public static OmniAgreement Create(OmniAgreementAlgorithmType algorithmType)
{
var creationTime = DateTime.UtcNow;
if (algorithmType == OmniAgreementAlgorithmType.EcDh_P521_Sha2_256)
{
var(publicKey, privateKey) = EcDh_P521_Sha2_256.CreateKeys();
return(new OmniAgreement(Timestamp.FromDateTime(creationTime), algorithmType, publicKey, privateKey));
}
throw new NotSupportedException(nameof(algorithmType));
}
public OmniAgreement Deserialize(Omnix.Serialization.RocketPack.RocketPackReader r, int rank)
{
if (rank > 256)
{
throw new System.FormatException();
}
// Read property count
uint propertyCount = r.GetUInt32();
Omnix.Serialization.RocketPack.Timestamp p_creationTime = Omnix.Serialization.RocketPack.Timestamp.Zero;
OmniAgreementAlgorithmType p_algorithmType = (OmniAgreementAlgorithmType)0;
System.ReadOnlyMemory <byte> p_publicKey = System.ReadOnlyMemory <byte> .Empty;
System.ReadOnlyMemory <byte> p_privateKey = System.ReadOnlyMemory <byte> .Empty;
for (; propertyCount > 0; propertyCount--)
{
uint id = r.GetUInt32();
switch (id)
{
case 0: // CreationTime
{
p_creationTime = r.GetTimestamp();
break;
}
case 1: // AlgorithmType
{
p_algorithmType = (OmniAgreementAlgorithmType)r.GetUInt64();
break;
}
case 2: // PublicKey
{
p_publicKey = r.GetMemory(8192);
break;
}
case 3: // PrivateKey
{
p_privateKey = r.GetMemory(8192);
break;
}
}
}
return(new OmniAgreement(p_creationTime, p_algorithmType, p_publicKey, p_privateKey));
}
public OmniAgreement(Omnix.Serialization.RocketPack.Timestamp creationTime, OmniAgreementAlgorithmType algorithmType, System.ReadOnlyMemory <byte> publicKey, System.ReadOnlyMemory <byte> privateKey)
{
if (publicKey.Length > 8192)
{
throw new System.ArgumentOutOfRangeException("publicKey");
}
if (privateKey.Length > 8192)
{
throw new System.ArgumentOutOfRangeException("privateKey");
}
this.CreationTime = creationTime;
this.AlgorithmType = algorithmType;
this.PublicKey = publicKey;
this.PrivateKey = privateKey;
{
var __h = new System.HashCode();
if (this.CreationTime != default)
{
__h.Add(this.CreationTime.GetHashCode());
}
if (this.AlgorithmType != default)
{
__h.Add(this.AlgorithmType.GetHashCode());
}
if (!this.PublicKey.IsEmpty)
{
__h.Add(Omnix.Base.Helpers.ObjectHelper.GetHashCode(this.PublicKey.Span));
}
if (!this.PrivateKey.IsEmpty)
{
__h.Add(Omnix.Base.Helpers.ObjectHelper.GetHashCode(this.PrivateKey.Span));
}
__hashCode = __h.ToHashCode();
}
}
