57 lines
1.8 KiB
Java
57 lines
1.8 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.DEROctetString;
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import org.bouncycastle.asn1.DERSequence;
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import org.bouncycastle.util.Arrays;
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/* loaded from: classes6.dex */
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public class CCMParameters extends ASN1Object {
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private int icvLen;
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private byte[] nonce;
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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(new DEROctetString(this.nonce));
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int i = this.icvLen;
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if (i != 12) {
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aSN1EncodableVector.add(new ASN1Integer(i));
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}
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return new DERSequence(aSN1EncodableVector);
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}
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public byte[] getNonce() {
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return Arrays.clone(this.nonce);
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}
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public int getIcvLen() {
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return this.icvLen;
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}
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public static CCMParameters getInstance(Object obj) {
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if (obj instanceof CCMParameters) {
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return (CCMParameters) obj;
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}
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if (obj != null) {
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return new CCMParameters(ASN1Sequence.getInstance(obj));
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}
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return null;
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}
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public CCMParameters(byte[] bArr, int i) {
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this.nonce = Arrays.clone(bArr);
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this.icvLen = i;
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}
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private CCMParameters(ASN1Sequence aSN1Sequence) {
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this.nonce = ASN1OctetString.getInstance(aSN1Sequence.getObjectAt(0)).getOctets();
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this.icvLen = aSN1Sequence.size() == 2 ? ASN1Integer.getInstance(aSN1Sequence.getObjectAt(1)).getValue().intValue() : 12;
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}
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}
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