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gnutls_certificate_set_x509_key_mem(3) — Linux manual page

gnutls_certif...t_x509_key_mem(3) gnutlsgnutls_certif...t_x509_key_mem(3)

NAME        top

       gnutls_certificate_set_x509_key_mem - API function

SYNOPSIS        top

#include <gnutls/gnutls.h>intgnutls_certificate_set_x509_key_mem(gnutls_certificate_credentials_tres, const gnutls_datum_t *cert, const gnutls_datum_t *key,gnutls_x509_crt_fmt_ttype);

ARGUMENTS        top

       gnutls_certificate_credentials_t res                   is agnutls_certificate_credentials_ttype.       const gnutls_datum_t * cert                   contains a certificate list (path) for the specified                   private key       const gnutls_datum_t * key                   is the private key, orNULL       gnutls_x509_crt_fmt_t type                   is PEM or DER

DESCRIPTION        top

       This function sets a certificate/private key pair in the       gnutls_certificate_credentials_t type. This function may be called       more than once, in case multiple keys/certificates exist for the       server.       Note that the keyUsage (2.5.29.15) PKIX extension in X.509       certificates is supported. This means that certificates intended       for signing cannot be used for ciphersuites that require       encryption.       If the certificate and the private key are given in PEM encoding       then the strings that hold their values must be null terminated.       Thekey may beNULLif you are using a sign callback, seegnutls_sign_callback_set().       Note that, this function by default returns zero on success and a       negative value on error.  Since 3.5.6, when the flagGNUTLS_CERTIFICATE_API_V2is set usinggnutls_certificate_set_flags()it returns an index (greater or       equal to zero). That index can be used to other functions to refer       to the added key-pair.

RETURNS        top

       On success this functions returns zero, and otherwise a negative       value on error (see above for modifying that behavior).

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_certif...t_x509_key_mem(3)

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