62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
/*
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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_NIST256.h"
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namespace NIST256 {
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/* Curve NIST256 */
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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= {0x7D2604B,0xCE3C3E2,0x3B0F63B,0x6B0CC5,0x6BC651D,0x5576988,0x7B3EBBD,0xAA3A93E,0xAC635D8,0x5};
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const BIG CURVE_Order= {0xC632551,0xB9CAC2F,0x79E84F3,0xFAADA71,0xFFFBCE6,0xFFFFFFF,0xFFFFFF,0x0,0xFFFFFFF,0xF};
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const BIG CURVE_Gx= {0x898C296,0xA13945D,0xB33A0F4,0x7D812DE,0xF27703,0xE563A44,0x7F8BCE6,0xE12C424,0xB17D1F2,0x6};
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const BIG CURVE_Gy= {0x7BF51F5,0xB640683,0x15ECECB,0x33576B3,0xE162BCE,0x4A7C0F9,0xB8EE7EB,0xFE1A7F9,0xFE342E2,0x4};
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const BIG CURVE_HTPC= {0xC613926,0xB847959,0xA9DD42E,0xB001452,0x5548D3E,0x8F44A65,0x45240B3,0xB63723A,0xA2AD82C,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= {0xCE3C3E27D2604BL,0x6B0CC53B0F63BL,0x55769886BC651DL,0xAA3A93E7B3EBBDL,0x5AC635D8L};
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const BIG CURVE_Order= {0xB9CAC2FC632551L,0xFAADA7179E84F3L,0xFFFFFFFFFFBCE6L,0xFFFFFFL,0xFFFFFFFFL};
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const BIG CURVE_Gx= {0xA13945D898C296L,0x7D812DEB33A0F4L,0xE563A440F27703L,0xE12C4247F8BCE6L,0x6B17D1F2L};
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const BIG CURVE_Gy= {0xB6406837BF51F5L,0x33576B315ECECBL,0x4A7C0F9E162BCEL,0xFE1A7F9B8EE7EBL,0x4FE342E2L};
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const BIG CURVE_HTPC= {0xB847959C613926L,0xB001452A9DD42EL,0x8F44A655548D3EL,0xB63723A45240B3L,0x6A2AD82CL};
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#endif
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}
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