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| /** | ||
| * @file starkcurve.h | ||
| * @author Cypherock X1 Team | ||
| * @brief Constants for Starknet curve. | ||
| * @copyright Copyright (c) 2023 HODL TECH PTE LTD | ||
| * <br/> You may obtain a copy of license at <a href="https://mitcc.org/" | ||
| *target=_blank>https://mitcc.org/</a> | ||
| * | ||
| ****************************************************************************** | ||
| * @attention | ||
| * | ||
| * (c) Copyright 2023 by HODL TECH PTE LTD | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining | ||
| * a copy of this software and associated documentation files (the | ||
| * "Software"), to deal in the Software without restriction, including | ||
| * without limitation the rights to use, copy, modify, merge, publish, | ||
| * distribute, sublicense, and/or sell copies of the Software, and to | ||
| * permit persons to whom the Software is furnished to do so, subject | ||
| * to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be | ||
| * included in all copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | ||
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | ||
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. | ||
| * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR | ||
| * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF | ||
| * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION | ||
| * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
| * | ||
| * | ||
| * "Commons Clause" License Condition v1.0 | ||
| * | ||
| * The Software is provided to you by the Licensor under the License, | ||
| * as defined below, subject to the following condition. | ||
| * | ||
| * Without limiting other conditions in the License, the grant of | ||
| * rights under the License will not include, and the License does not | ||
| * grant to you, the right to Sell the Software. | ||
| * | ||
| * For purposes of the foregoing, "Sell" means practicing any or all | ||
| * of the rights granted to you under the License to provide to third | ||
| * parties, for a fee or other consideration (including without | ||
| * limitation fees for hosting or consulting/ support services related | ||
| * to the Software), a product or service whose value derives, entirely | ||
| * or substantially, from the functionality of the Software. Any license | ||
| * notice or attribution required by the License must also include | ||
| * this Commons Clause License Condition notice. | ||
| * | ||
| * Software: All X1Wallet associated files. | ||
| * License: MIT | ||
| * Licensor: HODL TECH PTE LTD | ||
| * | ||
| ****************************************************************************** | ||
| */ | ||
|
|
||
| /***************************************************************************** | ||
| * INCLUDES | ||
| *****************************************************************************/ | ||
|
|
||
| /***************************************************************************** | ||
| * EXTERN VARIABLES | ||
| *****************************************************************************/ | ||
|
|
||
| /***************************************************************************** | ||
| * MACROS AND DEFINES | ||
| *****************************************************************************/ | ||
| #define SIZE_HEX 16 | ||
|
|
||
| // Starknet curve constants | ||
| #define STARKNET_CURVE_PRIME \ | ||
| "0800000000000011000000000000000000000000000000000000000000000001" | ||
| #define STARKNET_CURVE_GX \ | ||
| "01EF15C18599971B7BECED415A40F0C7DEACFD9B0D1819E03D723D8BC943CFCA" | ||
| #define STARKNET_CURVE_GY \ | ||
| "005668060AA49730B7BE4801DF46EC62DE53ECD11ABE43A32873000C36E8DC1F" | ||
| #define STARKNET_CURVE_ORDER \ | ||
| "0800000000000010ffffffffffffffffb781126dcae7b2321e66a241adc64d2f" | ||
| #define STARKNET_CURVE_ORDER_HALF \ | ||
| "04000000000000087fffffffffffffffdbc08936e573d9190f335120d6e32697" | ||
| #define STARKNET_CURVE_A \ | ||
| "0000000000000000000000000000000000000000000000000000000000000001" | ||
| #define STARKNET_CURVE_B \ | ||
| "06f21413efbe40de150e596d72f7a8c5609ad26c15c915c1f4cdfcb99cee9e89" | ||
|
|
||
| // starknet pedersen points | ||
| // Ref: https://docs.starkware.co/starkex/crypto/pedersen-hash-function.html | ||
| #define STARKNET_PEDERSEN_POINT_0_X \ | ||
| "049EE3EBA8C1600700EE1B87EB599F16716B0B1022947733551FDE4050CA6804" | ||
| #define STARKNET_PEDERSEN_POINT_0_Y \ | ||
| "03CA0CFE4B3BC6DDF346D49D06EA0ED34E621062C0E056C1D0405D266E10268A" | ||
| #define STARKNET_PEDERSEN_POINT_1_X \ | ||
| "0234287DCBAFFE7F969C748655FCA9E58FA8120B6D56EB0C1080D17957EBE47B" | ||
| #define STARKNET_PEDERSEN_POINT_1_Y \ | ||
| "03B056F100F96FB21E889527D41F4E39940135DD7A6C94CC6ED0268EE89E5615" | ||
| #define STARKNET_PEDERSEN_POINT_2_X \ | ||
| "04FA56F376C83DB33F9DAB2656558F3399099EC1DE5E3018B7A6932DBA8AA378" | ||
| #define STARKNET_PEDERSEN_POINT_2_Y \ | ||
| "03FA0984C931C9E38113E0C0E47E4401562761F92A7A23B45168F4E80FF5B54D" | ||
| #define STARKNET_PEDERSEN_POINT_3_X \ | ||
| "04BA4CC166BE8DEC764910F75B45F74B40C690C74709E90F3AA372F0BD2D6997" | ||
| #define STARKNET_PEDERSEN_POINT_3_Y \ | ||
| "040301CF5C1751F4B971E46C4EDE85FCAC5C59A5CE5AE7C48151F27B24B219C" | ||
| #define STARKNET_PEDERSEN_POINT_4_X \ | ||
| "054302DCB0E6CC1C6E44CCA8F61A63BB2CA65048D53FB325D36FF12C49A58202" | ||
| #define STARKNET_PEDERSEN_POINT_4_Y \ | ||
| "01B77B3E37D13504B348046268D8AE25CE98AD783C25561A879DCC77E99C2426" | ||
|
|
||
| // starknet limit | ||
| #define STARKNET_LIMIT \ | ||
| "F80000000000020EFFFFFFFFFFFFFFF738A13B4B920E9411AE6DA5F40B0358B1" |
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