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gnutls_x509_crt_get_pk_ecc_raw(3) gnutls gnutls_x509_crt_get_pk_ecc_raw(3)

NAME

gnutls_x509_crt_get_pk_ecc_raw - API function

SYNOPSIS

#include <gnutls/x509.h>

int gnutls_x509_crt_get_pk_ecc_raw(gnutls_x509_crt_t crt, gnutls_ecc_curve_t * curve, gnutls_datum_t * x, gnutls_datum_t * y);

ARGUMENTS

gnutls_x509_crt_t crt
Holds the certificate
gnutls_ecc_curve_t * curve
will hold the curve
gnutls_datum_t * x
will hold the x-coordinate
gnutls_datum_t * y
will hold the y-coordinate

DESCRIPTION

This function will export the ECC public key's parameters found in the given certificate. The new parameters will be allocated using gnutls_malloc() and will be stored in the appropriate datum.

In EdDSA curves the y parameter will be NULL and the other parameters will be in the native format for the curve.

RETURNS

GNUTLS_E_SUCCESS on success, otherwise a negative error code.

SINCE

3.4.1

REPORTING BUGS

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

COPYRIGHT

Copyright © 2001-2019 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

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/
3.6.9 gnutls