// generate public/private key pair for digital signatures
void genkeys(void)
{
if (open_crypt()) {
if (CryptGenKey(hProv, AT_SIGNATURE,
keylen << 16 | CRYPT_EXPORTABLE, &hKey)) {
// export as C array and binary
export_key(PUBLICKEYBLOB, DSA_PUBLIC_H, DSA_C_ARRAY);
export_key(PUBLICKEYBLOB, DSA_PUBLIC_BIN, DSA_BINARY);
export_key(PRIVATEKEYBLOB, DSA_PRIVATE_H, DSA_C_ARRAY);
export_key(PRIVATEKEYBLOB, DSA_PRIVATE_BIN, DSA_BINARY);
close_key();
} else {
xstrerror("CryptGenKey(%i)", keylen);
}
close_crypt();
} else {
xstrerror("CryptAcquireContext()");
}
}
int do_action_connect(struct client_settings *settings, GPG_CTX *gpg_ctx)
{
gpgme_data_t key;
int ret;
// get key
ret = export_key(&key, settings->key, gpg_ctx);
if (is_failure(ret))
return ret;
// send to server
ret = send_to_server(key, settings->host, settings->host_port, gpg_ctx);
if (ret != ERROR_NO_ERROR)
return ret;
return ERROR_NO_ERROR;
}
