43 lines
1.3 KiB
C#
43 lines
1.3 KiB
C#
#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.Crypto.Parameters;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Agreement
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{
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public sealed class X448Agreement
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: IRawAgreement
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{
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private X448PrivateKeyParameters m_privateKey;
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public void Init(ICipherParameters parameters)
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{
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m_privateKey = (X448PrivateKeyParameters)parameters;
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}
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public int AgreementSize
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{
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get { return X448PrivateKeyParameters.SecretSize; }
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}
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public void CalculateAgreement(ICipherParameters publicKey, byte[] buf, int off)
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{
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#if NETCOREAPP2_1_OR_GREATER || NETSTANDARD2_1_OR_GREATER || _UNITY_2021_2_OR_NEWER_
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CalculateAgreement(publicKey, buf.AsSpan(off));
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#else
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m_privateKey.GenerateSecret((X448PublicKeyParameters)publicKey, buf, off);
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#endif
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}
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#if NETCOREAPP2_1_OR_GREATER || NETSTANDARD2_1_OR_GREATER || _UNITY_2021_2_OR_NEWER_
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public void CalculateAgreement(ICipherParameters publicKey, Span<byte> buf)
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{
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m_privateKey.GenerateSecret((X448PublicKeyParameters)publicKey, buf);
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}
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#endif
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}
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}
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#pragma warning restore
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#endif
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