---
name: "PKCS12_add_localkeyid"
section: "3ssl"
platform: "linux"
package: "openssl"
version: "3.6.5-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/PKCS12_add_localkeyid"
---

# PKCS12\_add\_localkeyid(3ssl)

Add the localKeyId attribute to a PKCS#12 safeBag

## NAME

PKCS12\_add\_localkeyid - Add the localKeyId attribute to a PKCS#12 safeBag

## SYNOPSIS

```
 #include <openssl/pkcs12.h>
 int PKCS12_add_localkeyid(PKCS12_SAFEBAG *bag, const char *name,
                           int namelen);
```

## DESCRIPTION

**PKCS12\_add\_localkeyid()** adds an octet string representation of the PKCS#9 localKeyId attribute to a PKCS#12 safeBag.

*bag* is the **PKCS12\_SAFEBAG** to add the attribute to.

## RETURN VALUES

Returns 1 for success or 0 for failure.

## SEE ALSO

**PKCS12\_add\_friendlyname\_asc**(3)

## COPYRIGHT

Copyright 2019 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\>.