| /* |
| 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 "ecp_C25519.h" |
| |
| /* Curve 25519 */ |
| |
| #if CHUNK==16 |
| |
| #error Not supported |
| |
| #endif |
| |
| #if CHUNK==32 |
| const int CURVE_Cof_I_C25519=8; |
| const BIG_256_29 CURVE_Cof_C25519= {0x8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; |
| const int CURVE_A_C25519=486662; |
| const BIG_256_29 CURVE_Order_C25519= {0x1CF5D3ED,0x9318D2,0x1DE73596,0x1DF3BD45,0x14D,0x0,0x0,0x0,0x100000}; |
| const BIG_256_29 CURVE_Gx_C25519= {0x9}; |
| #endif |
| |
| #if CHUNK==64 |
| const int CURVE_Cof_I_C25519=8; |
| const BIG_256_56 CURVE_Cof_C25519= {0x8,0x0,0x0,0x0,0x0}; |
| const int CURVE_A_C25519=486662; |
| const BIG_256_56 CURVE_Order_C25519= {0x12631A5CF5D3ED,0xF9DEA2F79CD658,0x14DE,0x0,0x10000000}; |
| const BIG_256_56 CURVE_Gx_C25519= {0x9}; |
| #endif |
| |