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45 lines
1.6 KiB
45 lines
1.6 KiB
1 year 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.Math.EC;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters
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{
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/// <summary>Public parameters for an SM2 key exchange.</summary>
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/// <remarks>In this case the ephemeralPublicKey provides the random point used in the algorithm.</remarks>
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public class SM2KeyExchangePublicParameters
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: ICipherParameters
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{
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private readonly ECPublicKeyParameters mStaticPublicKey;
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private readonly ECPublicKeyParameters mEphemeralPublicKey;
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public SM2KeyExchangePublicParameters(
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ECPublicKeyParameters staticPublicKey,
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ECPublicKeyParameters ephemeralPublicKey)
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{
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if (staticPublicKey == null)
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throw new ArgumentNullException("staticPublicKey");
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if (ephemeralPublicKey == null)
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throw new ArgumentNullException("ephemeralPublicKey");
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if (!staticPublicKey.Parameters.Equals(ephemeralPublicKey.Parameters))
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throw new ArgumentException("Static and ephemeral public keys have different domain parameters");
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this.mStaticPublicKey = staticPublicKey;
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this.mEphemeralPublicKey = ephemeralPublicKey;
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}
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public virtual ECPublicKeyParameters StaticPublicKey
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{
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get { return mStaticPublicKey; }
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}
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public virtual ECPublicKeyParameters EphemeralPublicKey
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{
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get { return mEphemeralPublicKey; }
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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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