89 lines
3.4 KiB
Java
89 lines
3.4 KiB
Java
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package org.bouncycastle.asn1.cms;
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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.ASN1TaggedObject;
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import org.bouncycastle.asn1.DERSequence;
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import org.bouncycastle.asn1.DERTaggedObject;
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import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
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/* loaded from: classes6.dex */
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public class KeyAgreeRecipientInfo extends ASN1Object {
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private AlgorithmIdentifier keyEncryptionAlgorithm;
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private OriginatorIdentifierOrKey originator;
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private ASN1Sequence recipientEncryptedKeys;
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private ASN1OctetString ukm;
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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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aSN1EncodableVector.add(new DERTaggedObject(true, 0, this.originator));
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if (this.ukm != null) {
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aSN1EncodableVector.add(new DERTaggedObject(true, 1, this.ukm));
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}
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aSN1EncodableVector.add(this.keyEncryptionAlgorithm);
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aSN1EncodableVector.add(this.recipientEncryptedKeys);
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return new DERSequence(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 ASN1OctetString getUserKeyingMaterial() {
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return this.ukm;
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}
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public ASN1Sequence getRecipientEncryptedKeys() {
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return this.recipientEncryptedKeys;
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}
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public OriginatorIdentifierOrKey getOriginator() {
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return this.originator;
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}
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public AlgorithmIdentifier getKeyEncryptionAlgorithm() {
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return this.keyEncryptionAlgorithm;
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}
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public static KeyAgreeRecipientInfo 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 KeyAgreeRecipientInfo getInstance(Object obj) {
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if (obj instanceof KeyAgreeRecipientInfo) {
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return (KeyAgreeRecipientInfo) obj;
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}
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if (obj != null) {
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return new KeyAgreeRecipientInfo(ASN1Sequence.getInstance(obj));
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}
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return null;
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}
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public KeyAgreeRecipientInfo(OriginatorIdentifierOrKey originatorIdentifierOrKey, ASN1OctetString aSN1OctetString, AlgorithmIdentifier algorithmIdentifier, ASN1Sequence aSN1Sequence) {
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this.version = new ASN1Integer(3L);
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this.originator = originatorIdentifierOrKey;
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this.ukm = aSN1OctetString;
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this.keyEncryptionAlgorithm = algorithmIdentifier;
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this.recipientEncryptedKeys = aSN1Sequence;
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}
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public KeyAgreeRecipientInfo(ASN1Sequence aSN1Sequence) {
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this.version = (ASN1Integer) aSN1Sequence.getObjectAt(0);
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this.originator = OriginatorIdentifierOrKey.getInstance((ASN1TaggedObject) aSN1Sequence.getObjectAt(1), true);
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int i = 2;
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if (aSN1Sequence.getObjectAt(2) instanceof ASN1TaggedObject) {
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this.ukm = ASN1OctetString.getInstance((ASN1TaggedObject) aSN1Sequence.getObjectAt(2), true);
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i = 3;
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}
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this.keyEncryptionAlgorithm = AlgorithmIdentifier.getInstance(aSN1Sequence.getObjectAt(i));
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this.recipientEncryptedKeys = (ASN1Sequence) aSN1Sequence.getObjectAt(i + 1);
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}
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}
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