package org.bouncycastle.asn1.isismtt.ocsp;

import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.DEROctetString;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.x509.AlgorithmIdentifier;

/* loaded from: classes6.dex */
public class CertHash extends ASN1Object {
    private byte[] certificateHash;
    private AlgorithmIdentifier hashAlgorithm;

    @Override // org.bouncycastle.asn1.ASN1Object, org.bouncycastle.asn1.ASN1Encodable
    public ASN1Primitive toASN1Primitive() {
        ASN1EncodableVector aSN1EncodableVector = new ASN1EncodableVector();
        aSN1EncodableVector.add(this.hashAlgorithm);
        aSN1EncodableVector.add(new DEROctetString(this.certificateHash));
        return new DERSequence(aSN1EncodableVector);
    }

    public AlgorithmIdentifier getHashAlgorithm() {
        return this.hashAlgorithm;
    }

    public byte[] getCertificateHash() {
        return this.certificateHash;
    }

    public static CertHash getInstance(Object obj) {
        if (obj == null || (obj instanceof CertHash)) {
            return (CertHash) obj;
        }
        if (obj instanceof ASN1Sequence) {
            return new CertHash((ASN1Sequence) obj);
        }
        StringBuilder sb = new StringBuilder("illegal object in getInstance: ");
        sb.append(obj.getClass().getName());
        throw new IllegalArgumentException(sb.toString());
    }

    public CertHash(AlgorithmIdentifier algorithmIdentifier, byte[] bArr) {
        this.hashAlgorithm = algorithmIdentifier;
        byte[] bArr2 = new byte[bArr.length];
        this.certificateHash = bArr2;
        System.arraycopy(bArr, 0, bArr2, 0, bArr.length);
    }

    private CertHash(ASN1Sequence aSN1Sequence) {
        if (aSN1Sequence.size() == 2) {
            this.hashAlgorithm = AlgorithmIdentifier.getInstance(aSN1Sequence.getObjectAt(0));
            this.certificateHash = DEROctetString.getInstance(aSN1Sequence.getObjectAt(1)).getOctets();
        } else {
            StringBuilder sb = new StringBuilder("Bad sequence size: ");
            sb.append(aSN1Sequence.size());
            throw new IllegalArgumentException(sb.toString());
        }
    }
}