| /* |
| 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. |
| */ |
| |
| /* test driver and function exerciser for NewHope Simple Functions */ |
| // See https://eprint.iacr.org/2016/1157 (Alkim, Ducas, Popplemann and Schwabe) |
| |
| package main |
| |
| import "fmt" |
| |
| import "github.com/milagro-crypto/amcl/version3/go/amcl" |
| |
| //import "amcl" |
| |
| func main() { |
| |
| srng := amcl.NewRAND() |
| var sraw [100]byte |
| for i := 0; i < 100; i++ { |
| sraw[i] = byte(i + 1) |
| } |
| srng.Seed(100, sraw[:]) |
| |
| crng := amcl.NewRAND() |
| var craw [100]byte |
| for i := 0; i < 100; i++ { |
| craw[i] = byte(i + 2) |
| } |
| crng.Seed(100, craw[:]) |
| |
| var S [1792]byte |
| |
| var SB [1824]byte |
| amcl.NHS_SERVER_1(srng, SB[:], S[:]) |
| var UC [2176]byte |
| var KEYB [32]byte |
| amcl.NHS_CLIENT(crng, SB[:], UC[:], KEYB[:]) |
| |
| fmt.Printf("Bob's Key= ") |
| for i := 0; i < 32; i++ { |
| fmt.Printf("%02x", KEYB[i]) |
| } |
| fmt.Printf("\n") |
| var KEYA [32]byte |
| amcl.NHS_SERVER_2(S[:], UC[:], KEYA[:]) |
| |
| fmt.Printf("Alice Key= ") |
| for i := 0; i < 32; i++ { |
| fmt.Printf("%02x", KEYA[i]) |
| } |
| fmt.Printf("\n") |
| } |