Lob.NHibernate.Providers.FileSystemCas.FileSystemCasConnection.CreateIdentifier C# (CSharp) Method

        byte[] CreateIdentifier(byte firstByte, byte secondByte, string file)
        {
            var identifier = new byte[BlobIdentifierLength];

            identifier[0] = firstByte;
            identifier[1] = secondByte;

            for (int i = 2; i < identifier.Length; i++)
            {
                identifier[i] = byte.Parse(file.Substring((i - 2)*2, 2), NumberStyles.AllowHexSpecifier);
            }

            return identifier;
        }