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gnutls_credentials_set(3) — Linux manual page

gnutls_credentials_set(3)         gnutlsgnutls_credentials_set(3)

NAME        top

       gnutls_credentials_set - API function

SYNOPSIS        top

#include <gnutls/gnutls.h>int gnutls_credentials_set(gnutls_session_tsession,gnutls_credentials_type_ttype, void *cred);

ARGUMENTS        top

       gnutls_session_t session                   is agnutls_session_ttype.       gnutls_credentials_type_t type                   is the type of the credentials       void * cred the credentials to set

DESCRIPTION        top

       Sets the needed credentials for the specified type.  E.g.       username, password - or public and private keys etc.  Thecred       parameter is a structure that depends on the specified type and on       the current session (client or server).       In order to minimize memory usage, and share credentials between       several threads gnutls keeps a pointer to cred, and not the whole       cred structure.  Thus you will have to keep the structure       allocated until you callgnutls_deinit().       ForGNUTLS_CRD_ANON,cred should begnutls_anon_client_credentials_tin case of a client.  In case of       a server it should begnutls_anon_server_credentials_t.       ForGNUTLS_CRD_SRP,cred should begnutls_srp_client_credentials_tin case of a client, andgnutls_srp_server_credentials_t, in case of a server.       ForGNUTLS_CRD_CERTIFICATE,cred should begnutls_certificate_credentials_t.

RETURNS        top

       On success,GNUTLS_E_SUCCESS(0) is returned, otherwise a negative       error code is returned.

REPORTING BUGS        top

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

COPYRIGHT        top

       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        top

       The full documentation forgnutlsis maintained as a Texinfo       manual.  If the /usr/share/doc/gnutls/ directory does not contain       the HTML form visithttps://www.gnutls.org/manual/

COLOPHON        top

       This page is part of theGnuTLS (GnuTLS Transport Layer Security       Library) project.  Information about the project can be found at       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this       manual page, send it to bugs@gnutls.org.  This page was obtained       from the tarball fetched from       ⟨https://www.gnupg.org/ftp/gcrypt/gnutls/⟩ on 2025-08-11.  If you       discover any rendering problems in this HTML version of the page,       or you believe there is a better or more up-to-date source for the       page, or you have corrections or improvements to the information       in this COLOPHON (which isnot part of the original manual page),       send a mail to man-pages@man7.orggnutls                            3.8.10gnutls_credentials_set(3)

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