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79 lines
2.0 KiB
79 lines
2.0 KiB
8 months ago
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#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
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#pragma warning disable
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using System;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Misc
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{
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public class Cast5CbcParameters
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: Asn1Encodable
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{
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private readonly DerInteger keyLength;
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private readonly Asn1OctetString iv;
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public static Cast5CbcParameters GetInstance(
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object o)
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{
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if (o is Cast5CbcParameters)
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{
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return (Cast5CbcParameters) o;
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}
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if (o is Asn1Sequence)
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{
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return new Cast5CbcParameters((Asn1Sequence) o);
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}
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throw new ArgumentException("unknown object in Cast5CbcParameters factory");
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}
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public Cast5CbcParameters(
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byte[] iv,
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int keyLength)
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{
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this.iv = new DerOctetString(iv);
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this.keyLength = new DerInteger(keyLength);
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}
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private Cast5CbcParameters(
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Asn1Sequence seq)
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{
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if (seq.Count != 2)
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throw new ArgumentException("Wrong number of elements in sequence", "seq");
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iv = (Asn1OctetString) seq[0];
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keyLength = (DerInteger) seq[1];
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}
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public byte[] GetIV()
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{
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return Arrays.Clone(iv.GetOctets());
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}
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public int KeyLength
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{
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get { return keyLength.IntValueExact; }
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}
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/**
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* Produce an object suitable for an Asn1OutputStream.
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* <pre>
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* cast5CBCParameters ::= Sequence {
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* iv OCTET STRING DEFAULT 0,
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* -- Initialization vector
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* keyLength Integer
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* -- Key length, in bits
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* }
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* </pre>
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*/
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public override Asn1Object ToAsn1Object()
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{
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return new DerSequence(iv, keyLength);
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}
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}
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}
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#pragma warning restore
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#endif
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