Java example source code file (ec.h)

This example Java source code file (ec.h) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

ansi_x962_curve_oid_total_len, ec_debug, ec_point_form_compressed_y0, ec_point_form_compressed_y1, ec_point_form_hybrid_y0, ec_point_form_hybrid_y1, ec_point_form_uncompressed, secg_curve_oid_total_len

The ec.h Java example source code

/*
 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
 * Use is subject to license terms.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/* *********************************************************************
 *
 * The Original Code is the Elliptic Curve Cryptography library.
 *
 * The Initial Developer of the Original Code is
 * Sun Microsystems, Inc.
 * Portions created by the Initial Developer are Copyright (C) 2003
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Dr Vipul Gupta <vipul.gupta@sun.com>, Sun Microsystems Laboratories
 *
 *********************************************************************** */

#ifndef __ec_h_
#define __ec_h_

#define EC_DEBUG                          0
#define EC_POINT_FORM_COMPRESSED_Y0    0x02
#define EC_POINT_FORM_COMPRESSED_Y1    0x03
#define EC_POINT_FORM_UNCOMPRESSED     0x04
#define EC_POINT_FORM_HYBRID_Y0        0x06
#define EC_POINT_FORM_HYBRID_Y1        0x07

#define ANSI_X962_CURVE_OID_TOTAL_LEN    10
#define SECG_CURVE_OID_TOTAL_LEN          7

#endif /* __ec_h_ */