48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/*
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* Copyright 2015 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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#ifndef GATEKEEPER_PASSWORD_HANDLE_H_
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#define GATEKEEPER_PASSWORD_HANDLE_H_
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#define HANDLE_FLAG_THROTTLE_SECURE 1
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#define HANDLE_VERSION_THROTTLE 2
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namespace gatekeeper {
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typedef uint64_t secure_id_t;
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typedef uint64_t salt_t;
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/**
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* structure for easy serialization
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* and deserialization of password handles.
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*/
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static const uint8_t HANDLE_VERSION = 2;
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struct __attribute__ ((__packed__)) password_handle_t {
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// fields included in signature
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uint8_t version;
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secure_id_t user_id;
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uint64_t flags;
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// fields not included in signature
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salt_t salt;
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uint8_t signature[32];
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bool hardware_backed;
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};
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}
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#endif // GATEKEEPER_PASSWORD_HANDLE_H_
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