mirror of
https://github.com/opnsense/src.git
synced 2026-06-09 08:43:19 -04:00
b077aed33b
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
112 lines
2.8 KiB
Text
112 lines
2.8 KiB
Text
=pod
|
|
|
|
=head1 NAME
|
|
|
|
EVP_SIGNATURE-RSA
|
|
- The EVP_PKEY RSA signature implementation
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
Support for computing RSA signatures.
|
|
See L<EVP_PKEY-RSA(7)> for information related to RSA keys.
|
|
|
|
=head2 Signature Parameters
|
|
|
|
The following signature parameters can be set using EVP_PKEY_CTX_set_params().
|
|
This may be called after EVP_PKEY_sign_init() or EVP_PKEY_verify_init(),
|
|
and before calling EVP_PKEY_sign() or EVP_PKEY_verify().
|
|
|
|
=over 4
|
|
|
|
=item "digest" (B<OSSL_SIGNATURE_PARAM_DIGEST>) <UTF8 string>
|
|
|
|
=item "properties" (B<OSSL_SIGNATURE_PARAM_PROPERTIES>) <UTF8 string>
|
|
|
|
These common parameters are described in L<provider-signature(7)>.
|
|
|
|
=item "pad-mode" (B<OSSL_SIGNATURE_PARAM_PAD_MODE>) <UTF8 string>
|
|
|
|
The type of padding to be used. Its value can be one of the following:
|
|
|
|
=over 4
|
|
|
|
=item "none" (B<OSSL_PKEY_RSA_PAD_MODE_NONE>)
|
|
|
|
=item "pkcs1" (B<OSSL_PKEY_RSA_PAD_MODE_PKCSV15>)
|
|
|
|
=item "x931" (B<OSSL_PKEY_RSA_PAD_MODE_X931>)
|
|
|
|
=item "pss" (B<OSSL_PKEY_RSA_PAD_MODE_PSS>)
|
|
|
|
=back
|
|
|
|
=item "mgf1-digest" (B<OSSL_SIGNATURE_PARAM_MGF1_DIGEST>) <UTF8 string>
|
|
|
|
The digest algorithm name to use for the maskGenAlgorithm used by "pss" mode.
|
|
|
|
=item "mgf1-properties" (B<OSSL_SIGNATURE_PARAM_MGF1_PROPERTIES>) <UTF8 string>
|
|
|
|
Sets the name of the property query associated with the "mgf1-digest" algorithm.
|
|
NULL is used if this optional value is not set.
|
|
|
|
=item "saltlen" (B<OSSL_SIGNATURE_PARAM_PSS_SALTLEN>) <integer> or <UTF8 string>
|
|
|
|
The "pss" mode minimum salt length. The value can either be an integer,
|
|
a string value representing a number or one of the following string values:
|
|
|
|
=over 4
|
|
|
|
=item "digest" (B<OSSL_PKEY_RSA_PSS_SALT_LEN_DIGEST>)
|
|
|
|
Use the same length as the digest size.
|
|
|
|
=item "max" (B<OSSL_PKEY_RSA_PSS_SALT_LEN_MAX>)
|
|
|
|
Use the maximum salt length.
|
|
|
|
=item "auto" (B<OSSL_PKEY_RSA_PSS_SALT_LEN_AUTO>)
|
|
|
|
Auto detect the salt length.
|
|
|
|
=back
|
|
|
|
=back
|
|
|
|
The following signature parameters can be retrieved using
|
|
EVP_PKEY_CTX_get_params().
|
|
|
|
=over 4
|
|
|
|
=item "algorithm-id" (B<OSSL_SIGNATURE_PARAM_ALGORITHM_ID>) <octet string>
|
|
|
|
This common parameter is described in L<provider-signature(7)>.
|
|
|
|
=item "digest" (B<OSSL_SIGNATURE_PARAM_DIGEST>) <UTF8 string>
|
|
|
|
=item "pad-mode" (B<OSSL_SIGNATURE_PARAM_PAD_MODE>) <UTF8 string>
|
|
|
|
=item "mgf1-digest" (B<OSSL_SIGNATURE_PARAM_MGF1_DIGEST>) <UTF8 string>
|
|
|
|
=item "saltlen" (B<OSSL_SIGNATURE_PARAM_PSS_SALTLEN>) <integer> or <UTF8 string>
|
|
|
|
These parameters are as described above.
|
|
|
|
=back
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<EVP_PKEY_CTX_set_params(3)>,
|
|
L<EVP_PKEY_sign(3)>,
|
|
L<EVP_PKEY_verify(3)>,
|
|
L<provider-signature(7)>,
|
|
|
|
=head1 COPYRIGHT
|
|
|
|
Copyright 2020-2022 The OpenSSL Project Authors. All Rights Reserved.
|
|
|
|
Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
this file except in compliance with the License. You can obtain a copy
|
|
in the file LICENSE in the source distribution or at
|
|
L<https://www.openssl.org/source/license.html>.
|
|
|
|
=cut
|