46 lines
1.6 KiB
Java
46 lines
1.6 KiB
Java
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package org.bouncycastle.util.test;
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import java.security.SecureRandom;
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import org.bouncycastle.crypto.prng.EntropySource;
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import org.bouncycastle.crypto.prng.EntropySourceProvider;
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/* loaded from: classes6.dex */
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public class TestRandomEntropySourceProvider implements EntropySourceProvider {
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private final boolean _predictionResistant;
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private final SecureRandom _sr = new SecureRandom();
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@Override // org.bouncycastle.crypto.prng.EntropySourceProvider
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public EntropySource get(int i) {
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return new EntropySource(this, i) { // from class: org.bouncycastle.util.test.TestRandomEntropySourceProvider.1
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final TestRandomEntropySourceProvider this$0;
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final int val$bitsRequired;
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@Override // org.bouncycastle.crypto.prng.EntropySource
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public boolean isPredictionResistant() {
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return this.this$0._predictionResistant;
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}
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@Override // org.bouncycastle.crypto.prng.EntropySource
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public byte[] getEntropy() {
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byte[] bArr = new byte[(this.val$bitsRequired + 7) / 8];
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this.this$0._sr.nextBytes(bArr);
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return bArr;
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}
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@Override // org.bouncycastle.crypto.prng.EntropySource
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public int entropySize() {
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return this.val$bitsRequired;
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}
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{
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this.this$0 = this;
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this.val$bitsRequired = i;
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}
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};
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}
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public TestRandomEntropySourceProvider(boolean z) {
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this._predictionResistant = z;
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}
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}
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