TRANSFERRING FILES IN ACCORDANCE WITH A DATA COMMUNICATIONS PROTOCOL

TRANSFERRING FILES IN ACCORDANCE WITH A DATA COMMUNICATIONS PROTOCOL

Transferring files in accordance with a data communications protocol includes: receiving, by a server from a client, a read request for a file, where the read request specifies a filename of the file, a message digest algorithm, and a key, where the key includes a result of applying the message dige...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CALCIU, CORNELIU-ILIE, RATIU, BOGDAN-ALEXANDRU, FLORIAN, GAVRIL IOAN, IORGA, RADU MIHAI
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Transferring files in accordance with a data communications protocol includes: receiving, by a server from a client, a read request for a file, where the read request specifies a filename of the file, a message digest algorithm, and a key, where the key includes a result of applying the message digest algorithm to the file as stored on the client; generating, by the server, a local key including applying the message digest algorithm to a file currently stored on the server and having the filename; and if the local key matches the key specified in the read request, closing, by the server, a connection to the client with success without sending the requested file.