Adding upstream version 4.22.0.upstream/4.22.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 175 insertions, 0 deletions

diff --git a/upstream/debian-unstable/man7/EVP_PKEY-DSA.7ssl b/upstream/debian-unstable/man7/EVP_PKEY-DSA.7ssl
new file mode 100644
index 00000000..dd3370e4
--- /dev/null
+++ b/upstream/debian-unstable/man7/EVP_PKEY-DSA.7ssl
@@ -0,0 +1,175 @@
+.\" -*- mode: troff; coding: utf-8 -*-
+.\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)
+.\"
+.\" Standard preamble:
+.\" ========================================================================
+.de Sp \" Vertical space (when we can't use .PP)
+.if t .sp .5v
+.if n .sp
+..
+.de Vb \" Begin verbatim text
+.ft CW
+.nf
+.ne \\$1
+..
+.de Ve \" End verbatim text
+.ft R
+.fi
+..
+.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>.
+.ie n \{\
+.    ds C` ""
+.    ds C' ""
+'br\}
+.el\{\
+.    ds C`
+.    ds C'
+'br\}
+.\"
+.\" Escape single quotes in literal strings from groff's Unicode transform.
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\"
+.\" If the F register is >0, we'll generate index entries on stderr for
+.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
+.\" entries marked with X<> in POD.  Of course, you'll have to process the
+.\" output yourself in some meaningful fashion.
+.\"
+.\" Avoid warning from groff about undefined register 'F'.
+.de IX
+..
+.nr rF 0
+.if \n(.g .if rF .nr rF 1
+.if (\n(rF:(\n(.g==0)) \{\
+.    if \nF \{\
+.        de IX
+.        tm Index:\\$1\t\\n%\t"\\$2"
+..
+.        if !\nF==2 \{\
+.            nr % 0
+.            nr F 2
+.        \}
+.    \}
+.\}
+.rr rF
+.\" ========================================================================
+.\"
+.IX Title "EVP_PKEY-DSA 7SSL"
+.TH EVP_PKEY-DSA 7SSL 2024-02-03 3.1.5 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
+EVP_PKEY\-DSA, EVP_KEYMGMT\-DSA \- EVP_PKEY DSA keytype and algorithm support
+.SH DESCRIPTION
+.IX Header "DESCRIPTION"
+For \fBDSA\fR the FIPS186\-4 standard specifies that the values used for FFC
+parameter generation are also required for parameter validation.
+This means that optional FFC domain parameter values for \fIseed\fR, \fIpcounter\fR
+and \fIgindex\fR may need to be stored for validation purposes. For \fBDSA\fR these
+fields are not stored in the ASN1 data so they need to be stored externally if
+validation is required.
+.SS "DSA parameters"
+.IX Subsection "DSA parameters"
+The \fBDSA\fR key type supports the FFC parameters (see
+"FFC parameters" in \fBEVP_PKEY\-FFC\fR\|(7)).
+.SS "DSA key generation parameters"
+.IX Subsection "DSA key generation parameters"
+The \fBDSA\fR key type supports the FFC key generation parameters (see
+"FFC key generation parameters" in \fBEVP_PKEY\-FFC\fR\|(7)
+.PP
+The following restrictions apply to the "pbits" field:
+.PP
+For "fips186_4" this must be either 2048 or 3072.
+For "fips186_2" this must be 1024.
+For "group" this can be any one of 2048, 3072, 4096, 6144 or 8192.
+.SS "DSA key validation"
+.IX Subsection "DSA key validation"
+For DSA keys, \fBEVP_PKEY_param_check\fR\|(3) behaves in the following way:
+The OpenSSL FIPS provider conforms to the rules within the FIPS186\-4
+standard for FFC parameter validation. For backwards compatibility the OpenSSL
+default provider uses a much simpler check (see below) for parameter validation,
+unless the seed parameter is set.
+.PP
+For DSA keys, \fBEVP_PKEY_param_check_quick\fR\|(3) behaves in the following way:
+A simple check of L and N and partial g is performed. The default provider
+also supports validation of legacy "fips186_2" keys.
+.PP
+For DSA keys, \fBEVP_PKEY_public_check\fR\|(3), \fBEVP_PKEY_private_check\fR\|(3) and
+\&\fBEVP_PKEY_pairwise_check\fR\|(3) the OpenSSL default and FIPS providers conform to
+the rules within SP800\-56Ar3 for public, private and pairwise tests respectively.
+.SH EXAMPLES
+.IX Header "EXAMPLES"
+An \fBEVP_PKEY\fR context can be obtained by calling:
+.PP
+.Vb 1
+\&    EVP_PKEY_CTX *pctx = EVP_PKEY_CTX_new_from_name(NULL, "DSA", NULL);
+.Ve
+.PP
+The \fBDSA\fR domain parameters can be generated by calling:
+.PP
+.Vb 6
+\&    unsigned int pbits = 2048;
+\&    unsigned int qbits = 256;
+\&    int gindex = 1;
+\&    OSSL_PARAM params[5];
+\&    EVP_PKEY *param_key = NULL;
+\&    EVP_PKEY_CTX *pctx = NULL;
+\&
+\&    pctx = EVP_PKEY_CTX_new_from_name(NULL, "DSA", NULL);
+\&    EVP_PKEY_paramgen_init(pctx);
+\&
+\&    params[0] = OSSL_PARAM_construct_uint("pbits", &pbits);
+\&    params[1] = OSSL_PARAM_construct_uint("qbits", &qbits);
+\&    params[2] = OSSL_PARAM_construct_int("gindex", &gindex);
+\&    params[3] = OSSL_PARAM_construct_utf8_string("digest", "SHA384", 0);
+\&    params[4] = OSSL_PARAM_construct_end();
+\&    EVP_PKEY_CTX_set_params(pctx, params);
+\&
+\&    EVP_PKEY_generate(pctx, &param_key);
+\&    EVP_PKEY_CTX_free(pctx);
+\&
+\&    EVP_PKEY_print_params(bio_out, param_key, 0, NULL);
+.Ve
+.PP
+A \fBDSA\fR key can be generated using domain parameters by calling:
+.PP
+.Vb 2
+\&    EVP_PKEY *key = NULL;
+\&    EVP_PKEY_CTX *gctx = NULL;
+\&
+\&    gctx = EVP_PKEY_CTX_new_from_pkey(NULL, param_key, NULL);
+\&    EVP_PKEY_keygen_init(gctx);
+\&    EVP_PKEY_generate(gctx, &key);
+\&    EVP_PKEY_CTX_free(gctx);
+\&    EVP_PKEY_print_private(bio_out, key, 0, NULL);
+.Ve
+.SH "CONFORMING TO"
+.IX Header "CONFORMING TO"
+The following sections of FIPS186\-4:
+.IP "A.1.1.2 Generation of Probable Primes p and q Using an Approved Hash Function." 4
+.IX Item "A.1.1.2 Generation of Probable Primes p and q Using an Approved Hash Function."
+.PD 0
+.IP "A.2.3 Generation of canonical generator g." 4
+.IX Item "A.2.3 Generation of canonical generator g."
+.IP "A.2.1 Unverifiable Generation of the Generator g." 4
+.IX Item "A.2.1 Unverifiable Generation of the Generator g."
+.PD
+.SH "SEE ALSO"
+.IX Header "SEE ALSO"
+\&\fBEVP_PKEY\-FFC\fR\|(7),
+\&\fBEVP_SIGNATURE\-DSA\fR\|(7)
+\&\fBEVP_PKEY\fR\|(3),
+\&\fBprovider\-keymgmt\fR\|(7),
+\&\fBEVP_KEYMGMT\fR\|(3),
+\&\fBOSSL_PROVIDER\-default\fR\|(7),
+\&\fBOSSL_PROVIDER\-FIPS\fR\|(7)
+.SH COPYRIGHT
+.IX Header "COPYRIGHT"
+Copyright 2020\-2022 The OpenSSL Project Authors. All Rights Reserved.
+.PP
+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
+<https://www.openssl.org/source/license.html>.