new manual page a2d_ASN1_OBJECT(3);

while here, add a few STANDARDS references

diff --git a/lib/libcrypto/man/ASN1_OBJECT_new.3 b/lib/libcrypto/man/ASN1_OBJECT_new.3
index 6716310..ff98f24 100644 (file)
--- a/lib/libcrypto/man/ASN1_OBJECT_new.3
+++ b/lib/libcrypto/man/ASN1_OBJECT_new.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: ASN1_OBJECT_new.3,v 1.12 2021/11/22 12:06:51 schwarze Exp $
+.\" $OpenBSD: ASN1_OBJECT_new.3,v 1.13 2021/11/22 14:00:27 schwarze Exp $
 .\" full merge up to: OpenSSL 99d63d4 Mar 19 12:28:58 2016 -0400
 .\"
 .\" This file is a derived work.
@@ -179,9 +179,20 @@ the following diagnostic can be retrieved in addition to the above:
 Memory allocation failed.
 .El
 .Sh SEE ALSO
+.Xr a2d_ASN1_OBJECT 3 ,
 .Xr ASN1_TYPE_get 3 ,
 .Xr d2i_ASN1_OBJECT 3 ,
 .Xr OBJ_nid2obj 3
+.Sh STANDARDS
+ITU-T Recommendation X.208, also known as ISO/IEC 8824-1:
+Specification of Abstract Syntax Notation One (ASN.1),
+section 28: Notation for the object identifier type
+.Pp
+ITU-T Recommendation X.690, also known as ISO/IEC 8825-1:
+Information technology - ASN.1 encoding rules:
+Specification of Basic Encoding Rules (BER), Canonical Encoding
+Rules (CER) and Distinguished Encoding Rules (DER),
+section 8.19: Encoding of an object identifier value
 .Sh HISTORY
 .Fn ASN1_OBJECT_new
 and

diff --git a/lib/libcrypto/man/Makefile b/lib/libcrypto/man/Makefile
index 10f841b..4a85367 100644 (file)
--- a/lib/libcrypto/man/Makefile
+++ b/lib/libcrypto/man/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.218 2021/11/21 15:11:01 schwarze Exp $
+# $OpenBSD: Makefile,v 1.219 2021/11/22 14:00:27 schwarze Exp $
 
 .include <bsd.own.mk>
 
@@ -367,6 +367,7 @@ MAN=        \
        X509at_add1_attr.3 \
        X509at_get_attr.3 \
        X509v3_get_ext_by_NID.3 \
+       a2d_ASN1_OBJECT.3 \
        crypto.3 \
        d2i_ASN1_BOOLEAN.3 \
        d2i_ASN1_NULL.3 \

diff --git a/lib/libcrypto/man/a2d_ASN1_OBJECT.3 b/lib/libcrypto/man/a2d_ASN1_OBJECT.3
new file mode 100644 (file)
index 0000000..8cf6489
--- /dev/null
+++ b/lib/libcrypto/man/a2d_ASN1_OBJECT.3
@@ -0,0 +1,83 @@
+.\" $OpenBSD: a2d_ASN1_OBJECT.3,v 1.1 2021/11/22 14:00:27 schwarze Exp $
+.\"
+.\" Copyright (c) 2021 Ingo Schwarze <schwarze@openbsd.org>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.Dd $Mdocdate: November 22 2021 $
+.Dt A2D_ASN1_OBJECT 3
+.Os
+.Sh NAME
+.Nm a2d_ASN1_OBJECT
+.Nd DER content octets of an ASN.1 object identifier
+.Sh SYNOPSIS
+.Ft int
+.Fo a2d_ASN1_OBJECT
+.Fa "unsigned char *der_out"
+.Fa "int olen"
+.Fa "const char *val_in"
+.Fa "int ilen"
+.Fc
+.Sh DESCRIPTION
+.Fn a2d_ASN1_OBJECT
+accepts an ASCII string
+.Fa val_in
+of
+.Fa ilen
+bytes and interprets it as the numerical form of an ASN.1 object identifier.
+It writes the content octets of the DER encoding of the object identifier
+to the buffer
+.Fa der_out
+which is
+.Fa olen
+bytes long.
+The identifier and length octets of the DER encoding are not written.
+.Pp
+If
+.Fa ilen
+is \-1, the
+.Xr strlen 3
+of
+.Fa val_in
+is used instead.
+.Pp
+If
+.Fa der_out
+is a
+.Dv NULL
+pointer, writing the content objects is skipped
+and only the return value is calculated.
+.Sh RETURN VALUES
+.Fn a2d_ASN1_OBJECT
+returns the number of content octets that were or would be written or 0 if
+.Fa ilen
+is 0, if
+.Fa val_in
+is not a valid representation of an object identfier,
+if memory allocation fails, or if the number of content octets
+would be larger than
+.Fa olen .
+.Sh SEE ALSO
+.Xr ASN1_OBJECT_new 3 ,
+.Xr i2d_ASN1_OBJECT 3 ,
+.Xr OBJ_create 3
+.Sh STANDARDS
+ITU-T Recommendation X.690, also known as ISO/IEC 8825-1:
+Information technology - ASN.1 encoding rules:
+Specification of Basic Encoding Rules (BER), Canonical Encoding
+Rules (CER) and Distinguished Encoding Rules (DER),
+section 8.19: Encoding of an object identifier value
+.Sh HISTORY
+.Fn a2d_ASN1_OBJECT
+first appeared in SSLeay 0.8.0 and has been available since
+.Ox 2.4 .

diff --git a/lib/libcrypto/man/d2i_ASN1_OBJECT.3 b/lib/libcrypto/man/d2i_ASN1_OBJECT.3
index 09a17ce..bcd7e18 100644 (file)
--- a/lib/libcrypto/man/d2i_ASN1_OBJECT.3
+++ b/lib/libcrypto/man/d2i_ASN1_OBJECT.3
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: d2i_ASN1_OBJECT.3,v 1.9 2018/04/25 15:17:52 schwarze Exp $
+.\"    $OpenBSD: d2i_ASN1_OBJECT.3,v 1.10 2021/11/22 14:00:27 schwarze Exp $
 .\"    OpenSSL 05ea606a May 20 20:52:46 2016 -0400
 .\"
 .\" Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -15,7 +15,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: April 25 2018 $
+.Dd $Mdocdate: November 22 2021 $
 .Dt D2I_ASN1_OBJECT 3
 .Os
 .Sh NAME
@@ -71,9 +71,16 @@ if an error occurs.
 returns the number of bytes successfully encoded
 or a value <= 0 if an error occurs.
 .Sh SEE ALSO
+.Xr a2d_ASN1_OBJECT 3 ,
 .Xr ASN1_item_d2i 3 ,
 .Xr ASN1_OBJECT_new 3 ,
 .Xr OBJ_nid2obj 3
+.Sh STANDARDS
+ITU-T Recommendation X.690, also known as ISO/IEC 8825-1:
+Information technology - ASN.1 encoding rules:
+Specification of Basic Encoding Rules (BER), Canonical Encoding
+Rules (CER) and Distinguished Encoding Rules (DER),
+section 8.19: Encoding of an object identifier value
 .Sh HISTORY
 .Fn d2i_ASN1_OBJECT
 and