Method and apparatus of securely processing data for file backup, de-duplication, and restoration
First Claim
Patent Images
1. A method, comprising:
- retrieving at least one data file to be restored from a data storage location which also stores at least one de-duplicated file;
determining that the at least one data file is a link file storing metadata comprising a uniform resource identifier (URI) of a repository source file, and which also includes a key encrypted with an agent and server shared secret that was previously exchanged;
decrypting the key from the link file using the shared secret; and
retrieving data from a data repository location to be restored using the decrypted key.
9 Assignments
0 Petitions
Accused Products
Abstract
Disclosed are an apparatus and method of restoring at least one data file. The method may include retrieving the at least one data file to be restored from a data storage location, determining that the at least one data file is a link file, and regenerating a previously exchanged shared secret. The method may also include decrypting a key from the link file using the shared secret, and retrieving data from a data repository location to be restored.
-
Citations
20 Claims
-
1. A method, comprising:
-
retrieving at least one data file to be restored from a data storage location which also stores at least one de-duplicated file; determining that the at least one data file is a link file storing metadata comprising a uniform resource identifier (URI) of a repository source file, and which also includes a key encrypted with an agent and server shared secret that was previously exchanged; decrypting the key from the link file using the shared secret; and retrieving data from a data repository location to be restored using the decrypted key. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. An apparatus, comprising:
-
a receiver configured to receive at least one data file to be restored from a data storage location which also stores at least one de-duplicated file; and a processor configured to; determine that the at least one data file is a link file storing metadata comprising a uniform resource identifier (URI) of a repository source file, and which also includes a key encrypted with an agent and server shared secret that was previously exchanged; and decrypt the key from the link file using the shared secret; wherein the receiver is further configured to receive data from a data repository location to be restored using the decrypted key. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
-
15. A non-transitory computer readable storage medium configured to store instructions that when executed cause a processor to perform:
-
retrieving at least one data file to be restored from a data storage location which also stores at least one de-duplicated file; determining that the at least one data file is a link file storing metadata comprising a uniform resource identifier (URI) of a repository source file, and which also includes a key encrypted with an agent and server shared secret that was previously exchanged; decrypting the key from the link file using the shared secret; and retrieving data from a data repository location to be restored using the decrypted key. - View Dependent Claims (16, 17, 18, 19, 20)
-
Specification