openssl/doc/man3/PKCS12_add1_attr_by_NID.pod

=pod

=head1 NAME

PKCS12_add1_attr_by_NID, PKCS12_add1_attr_by_txt - Add an attribute to a PKCS#12
safeBag structure

=head1 SYNOPSIS

 #include <openssl/pkcs12.h>

 int PKCS12_add1_attr_by_NID(PKCS12_SAFEBAG *bag, int nid, int type,
                             const unsigned char *bytes, int len);
 int PKCS12_add1_attr_by_txt(PKCS12_SAFEBAG *bag, const char *attrname, int type,
                             const unsigned char *bytes, int len);

=head1 DESCRIPTION

These functions add a PKCS#12 Attribute to the Attribute Set of the B<bag>.

PKCS12_add1_attr_by_NID() adds an attribute of type B<nid> with a value of ASN1
type B<type> constructed using B<len> bytes from B<bytes>.

PKCS12_add1_attr_by_txt() adds an attribute of type B<attrname> with a value of
ASN1 type B<type> constructed using B<len> bytes from B<bytes>.

=head1 NOTES

These functions do not check whether an existing attribute of the same type is
present. There can be multiple attributes with the same type assigned to a
safeBag.

Both functions were added in OpenSSL 3.0.

=head1 RETURN VALUES

A return value of 1 indicates success, 0 indicates failure.

=head1 SEE ALSO

L<PKCS12_create(3)>

=head1 COPYRIGHT

Copyright 2020 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