| /* |
| 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. |
| */ |
| |
| use nums256e::big::NLEN; |
| use super::super::arch::Chunk; |
| use types::{ModType, CurveType, CurvePairingType, SexticTwist, SignOfX}; |
| |
| // Base Bits= 29 |
| |
| // Base Bits= 29 |
| // nums256 Modulus |
| pub const MODULUS: [Chunk; NLEN] = [ |
| 0x1FFFFF43, 0x1FFFFFFF, 0x1FFFFFFF, 0x1FFFFFFF, 0x1FFFFFFF, 0x1FFFFFFF, 0x1FFFFFFF, 0x1FFFFFFF, |
| 0xFFFFFF, |
| ]; |
| pub const R2MODP: [Chunk; NLEN] = [0x22E2400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]; |
| pub const MCONST: Chunk = 0xBD; |
| |
| // nums256e Curve |
| pub const CURVE_COF_I: isize = 4; |
| pub const CURVE_A: isize = 1; |
| pub const CURVE_B_I: isize = -15342; |
| pub const CURVE_COF: [Chunk; NLEN] = [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]; |
| pub const CURVE_B: [Chunk; NLEN] = [ |
| 0x1FFFC355, 0x1FFFFFFF, 0x1FFFFFFF, 0x1FFFFFFF, 0x1FFFFFFF, 0x1FFFFFFF, 0x1FFFFFFF, 0x1FFFFFFF, |
| 0xFFFFFF, |
| ]; |
| pub const CURVE_ORDER: [Chunk; NLEN] = [ |
| 0xEDD4AF5, 0x123D8C87, 0x1650E6C6, 0xAB54A5E, 0x419, 0x0, 0x0, 0x0, 0x400000, |
| ]; |
| pub const CURVE_GX: [Chunk; NLEN] = [ |
| 0xEED13DA, 0x6F60481, 0x20D61A8, 0x13141DC6, 0x9BD60C3, 0x1EAFB490, 0xDF73478, 0x1F6D5D44, |
| 0x8A7514, |
| ]; |
| pub const CURVE_GY: [Chunk; NLEN] = [ |
| 0x198A89E6, 0x1D30B73B, 0x15BB4CB, 0x1EC3B021, 0x18010715, 0x12ECD325, 0x171F3A59, 0x13FB3B24, |
| 0x44D53E, |
| ]; |
| |
| pub const MODBYTES: usize = 32; |
| pub const BASEBITS: usize = 29; |
| |
| pub const MODBITS: usize = 256; |
| pub const MOD8: usize = 3; |
| pub const MODTYPE: ModType = ModType::PSEUDO_MERSENNE; |
| pub const SH: usize = 5; |
| |
| pub const CURVETYPE: CurveType = CurveType::EDWARDS; |
| pub const CURVE_PAIRING_TYPE: CurvePairingType = CurvePairingType::NOT; |
| pub const SEXTIC_TWIST: SexticTwist = SexticTwist::NOT; |
| pub const ATE_BITS: usize = 0; |
| pub const SIGN_OF_X: SignOfX = SignOfX::NOT; |
| pub const HASH_TYPE: usize = 32; |
| pub const AESKEY: usize = 16; |
| |