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gnutls_certificate_get_crt_raw(3) — Linux manual page

gnutls_certificate_get_crt_raw(3) gnutlsgnutls_certificate_get_crt_raw(3)

NAME        top

       gnutls_certificate_get_crt_raw - API function

SYNOPSIS        top

#include <gnutls/gnutls.h>intgnutls_certificate_get_crt_raw(gnutls_certificate_credentials_tsc, unsignedidx1, unsignedidx2, gnutls_datum_t *cert);

ARGUMENTS        top

       gnutls_certificate_credentials_t sc                   is agnutls_certificate_credentials_ttype.       unsigned idx1                   the index of the certificate chain if multiple are                   present       unsigned idx2                   the index of the certificate in the chain. Zero gives                   the server's certificate.       gnutls_datum_t * cert                   Will hold the DER encoded certificate.

DESCRIPTION        top

       This function will return the DER encoded certificate of the       server or any other certificate on its certificate chain (based onidx2 ).  The returned data should be treated as constant and only       accessible during the lifetime ofsc . Theidx1 matches the       valuegnutls_certificate_set_x509_key()and friends functions.

RETURNS        top

       On success,GNUTLS_E_SUCCESS(0) is returned, otherwise a negative       error value. In case the indexes are out of boundsGNUTLS_E_REQUESTED_DATA_NOT_AVAILABLEis returned.

SINCE        top

       3.2.5

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_certificate_get_crt_raw(3)

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