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-rw-r--r--secure/lib/libcrypto/man/man3/X509_get0_signature.3140
1 files changed, 41 insertions, 99 deletions
diff --git a/secure/lib/libcrypto/man/man3/X509_get0_signature.3 b/secure/lib/libcrypto/man/man3/X509_get0_signature.3
index c96605ffbab7..3f7be421320d 100644
--- a/secure/lib/libcrypto/man/man3/X509_get0_signature.3
+++ b/secure/lib/libcrypto/man/man3/X509_get0_signature.3
@@ -1,4 +1,5 @@
-.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.42)
+.\" -*- mode: troff; coding: utf-8 -*-
+.\" Automatically generated by Pod::Man 5.0102 (Pod::Simple 3.45)
.\"
.\" Standard preamble:
.\" ========================================================================
@@ -15,29 +16,12 @@
.ft R
.fi
..
-.\" Set up some character translations and predefined strings. \*(-- will
-.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
-.\" double quote, and \*(R" will give a right double quote. \*(C+ will
-.\" give a nicer C++. Capital omega is used to do unbreakable dashes and
-.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff,
-.\" nothing in troff, for use with C<>.
-.tr \(*W-
-.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
+.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>.
.ie n \{\
-. ds -- \(*W-
-. ds PI pi
-. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
-. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
-. ds L" ""
-. ds R" ""
. ds C` ""
. ds C' ""
'br\}
.el\{\
-. ds -- \|\(em\|
-. ds PI \(*p
-. ds L" ``
-. ds R" ''
. ds C`
. ds C'
'br\}
@@ -68,80 +52,22 @@
. \}
.\}
.rr rF
-.\" Fear. Run. Save yourself. No user-serviceable parts.
-. \" fudge factors for nroff and troff
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-.\}
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-. ds #H ((1u-(\\\\n(.fu%2u))*.13m)
-. ds #V .6m
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-. ds #[ \&
-. ds #] \&
-.\}
-. \" simple accents for nroff and troff
-.if n \{\
-. ds ' \&
-. ds ` \&
-. ds ^ \&
-. ds , \&
-. ds ~ ~
-. ds /
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-.if t \{\
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-. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
-. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
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-.\}
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-. \" corrections for vroff
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-.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
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-\{\
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-.\}
-.rm #[ #] #H #V #F C
.\" ========================================================================
.\"
.IX Title "X509_GET0_SIGNATURE 3ossl"
-.TH X509_GET0_SIGNATURE 3ossl "2023-09-19" "3.0.11" "OpenSSL"
+.TH X509_GET0_SIGNATURE 3ossl 2025-07-01 3.5.1 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"
+.SH NAME
X509_get0_signature, X509_REQ_set0_signature, X509_REQ_set1_signature_algo,
X509_get_signature_nid, X509_get0_tbs_sigalg, X509_REQ_get0_signature,
X509_REQ_get_signature_nid, X509_CRL_get0_signature, X509_CRL_get_signature_nid,
-X509_get_signature_info, X509_SIG_INFO_get, X509_SIG_INFO_set \- signature information
-.SH "SYNOPSIS"
+X509_ACERT_get0_signature, X509_ACERT_get0_info_sigalg,
+X509_ACERT_get_signature_nid, X509_get_signature_info,
+X509_SIG_INFO_get, X509_SIG_INFO_set \- signature information
+.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/x509.h>
@@ -159,6 +85,8 @@ X509_get_signature_info, X509_SIG_INFO_get, X509_SIG_INFO_set \- signature infor
\& const X509_ALGOR **palg);
\& int X509_REQ_get_signature_nid(const X509_REQ *crl);
\&
+\& const X509_ALGOR *X509_ACERT_get0_info_sigalg(const X509_ACERT *x);
+\&
\& void X509_CRL_get0_signature(const X509_CRL *crl,
\& const ASN1_BIT_STRING **psig,
\& const X509_ALGOR **palg);
@@ -171,12 +99,19 @@ X509_get_signature_info, X509_SIG_INFO_get, X509_SIG_INFO_set \- signature infor
\& int *secbits, uint32_t *flags);
\& void X509_SIG_INFO_set(X509_SIG_INFO *siginf, int mdnid, int pknid,
\& int secbits, uint32_t flags);
+\&
+\& #include <openssl/x509_acert.h>
+\&
+\& void X509_ACERT_get0_signature(const X509_ACERT *x,
+\& const ASN1_BIT_STRING **psig,
+\& const X509_ALGOR **palg);
+\& int X509_ACERT_get_signature_nid(const X509_ACERT *x);
+\&=head1 DESCRIPTION
.Ve
-.SH "DESCRIPTION"
-.IX Header "DESCRIPTION"
+.PP
\&\fBX509_get0_signature()\fR sets \fB*psig\fR to the signature of \fBx\fR and \fB*palg\fR
to the signature algorithm of \fBx\fR. The values returned are internal
-pointers which \fB\s-1MUST NOT\s0\fR be freed up after the call.
+pointers which \fBMUST NOT\fR be freed up after the call.
.PP
\&\fBX509_set0_signature()\fR and \fBX509_REQ_set1_signature_algo()\fR are the
equivalent setters for the two values of \fBX509_get0_signature()\fR.
@@ -184,25 +119,29 @@ equivalent setters for the two values of \fBX509_get0_signature()\fR.
\&\fBX509_get0_tbs_sigalg()\fR returns the signature algorithm in the signed
portion of \fBx\fR.
.PP
-\&\fBX509_get_signature_nid()\fR returns the \s-1NID\s0 corresponding to the signature
+\&\fBX509_get_signature_nid()\fR returns the NID corresponding to the signature
algorithm of \fBx\fR.
.PP
\&\fBX509_REQ_get0_signature()\fR, \fBX509_REQ_get_signature_nid()\fR
\&\fBX509_CRL_get0_signature()\fR and \fBX509_CRL_get_signature_nid()\fR perform the
same function for certificate requests and CRLs.
.PP
+\&\fBX509_ACERT_get0_signature()\fR, \fBX509_ACERT_get_signature_nid()\fR and
+\&\fBX509_ACERT_get0_info_sigalg()\fR perform the same function for attribute
+certificates.
+.PP
\&\fBX509_get_signature_info()\fR retrieves information about the signature of
-certificate \fBx\fR. The \s-1NID\s0 of the signing digest is written to \fB*mdnid\fR,
+certificate \fBx\fR. The NID of the signing digest is written to \fB*mdnid\fR,
the public key algorithm to \fB*pknid\fR, the effective security bits to
\&\fB*secbits\fR and flag details to \fB*flags\fR. Any of the parameters can
-be set to \fB\s-1NULL\s0\fR if the information is not required.
+be set to \fBNULL\fR if the information is not required.
.PP
\&\fBX509_SIG_INFO_get()\fR and \fBX509_SIG_INFO_set()\fR get and set information
about a signature in an \fBX509_SIG_INFO\fR structure. They are only
used by implementations of algorithms which need to set custom
signature information: most applications will never need to call
them.
-.SH "NOTES"
+.SH NOTES
.IX Header "NOTES"
These functions provide lower level access to signatures in certificates
where an application wishes to analyse or generate a signature in a form
@@ -212,12 +151,12 @@ or unsupported format).
The security bits returned by \fBX509_get_signature_info()\fR refers to information
available from the certificate signature (such as the signing digest). In some
cases the actual security of the signature is less because the signing
-key is less secure: for example a certificate signed using \s-1SHA\-512\s0 and a
-1024 bit \s-1RSA\s0 key.
+key is less secure: for example a certificate signed using SHA\-512 and a
+1024 bit RSA key.
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
\&\fBX509_get_signature_nid()\fR, \fBX509_REQ_get_signature_nid()\fR and
-\&\fBX509_CRL_get_signature_nid()\fR return a \s-1NID.\s0
+\&\fBX509_CRL_get_signature_nid()\fR return a NID.
.PP
\&\fBX509_get0_signature()\fR, \fBX509_REQ_get0_signature()\fR and
\&\fBX509_CRL_get0_signature()\fR do not return values.
@@ -227,7 +166,7 @@ returned is valid or 0 if the information is not available (e.g.
unknown algorithms or malformed parameters).
.PP
\&\fBX509_REQ_set1_signature_algo()\fR returns 0 on success; or 1 on an
-error (e.g. null \s-1ALGO\s0 pointer). X509_REQ_set0_signature does
+error (e.g. null ALGO pointer). X509_REQ_set0_signature does
not return an error value.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
@@ -247,7 +186,7 @@ not return an error value.
\&\fBX509_sign\fR\|(3),
\&\fBX509V3_get_d2i\fR\|(3),
\&\fBX509_verify_cert\fR\|(3)
-.SH "HISTORY"
+.SH HISTORY
.IX Header "HISTORY"
The
\&\fBX509_get0_signature()\fR and \fBX509_get_signature_nid()\fR functions were
@@ -260,11 +199,14 @@ added in OpenSSL 1.1.0.
.PP
The \fBX509_REQ_set0_signature()\fR and \fBX509_REQ_set1_signature_algo()\fR
were added in OpenSSL 1.1.1e.
-.SH "COPYRIGHT"
+.PP
+The \fBX509_ACERT_get0_signature()\fR, \fBX509_ACERT_get0_info_sigalg()\fR and
+\&\fBX509_ACERT_get_signature_nid()\fR functions were added in OpenSSL 3.4.
+.SH COPYRIGHT
.IX Header "COPYRIGHT"
-Copyright 2015\-2021 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2015\-2024 The OpenSSL Project Authors. All Rights Reserved.
.PP
-Licensed under the Apache License 2.0 (the \*(L"License\*(R"). You may not use
+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 \s-1LICENSE\s0 in the source distribution or at
+in the file LICENSE in the source distribution or at
<https://www.openssl.org/source/license.html>.
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-12 23:35:18 +0000