Randy ChouSan Mateo, CA
Randy Chou Phones & Addresses
Foster City, CA
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Publications & IP owners
Us Patents
Stateless Cryptographic Protocol-Based Hardware Acceleration
US Patent:
7966646, Jun 21, 2011
Filed:
Jul 31, 2006
Appl. No.:
11/496659
Inventors:
Randy Chou - San Jose CA, US
Brijesh Nambiar - Sunnyvale CA, US
Brijesh Nambiar - Sunnyvale CA, US
Assignee:
Aruba Networks, Inc. - Sunnyvale CA
International Classification:
G06F 7/04
US Classification:
726 2
Abstract:
According to one embodiment of the invention, a network device comprises a first processing element and a second processing element. The first processing element is adapted to handle an authentication handshaking protocol, such as the SSL/TLS Handshake, and upon receipt of a Client Key Exchange message, passes control of the authentication handshaking protocol to the second processing element. The second processing element completes the authentication handshaking protocol.
Mechanism For Securely Extending A Private Network
US Patent:
7376113, May 20, 2008
Filed:
Apr 1, 2005
Appl. No.:
11/096567
Inventors:
John Richard Taylor - Tiburon CA, US
Pradeep J. Iyer - Cupertino CA, US
Randy Chou - San Jose CA, US
Pradeep J. Iyer - Cupertino CA, US
Randy Chou - San Jose CA, US
Assignee:
Arubs Networks, Inc. - Sunnyvale CA
International Classification:
H04Q 7/24
US Classification:
370338, 370299, 370401, 370467, 370474, 370476, 713151, 713160, 713184
Abstract:
According to one embodiment of the invention, a method for securely extending a private network to include one or more remote access points (APs) comprises a first operation of establishing a secure communication path with a destination device. Then, the information received from a source device is prepared for transmission to the destination device. This involves the received information undergoing Layer (L) encryption prior to encapsulation into a message for transmission to the destination device if the received information constitutes control information. If the received information constitutes data, the received information optionally undergoes L encryption, since the payload data might be already L encrypted by the source device, prior to encapsulation into the message.
Global Deduplication File System
US Patent:
8306948, Nov 6, 2012
Filed:
May 3, 2010
Appl. No.:
12/772933
Inventors:
Randy Yen-pang Chou - San Jose CA, US
Steve Jung - San Jose CA, US
Ravi Mulam - San Jose CA, US
Steve Jung - San Jose CA, US
Ravi Mulam - San Jose CA, US
Assignee:
Panzura, Inc. - San Jose CA
International Classification:
G06F 17/30
US Classification:
707610, 707640
Abstract:
The disclosed embodiments describe interactions and synchronization techniques for global deduplication file systems. In one embodiment of the invention, a method and system implements a global deduplication file system between a plurality of interconnected systems located in different locations globally by making use of the deduplication dictionary included in metadata being periodically snapshot. In yet another embodiment of the invention, a method implements a global deduplication file system between a plurality of interconnected systems located in different locations globally and provides appropriate read/write locks.
Efficient Cloud Network Attached Storage
US Patent:
8341363, Dec 25, 2012
Filed:
May 3, 2010
Appl. No.:
12/772927
Inventors:
Randy Yen-pang Chou - San Jose CA, US
Ravi Mulam - San Jose CA, US
Steve Jung - San Jose CA, US
Ravi Mulam - San Jose CA, US
Steve Jung - San Jose CA, US
Assignee:
Panzura, Inc. - San Jose CA
International Classification:
G06F 13/00
G06F 13/28
G06F 13/28
US Classification:
711162, 711E12103, 707640, 707694
Abstract:
Snapshots of data and metadata associated with the data are created. The snapshot of the data is separate from the snapshot of the associated metadata. The snapshot of metadata is maintained locally in a cloud network attached storage (NAS) and globally. The snapshot of data is maintained according to an accessibility metric. Snapshot of metadata is transmitted from a backup remote site to a cloud network attached storage (NAS). A request for data corresponding to the metadata is received from the cloud NAS. The requested data is not available at the cloud NAS. The requested data is transmitted from the backup site to the cloud NAS.
Forwarding Filesystem-Level Information To A Storage Management System
US Patent:
8356016, Jan 15, 2013
Filed:
Sep 2, 2011
Appl. No.:
13/225194
Inventors:
Randy Yen-pang Chou - San Jose CA, US
Assignee:
Panzura, Inc. - San Jose CA
International Classification:
G06F 7/00
G06F 17/00
G06F 12/00
G06F 17/30
G06F 17/00
G06F 12/00
G06F 17/30
US Classification:
707687, 707690, 707695, 707827
Abstract:
The disclosed embodiments provide a system that facilitates forwarding filesystem-level information to a storage management system. During operation, a computing device receives a request for a file operation from a client computing device, and issues one or more filesystem operations in response. A filesystem device driver extracts filesystem-level information from these filesystem operations, and then forwards the extracted filesystem-level information to the storage management system.
Stateless Cryptographic Protocol-Based Hardware Acceleration
US Patent:
8392968, Mar 5, 2013
Filed:
Mar 22, 2011
Appl. No.:
13/069221
Inventors:
Randy Chou - San Jose CA, US
Brijesh Nambiar - Sunnyvale CA, US
Brijesh Nambiar - Sunnyvale CA, US
Assignee:
Aruba Networks, Inc. - Sunnyvale CA
International Classification:
G06F 7/04
US Classification:
726 2, 713151
Abstract:
According to one embodiment of the invention, a method comprises an operation of commencing a first phrase and transfer processing of an authentication handshaking protocol. The first state is commenced for establishing a secure communication path by a first processor within a first network device. The first phrase comprises an exchange of data during a networking protocol. The transfer of processing for the networking protocol by the first processor to a second processor is conducted to complete the networking protocol.
In-Band Security Protocol Decryptor And Scanner
US Patent:
8601152, Dec 3, 2013
Filed:
Jul 31, 2006
Appl. No.:
11/497459
Inventors:
Randy Y. Chou - San Jose CA, US
Assignee:
Aruba Networks, Inc. - Sunnyvale CA
International Classification:
G06F 15/16
US Classification:
709236
Abstract:
An in-band decryptor and scanner (IBDS) for monitoring data packets or frames of an encrypted communication session. The IBDS may reroute or process the data packets or frames prior to reaching their destination. The IBDS may be used to decrease the load on a server by decrypting, preprocessing or rerouting the incoming data without altering the endpoints of the encrypted communication session from the server and a client.
Configuration-Less Authentication And Redundancy
US Patent:
2008007, Mar 27, 2008
Filed:
Sep 21, 2006
Appl. No.:
11/525277
Inventors:
Randy Chou - San Jose CA, US
Brijesh Nambiar - Sunnyvale CA, US
Brijesh Nambiar - Sunnyvale CA, US
International Classification:
H04L 9/32
US Classification:
726 2
Abstract:
In some embodiments, an apparatus includes a switch to interface between clients, the switch including an authentication server to perform client authentication for at least one of the clients. Other embodiments are described.
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