77 lines
2.6 KiB
Plaintext
77 lines
2.6 KiB
Plaintext
/*
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* Copyright 2017 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.system.wifi.keystore@1.0;
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/**
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* This is the root of the HAL module and is the interface returned when
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* loading an implementation of the Wi-Fi HAL. There must be at most one
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* module loaded in the system.
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*/
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interface IKeystore {
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/**
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* Return values for Keystore requests.
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*/
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enum KeystoreStatusCode : uint32_t {
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/** No errors. */
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SUCCESS,
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ERROR_UNKNOWN
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};
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/**
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* Requests a binary blob from the keystore's key-value store.
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*
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* @param key the key into the keystore.
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* @return status KeystoreStatusCode of the operation.
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* Possible status codes:
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* |KeystoreStatusCode.SUCCESS|,
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* |KeystoreStatusCode.ERROR_UNKNOWN|
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* @return value the value associated with |key| in the keystore.
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*/
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getBlob(string key)
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generates (KeystoreStatusCode status, vec<uint8_t> value);
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/**
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* Requests the public key associated with the credential referred to by
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* |keyId|.
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*
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* @param keyId the key identifier associated with the credential.
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* @return status KeystoreStatusCode of the operation.
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* Possible status codes:
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* |KeystoreStatusCode.SUCCESS|,
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* |KeystoreStatusCode.ERROR_UNKNOWN|
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* @return publicKey the public key associated with the credential.
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*/
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getPublicKey(string keyId)
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generates (KeystoreStatusCode status, vec<uint8_t> publicKey);
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/**
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* Signs the digest in |dataToSign| with the private key associated with
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* the credential identified by |keyId|. This is a raw RSA or ECDSA
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* operation that assumes |dataToSign| is already propertly digested and
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* padded if necessary for the type of key.
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*
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* @param keyId the key identifier associated with the credential.
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* @return status KeystoreStatusCode of the operation.
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* Possible status codes:
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* |KeystoreStatusCode.SUCCESS|,
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* |KeystoreStatusCode.UNKNOWN|
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* @return signedData the signed data.
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*/
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sign(string keyId, vec<uint8_t> dataToSign)
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generates (KeystoreStatusCode status, vec<uint8_t> signedData);
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};
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