| /** |
| * @license |
| * Copyright 2020 Google LLC |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| import {PbEcdsaKeyFormat, PbEcdsaSignatureEncoding, PbEllipticCurveType, PbHashType, PbOutputPrefixType} from '../internal/proto'; |
| |
| import {EcdsaPrivateKeyManager} from './ecdsa_private_key_manager'; |
| import {SignatureKeyTemplates} from './signature_key_templates'; |
| |
| describe('signature key templates test', function() { |
| it('ecdsa p256', function() { |
| // Expects function to create a key with following parameters. |
| const expectedCurve = PbEllipticCurveType.NIST_P256; |
| const expectedHashFunction = PbHashType.SHA256; |
| const expectedEncoding = PbEcdsaSignatureEncoding.DER; |
| const expectedOutputPrefix = PbOutputPrefixType.TINK; |
| |
| // Expected type URL is the one supported by EcdsaPrivateKeyManager. |
| const manager = new EcdsaPrivateKeyManager(); |
| const expectedTypeUrl = manager.getKeyType(); |
| |
| const keyTemplate = SignatureKeyTemplates.ecdsaP256(); |
| |
| expect(keyTemplate.getTypeUrl()).toBe(expectedTypeUrl); |
| expect(keyTemplate.getOutputPrefixType()).toBe(expectedOutputPrefix); |
| |
| // Test values in key format. |
| const keyFormat = |
| PbEcdsaKeyFormat.deserializeBinary(keyTemplate.getValue_asU8()); |
| const params = keyFormat.getParams(); |
| expect(params!.getEncoding()).toBe(expectedEncoding); |
| |
| // Test key params. |
| expect(params!.getCurve()).toBe(expectedCurve); |
| expect(params!.getHashType()).toBe(expectedHashFunction); |
| |
| // Test that the template works with EcdsaPrivateKeyManager. |
| manager.getKeyFactory().newKey(keyTemplate.getValue_asU8()); |
| }); |
| }); |