public SizeBasedCompleteSignature DownloadSignatureForBlob(string container, string blobName)
{
var blobSigName = AzureHelper.GetSignatureBlobName(container, blobName);
SizeBasedCompleteSignature sig;
using (var stream = new MemoryStream())
{
DownloadBlob(container, blobSigName, stream);
sig = SerializationHelper.ReadSizeBasedBinarySignature(stream);
}
return sig;
}