Searched refs:randomWriteDevice (Results 1 – 2 of 2) sorted by relevance
| /aosp14/frameworks/base/services/tests/servicestests/src/com/android/server/ |
| H A D | EntropyMixerTest.java | 48 private File randomWriteDevice; field in EntropyMixerTest
55 randomWriteDevice = createTempFile("urandomWrite"); in setUp()
80 new EntropyMixer(context, seedFile, randomReadDevice, randomWriteDevice); in testInitFirstBoot()
84 assertTrue(isDeviceSpecificInfo(Files.readAllBytes(randomWriteDevice.toPath()))); in testInitFirstBoot()
101 new EntropyMixer(context, seedFile, randomReadDevice, randomWriteDevice); in testInitNonFirstBoot()
105 byte[] dataWrittenToUrandom = Files.readAllBytes(randomWriteDevice.toPath()); in testInitNonFirstBoot()
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| /aosp14/frameworks/base/services/core/java/com/android/server/ |
| H A D | EntropyMixer.java | 81 private final File randomWriteDevice; // separate from randomReadDevice only for testing field in EntropyMixer
114 EntropyMixer(Context context, File seedFile, File randomReadDevice, File randomWriteDevice) { in EntropyMixer() argument
117 this.randomWriteDevice = Preconditions.checkNotNull(randomWriteDevice); in EntropyMixer()
140 try (FileOutputStream out = new FileOutputStream(randomWriteDevice)) { in loadInitialEntropy()
147 Slog.e(TAG, "Error writing to " + randomWriteDevice, e); in loadInitialEntropy()
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