public CryptoHashCodeTable(string seed)
{
_HashCodes = new CryptoHashCode[CryptoService.Providers.Length];
foreach (CryptoHashCodeProvider hcp in CryptoService.Providers)
{
_HashCodes[hcp.ProviderID] = CryptoGenerator.GenHashCode(hcp.ProviderID, seed);
}
_ExtendedHashCodes = new Dictionary <int, CryptoHashCode>(CryptoService.ExtendedProviders.Count);
foreach (CryptoHashCodeProvider hcp in CryptoService.ExtendedProviders.Values)
{
if (_ExtendedHashCodes.ContainsKey(hcp.ProviderID))
{
_ExtendedHashCodes[hcp.ProviderID] = CryptoGenerator.GenHashCode(hcp.ProviderID, seed);
}
else
{
_ExtendedHashCodes.Add(hcp.ProviderID, CryptoGenerator.GenHashCode(hcp.ProviderID, seed));
}
}
_UID = GenerateUID(this);
}
public virtual void Deserialize(GenericReader reader)
{
var version = reader.GetVersion();
ProviderID = reader.ReadInt();
switch (version)
{
case 2:
{
Value = reader.ReadString();
_ValueHash = reader.ReadInt();
}
break;
case 1:
{
var seed = reader.ReadBool()
? StringCompression.Unpack(reader.ReadBytes())
: Encoding.UTF32.GetString(reader.ReadBytes());
Value = CryptoGenerator.GenString(ProviderID, seed ?? String.Empty);
}
break;
case 0:
{
var seed = reader.ReadString();
Value = CryptoGenerator.GenString(ProviderID, seed ?? String.Empty);
}
break;
}
}
public virtual void Deserialize(GenericReader reader)
{
int version = reader.ReadInt();
switch (version)
{
case 0:
{
_ProviderID = reader.ReadInt();
_Seed = reader.ReadString();
_Value = CryptoGenerator.GenString(_ProviderID, _Seed);
}
break;
}
}
public CryptoHashCode(int providerID, string seed)
{
ProviderID = providerID;
Value = CryptoGenerator.GenString(ProviderID, seed ?? String.Empty);
}
public CryptoHashCode(int providerID, string seed)
{
_Seed = seed;
_ProviderID = providerID;
_Value = CryptoGenerator.GenString(_ProviderID, _Seed);
}
public CryptoHashCode(CryptoHashType type, string seed)
{
_Seed = seed;
_ProviderID = (int)type;
_Value = CryptoGenerator.GenString(type, _Seed);
}
public CryptoHashCodeTable(string seed)
{
AddRange(CryptoService.Providers.Keys.Select(type => CryptoGenerator.GenHashCode(type, seed)));
}
public static CryptoHashCode GenerateUID(CryptoHashCodeTable table)
{
return(CryptoGenerator.GenHashCode(CryptoHashType.MD5, String.Join("+", table)));
}