +02:00
check-format-test-positives.c	check-format.pl: improve whitespace reporting on <op>=	2022-09-02 21:32:46 +02:00
check-format.pl	check-format.pl: improve whitespace reporting on <op>=	2022-09-02 21:32:46 +02:00
check-malloc-errs	Following the license change, modify the boilerplates in util/, tools/	2018-12-06 14:17:23 +01:00
ck_errf.pl	Create provider errors and use them	2019-04-19 09:31:54 +01:00
copy.pl	Following the license change, modify the boilerplates in util/, tools/	2018-12-06 14:17:23 +01:00
dofile.pl	configdata.pm.in, util/dofile.pl: Make a HERE document stricter.	2020-10-27 10:17:19 +01:00
echo.pl	always use the same perl in $PATH	2021-09-02 12:55:39 +10:00
engines.num	Change the build of engines to use ordinal files for symbol export	2018-10-05 08:22:42 +02:00
err-to-raise	Simplify util/err-to-raise	2020-11-18 11:40:52 +01:00
find-doc-nits	Add deprecation macro for 3.1 and deprecate OPENSSL_LH_stats	2022-06-22 09:36:14 +02:00
find-unused-errs	Following the license change, modify the boilerplates in util/, tools/	2018-12-06 14:17:23 +01:00
fips-checksums.sh	always use the same perl in $PATH	2021-09-02 12:55:39 +10:00
fix-deprecation	always use the same perl in $PATH	2021-09-02 12:55:39 +10:00
fix-includes	Update copyright year	2020-04-23 13:55:52 +01:00
fix-includes.sed	CRYPTO: split cipher_platform.h into algorithm specific headers	2019-12-19 13:31:29 +01:00
indent.pro	Rename SSL3_RECORD to TLS_RL_RECORD	2022-11-14 07:51:26 +00:00
lang-compress.pl	util: update FIPS checksumming script to be more aggressive with whitespace	2021-06-03 11:56:21 +10:00
libcrypto.num	Implements Hybrid Public Key Encryption (HPKE) as per RFC9180.	2022-11-25 16:26:55 +00:00
libssl.num	Add support for compressed certificates (RFC8879)	2022-10-18 09:30:22 -04:00
local_shlib.com.in	Configuration: Fix incorrect $unified_info{attributes} references	2021-06-16 14:47:39 +01:00
markdownlint.rb	Add initial demo-driven design demos	2022-06-24 16:00:00 +02:00
merge-err-lines	Add merge-err-lines script	2019-09-19 09:27:38 -04:00
missingcrypto111.txt	DOC: Add a few previously documented functions	2021-11-23 19:34:19 +01:00
missingcrypto-internal.txt	STORE: Move the built-in 'file:' loader to become an engine module	2020-09-03 17:48:32 +02:00
missingcrypto.txt	Add doc for EVP_ASYM_CIPHER-RSA and clean up OSSL_PROVIDER-FIPS.pod.	2022-11-18 14:29:01 +01:00
missingmacro111.txt	Document some SSL DH related functions/macros	2020-11-18 14:14:53 +00:00
missingmacro.txt	Add deprecation macro for 3.1 and deprecate OPENSSL_LH_stats	2022-06-22 09:36:14 +02:00
missingssl111.txt	Adjust all util/missing*.txt to include the section number	2019-12-21 22:53:54 +01:00
missingssl-internal.txt	Initialize files that declare internal symbols	2020-04-11 15:51:43 +02:00
missingssl.txt	Document {SSL|SSL_CTX}_set_{purpose|trust}()	2022-04-07 11:45:23 +02:00
mk-fipsmodule-cnf.pl	Rework how providers/fipsmodule.cnf is produced	2021-05-26 15:11:01 +02:00
mkbuildinf.pl	Following the license change, modify the boilerplates in util/, tools/	2018-12-06 14:17:23 +01:00
mkdef.pl	Fix various typos, repeated words, align some spelling to LDP.	2022-10-12 16:55:28 +11:00
mkdir-p.pl	Update copyright year	2021-04-08 13:04:41 +01:00
mkerr.pl	Fix various typos, repeated words, align some spelling to LDP.	2022-10-12 16:55:28 +11:00
mknum.pl	Ensure ordinals are created during release process	2021-06-29 09:51:30 +10:00
mkpod2html.pl	Fix util/mkpod2html.pl to call pod2html with absolute paths	2021-09-21 11:05:53 +02:00
mkrc.pl	util/mkrc.pl: Make sure FILEVERSION and PRODUCTVERSION have four numbers	2020-11-17 13:18:16 +01:00
mktar.sh	Simplify the tarball generating scripts	2020-09-24 08:03:00 +02:00
opensslwrap.sh	util/opensslwrap.sh: adjust to define OPENSSL_MODULES as well	2019-07-15 16:14:35 +02:00
other-internal.syms	Suppress errors about undocumented asn1_d2i_read_bio	2021-02-22 12:11:38 +00:00
other.syms	Allow PKCS12 export to set arbitrary bag attributes	2022-09-23 17:40:02 +01:00
providers.num	Add provider module infrastructure	2019-03-11 20:40:13 +01:00
shlib_wrap.sh.in	Add explicit support in util/shlib_wrap.sh.in for NonStop DLL loading.	2021-03-30 19:08:32 +02:00
su-filter.pl	Following the license change, modify the boilerplates in util/, tools/	2018-12-06 14:17:23 +01:00
unlocal_shlib.com.in	Configuration: Fix incorrect $unified_info{attributes} references	2021-06-16 14:47:39 +01:00
withlibctx.pl	Perl util to do with_libctx renaming	2020-10-01 09:23:05 +01:00
wrap.pl.in	util/wrap.pl.in: Use parentheses so kill gets all its arguments	2022-09-15 08:42:23 +02:00
write-man-symlinks	write-man-symlinks: Write relative symlinks not absolute	2021-05-25 17:14:09 +02:00