1 // Copyright 2016 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
12 func TestCore(t *testing.T) {
13 // This is just a smoke test that checks the example from
14 // https://tools.ietf.org/html/rfc7539#section-2.3.2. The
15 // chacha20poly1305 package contains much more extensive tests of this
28 XORKeyStream(out[:], out[:], &input, &key)
29 const expected = "10f1e7e4d13b5915500fdd1fa32071c4c7d1f4c733c068030422aa9ac3d46c4ed2826446079faa0914c2d705d98b02a2b5129cd1de164eb9cbd083e8a2503c4e"
30 if result := hex.EncodeToString(out[:]); result != expected {
31 t.Errorf("wanted %x but got %x", expected, result)