| // Copyright 2018 Google LLC |
| // |
| // Licensed 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. |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| package signature_test |
| |
| import ( |
| "testing" |
| |
| "github.com/golang/protobuf/proto" |
| "github.com/google/tink/go/core/registry" |
| "github.com/google/tink/go/testutil" |
| ) |
| |
| func TestED25519VerifyGetPrimitiveBasic(t *testing.T) { |
| km, err := registry.GetKeyManager(testutil.ED25519VerifierTypeURL) |
| if err != nil { |
| t.Errorf("cannot obtain ED25519Verifier key manager: %s", err) |
| } |
| serializedKey, _ := proto.Marshal(testutil.NewED25519PublicKey()) |
| _, err = km.Primitive(serializedKey) |
| if err != nil { |
| t.Errorf("unexpect error in test case: %s ", err) |
| } |
| } |
| |
| func TestED25519VerifyGetPrimitiveWithInvalidInput(t *testing.T) { |
| km, err := registry.GetKeyManager(testutil.ED25519VerifierTypeURL) |
| if err != nil { |
| t.Errorf("cannot obtain ED25519Verifier key manager: %s", err) |
| } |
| |
| // invalid version |
| key := testutil.NewED25519PublicKey() |
| key.Version = testutil.ED25519VerifierKeyVersion + 1 |
| serializedKey, _ := proto.Marshal(key) |
| if _, err := km.Primitive(serializedKey); err == nil { |
| t.Errorf("expect an error when version is invalid") |
| } |
| // nil input |
| if _, err := km.Primitive(nil); err == nil { |
| t.Errorf("expect an error when input is nil") |
| } |
| if _, err := km.Primitive([]byte{}); err == nil { |
| t.Errorf("expect an error when input is empty slice") |
| } |
| } |