4272N/A/*
4272N/A * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
4272N/A * Use is subject to license terms.
4272N/A *
4272N/A * This library is free software; you can redistribute it and/or
4272N/A * modify it under the terms of the GNU Lesser General Public
4272N/A * License as published by the Free Software Foundation; either
4272N/A * version 2.1 of the License, or (at your option) any later version.
1674N/A *
4272N/A * This library is distributed in the hope that it will be useful,
4272N/A * but WITHOUT ANY WARRANTY; without even the implied warranty of
4272N/A * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4272N/A * Lesser General Public License for more details.
1674N/A *
4272N/A * You should have received a copy of the GNU Lesser General Public License
4272N/A * along with this library; if not, write to the Free Software Foundation,
4272N/A * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
1674N/A *
4272N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
4272N/A * or visit www.oracle.com if you need additional information or have any
4272N/A * questions.
4272N/A */
4272N/A
4272N/A/* *********************************************************************
1674N/A *
1674N/A * The Original Code is the elliptic curve math library.
1674N/A *
1674N/A * The Initial Developer of the Original Code is
1674N/A * Sun Microsystems, Inc.
1674N/A * Portions created by the Initial Developer are Copyright (C) 2003
1674N/A * the Initial Developer. All Rights Reserved.
1674N/A *
1674N/A * Contributor(s):
1674N/A * Douglas Stebila <douglas@stebila.ca>, Sun Microsystems Laboratories
1674N/A *
1674N/A *********************************************************************** */
1674N/A
1674N/A#ifndef _ECL_EXP_H
1674N/A#define _ECL_EXP_H
1674N/A
1674N/A/* Curve field type */
1674N/Atypedef enum {
1674N/A ECField_GFp,
1674N/A ECField_GF2m
1674N/A} ECField;
1674N/A
1674N/A/* Hexadecimal encoding of curve parameters */
1674N/Astruct ECCurveParamsStr {
1674N/A char *text;
1674N/A ECField field;
1674N/A unsigned int size;
1674N/A char *irr;
1674N/A char *curvea;
1674N/A char *curveb;
1674N/A char *genx;
1674N/A char *geny;
1674N/A char *order;
1674N/A int cofactor;
1674N/A};
1674N/Atypedef struct ECCurveParamsStr ECCurveParams;
1674N/A
1674N/A/* Named curve parameters */
1674N/Atypedef enum {
1674N/A
1674N/A ECCurve_noName = 0,
1674N/A
1674N/A /* NIST prime curves */
1674N/A ECCurve_NIST_P192,
1674N/A ECCurve_NIST_P224,
1674N/A ECCurve_NIST_P256,
1674N/A ECCurve_NIST_P384,
1674N/A ECCurve_NIST_P521,
1674N/A
1674N/A /* NIST binary curves */
1674N/A ECCurve_NIST_K163,
1674N/A ECCurve_NIST_B163,
1674N/A ECCurve_NIST_K233,
1674N/A ECCurve_NIST_B233,
1674N/A ECCurve_NIST_K283,
1674N/A ECCurve_NIST_B283,
1674N/A ECCurve_NIST_K409,
1674N/A ECCurve_NIST_B409,
1674N/A ECCurve_NIST_K571,
1674N/A ECCurve_NIST_B571,
1674N/A
1674N/A /* ANSI X9.62 prime curves */
1674N/A /* ECCurve_X9_62_PRIME_192V1 == ECCurve_NIST_P192 */
1674N/A ECCurve_X9_62_PRIME_192V2,
1674N/A ECCurve_X9_62_PRIME_192V3,
1674N/A ECCurve_X9_62_PRIME_239V1,
1674N/A ECCurve_X9_62_PRIME_239V2,
1674N/A ECCurve_X9_62_PRIME_239V3,
1674N/A /* ECCurve_X9_62_PRIME_256V1 == ECCurve_NIST_P256 */
1674N/A
1674N/A /* ANSI X9.62 binary curves */
1674N/A ECCurve_X9_62_CHAR2_PNB163V1,
1674N/A ECCurve_X9_62_CHAR2_PNB163V2,
1674N/A ECCurve_X9_62_CHAR2_PNB163V3,
1674N/A ECCurve_X9_62_CHAR2_PNB176V1,
1674N/A ECCurve_X9_62_CHAR2_TNB191V1,
1674N/A ECCurve_X9_62_CHAR2_TNB191V2,
1674N/A ECCurve_X9_62_CHAR2_TNB191V3,
1674N/A ECCurve_X9_62_CHAR2_PNB208W1,
1674N/A ECCurve_X9_62_CHAR2_TNB239V1,
1674N/A ECCurve_X9_62_CHAR2_TNB239V2,
1674N/A ECCurve_X9_62_CHAR2_TNB239V3,
1674N/A ECCurve_X9_62_CHAR2_PNB272W1,
1674N/A ECCurve_X9_62_CHAR2_PNB304W1,
1674N/A ECCurve_X9_62_CHAR2_TNB359V1,
1674N/A ECCurve_X9_62_CHAR2_PNB368W1,
1674N/A ECCurve_X9_62_CHAR2_TNB431R1,
1674N/A
1674N/A /* SEC2 prime curves */
1674N/A ECCurve_SECG_PRIME_112R1,
1674N/A ECCurve_SECG_PRIME_112R2,
1674N/A ECCurve_SECG_PRIME_128R1,
1674N/A ECCurve_SECG_PRIME_128R2,
1674N/A ECCurve_SECG_PRIME_160K1,
1674N/A ECCurve_SECG_PRIME_160R1,
1674N/A ECCurve_SECG_PRIME_160R2,
1674N/A ECCurve_SECG_PRIME_192K1,
1674N/A /* ECCurve_SECG_PRIME_192R1 == ECCurve_NIST_P192 */
1674N/A ECCurve_SECG_PRIME_224K1,
1674N/A /* ECCurve_SECG_PRIME_224R1 == ECCurve_NIST_P224 */
1674N/A ECCurve_SECG_PRIME_256K1,
1674N/A /* ECCurve_SECG_PRIME_256R1 == ECCurve_NIST_P256 */
1674N/A /* ECCurve_SECG_PRIME_384R1 == ECCurve_NIST_P384 */
1674N/A /* ECCurve_SECG_PRIME_521R1 == ECCurve_NIST_P521 */
1674N/A
1674N/A /* SEC2 binary curves */
1674N/A ECCurve_SECG_CHAR2_113R1,
1674N/A ECCurve_SECG_CHAR2_113R2,
1674N/A ECCurve_SECG_CHAR2_131R1,
1674N/A ECCurve_SECG_CHAR2_131R2,
1674N/A /* ECCurve_SECG_CHAR2_163K1 == ECCurve_NIST_K163 */
1674N/A ECCurve_SECG_CHAR2_163R1,
1674N/A /* ECCurve_SECG_CHAR2_163R2 == ECCurve_NIST_B163 */
1674N/A ECCurve_SECG_CHAR2_193R1,
1674N/A ECCurve_SECG_CHAR2_193R2,
1674N/A /* ECCurve_SECG_CHAR2_233K1 == ECCurve_NIST_K233 */
1674N/A /* ECCurve_SECG_CHAR2_233R1 == ECCurve_NIST_B233 */
1674N/A ECCurve_SECG_CHAR2_239K1,
1674N/A /* ECCurve_SECG_CHAR2_283K1 == ECCurve_NIST_K283 */
1674N/A /* ECCurve_SECG_CHAR2_283R1 == ECCurve_NIST_B283 */
1674N/A /* ECCurve_SECG_CHAR2_409K1 == ECCurve_NIST_K409 */
1674N/A /* ECCurve_SECG_CHAR2_409R1 == ECCurve_NIST_B409 */
1674N/A /* ECCurve_SECG_CHAR2_571K1 == ECCurve_NIST_K571 */
1674N/A /* ECCurve_SECG_CHAR2_571R1 == ECCurve_NIST_B571 */
1674N/A
1674N/A /* WTLS curves */
1674N/A ECCurve_WTLS_1,
1674N/A /* there is no WTLS 2 curve */
1674N/A /* ECCurve_WTLS_3 == ECCurve_NIST_K163 */
1674N/A /* ECCurve_WTLS_4 == ECCurve_SECG_CHAR2_113R1 */
1674N/A /* ECCurve_WTLS_5 == ECCurve_X9_62_CHAR2_PNB163V1 */
1674N/A /* ECCurve_WTLS_6 == ECCurve_SECG_PRIME_112R1 */
1674N/A /* ECCurve_WTLS_7 == ECCurve_SECG_PRIME_160R1 */
1674N/A ECCurve_WTLS_8,
1674N/A ECCurve_WTLS_9,
1674N/A /* ECCurve_WTLS_10 == ECCurve_NIST_K233 */
1674N/A /* ECCurve_WTLS_11 == ECCurve_NIST_B233 */
1674N/A /* ECCurve_WTLS_12 == ECCurve_NIST_P224 */
1674N/A
1674N/A ECCurve_pastLastCurve
1674N/A} ECCurveName;
1674N/A
1674N/A/* Aliased named curves */
1674N/A
1674N/A#define ECCurve_X9_62_PRIME_192V1 ECCurve_NIST_P192
1674N/A#define ECCurve_X9_62_PRIME_256V1 ECCurve_NIST_P256
1674N/A#define ECCurve_SECG_PRIME_192R1 ECCurve_NIST_P192
1674N/A#define ECCurve_SECG_PRIME_224R1 ECCurve_NIST_P224
1674N/A#define ECCurve_SECG_PRIME_256R1 ECCurve_NIST_P256
1674N/A#define ECCurve_SECG_PRIME_384R1 ECCurve_NIST_P384
1674N/A#define ECCurve_SECG_PRIME_521R1 ECCurve_NIST_P521
1674N/A#define ECCurve_SECG_CHAR2_163K1 ECCurve_NIST_K163
1674N/A#define ECCurve_SECG_CHAR2_163R2 ECCurve_NIST_B163
1674N/A#define ECCurve_SECG_CHAR2_233K1 ECCurve_NIST_K233
1674N/A#define ECCurve_SECG_CHAR2_233R1 ECCurve_NIST_B233
1674N/A#define ECCurve_SECG_CHAR2_283K1 ECCurve_NIST_K283
1674N/A#define ECCurve_SECG_CHAR2_283R1 ECCurve_NIST_B283
1674N/A#define ECCurve_SECG_CHAR2_409K1 ECCurve_NIST_K409
1674N/A#define ECCurve_SECG_CHAR2_409R1 ECCurve_NIST_B409
1674N/A#define ECCurve_SECG_CHAR2_571K1 ECCurve_NIST_K571
1674N/A#define ECCurve_SECG_CHAR2_571R1 ECCurve_NIST_B571
1674N/A#define ECCurve_WTLS_3 ECCurve_NIST_K163
1674N/A#define ECCurve_WTLS_4 ECCurve_SECG_CHAR2_113R1
1674N/A#define ECCurve_WTLS_5 ECCurve_X9_62_CHAR2_PNB163V1
1674N/A#define ECCurve_WTLS_6 ECCurve_SECG_PRIME_112R1
1674N/A#define ECCurve_WTLS_7 ECCurve_SECG_PRIME_160R1
1674N/A#define ECCurve_WTLS_10 ECCurve_NIST_K233
1674N/A#define ECCurve_WTLS_11 ECCurve_NIST_B233
1674N/A#define ECCurve_WTLS_12 ECCurve_NIST_P224
1674N/A
1674N/A#endif /* _ECL_EXP_H */