gnutls\_x509\_spki\_set\_rsa\_oaep\_params(3) gnutls gnutls\_x509\_spki\_set\_rsa\_oaep\_params(3)

# [NAME](#NAME)

gnutls\_x509\_spki\_set\_rsa\_oaep\_params - API function

# [SYNOPSIS](#SYNOPSIS)

**#include <gnutls/x509.h>**

**int gnutls\_x509\_spki\_set\_rsa\_oaep\_params(gnutls\_x509\_spki\_t spki, gnutls\_digest\_algorithm\_t dig, const gnutls\_datum\_t * label);**

# [ARGUMENTS](#ARGUMENTS)

[gnutls\_x509\_spki\_t spki](#gnutls_x509_spki_t)

the SubjectPublicKeyInfo structure

[gnutls\_digest\_algorithm\_t dig](#gnutls_digest_algorithm_t)

a digest algorithm of type **gnutls\_digest\_algorithm\_t**

[const gnutls\_datum\_t * label](#const)

optional label

# [DESCRIPTION](#DESCRIPTION)

This function will set the public key parameters for an RSA-OAEP algorithm, in the SubjectPublicKeyInfo structure.

# [RETURNS](#RETURNS)

zero if the parameters are present or a negative value on error.

# [SINCE](#SINCE)

3.8.4

# [REPORTING BUGS](#REPORTING_BUGS)

Report bugs to <bugs@gnutls.org>.  
Home page: https://www.gnutls.org

# [COPYRIGHT](#COPYRIGHT)

Copyright © 2001-2023 Free Software Foundation, Inc., and others.  
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.

# [SEE ALSO](#SEE_ALSO)

The full documentation for **gnutls** is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

[https://www.gnutls.org/manual/](https://www.gnutls.org/manual/)

3.8.13 gnutls

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Document: gnutls_x509_spki_set_rsa_oaep_params(3) from gnutls 3.8.13-r3 (Chainguard OS)
Source: https://gitlab.com/gnutls/gnutls