/* * 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_F256PME.h" namespace F256PME { /* NUMS 256-bit modulus */ #if CHUNK==16 using namespace B256_13; // Base Bits= 13 const BIG Modulus= {0x1F43,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FF}; const BIG ROI= {0x1F42,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FF}; const BIG R2modp= {0x900,0x45C,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; const chunk MConst= 0xBD; #endif #if CHUNK==32 using namespace B256_29; // Base Bits= 29 const BIG Modulus= {0x1FFFFF43,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0xFFFFFF}; const BIG ROI= {0x1FFFFF42,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0xFFFFFF}; const BIG R2modp= {0x22E2400,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; const chunk MConst= 0xBD; #endif #if CHUNK==64 using namespace B256_56; // Base Bits= 56 const BIG Modulus= {0xFFFFFFFFFFFF43L,0xFFFFFFFFFFFFFFL,0xFFFFFFFFFFFFFFL,0xFFFFFFFFFFFFFFL,0xFFFFFFFFL}; const BIG ROI= {0xFFFFFFFFFFFF42L,0xFFFFFFFFFFFFFFL,0xFFFFFFFFFFFFFFL,0xFFFFFFFFFFFFFFL,0xFFFFFFFFL}; const BIG R2modp= {0x89000000000000L,0x8BL,0x0L,0x0L,0x0L}; const chunk MConst= 0xBDL; #endif }