| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you 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. |
| */ |
| |
| /* Fixed Data in ROM - Field and Curve parameters */ |
| |
| use secp256k1::big::NLEN; |
| use arch::Chunk; |
| |
| |
| // Base Bits= 28 |
| // secp256k1 modulus |
| pub const MODULUS:[Chunk;NLEN]=[0xFFFFC2F,0xFFFFFEF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xF]; |
| pub const R2MODP:[Chunk;NLEN]=[0x0,0xA100000,0x2000E90,0x7A,0x1,0x0,0x0,0x0,0x0,0x0]; |
| pub const MCONST:Chunk=0x2253531; |
| |
| // secp256k1 curve |
| pub const CURVE_A:isize = 0; |
| pub const CURVE_COF_I:isize = 1; |
| pub const CURVE_COF:[Chunk;NLEN]=[0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0]; |
| pub const CURVE_B_I:isize = 7; |
| pub const CURVE_B:[Chunk;NLEN]=[0x7,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0]; |
| pub const CURVE_ORDER:[Chunk;NLEN]=[0x364141,0xD25E8CD,0x8A03BBF,0xDCE6AF4,0xFFEBAAE,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xF]; |
| pub const CURVE_GX:[Chunk;NLEN]=[0x6F81798,0xF2815B1,0xE28D959,0xFCDB2DC,0xB07029B,0x95CE870,0xC55A062,0xF9DCBBA,0x9BE667E,0x7]; |
| pub const CURVE_GY:[Chunk;NLEN]=[0xB10D4B8,0x47D08FF,0x554199C,0xB448A68,0x8A8FD17,0xFC0E110,0x55DA4FB,0x26A3C46,0x83ADA77,0x4]; |
