man gnutls_rsa_params_export_pkcs1 (3): export RSA params to a pkcs1 structure

SYNOPSIS

#include <gnutls/gnutls.h>

int gnutls_rsa_params_export_pkcs1(gnutls_rsa_params_t params, gnutls_x509_crt_fmt_t format, unsigned char * params_data, size_t * params_data_size);

ARGUMENTS

gnutls_rsa_params_t params: Holds the RSA parameters
gnutls_x509_crt_fmt_t format: the format of output params. One of PEM or DER.
unsigned char * params_data: will contain a PKCS1 RSAPublicKey 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 RSA parameters to a PKCS1 RSAPublicKey structure. 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 RSA PRIVATE KEY".

RETURNS

GNUTLS_E_SUCCESS on success, or an negative error code.

REPORTING BUGS

Report bugs to <[email protected]>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/

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