251cb28132
This Cl adds authenticated encryption and decryption methods which require minimal inputs. These methods are suitable for encrypting local state on brillo. BUG: 23528174 TEST=manual using the keystore_cli_v2 tool Change-Id: I41abcd77452e86b1eb7373f9db95b645100e2f0f
26 lines
944 B
Protocol Buffer
26 lines
944 B
Protocol Buffer
// 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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package keystore;
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option optimize_for = LITE_RUNTIME;
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// Holds encrypted, authenticated data.
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message EncryptedData {
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// The initialization vector used during encryption.
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optional bytes init_vector = 1;
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// MAC of (init_vector + encrypted_data).
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optional bytes authentication_data = 2;
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optional bytes encrypted_data = 3;
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}
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