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44 lines
1.6 KiB
44 lines
1.6 KiB
#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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