37 lines
1.4 KiB
Java
37 lines
1.4 KiB
Java
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package org.bouncycastle.crypto.tls;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.math.BigInteger;
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import org.bouncycastle.crypto.params.DHParameters;
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import org.bouncycastle.crypto.params.DHPublicKeyParameters;
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/* loaded from: classes6.dex */
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public class ServerDHParams {
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protected DHPublicKeyParameters publicKey;
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public DHPublicKeyParameters getPublicKey() {
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return this.publicKey;
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}
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public void encode(OutputStream outputStream) throws IOException {
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DHParameters parameters = this.publicKey.getParameters();
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BigInteger y = this.publicKey.getY();
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TlsDHUtils.writeDHParameter(parameters.getP(), outputStream);
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TlsDHUtils.writeDHParameter(parameters.getG(), outputStream);
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TlsDHUtils.writeDHParameter(y, outputStream);
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}
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public static ServerDHParams parse(InputStream inputStream) throws IOException {
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return new ServerDHParams(TlsDHUtils.validateDHPublicKey(new DHPublicKeyParameters(TlsDHUtils.readDHParameter(inputStream), new DHParameters(TlsDHUtils.readDHParameter(inputStream), TlsDHUtils.readDHParameter(inputStream)))));
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}
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public ServerDHParams(DHPublicKeyParameters dHPublicKeyParameters) {
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if (dHPublicKeyParameters == null) {
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throw new IllegalArgumentException("'publicKey' cannot be null");
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}
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this.publicKey = dHPublicKeyParameters;
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}
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}
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