| /* |
| 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 */ |
| |
| |
| package org.apache.milagro.amcl.SECP256K1; |
| |
| |
| public class ROM |
| { |
| |
| // Base Bits= 28 |
| public static final int[] Modulus= {0xFFFFC2F,0xFFFFFEF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xF}; |
| public static final int[] R2modp= {0x0,0xA100000,0x2000E90,0x7A,0x1,0x0,0x0,0x0,0x0,0x0}; |
| public static final int MConst= 0x2253531; |
| |
| public static final int CURVE_Cof_I= 1; |
| public static final int[] CURVE_Cof= {0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; |
| public static final int CURVE_A= 0; |
| public static final int CURVE_B_I= 7; |
| public static final int[] CURVE_B= {0x7,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; |
| public static final int[] CURVE_Order= {0x364141,0xD25E8CD,0x8A03BBF,0xDCE6AF4,0xFFEBAAE,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xFFFFFFF,0xF}; |
| public static final int[] CURVE_Gx= {0x6F81798,0xF2815B1,0xE28D959,0xFCDB2DC,0xB07029B,0x95CE870,0xC55A062,0xF9DCBBA,0x9BE667E,0x7}; |
| public static final int[] CURVE_Gy= {0xB10D4B8,0x47D08FF,0x554199C,0xB448A68,0x8A8FD17,0xFC0E110,0x55DA4FB,0x26A3C46,0x83ADA77,0x4}; |
| |
| } |
| |
| |