69 lines
2.5 KiB
Java
69 lines
2.5 KiB
Java
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package org.bouncycastle.asn1.x509;
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import org.bouncycastle.asn1.ASN1Encodable;
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import org.bouncycastle.asn1.ASN1EncodableVector;
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import org.bouncycastle.asn1.ASN1Object;
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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.ASN1Sequence;
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import org.bouncycastle.asn1.ASN1TaggedObject;
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import org.bouncycastle.asn1.DERSequence;
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/* loaded from: classes6.dex */
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public class AlgorithmIdentifier extends ASN1Object {
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private ASN1ObjectIdentifier algorithm;
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private ASN1Encodable parameters;
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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.algorithm);
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ASN1Encodable aSN1Encodable = this.parameters;
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if (aSN1Encodable != null) {
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aSN1EncodableVector.add(aSN1Encodable);
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}
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return new DERSequence(aSN1EncodableVector);
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}
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public ASN1Encodable getParameters() {
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return this.parameters;
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}
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public ASN1ObjectIdentifier getAlgorithm() {
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return this.algorithm;
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}
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public static AlgorithmIdentifier getInstance(ASN1TaggedObject aSN1TaggedObject, boolean z) {
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return getInstance(ASN1Sequence.getInstance(aSN1TaggedObject, z));
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}
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public static AlgorithmIdentifier getInstance(Object obj) {
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if (obj instanceof AlgorithmIdentifier) {
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return (AlgorithmIdentifier) obj;
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}
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if (obj != null) {
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return new AlgorithmIdentifier(ASN1Sequence.getInstance(obj));
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}
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return null;
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}
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private AlgorithmIdentifier(ASN1Sequence aSN1Sequence) {
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if (aSN1Sequence.size() <= 0 || aSN1Sequence.size() > 2) {
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StringBuilder sb = new StringBuilder("Bad sequence size: ");
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sb.append(aSN1Sequence.size());
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throw new IllegalArgumentException(sb.toString());
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}
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this.algorithm = ASN1ObjectIdentifier.getInstance(aSN1Sequence.getObjectAt(0));
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this.parameters = aSN1Sequence.size() == 2 ? aSN1Sequence.getObjectAt(1) : null;
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}
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public AlgorithmIdentifier(ASN1ObjectIdentifier aSN1ObjectIdentifier, ASN1Encodable aSN1Encodable) {
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this.algorithm = aSN1ObjectIdentifier;
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this.parameters = aSN1Encodable;
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}
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public AlgorithmIdentifier(ASN1ObjectIdentifier aSN1ObjectIdentifier) {
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this.algorithm = aSN1ObjectIdentifier;
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}
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}
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