67 lines
2.2 KiB
Java
67 lines
2.2 KiB
Java
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package org.bouncycastle.asn1.pkcs;
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import java.math.BigInteger;
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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.ASN1Object;
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import org.bouncycastle.asn1.ASN1OctetString;
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import org.bouncycastle.asn1.ASN1Primitive;
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import org.bouncycastle.asn1.ASN1Sequence;
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import org.bouncycastle.asn1.DEROctetString;
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import org.bouncycastle.asn1.DERSequence;
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import org.bouncycastle.asn1.x509.DigestInfo;
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import org.bouncycastle.util.Arrays;
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/* loaded from: classes6.dex */
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public class MacData extends ASN1Object {
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private static final BigInteger ONE = BigInteger.valueOf(1);
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DigestInfo digInfo;
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BigInteger iterationCount;
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byte[] salt;
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@Override // org.bouncycastle.asn1.ASN1Object, org.bouncycastle.asn1.ASN1Encodable
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public ASN1Primitive toASN1Primitive() {
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ASN1EncodableVector aSN1EncodableVector = new ASN1EncodableVector();
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aSN1EncodableVector.add(this.digInfo);
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aSN1EncodableVector.add(new DEROctetString(this.salt));
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if (!this.iterationCount.equals(ONE)) {
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aSN1EncodableVector.add(new ASN1Integer(this.iterationCount));
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}
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return new DERSequence(aSN1EncodableVector);
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}
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public byte[] getSalt() {
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return Arrays.clone(this.salt);
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}
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public DigestInfo getMac() {
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return this.digInfo;
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}
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public BigInteger getIterationCount() {
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return this.iterationCount;
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}
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public static MacData getInstance(Object obj) {
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if (obj instanceof MacData) {
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return (MacData) obj;
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}
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if (obj != null) {
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return new MacData(ASN1Sequence.getInstance(obj));
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}
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return null;
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}
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public MacData(DigestInfo digestInfo, byte[] bArr, int i) {
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this.digInfo = digestInfo;
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this.salt = Arrays.clone(bArr);
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this.iterationCount = BigInteger.valueOf(i);
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}
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private MacData(ASN1Sequence aSN1Sequence) {
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this.digInfo = DigestInfo.getInstance(aSN1Sequence.getObjectAt(0));
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this.salt = Arrays.clone(((ASN1OctetString) aSN1Sequence.getObjectAt(1)).getOctets());
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this.iterationCount = aSN1Sequence.size() == 3 ? ((ASN1Integer) aSN1Sequence.getObjectAt(2)).getValue() : ONE;
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}
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}
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