108 lines
4.0 KiB
Java
108 lines
4.0 KiB
Java
package org.bouncycastle.crypto.util;
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import org.bouncycastle.asn1.ASN1OctetString;
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import org.bouncycastle.asn1.DERTaggedObject;
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import org.bouncycastle.util.Arrays;
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import org.bouncycastle.util.Strings;
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/* loaded from: classes6.dex */
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public final class DERMacData {
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private final byte[] macData;
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/* loaded from: classes6.dex */
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public enum Type {
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UNILATERALU("KC_1_U"),
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UNILATERALV("KC_1_V"),
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BILATERALU("KC_2_U"),
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BILATERALV("KC_2_V");
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private final String enc;
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public final byte[] getHeader() {
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return Strings.toByteArray(this.enc);
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}
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Type(String str) {
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this.enc = str;
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}
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}
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/* loaded from: classes6.dex */
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public static final class Builder {
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private ASN1OctetString ephemDataU;
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private ASN1OctetString ephemDataV;
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private ASN1OctetString idU;
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private ASN1OctetString idV;
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private byte[] text;
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private final Type type;
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public final Builder withText(byte[] bArr) {
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this.text = DerUtil.toByteArray(new DERTaggedObject(false, 0, DerUtil.getOctetString(bArr)));
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return this;
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}
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public final DERMacData build() {
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int i = AnonymousClass1.$SwitchMap$org$bouncycastle$crypto$util$DERMacData$Type[this.type.ordinal()];
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AnonymousClass1 anonymousClass1 = null;
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if (i == 1 || i == 2) {
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return new DERMacData(concatenate(this.type.getHeader(), DerUtil.toByteArray(this.idU), DerUtil.toByteArray(this.idV), DerUtil.toByteArray(this.ephemDataU), DerUtil.toByteArray(this.ephemDataV), this.text), anonymousClass1);
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}
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if (i == 3 || i == 4) {
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return new DERMacData(concatenate(this.type.getHeader(), DerUtil.toByteArray(this.idV), DerUtil.toByteArray(this.idU), DerUtil.toByteArray(this.ephemDataV), DerUtil.toByteArray(this.ephemDataU), this.text), anonymousClass1);
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}
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throw new IllegalStateException("Unknown type encountered in build");
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}
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private byte[] concatenate(byte[] bArr, byte[] bArr2, byte[] bArr3, byte[] bArr4, byte[] bArr5, byte[] bArr6) {
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return Arrays.concatenate(Arrays.concatenate(bArr, bArr2, bArr3), Arrays.concatenate(bArr4, bArr5, bArr6));
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}
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public Builder(Type type, byte[] bArr, byte[] bArr2, byte[] bArr3, byte[] bArr4) {
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this.type = type;
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this.idU = DerUtil.getOctetString(bArr);
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this.idV = DerUtil.getOctetString(bArr2);
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this.ephemDataU = DerUtil.getOctetString(bArr3);
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this.ephemDataV = DerUtil.getOctetString(bArr4);
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}
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}
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public final byte[] getMacData() {
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return Arrays.clone(this.macData);
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}
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/* renamed from: org.bouncycastle.crypto.util.DERMacData$1, reason: invalid class name */
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/* loaded from: classes6.dex */
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static /* synthetic */ class AnonymousClass1 {
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static final int[] $SwitchMap$org$bouncycastle$crypto$util$DERMacData$Type;
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static {
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int[] iArr = new int[Type.values().length];
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$SwitchMap$org$bouncycastle$crypto$util$DERMacData$Type = iArr;
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try {
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iArr[Type.UNILATERALU.ordinal()] = 1;
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} catch (NoSuchFieldError unused) {
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}
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try {
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$SwitchMap$org$bouncycastle$crypto$util$DERMacData$Type[Type.BILATERALU.ordinal()] = 2;
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} catch (NoSuchFieldError unused2) {
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}
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try {
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$SwitchMap$org$bouncycastle$crypto$util$DERMacData$Type[Type.UNILATERALV.ordinal()] = 3;
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} catch (NoSuchFieldError unused3) {
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}
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try {
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$SwitchMap$org$bouncycastle$crypto$util$DERMacData$Type[Type.BILATERALV.ordinal()] = 4;
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} catch (NoSuchFieldError unused4) {
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}
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}
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}
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/* synthetic */ DERMacData(byte[] bArr, AnonymousClass1 anonymousClass1) {
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this(bArr);
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}
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private DERMacData(byte[] bArr) {
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this.macData = bArr;
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}
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}
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