94ad891792
Note that CL is missing complete tests (what's included is just a stub, really) and support library code. All of that will come in near-future CLs. This CL omits them because they'll take time and there's a need to unblock Keymaster 4.1 implementers now. Bug: 140193672 Bug: 140192237 Bug: 140824829 Test: Will be in a future CL Change-Id: I0e6e3a38356f0517158a10604b549415641ad1b9
31 lines
1 KiB
Text
31 lines
1 KiB
Text
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.keymaster@4.1;
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import @4.0::ErrorCode;
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import @4.0::OperationHandle;
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/**
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* IOperation represents an in-progress IKeymasterDevice operation. It is returned by
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* IKeymasterDevice.beginOp().
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*/
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interface IOperation {
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/**
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* Returns the operation handle to be used as an authentication challenge.
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*/
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getOperationChallenge() generates (ErrorCode error, OperationHandle operation);
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};
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