620 lines
22 KiB
Java
620 lines
22 KiB
Java
package org.jmrtd.lds;
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import android.text.TextUtils;
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import android.view.ViewConfiguration;
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import android.widget.ExpandableListView;
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import com.google.android.gms.maps.model.BitmapDescriptorFactory;
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import com.google.common.base.Ascii;
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import java.math.BigInteger;
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import java.util.logging.Logger;
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import net.sf.scuba.smartcards.ISO7816;
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import org.bouncycastle.asn1.ASN1EncodableVector;
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import org.bouncycastle.asn1.ASN1Integer;
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import org.bouncycastle.asn1.ASN1ObjectIdentifier;
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import org.bouncycastle.asn1.ASN1Primitive;
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import org.bouncycastle.asn1.DLSequence;
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import org.bouncycastle.pqc.jcajce.spec.McElieceCCA2KeyGenParameterSpec;
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/* loaded from: classes6.dex */
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public class ChipAuthenticationInfo extends SecurityInfo {
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private static final Logger LOGGER;
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public static final int VERSION_1 = 1;
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public static final int VERSION_2 = 2;
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private static int a = 0;
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private static byte[] b = null;
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private static int c = 0;
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private static short[] d = null;
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private static int e = 0;
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private static int f = 0;
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private static final long serialVersionUID = 5591988305059068535L;
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private BigInteger keyId;
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private String oid;
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private int version;
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private static final byte[] $$a = {123, ISO7816.INS_READ_RECORD2, ISO7816.INS_MSE, -23};
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private static final int $$b = 57;
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private static int $10 = 0;
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private static int $11 = 1;
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private static int i = 0;
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/* JADX WARN: Multi-variable type inference failed */
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/* JADX WARN: Removed duplicated region for block: B:10:0x002a */
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/* JADX WARN: Removed duplicated region for block: B:7:0x0022 */
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/* JADX WARN: Type inference failed for: r8v2, types: [int] */
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/* JADX WARN: Unsupported multi-entry loop pattern (BACK_EDGE: B:10:0x002a -> B:4:0x002f). Please report as a decompilation issue!!! */
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/*
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Code decompiled incorrectly, please refer to instructions dump.
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To view partially-correct add '--show-bad-code' argument
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*/
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private static void h(short r7, byte r8, int r9, java.lang.Object[] r10) {
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/*
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int r7 = r7 * 2
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int r7 = r7 + 4
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int r9 = r9 * 2
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int r9 = r9 + 1
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int r8 = r8 * 2
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int r8 = 110 - r8
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byte[] r0 = org.jmrtd.lds.ChipAuthenticationInfo.$$a
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byte[] r1 = new byte[r9]
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r2 = 0
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if (r0 != 0) goto L17
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r3 = r8
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r4 = r2
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r8 = r7
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goto L2f
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L17:
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r3 = r2
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L18:
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r6 = r8
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r8 = r7
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r7 = r6
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int r4 = r3 + 1
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byte r5 = (byte) r7
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r1[r3] = r5
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if (r4 != r9) goto L2a
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java.lang.String r7 = new java.lang.String
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r7.<init>(r1, r2)
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r10[r2] = r7
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return
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L2a:
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r3 = r0[r8]
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r6 = r8
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r8 = r7
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r7 = r6
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L2f:
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int r3 = -r3
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int r7 = r7 + 1
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int r8 = r8 + r3
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r3 = r4
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goto L18
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*/
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throw new UnsupportedOperationException("Method not decompiled: org.jmrtd.lds.ChipAuthenticationInfo.h(short, byte, int, java.lang.Object[]):void");
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}
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static {
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f = 1;
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d();
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LOGGER = Logger.getLogger("org.jmrtd");
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int i2 = i + 105;
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f = i2 % 128;
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if (i2 % 2 == 0) {
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throw null;
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}
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}
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public ChipAuthenticationInfo(String str, int i2) {
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this(str, i2, null);
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}
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public ChipAuthenticationInfo(String str, int i2, BigInteger bigInteger) {
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this.oid = str;
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this.version = i2;
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this.keyId = bigInteger;
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checkFields();
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}
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@Override // org.jmrtd.lds.SecurityInfo
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@Deprecated
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public ASN1Primitive getDERObject() {
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int i2 = 2 % 2;
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ASN1EncodableVector aSN1EncodableVector = new ASN1EncodableVector();
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aSN1EncodableVector.add(new ASN1ObjectIdentifier(this.oid));
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aSN1EncodableVector.add(new ASN1Integer(this.version));
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BigInteger bigInteger = this.keyId;
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if (bigInteger != null) {
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aSN1EncodableVector.add(new ASN1Integer(bigInteger));
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}
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DLSequence dLSequence = new DLSequence(aSN1EncodableVector);
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int i3 = f + 61;
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i = i3 % 128;
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int i4 = i3 % 2;
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return dLSequence;
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}
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@Override // org.jmrtd.lds.SecurityInfo
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public String getProtocolOIDString() {
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int i2 = 2 % 2;
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int i3 = i + 73;
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f = i3 % 128;
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if (i3 % 2 == 0) {
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toProtocolOIDString(this.oid);
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throw null;
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}
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String protocolOIDString = toProtocolOIDString(this.oid);
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int i4 = i + 45;
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f = i4 % 128;
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if (i4 % 2 == 0) {
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int i5 = 2 / 0;
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}
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return protocolOIDString;
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}
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/* JADX WARN: Code restructure failed: missing block: B:19:0x001f, code lost:
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if (r3 != 1) goto L13;
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*/
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/*
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Code decompiled incorrectly, please refer to instructions dump.
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To view partially-correct add '--show-bad-code' argument
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*/
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protected void checkFields() {
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/*
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r5 = this;
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r0 = 2
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int r1 = r0 % r0
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java.lang.String r1 = r5.oid // Catch: java.lang.Exception -> L58
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boolean r1 = checkRequiredIdentifier(r1) // Catch: java.lang.Exception -> L58
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r2 = 1
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r1 = r1 ^ r2
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if (r1 == r2) goto L42
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int r1 = org.jmrtd.lds.ChipAuthenticationInfo.f
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int r3 = r1 + 63
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int r4 = r3 % 128
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org.jmrtd.lds.ChipAuthenticationInfo.i = r4
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int r3 = r3 % r0
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if (r3 == 0) goto L1d
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int r3 = r5.version // Catch: java.lang.Exception -> L58
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if (r3 == r2) goto L3a
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goto L21
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L1d:
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int r3 = r5.version // Catch: java.lang.Exception -> L58
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if (r3 == r2) goto L3a
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L21:
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if (r3 != r0) goto L24
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goto L3a
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L24:
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java.lang.IllegalArgumentException r0 = new java.lang.IllegalArgumentException // Catch: java.lang.Exception -> L58
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java.lang.StringBuilder r1 = new java.lang.StringBuilder // Catch: java.lang.Exception -> L58
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java.lang.String r2 = "Wrong version. Was expecting 1 or 2, found "
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r1.<init>(r2) // Catch: java.lang.Exception -> L58
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int r2 = r5.version // Catch: java.lang.Exception -> L58
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r1.append(r2) // Catch: java.lang.Exception -> L58
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java.lang.String r1 = r1.toString() // Catch: java.lang.Exception -> L58
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r0.<init>(r1) // Catch: java.lang.Exception -> L58
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throw r0 // Catch: java.lang.Exception -> L58
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L3a:
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int r1 = r1 + 5
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int r2 = r1 % 128
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org.jmrtd.lds.ChipAuthenticationInfo.i = r2
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int r1 = r1 % r0
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return
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L42:
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java.lang.IllegalArgumentException r0 = new java.lang.IllegalArgumentException // Catch: java.lang.Exception -> L58
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java.lang.StringBuilder r1 = new java.lang.StringBuilder // Catch: java.lang.Exception -> L58
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java.lang.String r2 = "Wrong identifier: "
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r1.<init>(r2) // Catch: java.lang.Exception -> L58
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java.lang.String r2 = r5.oid // Catch: java.lang.Exception -> L58
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r1.append(r2) // Catch: java.lang.Exception -> L58
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java.lang.String r1 = r1.toString() // Catch: java.lang.Exception -> L58
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r0.<init>(r1) // Catch: java.lang.Exception -> L58
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throw r0 // Catch: java.lang.Exception -> L58
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L58:
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r0 = move-exception
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java.util.logging.Logger r1 = org.jmrtd.lds.ChipAuthenticationInfo.LOGGER
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java.util.logging.Level r2 = java.util.logging.Level.SEVERE
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java.lang.String r3 = "Exception"
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r1.log(r2, r3, r0)
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java.lang.IllegalArgumentException r0 = new java.lang.IllegalArgumentException
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java.lang.String r1 = "Malformed ChipAuthenticationInfo."
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r0.<init>(r1)
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throw r0
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*/
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throw new UnsupportedOperationException("Method not decompiled: org.jmrtd.lds.ChipAuthenticationInfo.checkFields():void");
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public static boolean checkRequiredIdentifier(String str) {
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int i2 = 2 % 2;
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if (!(!ID_CA_DH_3DES_CBC_CBC.equals(str))) {
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return true;
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}
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int i3 = f + 91;
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i = i3 % 128;
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if (i3 % 2 != 0) {
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int i4 = 87 / 0;
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if (ID_CA_ECDH_3DES_CBC_CBC.equals(str)) {
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return true;
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}
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} else if (ID_CA_ECDH_3DES_CBC_CBC.equals(str)) {
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return true;
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}
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if (SecurityInfo.ID_CA_DH_AES_CBC_CMAC_128.equals(str) || SecurityInfo.ID_CA_DH_AES_CBC_CMAC_192.equals(str) || !(!SecurityInfo.ID_CA_DH_AES_CBC_CMAC_256.equals(str)) || SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_128.equals(str) || SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_192.equals(str)) {
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return true;
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}
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int i5 = i + 95;
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f = i5 % 128;
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int i6 = i5 % 2;
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return SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_256.equals(str);
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}
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public String toString() {
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int i2 = 2 % 2;
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StringBuilder sb = new StringBuilder("ChipAuthenticationInfo [protocol: ");
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sb.append(toProtocolOIDString(this.oid));
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sb.append(", version: ");
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sb.append(this.version);
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sb.append(", keyId: ");
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Object obj = this.keyId;
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if (obj == null) {
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int i3 = f + 85;
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i = i3 % 128;
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int i4 = i3 % 2;
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obj = "-";
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}
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sb.append(obj);
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sb.append("]");
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String obj2 = sb.toString();
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int i5 = f + 5;
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i = i5 % 128;
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int i6 = i5 % 2;
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return obj2;
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}
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public int hashCode() {
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int hashCode;
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int i2 = 2 % 2;
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int i3 = f;
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int i4 = i3 + 71;
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i = i4 % 128;
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int i5 = i4 % 2;
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String str = this.oid;
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if (str == null) {
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int i6 = i3 + 37;
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i = i6 % 128;
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int i7 = i6 % 2;
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hashCode = 0;
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} else {
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hashCode = str.hashCode();
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}
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int i8 = this.version;
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BigInteger bigInteger = this.keyId;
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return (hashCode * 11) + 3 + (i8 * 61) + ((bigInteger == null ? 111 : bigInteger.hashCode()) * 1991);
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}
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public boolean equals(Object obj) {
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int i2 = 2 % 2;
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if (obj == null) {
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return false;
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}
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if (obj == this) {
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int i3 = f + 29;
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i = i3 % 128;
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int i4 = i3 % 2;
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return true;
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}
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if (!ChipAuthenticationInfo.class.equals(obj.getClass())) {
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int i5 = f + 55;
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i = i5 % 128;
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int i6 = i5 % 2;
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return false;
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}
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ChipAuthenticationInfo chipAuthenticationInfo = (ChipAuthenticationInfo) obj;
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if (!this.oid.equals(chipAuthenticationInfo.oid) || this.version != chipAuthenticationInfo.version) {
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return false;
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}
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BigInteger bigInteger = this.keyId;
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if (bigInteger != null || chipAuthenticationInfo.keyId != null) {
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if (bigInteger == null) {
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return false;
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}
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int i7 = f + 33;
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i = i7 % 128;
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int i8 = i7 % 2;
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if (!bigInteger.equals(chipAuthenticationInfo.keyId)) {
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return false;
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}
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}
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int i9 = f + 101;
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i = i9 % 128;
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int i10 = i9 % 2;
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return true;
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}
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public static String toKeyAgreementAlgorithm(String str) {
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String obj;
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int i2 = 2 % 2;
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Object obj2 = null;
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if (!ID_CA_DH_3DES_CBC_CBC.equals(str) && !SecurityInfo.ID_CA_DH_AES_CBC_CMAC_128.equals(str)) {
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int i3 = i + 71;
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f = i3 % 128;
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int i4 = i3 % 2;
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if (!SecurityInfo.ID_CA_DH_AES_CBC_CMAC_192.equals(str) && !SecurityInfo.ID_CA_DH_AES_CBC_CMAC_256.equals(str)) {
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if (ID_CA_ECDH_3DES_CBC_CBC.equals(str) || !(!SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_128.equals(str)) || SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_192.equals(str)) {
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return "ECDH";
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}
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int i5 = i + 105;
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f = i5 % 128;
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if (i5 % 2 == 0) {
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SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_256.equals(str);
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obj2.hashCode();
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throw null;
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}
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if (SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_256.equals(str)) {
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return "ECDH";
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}
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if ("Unknown OID: ".concat(String.valueOf(str)) == null) {
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int i6 = f + 3;
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i = i6 % 128;
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int i7 = i6 % 2;
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Object[] objArr = new Object[1];
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g((short) (ViewConfiguration.getDoubleTapTimeout() >> 16), (byte) TextUtils.getOffsetBefore("", 0), (-69) - (ExpandableListView.getPackedPositionForGroup(0) > 0L ? 1 : (ExpandableListView.getPackedPositionForGroup(0) == 0L ? 0 : -1)), 1578399234 - (ViewConfiguration.getDoubleTapTimeout() >> 16), 479135533 - (ViewConfiguration.getScrollFriction() > BitmapDescriptorFactory.HUE_RED ? 1 : (ViewConfiguration.getScrollFriction() == BitmapDescriptorFactory.HUE_RED ? 0 : -1)), objArr);
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obj = ((String) objArr[0]).intern();
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} else {
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StringBuilder sb = new StringBuilder("\"");
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sb.append(str);
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sb.append("\"");
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obj = sb.toString();
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}
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throw new NumberFormatException(obj);
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}
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}
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int i8 = f + 123;
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i = i8 % 128;
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if (i8 % 2 == 0) {
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return "DH";
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}
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throw null;
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}
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public static String toCipherAlgorithm(String str) {
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int i2 = 2 % 2;
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int i3 = f + 125;
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i = i3 % 128;
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int i4 = i3 % 2;
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if (ID_CA_DH_3DES_CBC_CBC.equals(str) || ID_CA_ECDH_3DES_CBC_CBC.equals(str)) {
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return "DESede";
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}
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if (SecurityInfo.ID_CA_DH_AES_CBC_CMAC_128.equals(str) || SecurityInfo.ID_CA_DH_AES_CBC_CMAC_192.equals(str) || SecurityInfo.ID_CA_DH_AES_CBC_CMAC_256.equals(str) || !(!SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_128.equals(str))) {
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return "AES";
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}
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int i5 = i + 89;
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f = i5 % 128;
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int i6 = i5 % 2;
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if (SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_192.equals(str)) {
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return "AES";
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}
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int i7 = i + 85;
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f = i7 % 128;
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if (i7 % 2 == 0) {
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SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_256.equals(str);
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throw null;
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}
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if (SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_256.equals(str)) {
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return "AES";
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}
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StringBuilder sb = new StringBuilder("Unknown OID: \"");
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sb.append(str);
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sb.append("\"");
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throw new NumberFormatException(sb.toString());
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}
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/* JADX WARN: Code restructure failed: missing block: B:57:0x0289, code lost:
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if (r0 != false) goto L63;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:58:0x02b2, code lost:
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r4 = org.jmrtd.lds.ChipAuthenticationInfo.d;
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r1.c = r1.c - 1;
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r1.a = (char) (r1.e + (((short) (((short) (r4[r8] ^ (-7303220121662775787L))) + r19)) ^ r20));
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*/
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/* JADX WARN: Code restructure failed: missing block: B:61:0x028e, code lost:
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r4 = org.jmrtd.lds.ChipAuthenticationInfo.b;
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r1.c = r1.c - 1;
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r1.a = (char) (r1.e + (((byte) (((byte) (r4[r8] ^ (-7303220121662775787L))) + r19)) ^ r20));
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*/
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/* JADX WARN: Code restructure failed: missing block: B:63:0x028c, code lost:
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if (r0 != false) goto L63;
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*/
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/* JADX WARN: Removed duplicated region for block: B:54:0x027a */
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/*
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Code decompiled incorrectly, please refer to instructions dump.
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|
To view partially-correct add '--show-bad-code' argument
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*/
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private static void g(short r19, byte r20, int r21, int r22, int r23, java.lang.Object[] r24) {
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/*
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Method dump skipped, instructions count: 751
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To view this dump add '--comments-level debug' option
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*/
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throw new UnsupportedOperationException("Method not decompiled: org.jmrtd.lds.ChipAuthenticationInfo.g(short, byte, int, int, int, java.lang.Object[]):void");
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}
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public static String toDigestAlgorithm(String str) {
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int i2 = 2 % 2;
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int i3 = i + 39;
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f = i3 % 128;
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Object obj = null;
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if (i3 % 2 == 0) {
|
|
ID_CA_DH_3DES_CBC_CBC.equals(str);
|
|
obj.hashCode();
|
|
throw null;
|
|
}
|
|
if (!ID_CA_DH_3DES_CBC_CBC.equals(str) && !ID_CA_ECDH_3DES_CBC_CBC.equals(str)) {
|
|
int i4 = i + 125;
|
|
f = i4 % 128;
|
|
int i5 = i4 % 2;
|
|
if (!SecurityInfo.ID_CA_DH_AES_CBC_CMAC_128.equals(str) && !SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_128.equals(str)) {
|
|
if (SecurityInfo.ID_CA_DH_AES_CBC_CMAC_192.equals(str) || SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_192.equals(str)) {
|
|
return McElieceCCA2KeyGenParameterSpec.SHA256;
|
|
}
|
|
int i6 = i + 21;
|
|
f = i6 % 128;
|
|
if (i6 % 2 == 0) {
|
|
SecurityInfo.ID_CA_DH_AES_CBC_CMAC_256.equals(str);
|
|
obj.hashCode();
|
|
throw null;
|
|
}
|
|
if (SecurityInfo.ID_CA_DH_AES_CBC_CMAC_256.equals(str)) {
|
|
return McElieceCCA2KeyGenParameterSpec.SHA256;
|
|
}
|
|
int i7 = f + 81;
|
|
i = i7 % 128;
|
|
int i8 = i7 % 2;
|
|
if (SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_256.equals(str)) {
|
|
return McElieceCCA2KeyGenParameterSpec.SHA256;
|
|
}
|
|
StringBuilder sb = new StringBuilder("Unknown OID: \"");
|
|
sb.append(str);
|
|
sb.append("\"");
|
|
throw new NumberFormatException(sb.toString());
|
|
}
|
|
}
|
|
int i9 = i + 71;
|
|
f = i9 % 128;
|
|
if (i9 % 2 != 0) {
|
|
return McElieceCCA2KeyGenParameterSpec.SHA1;
|
|
}
|
|
obj.hashCode();
|
|
throw null;
|
|
}
|
|
|
|
public static int toKeyLength(String str) {
|
|
int i2 = 2 % 2;
|
|
int i3 = i + 3;
|
|
f = i3 % 128;
|
|
if (i3 % 2 == 0) {
|
|
int i4 = 50 / 0;
|
|
if (ID_CA_DH_3DES_CBC_CBC.equals(str)) {
|
|
return 128;
|
|
}
|
|
} else if (!(!ID_CA_DH_3DES_CBC_CBC.equals(str))) {
|
|
return 128;
|
|
}
|
|
if (ID_CA_ECDH_3DES_CBC_CBC.equals(str) || SecurityInfo.ID_CA_DH_AES_CBC_CMAC_128.equals(str) || SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_128.equals(str)) {
|
|
return 128;
|
|
}
|
|
if (!SecurityInfo.ID_CA_DH_AES_CBC_CMAC_192.equals(str)) {
|
|
int i5 = f + 79;
|
|
i = i5 % 128;
|
|
int i6 = i5 % 2;
|
|
if (!SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_192.equals(str)) {
|
|
if (SecurityInfo.ID_CA_DH_AES_CBC_CMAC_256.equals(str)) {
|
|
return 256;
|
|
}
|
|
int i7 = i + 19;
|
|
f = i7 % 128;
|
|
int i8 = i7 % 2;
|
|
if (SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_256.equals(str)) {
|
|
return 256;
|
|
}
|
|
StringBuilder sb = new StringBuilder("Unknown OID: \"");
|
|
sb.append(str);
|
|
sb.append("\"");
|
|
throw new NumberFormatException(sb.toString());
|
|
}
|
|
}
|
|
int i9 = f + 31;
|
|
i = i9 % 128;
|
|
int i10 = i9 % 2;
|
|
return 192;
|
|
}
|
|
|
|
private static String toProtocolOIDString(String str) {
|
|
int i2 = 2 % 2;
|
|
if (ID_CA_DH_3DES_CBC_CBC.equals(str)) {
|
|
return "id-CA-DH-3DES-CBC-CBC";
|
|
}
|
|
if (SecurityInfo.ID_CA_DH_AES_CBC_CMAC_128.equals(str)) {
|
|
return "id-CA-DH-AES-CBC-CMAC-128";
|
|
}
|
|
if (SecurityInfo.ID_CA_DH_AES_CBC_CMAC_192.equals(str)) {
|
|
return "id-CA-DH-AES-CBC-CMAC-192";
|
|
}
|
|
if (SecurityInfo.ID_CA_DH_AES_CBC_CMAC_256.equals(str)) {
|
|
return "id-CA-DH-AES-CBC-CMAC-256";
|
|
}
|
|
if (ID_CA_ECDH_3DES_CBC_CBC.equals(str)) {
|
|
int i3 = f + 65;
|
|
i = i3 % 128;
|
|
int i4 = i3 % 2;
|
|
return "id-CA-ECDH-3DES-CBC-CBC";
|
|
}
|
|
if (SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_128.equals(str)) {
|
|
int i5 = i + 27;
|
|
f = i5 % 128;
|
|
if (i5 % 2 == 0) {
|
|
int i6 = 89 / 0;
|
|
}
|
|
return "id-CA-ECDH-AES-CBC-CMAC-128";
|
|
}
|
|
if (!SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_192.equals(str)) {
|
|
return !(SecurityInfo.ID_CA_ECDH_AES_CBC_CMAC_256.equals(str) ^ true) ? "id-CA-ECDH-AES-CBC-CMAC-256" : str;
|
|
}
|
|
int i7 = i + 87;
|
|
f = i7 % 128;
|
|
int i8 = i7 % 2;
|
|
return "id-CA-ECDH-AES-CBC-CMAC-192";
|
|
}
|
|
|
|
static void d() {
|
|
c = -232417301;
|
|
a = 1406017116;
|
|
e = -1329666217;
|
|
b = new byte[]{Ascii.NAK, ISO7816.INS_APPEND_RECORD, Ascii.DC2, Ascii.NAK};
|
|
}
|
|
|
|
public int getVersion() {
|
|
int i2 = 2 % 2;
|
|
int i3 = i;
|
|
int i4 = i3 + 57;
|
|
f = i4 % 128;
|
|
int i5 = i4 % 2;
|
|
int i6 = this.version;
|
|
int i7 = i3 + 53;
|
|
f = i7 % 128;
|
|
if (i7 % 2 != 0) {
|
|
return i6;
|
|
}
|
|
Object obj = null;
|
|
obj.hashCode();
|
|
throw null;
|
|
}
|
|
|
|
@Override // org.jmrtd.lds.SecurityInfo
|
|
public String getObjectIdentifier() {
|
|
int i2 = 2 % 2;
|
|
int i3 = f;
|
|
int i4 = i3 + 97;
|
|
i = i4 % 128;
|
|
if (i4 % 2 != 0) {
|
|
throw null;
|
|
}
|
|
String str = this.oid;
|
|
int i5 = i3 + 111;
|
|
i = i5 % 128;
|
|
int i6 = i5 % 2;
|
|
return str;
|
|
}
|
|
|
|
public BigInteger getKeyId() {
|
|
int i2 = 2 % 2;
|
|
int i3 = f + 81;
|
|
i = i3 % 128;
|
|
if (i3 % 2 == 0) {
|
|
return this.keyId;
|
|
}
|
|
throw null;
|
|
}
|
|
}
|