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1. (WO2005065084) SYSTEM AND METHOD FOR PROVIDING ENCRYPTION IN PIPELINED STORAGE OPERATIONS IN A STORAGE NETWORK
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2005/065084 International Application No.: PCT/US2004/038190
Publication Date: 21.07.2005 International Filing Date: 15.11.2004
IPC:
G06F 15/16 (2006.01) ,G06F 15/173 (2006.01) ,H04L 9/00 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
15
Digital computers in general; Data processing equipment in general
16
Combinations of two or more digital computers each having at least an arithmetic unit, a programme unit and a register, e.g. for a simultaneous processing of several programmes
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
15
Digital computers in general; Data processing equipment in general
16
Combinations of two or more digital computers each having at least an arithmetic unit, a programme unit and a register, e.g. for a simultaneous processing of several programmes
163
Interprocessor communication
173
using an interconnection network, e.g. matrix, shuffle, pyramid, star or snowflake
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
Applicants: VIJAYAN, RETNAMMA, Manoj, Kumar[IN/IN]; US (UsOnly)
AMARENDRAN, Arun, Prasad[IN/IN]; IN (UsOnly)
KOTTOMTHARAYIL, Rajiv[IN/IN]; US (UsOnly)
COMMVAULT SYSTEMS, INC.[US/US]; Two Crescent Place Oceanport, NJ 07757-0090, US (AllExceptUS)
Inventors: VIJAYAN, RETNAMMA, Manoj, Kumar; US
AMARENDRAN, Arun, Prasad; IN
KOTTOMTHARAYIL, Rajiv; US
Agent: SHANAHAN, Michael; Brown Raysman Millstein Felder & Steiner LLP 900 Third Avenue New York, NY 10022, US
Priority Data:
60/519,52613.11.2003US
Title (EN) SYSTEM AND METHOD FOR PROVIDING ENCRYPTION IN PIPELINED STORAGE OPERATIONS IN A STORAGE NETWORK
(FR) SYSTEME ET PROCEDE POUR EFFECTUER LE CHIFFRAGE LORS DES OPERATIONS DE STOCKAGE EN PIPELINE DANS UN RESEAU DE STOCKAGE
Abstract:
(EN) In accordance with embodiments of the invention, a method is provided for performing a storage operation in a pipeline storage system (10) in which one or more data streams containing data to be stored are written into data chunks. The method includes generating an encryption key associated with a first archive file to be stored when encryption is requested for the storage operation, encrypting the archive data from the data stream using the encryption key to create an encrypted data chunk when a data stream containing the archive file is processed in the pipeline storage system (10), storing the encrypted data chunk on a storage medium (60), and storing the encryption key in a manner accessible during a restore operation of the encrypted data chunk.
(FR) Dans différents modes de réalisation de cette invention, un procédé consiste à effectuer une opération de stockage dans un système de stockage en pipeline dans lequel un ou plusieurs flux de données contenant des données à stocker sont écrits dans des blocs de données. Le procédé consiste à générer une clé de chiffrage associée à un premier fichier d'archives à stocker lorsque le chiffrage est requis pour l'opération de stockage, à chiffrer les données d'archives sur la base du flux de données en utilisant la clé de chiffrage pour créer un bloc de données chiffré lorsqu'un flux de données contenant le fichier d'archives est traité dans un système de stockage en pipeline, à stocker le bloc de données chiffré sur un support de stockage et à stocker la clé de chiffrage de manière à ce qu'elle soit accessible pendant une opération de stockage du bloc de données chiffré.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)