NAME¶
gnutls_dh_params_export_pkcs3 - API function
SYNOPSIS¶
#include <gnutls/gnutls.h>
int gnutls_dh_params_export_pkcs3(gnutls_dh_params_t params,
gnutls_x509_crt_fmt_t format, unsigned char *
params_data, size_t * params_data_size);
ARGUMENTS¶
- gnutls_dh_params_t params
- Holds the DH parameters
- gnutls_x509_crt_fmt_t format
- the format of output params. One of PEM or DER.
- unsigned char * params_data
- will contain a PKCS3 DHParams structure PEM or DER
encoded
- size_t * params_data_size
- holds the size of params_data (and will be replaced by the
actual size of parameters)
DESCRIPTION¶
This function will export the given dh parameters to a PKCS3 DHParams structure.
This is the format generated by "openssl dhparam" tool. If the
buffer provided is not long enough to hold the output, then
GNUTLS_E_SHORT_MEMORY_BUFFER will be returned.
If the structure is PEM encoded, it will have a header of "BEGIN DH
PARAMETERS".
RETURNS¶
On success,
GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error
code is returned.
REPORTING BUGS¶
Report bugs to <bugs@gnutls.org>.
Home page:
http://www.gnutls.org
COPYRIGHT¶
Copyright © 2001-2014 Free Software Foundation, Inc..
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
- http://www.gnutls.org/manual/