118 lines
4.5 KiB
Java
118 lines
4.5 KiB
Java
package org.bouncycastle.asn1.cms;
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import java.util.Enumeration;
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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.ASN1Integer;
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import org.bouncycastle.asn1.ASN1Object;
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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.ASN1Set;
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import org.bouncycastle.asn1.ASN1TaggedObject;
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import org.bouncycastle.asn1.BERSequence;
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import org.bouncycastle.asn1.DERTaggedObject;
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/* loaded from: classes6.dex */
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public class EnvelopedData extends ASN1Object {
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private EncryptedContentInfo encryptedContentInfo;
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private OriginatorInfo originatorInfo;
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private ASN1Set recipientInfos;
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private ASN1Set unprotectedAttrs;
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private ASN1Integer version;
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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.version);
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if (this.originatorInfo != null) {
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aSN1EncodableVector.add(new DERTaggedObject(false, 0, this.originatorInfo));
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}
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aSN1EncodableVector.add(this.recipientInfos);
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aSN1EncodableVector.add(this.encryptedContentInfo);
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if (this.unprotectedAttrs != null) {
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aSN1EncodableVector.add(new DERTaggedObject(false, 1, this.unprotectedAttrs));
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}
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return new BERSequence(aSN1EncodableVector);
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}
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public ASN1Integer getVersion() {
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return this.version;
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}
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public ASN1Set getUnprotectedAttrs() {
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return this.unprotectedAttrs;
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}
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public ASN1Set getRecipientInfos() {
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return this.recipientInfos;
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}
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public OriginatorInfo getOriginatorInfo() {
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return this.originatorInfo;
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}
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public EncryptedContentInfo getEncryptedContentInfo() {
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return this.encryptedContentInfo;
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}
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public static EnvelopedData 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 EnvelopedData getInstance(Object obj) {
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if (obj instanceof EnvelopedData) {
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return (EnvelopedData) obj;
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}
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if (obj != null) {
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return new EnvelopedData(ASN1Sequence.getInstance(obj));
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}
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return null;
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}
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public static int calculateVersion(OriginatorInfo originatorInfo, ASN1Set aSN1Set, ASN1Set aSN1Set2) {
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if (originatorInfo != null || aSN1Set2 != null) {
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return 2;
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}
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Enumeration objects = aSN1Set.getObjects();
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while (objects.hasMoreElements()) {
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if (RecipientInfo.getInstance(objects.nextElement()).getVersion().getValue().intValue() != 0) {
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return 2;
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}
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}
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return 0;
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}
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public EnvelopedData(OriginatorInfo originatorInfo, ASN1Set aSN1Set, EncryptedContentInfo encryptedContentInfo, Attributes attributes) {
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this.version = new ASN1Integer(calculateVersion(originatorInfo, aSN1Set, ASN1Set.getInstance(attributes)));
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this.originatorInfo = originatorInfo;
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this.recipientInfos = aSN1Set;
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this.encryptedContentInfo = encryptedContentInfo;
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this.unprotectedAttrs = ASN1Set.getInstance(attributes);
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}
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public EnvelopedData(OriginatorInfo originatorInfo, ASN1Set aSN1Set, EncryptedContentInfo encryptedContentInfo, ASN1Set aSN1Set2) {
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this.version = new ASN1Integer(calculateVersion(originatorInfo, aSN1Set, aSN1Set2));
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this.originatorInfo = originatorInfo;
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this.recipientInfos = aSN1Set;
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this.encryptedContentInfo = encryptedContentInfo;
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this.unprotectedAttrs = aSN1Set2;
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}
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public EnvelopedData(ASN1Sequence aSN1Sequence) {
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this.version = (ASN1Integer) aSN1Sequence.getObjectAt(0);
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ASN1Encodable objectAt = aSN1Sequence.getObjectAt(1);
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int i = 2;
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if (objectAt instanceof ASN1TaggedObject) {
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this.originatorInfo = OriginatorInfo.getInstance((ASN1TaggedObject) objectAt, false);
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objectAt = aSN1Sequence.getObjectAt(2);
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i = 3;
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}
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this.recipientInfos = ASN1Set.getInstance(objectAt);
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int i2 = i + 1;
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this.encryptedContentInfo = EncryptedContentInfo.getInstance(aSN1Sequence.getObjectAt(i));
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if (aSN1Sequence.size() > i2) {
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this.unprotectedAttrs = ASN1Set.getInstance((ASN1TaggedObject) aSN1Sequence.getObjectAt(i2), false);
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}
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}
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}
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