import five newish X509 pages from OpenSSL

1 files changed, 157 insertions, 0 deletions

diff --git a/lib/libcrypto/man/X509_ALGOR_dup.3 b/lib/libcrypto/man/X509_ALGOR_dup.3
new file mode 100644
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+++ b/lib/libcrypto/man/X509_ALGOR_dup.3
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+.\"	$OpenBSD: X509_ALGOR_dup.3,v 1.1 2016/12/04 20:51:47 schwarze Exp $
+.\"	OpenSSL 4692340e Jun 7 15:49:08 2016 -0400
+.\"
+.\" This file was written by Dr. Stephen Henson <steve@openssl.org>.
+.\" Copyright (c) 2002, 2015 The OpenSSL Project.  All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\"
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\"
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in
+.\"    the documentation and/or other materials provided with the
+.\"    distribution.
+.\"
+.\" 3. All advertising materials mentioning features or use of this
+.\"    software must display the following acknowledgment:
+.\"    "This product includes software developed by the OpenSSL Project
+.\"    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+.\"
+.\" 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+.\"    endorse or promote products derived from this software without
+.\"    prior written permission. For written permission, please contact
+.\"    openssl-core@openssl.org.
+.\"
+.\" 5. Products derived from this software may not be called "OpenSSL"
+.\"    nor may "OpenSSL" appear in their names without prior written
+.\"    permission of the OpenSSL Project.
+.\"
+.\" 6. Redistributions of any form whatsoever must retain the following
+.\"    acknowledgment:
+.\"    "This product includes software developed by the OpenSSL Project
+.\"    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+.\" EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+.\" PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+.\" ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+.\" OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd $Mdocdate: December 4 2016 $
+.Dt X509_ALGOR_DUP 3
+.Os
+.Sh NAME
+.Nm X509_ALGOR_dup ,
+.Nm X509_ALGOR_set0 ,
+.Nm X509_ALGOR_get0 ,
+.Nm X509_ALGOR_set_md ,
+.Nm X509_ALGOR_cmp
+.Nd AlgorithmIdentifier functions
+.Sh SYNOPSIS
+.In openssl/x509.h
+.Ft X509_ALGOR *
+.Fo X509_ALGOR_dup
+.Fa "X509_ALGOR *alg"
+.Fc
+.Ft int
+.Fo X509_ALGOR_set0
+.Fa "X509_ALGOR *alg"
+.Fa "ASN1_OBJECT *aobj"
+.Fa "int ptype"
+.Fa "void *pval"
+.Fc
+.Ft void
+.Fo X509_ALGOR_get0
+.Fa "ASN1_OBJECT **paobj"
+.Fa "int *pptype"
+.Fa "const void **ppval"
+.Fa "const X509_ALGOR *alg"
+.Fc
+.Ft void
+.Fo X509_ALGOR_set_md
+.Fa "X509_ALGOR *alg"
+.Fa "const EVP_MD *md"
+.Fc
+.Ft int
+.Fo X509_ALGOR_cmp
+.Fa "const X509_ALGOR *a"
+.Fa "const X509_ALGOR *b"
+.Fc
+.Sh DESCRIPTION
+.Fn X509_ALGOR_dup
+returns a copy of
+.Fa alg .
+.Pp
+.Fn X509_ALGOR_set0
+sets the algorithm OID of
+.Fa alg
+to
+.Fa aobj
+and the associated parameter type to
+.Fa ptype
+with value
+.Fa pval .
+If
+.Fa ptype
+is
+.Sy V_ASN1_UNDEF
+the parameter is omitted, otherwise
+.Fa ptype
+and
+.Fa pval
+have the same meaning as the
+.Sy type
+and
+.Sy value
+parameters to
+.Xr ASN1_TYPE_set 3 .
+All the supplied parameters are used internally so must
+.Sy NOT
+be freed after this call.
+.Pp
+.Fn X509_ALGOR_get0
+is the inverse of
+.Fn X509_ALGOR_set0 :
+it returns the algorithm OID in
+.Sy *paobj
+and the associated parameter in
+.Sy *pptype
+and
+.Sy *ppval
+from the
+.Sy AlgorithmIdentifier
+.Fa alg .
+.Pp
+.Fn X509_ALGOR_set_md
+sets the
+.Sy AlgorithmIdentifier
+.Fa alg
+to appropriate values for the message digest
+.Fa md .
+.Pp
+.Fn X509_ALGOR_cmp
+compares
+.Fa a
+and
+.Fa b
+and returns 0 if they have identical encodings and non-zero otherwise.
+.Sh COPYRIGHT
+Copyright 2002-2016 The OpenSSL Project Authors.
+All Rights Reserved.
+.Pp
+Licensed under the OpenSSL license (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
+.Lk https://www.openssl.org/source/license.html .