PKCS12_add1_attr_by_NID.3ossl - Man Page

 #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);

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

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

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

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.

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

PKCS12_create(3)

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 <https://www.openssl.org/source/license.html>.

The man page PKCS12_add1_attr_by_txt.3ossl(3) is an alias of PKCS12_add1_attr_by_NID.3ossl(3).