78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2012-2020 MIRACL UK Ltd.
|
||
|
|
*
|
||
|
|
* This file is part of MIRACL Core
|
||
|
|
* (see https://github.com/miracl/core).
|
||
|
|
*
|
||
|
|
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef CONFIG_CURVE_C41417_H
|
||
|
|
#define CONFIG_CURVE_C41417_H
|
||
|
|
|
||
|
|
#include"core.h"
|
||
|
|
#include"config_field_C41417.h"
|
||
|
|
|
||
|
|
// ECP stuff
|
||
|
|
|
||
|
|
#define CURVETYPE_C41417 EDWARDS
|
||
|
|
#define CURVE_A_C41417 1
|
||
|
|
#define PAIRING_FRIENDLY_C41417 NOT_PF
|
||
|
|
#define CURVE_SECURITY_C41417 256
|
||
|
|
#define HTC_ISO_C41417 0
|
||
|
|
|
||
|
|
// Permit alternate compression method if 3 spare top bits in field representation
|
||
|
|
// Must be set manually
|
||
|
|
// #define ALLOW_ALT_COMPRESS_C41417
|
||
|
|
|
||
|
|
#if PAIRING_FRIENDLY_C41417 != NOT_PF
|
||
|
|
|
||
|
|
#define HTC_ISO_G2_C41417 0
|
||
|
|
|
||
|
|
#define USE_GLV_C41417 /**< Note this method is patented (GLV), so maybe you want to comment this out */
|
||
|
|
#define USE_GS_G2_C41417 /**< Well we didn't patent it :) But may be covered by GLV patent :( */
|
||
|
|
#define USE_GS_GT_C41417 /**< Not patented, so probably safe to always use this */
|
||
|
|
|
||
|
|
#define POSITIVEX 0
|
||
|
|
#define NEGATIVEX 1
|
||
|
|
|
||
|
|
#define SEXTIC_TWIST_C41417
|
||
|
|
#define SIGN_OF_X_C41417
|
||
|
|
|
||
|
|
#define ATE_BITS_C41417
|
||
|
|
#define G2_TABLE_C41417
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
#if CURVE_SECURITY_C41417 == 128
|
||
|
|
#define AESKEY_C41417 16 /**< Symmetric Key size - 128 bits */
|
||
|
|
#define HASH_TYPE_C41417 SHA256 /**< Hash type */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if CURVE_SECURITY_C41417 == 192
|
||
|
|
#define AESKEY_C41417 24 /**< Symmetric Key size - 192 bits */
|
||
|
|
#define HASH_TYPE_C41417 SHA384 /**< Hash type */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if CURVE_SECURITY_C41417 == 256
|
||
|
|
#define AESKEY_C41417 32 /**< Symmetric Key size - 256 bits */
|
||
|
|
#define HASH_TYPE_C41417 SHA512 /**< Hash type */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
namespace C41417_BIG = B416_29;
|
||
|
|
namespace C41417_FP = C41417;
|
||
|
|
|
||
|
|
#endif
|