internal static byte[] ExportCspBlobHelper(bool includePrivateParameters, CspParameters parameters, SafeKeyHandle safeKeyHandle)
{
if (includePrivateParameters && !CompatibilitySwitches.IsAppEarlierThanWindowsPhone8)
{
KeyContainerPermission containerPermission = new KeyContainerPermission(KeyContainerPermissionFlags.NoFlags);
KeyContainerPermissionAccessEntry accessEntry = new KeyContainerPermissionAccessEntry(parameters, KeyContainerPermissionFlags.Export);
containerPermission.AccessEntries.Add(accessEntry);
containerPermission.Demand();
}
byte[] o = (byte[])null;
Utils.ExportCspBlob(safeKeyHandle, includePrivateParameters ? 7 : 6, JitHelpers.GetObjectHandleOnStack <byte[]>(ref o));
return(o);
}