62 lines
2.3 KiB
C++
62 lines
2.3 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 "ecp_BRAINPOOL.h"
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namespace BRAINPOOL {
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/* Brainpool Curve */
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/* Note that the original curve has been transformed to an isomorphic curve with A=-3 */
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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_28;
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const int CURVE_Cof_I=1;
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const BIG CURVE_Cof= {0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0};
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const int CURVE_B_I= 0;
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const BIG CURVE_B= {0xEE92B04,0xE58101F,0xF49256A,0xEBC4AF2,0x6B7BF93,0x733D0B7,0x4FE66A7,0x30D84EA,0x62C61C4,0x6};
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const BIG CURVE_Order= {0x74856A7,0x1E0E829,0x1A6F790,0x7AA3B56,0xD718C39,0x909D838,0xC3E660A,0xA1EEA9B,0x9FB57DB,0xA};
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const BIG CURVE_Gx= {0xE1305F4,0xA191562,0xFBC2B79,0x42C47AA,0x149AFA1,0xB23A656,0x7732213,0xC1CFE7B,0x3E8EB3C,0xA};
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const BIG CURVE_Gy= {0xB25C9BE,0xABE8F35,0x27001D,0xB6DE39D,0x17E69BC,0xE146444,0xD7F7B22,0x3439C56,0xD996C82,0x2};
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const BIG CURVE_HTPC= {0x3BC7B16,0xBC14BB0,0xAE888EB,0x30D22DE,0xD959247,0xDF0183F,0x1737593,0xF0C052E,0x665C79C,0x6};
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#endif
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#if CHUNK==64
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using namespace B256_56;
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const int CURVE_Cof_I=1;
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const BIG CURVE_Cof= {0x1L,0x0L,0x0L,0x0L,0x0L};
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const int CURVE_B_I= 0;
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const BIG CURVE_B= {0xE58101FEE92B04L,0xEBC4AF2F49256AL,0x733D0B76B7BF93L,0x30D84EA4FE66A7L,0x662C61C4L};
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const BIG CURVE_Order= {0x1E0E82974856A7L,0x7AA3B561A6F790L,0x909D838D718C39L,0xA1EEA9BC3E660AL,0xA9FB57DBL};
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const BIG CURVE_Gx= {0xA191562E1305F4L,0x42C47AAFBC2B79L,0xB23A656149AFA1L,0xC1CFE7B7732213L,0xA3E8EB3CL};
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const BIG CURVE_Gy= {0xABE8F35B25C9BEL,0xB6DE39D027001DL,0xE14644417E69BCL,0x3439C56D7F7B22L,0x2D996C82L};
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const BIG CURVE_HTPC= {0xBC14BB03BC7B16L,0x30D22DEAE888EBL,0xDF0183FD959247L,0xF0C052E1737593L,0x6665C79CL};
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#endif
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}
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