gnutls_pubkey_export_ecc_raw2 - API function

NAME SYNOPSIS ARGUMENTS DESCRIPTION RETURNS SINCE REPORTING BUGS COPYRIGHT SEE ALSO

NAME

gnutls_pubkey_export_ecc_raw2 − API function

SYNOPSIS

#include <gnutls/abstract.h>

int gnutls_pubkey_export_ecc_raw2(gnutls_pubkey_t key, gnutls_ecc_curve_t * curve, gnutls_datum_t * x, gnutls_datum_t * y, unsigned int flags);

ARGUMENTS

gnutls_pubkey_t key

Holds the public key

gnutls_ecc_curve_t * curve

will hold the curve (may be NULL)

gnutls_datum_t * x

will hold x−coordinate (may be NULL)

gnutls_datum_t * y

will hold y−coordinate (may be NULL)

unsigned int flags

flags from gnutls_abstract_export_flags_t

DESCRIPTION

This function will export the ECC public key’s parameters found in the given key. 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.

This function allows for NULL parameters since 3.4.1.

RETURNS

GNUTLS_E_SUCCESS on success, otherwise a negative error code.

REPORTING BUGS

Report bugs to <[email protected]>.
Home page: https://www.gnutls.org

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