65 lines
2.7 KiB
Java
65 lines
2.7 KiB
Java
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package org.jmrtd.cbeff;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Map;
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import net.sf.scuba.tlv.TLVOutputStream;
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import org.bouncycastle.crypto.tls.CipherSuite;
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import org.jmrtd.cbeff.BiometricDataBlock;
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/* loaded from: classes6.dex */
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public class ISO781611Encoder<B extends BiometricDataBlock> implements ISO781611 {
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private BiometricDataBlockEncoder<B> bdbEncoder;
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public ISO781611Encoder(BiometricDataBlockEncoder<B> biometricDataBlockEncoder) {
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this.bdbEncoder = biometricDataBlockEncoder;
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}
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public void encode(CBEFFInfo cBEFFInfo, OutputStream outputStream) throws IOException {
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if (cBEFFInfo instanceof SimpleCBEFFInfo) {
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writeBITGroup(Arrays.asList(cBEFFInfo), outputStream);
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} else if (cBEFFInfo instanceof ComplexCBEFFInfo) {
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writeBITGroup(((ComplexCBEFFInfo) cBEFFInfo).getSubRecords(), outputStream);
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}
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}
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private void writeBITGroup(List<CBEFFInfo> list, OutputStream outputStream) throws IOException {
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TLVOutputStream tLVOutputStream = outputStream instanceof TLVOutputStream ? (TLVOutputStream) outputStream : new TLVOutputStream(outputStream);
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tLVOutputStream.d(32609);
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tLVOutputStream.d(2);
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int size = list.size();
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tLVOutputStream.d(new byte[]{(byte) size});
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for (int i = 0; i < size; i++) {
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writeBIT(tLVOutputStream, i, (SimpleCBEFFInfo) list.get(i));
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}
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tLVOutputStream.c();
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}
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private void writeBIT(TLVOutputStream tLVOutputStream, int i, SimpleCBEFFInfo<B> simpleCBEFFInfo) throws IOException {
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if (!(simpleCBEFFInfo instanceof SimpleCBEFFInfo)) {
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throw new IllegalArgumentException("Encoder does not support level > 2 nesting");
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}
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tLVOutputStream.d(32608);
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writeBHT(tLVOutputStream, i, simpleCBEFFInfo);
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writeBiometricDataBlock(tLVOutputStream, simpleCBEFFInfo.getBiometricDataBlock());
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tLVOutputStream.c();
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}
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private void writeBHT(TLVOutputStream tLVOutputStream, int i, SimpleCBEFFInfo<B> simpleCBEFFInfo) throws IOException {
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tLVOutputStream.d(CipherSuite.TLS_DH_RSA_WITH_AES_256_GCM_SHA384);
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for (Map.Entry<Integer, byte[]> entry : simpleCBEFFInfo.getBiometricDataBlock().getStandardBiometricHeader().getElements().entrySet()) {
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tLVOutputStream.d(entry.getKey().intValue());
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tLVOutputStream.d(entry.getValue());
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}
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tLVOutputStream.c();
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}
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private void writeBiometricDataBlock(TLVOutputStream tLVOutputStream, B b) throws IOException {
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tLVOutputStream.d(24366);
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this.bdbEncoder.encode(b, tLVOutputStream);
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tLVOutputStream.c();
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}
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}
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