DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Untracked file

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196
/* 
 * ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is the elliptic curve math 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):
 *   Douglas Stebila <douglas@stebila.ca>, Sun Microsystems Laboratories
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#ifndef __ecl_exp_h_
#define __ecl_exp_h_

/* Curve field type */
typedef enum {
	ECField_GFp,
	ECField_GF2m
} ECField;

/* Hexadecimal encoding of curve parameters */
struct ECCurveParamsStr {
	char *text;
	ECField field;
	unsigned int size;
	char *irr;
	char *curvea;
	char *curveb;
	char *genx;
	char *geny;
	char *order;
	int cofactor;
};
typedef struct ECCurveParamsStr ECCurveParams;

/* Named curve parameters */
typedef enum {

	ECCurve_noName = 0,

	/* NIST prime curves */
	ECCurve_NIST_P192,
	ECCurve_NIST_P224,
	ECCurve_NIST_P256,
	ECCurve_NIST_P384,
	ECCurve_NIST_P521,

	/* NIST binary curves */
	ECCurve_NIST_K163,
	ECCurve_NIST_B163,
	ECCurve_NIST_K233,
	ECCurve_NIST_B233,
	ECCurve_NIST_K283,
	ECCurve_NIST_B283,
	ECCurve_NIST_K409,
	ECCurve_NIST_B409,
	ECCurve_NIST_K571,
	ECCurve_NIST_B571,

	/* ANSI X9.62 prime curves */
	/* ECCurve_X9_62_PRIME_192V1 == ECCurve_NIST_P192 */
	ECCurve_X9_62_PRIME_192V2,
	ECCurve_X9_62_PRIME_192V3,
	ECCurve_X9_62_PRIME_239V1,
	ECCurve_X9_62_PRIME_239V2,
	ECCurve_X9_62_PRIME_239V3,
	/* ECCurve_X9_62_PRIME_256V1 == ECCurve_NIST_P256 */

	/* ANSI X9.62 binary curves */
	ECCurve_X9_62_CHAR2_PNB163V1,
	ECCurve_X9_62_CHAR2_PNB163V2,
	ECCurve_X9_62_CHAR2_PNB163V3,
	ECCurve_X9_62_CHAR2_PNB176V1,
	ECCurve_X9_62_CHAR2_TNB191V1,
	ECCurve_X9_62_CHAR2_TNB191V2,
	ECCurve_X9_62_CHAR2_TNB191V3,
	ECCurve_X9_62_CHAR2_PNB208W1,
	ECCurve_X9_62_CHAR2_TNB239V1,
	ECCurve_X9_62_CHAR2_TNB239V2,
	ECCurve_X9_62_CHAR2_TNB239V3,
	ECCurve_X9_62_CHAR2_PNB272W1,
	ECCurve_X9_62_CHAR2_PNB304W1,
	ECCurve_X9_62_CHAR2_TNB359V1,
	ECCurve_X9_62_CHAR2_PNB368W1,
	ECCurve_X9_62_CHAR2_TNB431R1,

	/* SEC2 prime curves */
	ECCurve_SECG_PRIME_112R1,
	ECCurve_SECG_PRIME_112R2,
	ECCurve_SECG_PRIME_128R1,
	ECCurve_SECG_PRIME_128R2,
	ECCurve_SECG_PRIME_160K1,
	ECCurve_SECG_PRIME_160R1,
	ECCurve_SECG_PRIME_160R2,
	ECCurve_SECG_PRIME_192K1,
	/* ECCurve_SECG_PRIME_192R1 == ECCurve_NIST_P192 */
	ECCurve_SECG_PRIME_224K1,
	/* ECCurve_SECG_PRIME_224R1 == ECCurve_NIST_P224 */
	ECCurve_SECG_PRIME_256K1,
	/* ECCurve_SECG_PRIME_256R1 == ECCurve_NIST_P256 */
	/* ECCurve_SECG_PRIME_384R1 == ECCurve_NIST_P384 */
	/* ECCurve_SECG_PRIME_521R1 == ECCurve_NIST_P521 */

	/* SEC2 binary curves */
	ECCurve_SECG_CHAR2_113R1,
	ECCurve_SECG_CHAR2_113R2,
	ECCurve_SECG_CHAR2_131R1,
	ECCurve_SECG_CHAR2_131R2,
	/* ECCurve_SECG_CHAR2_163K1 == ECCurve_NIST_K163 */
	ECCurve_SECG_CHAR2_163R1,
	/* ECCurve_SECG_CHAR2_163R2 == ECCurve_NIST_B163 */
	ECCurve_SECG_CHAR2_193R1,
	ECCurve_SECG_CHAR2_193R2,
	/* ECCurve_SECG_CHAR2_233K1 == ECCurve_NIST_K233 */
	/* ECCurve_SECG_CHAR2_233R1 == ECCurve_NIST_B233 */
	ECCurve_SECG_CHAR2_239K1,
	/* ECCurve_SECG_CHAR2_283K1 == ECCurve_NIST_K283 */
	/* ECCurve_SECG_CHAR2_283R1 == ECCurve_NIST_B283 */
	/* ECCurve_SECG_CHAR2_409K1 == ECCurve_NIST_K409 */
	/* ECCurve_SECG_CHAR2_409R1 == ECCurve_NIST_B409 */
	/* ECCurve_SECG_CHAR2_571K1 == ECCurve_NIST_K571 */
	/* ECCurve_SECG_CHAR2_571R1 == ECCurve_NIST_B571 */

	/* WTLS curves */
	ECCurve_WTLS_1,
	/* there is no WTLS 2 curve */
	/* ECCurve_WTLS_3 == ECCurve_NIST_K163 */
	/* ECCurve_WTLS_4 == ECCurve_SECG_CHAR2_113R1 */
	/* ECCurve_WTLS_5 == ECCurve_X9_62_CHAR2_PNB163V1 */
	/* ECCurve_WTLS_6 == ECCurve_SECG_PRIME_112R1 */
	/* ECCurve_WTLS_7 == ECCurve_SECG_PRIME_160R1 */
	ECCurve_WTLS_8,
	ECCurve_WTLS_9,
	/* ECCurve_WTLS_10 == ECCurve_NIST_K233 */
	/* ECCurve_WTLS_11 == ECCurve_NIST_B233 */
	/* ECCurve_WTLS_12 == ECCurve_NIST_P224 */

	ECCurve_pastLastCurve
} ECCurveName;

/* Aliased named curves */

#define ECCurve_X9_62_PRIME_192V1 ECCurve_NIST_P192
#define ECCurve_X9_62_PRIME_256V1 ECCurve_NIST_P256
#define ECCurve_SECG_PRIME_192R1 ECCurve_NIST_P192
#define ECCurve_SECG_PRIME_224R1 ECCurve_NIST_P224
#define ECCurve_SECG_PRIME_256R1 ECCurve_NIST_P256
#define ECCurve_SECG_PRIME_384R1 ECCurve_NIST_P384
#define ECCurve_SECG_PRIME_521R1 ECCurve_NIST_P521
#define ECCurve_SECG_CHAR2_163K1 ECCurve_NIST_K163
#define ECCurve_SECG_CHAR2_163R2 ECCurve_NIST_B163
#define ECCurve_SECG_CHAR2_233K1 ECCurve_NIST_K233
#define ECCurve_SECG_CHAR2_233R1 ECCurve_NIST_B233
#define ECCurve_SECG_CHAR2_283K1 ECCurve_NIST_K283
#define ECCurve_SECG_CHAR2_283R1 ECCurve_NIST_B283
#define ECCurve_SECG_CHAR2_409K1 ECCurve_NIST_K409
#define ECCurve_SECG_CHAR2_409R1 ECCurve_NIST_B409
#define ECCurve_SECG_CHAR2_571K1 ECCurve_NIST_K571
#define ECCurve_SECG_CHAR2_571R1 ECCurve_NIST_B571
#define ECCurve_WTLS_3 ECCurve_NIST_K163
#define ECCurve_WTLS_4 ECCurve_SECG_CHAR2_113R1
#define ECCurve_WTLS_5 ECCurve_X9_62_CHAR2_PNB163V1
#define ECCurve_WTLS_6 ECCurve_SECG_PRIME_112R1
#define ECCurve_WTLS_7 ECCurve_SECG_PRIME_160R1
#define ECCurve_WTLS_10 ECCurve_NIST_K233
#define ECCurve_WTLS_11 ECCurve_NIST_B233
#define ECCurve_WTLS_12 ECCurve_NIST_P224

#endif							/* __ecl_exp_h_ */