---
name: "pskc_set_key_algparm_resp_length"
section: "3"
platform: "linux"
package: "oath-toolkit"
version: "2.6.15-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/pskc_set_key_algparm_resp_length"
---

# pskc\_set\_key\_algparm\_resp\_length(3)

API function

## NAME

pskc\_set\_key\_algparm\_resp\_length - API function

## SYNOPSIS

**#include \<pskc.h\>**

**void pskc\_set\_key\_algparm\_resp\_length(pskc\_key\_t \*** *key***, uint32\_t** *length***);**

## ARGUMENTS

- pskc\_key\_t \* key

  a **pskc\_key\_t** handle, from **pskc\_get\_keypackage()**.

- uint32\_t length

  length of response to set.

## DESCRIPTION

Set the PSKC KeyPackage Key AlgorithmParameters ResponseFormat Length value.  This attribute defines the length of the response generated by the device and MUST be included.  If the 'Encoding' attribute is set to 'DECIMAL', 'HEXADECIMAL', or ALPHANUMERIC, this value indicates the number of digits/characters.  If the 'Encoding' attribute is set to 'BASE64' or 'BINARY', this value indicates the number of bytes of the unencoded value.

## SINCE

2\.2.0

## REPORTING BUGS

Report bugs to \<oath-toolkit-help@nongnu.org\>. libpskc home page: https://oath-toolkit.codeberg.page/ General help using GNU software: http://www.gnu.org/gethelp/

## COPYRIGHT

Copyright © 2009-2026 Simon Josefsson.\
 Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.