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197 lines
6.4 KiB
C
197 lines
6.4 KiB
C
/*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the elliptic curve math library.
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*
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* The Initial Developer of the Original Code is
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* Sun Microsystems, Inc.
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* Portions created by the Initial Developer are Copyright (C) 2003
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Douglas Stebila <douglas@stebila.ca>, Sun Microsystems Laboratories
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef __ecl_exp_h_
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#define __ecl_exp_h_
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/* Curve field type */
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typedef enum {
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ECField_GFp,
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ECField_GF2m
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} ECField;
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/* Hexadecimal encoding of curve parameters */
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struct ECCurveParamsStr {
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char *text;
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ECField field;
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unsigned int size;
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char *irr;
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char *curvea;
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char *curveb;
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char *genx;
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char *geny;
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char *order;
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int cofactor;
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};
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typedef struct ECCurveParamsStr ECCurveParams;
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/* Named curve parameters */
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typedef enum {
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ECCurve_noName = 0,
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/* NIST prime curves */
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ECCurve_NIST_P192,
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ECCurve_NIST_P224,
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ECCurve_NIST_P256,
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ECCurve_NIST_P384,
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ECCurve_NIST_P521,
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/* NIST binary curves */
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ECCurve_NIST_K163,
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ECCurve_NIST_B163,
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ECCurve_NIST_K233,
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ECCurve_NIST_B233,
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ECCurve_NIST_K283,
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ECCurve_NIST_B283,
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ECCurve_NIST_K409,
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ECCurve_NIST_B409,
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ECCurve_NIST_K571,
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ECCurve_NIST_B571,
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/* ANSI X9.62 prime curves */
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/* ECCurve_X9_62_PRIME_192V1 == ECCurve_NIST_P192 */
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ECCurve_X9_62_PRIME_192V2,
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ECCurve_X9_62_PRIME_192V3,
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ECCurve_X9_62_PRIME_239V1,
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ECCurve_X9_62_PRIME_239V2,
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ECCurve_X9_62_PRIME_239V3,
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/* ECCurve_X9_62_PRIME_256V1 == ECCurve_NIST_P256 */
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/* ANSI X9.62 binary curves */
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ECCurve_X9_62_CHAR2_PNB163V1,
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ECCurve_X9_62_CHAR2_PNB163V2,
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ECCurve_X9_62_CHAR2_PNB163V3,
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ECCurve_X9_62_CHAR2_PNB176V1,
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ECCurve_X9_62_CHAR2_TNB191V1,
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ECCurve_X9_62_CHAR2_TNB191V2,
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ECCurve_X9_62_CHAR2_TNB191V3,
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ECCurve_X9_62_CHAR2_PNB208W1,
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ECCurve_X9_62_CHAR2_TNB239V1,
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ECCurve_X9_62_CHAR2_TNB239V2,
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ECCurve_X9_62_CHAR2_TNB239V3,
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ECCurve_X9_62_CHAR2_PNB272W1,
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ECCurve_X9_62_CHAR2_PNB304W1,
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ECCurve_X9_62_CHAR2_TNB359V1,
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ECCurve_X9_62_CHAR2_PNB368W1,
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ECCurve_X9_62_CHAR2_TNB431R1,
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/* SEC2 prime curves */
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ECCurve_SECG_PRIME_112R1,
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ECCurve_SECG_PRIME_112R2,
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ECCurve_SECG_PRIME_128R1,
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ECCurve_SECG_PRIME_128R2,
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ECCurve_SECG_PRIME_160K1,
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ECCurve_SECG_PRIME_160R1,
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ECCurve_SECG_PRIME_160R2,
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ECCurve_SECG_PRIME_192K1,
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/* ECCurve_SECG_PRIME_192R1 == ECCurve_NIST_P192 */
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ECCurve_SECG_PRIME_224K1,
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/* ECCurve_SECG_PRIME_224R1 == ECCurve_NIST_P224 */
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ECCurve_SECG_PRIME_256K1,
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/* ECCurve_SECG_PRIME_256R1 == ECCurve_NIST_P256 */
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/* ECCurve_SECG_PRIME_384R1 == ECCurve_NIST_P384 */
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/* ECCurve_SECG_PRIME_521R1 == ECCurve_NIST_P521 */
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/* SEC2 binary curves */
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ECCurve_SECG_CHAR2_113R1,
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ECCurve_SECG_CHAR2_113R2,
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ECCurve_SECG_CHAR2_131R1,
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ECCurve_SECG_CHAR2_131R2,
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/* ECCurve_SECG_CHAR2_163K1 == ECCurve_NIST_K163 */
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ECCurve_SECG_CHAR2_163R1,
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/* ECCurve_SECG_CHAR2_163R2 == ECCurve_NIST_B163 */
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ECCurve_SECG_CHAR2_193R1,
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ECCurve_SECG_CHAR2_193R2,
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/* ECCurve_SECG_CHAR2_233K1 == ECCurve_NIST_K233 */
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/* ECCurve_SECG_CHAR2_233R1 == ECCurve_NIST_B233 */
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ECCurve_SECG_CHAR2_239K1,
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/* ECCurve_SECG_CHAR2_283K1 == ECCurve_NIST_K283 */
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/* ECCurve_SECG_CHAR2_283R1 == ECCurve_NIST_B283 */
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/* ECCurve_SECG_CHAR2_409K1 == ECCurve_NIST_K409 */
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/* ECCurve_SECG_CHAR2_409R1 == ECCurve_NIST_B409 */
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/* ECCurve_SECG_CHAR2_571K1 == ECCurve_NIST_K571 */
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/* ECCurve_SECG_CHAR2_571R1 == ECCurve_NIST_B571 */
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/* WTLS curves */
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ECCurve_WTLS_1,
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/* there is no WTLS 2 curve */
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/* ECCurve_WTLS_3 == ECCurve_NIST_K163 */
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/* ECCurve_WTLS_4 == ECCurve_SECG_CHAR2_113R1 */
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/* ECCurve_WTLS_5 == ECCurve_X9_62_CHAR2_PNB163V1 */
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/* ECCurve_WTLS_6 == ECCurve_SECG_PRIME_112R1 */
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/* ECCurve_WTLS_7 == ECCurve_SECG_PRIME_160R1 */
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ECCurve_WTLS_8,
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ECCurve_WTLS_9,
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/* ECCurve_WTLS_10 == ECCurve_NIST_K233 */
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/* ECCurve_WTLS_11 == ECCurve_NIST_B233 */
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/* ECCurve_WTLS_12 == ECCurve_NIST_P224 */
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ECCurve_pastLastCurve
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} ECCurveName;
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/* Aliased named curves */
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#define ECCurve_X9_62_PRIME_192V1 ECCurve_NIST_P192
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#define ECCurve_X9_62_PRIME_256V1 ECCurve_NIST_P256
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#define ECCurve_SECG_PRIME_192R1 ECCurve_NIST_P192
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#define ECCurve_SECG_PRIME_224R1 ECCurve_NIST_P224
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#define ECCurve_SECG_PRIME_256R1 ECCurve_NIST_P256
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#define ECCurve_SECG_PRIME_384R1 ECCurve_NIST_P384
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#define ECCurve_SECG_PRIME_521R1 ECCurve_NIST_P521
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#define ECCurve_SECG_CHAR2_163K1 ECCurve_NIST_K163
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#define ECCurve_SECG_CHAR2_163R2 ECCurve_NIST_B163
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#define ECCurve_SECG_CHAR2_233K1 ECCurve_NIST_K233
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#define ECCurve_SECG_CHAR2_233R1 ECCurve_NIST_B233
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#define ECCurve_SECG_CHAR2_283K1 ECCurve_NIST_K283
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#define ECCurve_SECG_CHAR2_283R1 ECCurve_NIST_B283
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#define ECCurve_SECG_CHAR2_409K1 ECCurve_NIST_K409
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#define ECCurve_SECG_CHAR2_409R1 ECCurve_NIST_B409
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#define ECCurve_SECG_CHAR2_571K1 ECCurve_NIST_K571
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#define ECCurve_SECG_CHAR2_571R1 ECCurve_NIST_B571
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#define ECCurve_WTLS_3 ECCurve_NIST_K163
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#define ECCurve_WTLS_4 ECCurve_SECG_CHAR2_113R1
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#define ECCurve_WTLS_5 ECCurve_X9_62_CHAR2_PNB163V1
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#define ECCurve_WTLS_6 ECCurve_SECG_PRIME_112R1
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#define ECCurve_WTLS_7 ECCurve_SECG_PRIME_160R1
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#define ECCurve_WTLS_10 ECCurve_NIST_K233
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#define ECCurve_WTLS_11 ECCurve_NIST_B233
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#define ECCurve_WTLS_12 ECCurve_NIST_P224
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#endif /* __ecl_exp_h_ */
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