40 lines
893 B
C#
40 lines
893 B
C#
using System;
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using System.IO;
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using Org.BouncyCastle.Math.EC.Rfc8032;
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using Org.BouncyCastle.Utilities;
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using Org.BouncyCastle.Utilities.IO;
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namespace Org.BouncyCastle.Crypto.Parameters;
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public sealed class Ed25519PublicKeyParameters : AsymmetricKeyParameter
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{
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public static readonly int KeySize = Ed25519.PublicKeySize;
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private readonly byte[] data = new byte[KeySize];
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public Ed25519PublicKeyParameters(byte[] buf, int off)
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: base(privateKey: false)
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{
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Array.Copy(buf, off, data, 0, KeySize);
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}
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public Ed25519PublicKeyParameters(Stream input)
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: base(privateKey: false)
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{
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if (KeySize != Streams.ReadFully(input, data))
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{
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throw new EndOfStreamException("EOF encountered in middle of Ed25519 public key");
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}
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}
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public void Encode(byte[] buf, int off)
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{
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Array.Copy(data, 0, buf, off, KeySize);
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}
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public byte[] GetEncoded()
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{
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return Arrays.Clone(data);
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}
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}
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