this.localDS = new LocalDepSkySClient(clientId, true);
}
public byte[] readMatchingFrom(String fileId, SecretKey key, byte[] hash){
DepSkySDataUnit dataU = new DepSkySDataUnit(fileId);
dataU.clearAllCaches();
byte[] data = null;
try {
Printer.println(" -> Start download at depsky", "verde");
long acMil = System.currentTimeMillis();
data = localDS.readMatching(dataU, hash);