54 lines
1.2 KiB
C#
54 lines
1.2 KiB
C#
using System;
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using Org.BouncyCastle.Asn1.X509;
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using Org.BouncyCastle.Utilities;
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namespace Org.BouncyCastle.Asn1.Pkcs;
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public class EncryptedPrivateKeyInfo : Asn1Encodable
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{
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private readonly AlgorithmIdentifier algId;
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private readonly Asn1OctetString data;
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public AlgorithmIdentifier EncryptionAlgorithm => algId;
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private EncryptedPrivateKeyInfo(Asn1Sequence seq)
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{
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if (seq.Count != 2)
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{
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throw new ArgumentException("Wrong number of elements in sequence", "seq");
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}
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algId = AlgorithmIdentifier.GetInstance(seq[0]);
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data = Asn1OctetString.GetInstance(seq[1]);
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}
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public EncryptedPrivateKeyInfo(AlgorithmIdentifier algId, byte[] encoding)
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{
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this.algId = algId;
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data = new DerOctetString(encoding);
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}
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public static EncryptedPrivateKeyInfo GetInstance(object obj)
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{
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if (obj is EncryptedPrivateKeyInfo)
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{
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return (EncryptedPrivateKeyInfo)obj;
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}
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if (obj is Asn1Sequence)
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{
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return new EncryptedPrivateKeyInfo((Asn1Sequence)obj);
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}
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throw new ArgumentException("Unknown object in factory: " + Platform.GetTypeName(obj), "obj");
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}
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public byte[] GetEncryptedData()
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{
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return data.GetOctets();
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}
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public override Asn1Object ToAsn1Object()
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{
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return new DerSequence(algId, data);
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}
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}
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