| /* |
| 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. |
| */ |
| |
| #include "arch.h" |
| #include "fp_25519.h" |
| |
| /* Curve 25519 */ |
| |
| #if CHUNK==16 |
| |
| // Base Bits= 13 |
| const BIG_256_13 Modulus_25519= {0x1FED,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0x1FFF,0xFF}; |
| const BIG_256_13 R2modp_25519= {0x400,0x2D,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; |
| const chunk MConst_25519= 0x13; |
| |
| #endif |
| |
| #if CHUNK==32 |
| |
| // Base Bits= 29 |
| const BIG_256_29 Modulus_25519= {0x1FFFFFED,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x1FFFFFFF,0x7FFFFF}; |
| const BIG_256_29 R2modp_25519= {0x169000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; |
| const chunk MConst_25519= 0x13; |
| |
| |
| #endif |
| |
| #if CHUNK==64 |
| // Base Bits= 56 |
| const BIG_256_56 Modulus_25519= {0xFFFFFFFFFFFFEDL,0xFFFFFFFFFFFFFFL,0xFFFFFFFFFFFFFFL,0xFFFFFFFFFFFFFFL,0x7FFFFFFFL}; |
| const BIG_256_56 R2modp_25519= {0xA4000000000000L,0x5L,0x0L,0x0L,0x0L}; |
| const chunk MConst_25519= 0x13L; |
| |
| |
| #endif |
| |