/* * 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. */ #include "arch.h" #include "fp_HIFIVE.h" namespace HIFIVE { /* Curve HIFIVE */ #if CHUNK==16 #error Not supported #endif #if CHUNK==32 using namespace B336_29; // Base Bits= 29 const BIG Modulus= {0x1FFFFFFD,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFF}; const BIG ROI= {0x1559D3B8,0x1C02413F,0xFAB18DA,0x128A7172,0xB95DA4C,0x16D4FE54,0x3107D87,0xAA7BEF3,0x1C38B2B4,0x1A93C08F,0x10F80C7B,0x1F27F}; const BIG R2modp= {0x9000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; const chunk MConst= 0x3; #endif #if CHUNK==64 using namespace B336_60; // Base Bits= 60 const BIG Modulus= {0xFFFFFFFFFFFFFFDL,0xFFFFFFFFFFFFFFFL,0xFFFFFFFFFFFFFFFL,0xFFFFFFFFFFFFFFFL,0xFFFFFFFFFFFFFFFL,0xFFFFFFFFFL}; const BIG ROI= {0xB804827F559D3B8L,0xC94538B93EAC636L,0x1EDA9FCA8B95DA4L,0xB4553DF798C41F6L,0x1EF527811FC38B2L,0xF93FC3E03L}; const BIG R2modp= {0x9000000000000L,0x0L,0x0L,0x0L,0x0L,0x0L}; const chunk MConst= 0x3L; #endif }