71 lines
2.2 KiB
Java
71 lines
2.2 KiB
Java
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package org.bouncycastle.asn1.x9;
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import org.bouncycastle.asn1.ASN1Choice;
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import org.bouncycastle.asn1.ASN1Null;
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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.ASN1TaggedObject;
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/* loaded from: classes6.dex */
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public class X962Parameters extends ASN1Object implements ASN1Choice {
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private ASN1Primitive params;
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@Override // org.bouncycastle.asn1.ASN1Object, org.bouncycastle.asn1.ASN1Encodable
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public ASN1Primitive toASN1Primitive() {
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return this.params;
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}
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public boolean isNamedCurve() {
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return this.params instanceof ASN1ObjectIdentifier;
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}
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public boolean isImplicitlyCA() {
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return this.params instanceof ASN1Null;
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}
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public ASN1Primitive getParameters() {
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return this.params;
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}
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public static X962Parameters getInstance(ASN1TaggedObject aSN1TaggedObject, boolean z) {
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return getInstance(aSN1TaggedObject.getObject());
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}
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public static X962Parameters getInstance(Object obj) {
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if (obj == null || (obj instanceof X962Parameters)) {
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return (X962Parameters) obj;
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}
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if (obj instanceof ASN1Primitive) {
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return new X962Parameters((ASN1Primitive) obj);
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}
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if (!(obj instanceof byte[])) {
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throw new IllegalArgumentException("unknown object in getInstance()");
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}
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try {
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return new X962Parameters(ASN1Primitive.fromByteArray((byte[]) obj));
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} catch (Exception e) {
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StringBuilder sb = new StringBuilder("unable to parse encoded data: ");
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sb.append(e.getMessage());
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throw new IllegalArgumentException(sb.toString());
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}
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}
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public X962Parameters(X9ECParameters x9ECParameters) {
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this.params = null;
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this.params = x9ECParameters.toASN1Primitive();
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}
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public X962Parameters(ASN1Primitive aSN1Primitive) {
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this.params = aSN1Primitive;
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}
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public X962Parameters(ASN1ObjectIdentifier aSN1ObjectIdentifier) {
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this.params = aSN1ObjectIdentifier;
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}
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public X962Parameters(ASN1Null aSN1Null) {
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this.params = aSN1Null;
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}
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}
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