58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
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/*
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* Copyright (c) 2012-2020 MIRACL UK Ltd.
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*
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* This file is part of MIRACL Core
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* (see https://github.com/miracl/core).
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "arch.h"
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#include "fp_TWEEDLEDEE.h"
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namespace TWEEDLEDEE {
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/* TWEEDLEDEE Curve */
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#if CHUNK==16
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#error Not supported
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#endif
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#if CHUNK==32
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using namespace B256_29;
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// Base bits= 29
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const BIG Modulus= {0x1,0x1657EA0,0x18A1B261,0x15424ED2,0x38,0x0,0x0,0x0,0x400000};
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const BIG R2modp= {0x3FF4,0xE8E1080,0xA9C2909,0xC128269,0x89F8301,0x19607541,0x1F4C0E6F,0x3443009,0x22B644};
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const BIG ROI= {0x69D57EC,0x5E991A4,0x213EFC7,0x10FBA370,0x72930A2,0x5B22D4C,0x102FC76F,0xA21B807,0x113EFC};
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const BIG SQRTm3= {0x91F49FA,0x17E6AD31,0x19F5AE40,0x8F54DB0,0x3FFCD01,0xB5FF973,0x12C43D6C,0xE878126,0x2D8CDA};
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const chunk MConst= 0x1FFFFFFF;
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#endif
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#if CHUNK==64
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using namespace B256_56;
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// Base bits= 56
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const BIG Modulus= {0x2CAFD400000001L,0xA127696286C984L,0x38AL,0x0L,0x40000000L};
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const BIG R2modp= {0x21CA8949BBE5DFL,0x717E3D9E719200L,0xB8A93694FCEE5L,0xE6FCB03AA0A27EL,0x2013F4C0L};
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const BIG ROI= {0xBD3234869D57ECL,0x7DD1B8084FBF1CL,0x645A9872930A28L,0xDC03C0BF1DBCBL,0x113EFC51L};
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const BIG SQRTm3= {0xFCD5A6291F49FAL,0x7AA6D867D6B902L,0xBFF2E63FFCD014L,0x3C0934B10F5B16L,0x2D8CDA74L};
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const chunk MConst= 0x2CAFD3FFFFFFFFL;
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#endif
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}
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