SG10202100396YA - Multicast encryption scheme for data-ownership platform - Google Patents

Multicast encryption scheme for data-ownership platform

Info

Publication number
SG10202100396YA
SG10202100396YA SG10202100396YA SG10202100396YA SG10202100396YA SG 10202100396Y A SG10202100396Y A SG 10202100396YA SG 10202100396Y A SG10202100396Y A SG 10202100396YA SG 10202100396Y A SG10202100396Y A SG 10202100396YA SG 10202100396Y A SG10202100396Y A SG 10202100396YA
Authority
SG
Singapore
Prior art keywords
data
encryption scheme
multicast encryption
ownership platform
ownership
Prior art date
Application number
SG10202100396YA
Inventor
Pasquali Elena
Grazoli Daniele
Original Assignee
Ecosteer Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ecosteer Srl filed Critical Ecosteer Srl
Publication of SG10202100396YA publication Critical patent/SG10202100396YA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/068—Network architectures or network communication protocols for network security for supporting key management in a packet data network using time-dependent keys, e.g. periodically changing keys
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1045—Proxies, e.g. for session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/53—Network services using third party service providers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/562—Brokering proxy services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/321—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving a third party or a trusted authority
    • H04L9/3213—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving a third party or a trusted authority using tickets or tokens, e.g. Kerberos
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/76—Proxy, i.e. using intermediary entity to perform cryptographic operations
SG10202100396YA 2020-04-29 2021-01-14 Multicast encryption scheme for data-ownership platform SG10202100396YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/861,760 US10771243B1 (en) 2020-04-29 2020-04-29 Multicast encryption scheme for data-ownership platform

Publications (1)

Publication Number Publication Date
SG10202100396YA true SG10202100396YA (en) 2021-11-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SG10202100396YA SG10202100396YA (en) 2020-04-29 2021-01-14 Multicast encryption scheme for data-ownership platform

Country Status (12)

Country Link
US (2) US10771243B1 (en)
EP (1) EP3905583B1 (en)
JP (1) JP7159388B2 (en)
KR (1) KR102312857B1 (en)
AU (1) AU2021265575A1 (en)
CA (1) CA3100810C (en)
DK (1) DK3905583T3 (en)
ES (1) ES2925190T3 (en)
IL (1) IL297755A (en)
LT (1) LT3905583T (en)
SG (1) SG10202100396YA (en)
WO (1) WO2021220161A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9584492B2 (en) * 2014-06-23 2017-02-28 Vmware, Inc. Cryptographic proxy service
US11354439B2 (en) * 2020-06-03 2022-06-07 International Business Machines Corporation Content control through third-party data aggregation services
US20220300643A1 (en) * 2020-10-27 2022-09-22 Google Llc Cryptographically secure data protection
CN113141582B (en) * 2021-04-25 2022-09-20 深圳市元征科技股份有限公司 Log export method and device, computer equipment and storage medium
WO2022268303A1 (en) * 2021-06-22 2022-12-29 Riddle & Code Fintech Solutions Gmbh Embedded data harvesting
WO2024052326A1 (en) * 2022-09-09 2024-03-14 Nchain Licensing Ag Computer-implemented methods and systems for improved communications across a blockchain network

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748736A (en) 1996-06-14 1998-05-05 Mittra; Suvo System and method for secure group communications via multicast or broadcast
JP4574122B2 (en) 2003-03-31 2010-11-04 キヤノン株式会社 Base station and control method thereof
US7376652B2 (en) 2003-06-17 2008-05-20 The Hayes-Roth Family Trust Personal portal and secure information exchange
US8341427B2 (en) * 2009-02-16 2012-12-25 Microsoft Corporation Trusted cloud computing and services framework
US8625803B1 (en) * 2011-05-31 2014-01-07 Google Inc. Updating shared keys
US9461983B2 (en) * 2014-08-12 2016-10-04 Danal Inc. Multi-dimensional framework for defining criteria that indicate when authentication should be revoked
EP3257227B1 (en) * 2015-02-13 2021-03-31 Visa International Service Association Confidential communication management
US10230696B2 (en) * 2015-06-09 2019-03-12 Intel Corporation System, apparatus and method for managing lifecycle of secure publish-subscribe system
US20170116693A1 (en) 2015-10-27 2017-04-27 Verimatrix, Inc. Systems and Methods for Decentralizing Commerce and Rights Management for Digital Assets Using a Blockchain Rights Ledger
US20170134161A1 (en) 2015-11-06 2017-05-11 Cable Television Laboratories, Inc Blockchaining for media distribution
US10574440B2 (en) * 2016-05-06 2020-02-25 ZeroDB, Inc. High-performance access management and data protection for distributed messaging applications
US11276038B2 (en) 2016-08-07 2022-03-15 Verifi Media, Inc. Distributed data store for managing media
US10491378B2 (en) 2016-11-16 2019-11-26 StreamSpace, LLC Decentralized nodal network for providing security of files in distributed filesystems
CA2958668A1 (en) 2017-02-23 2018-08-23 Scenarex Inc. Methods and apparatus for integrating digital rights management into an existing blockchain
EP3422221A1 (en) 2017-06-29 2019-01-02 Nokia Technologies Oy Electronic health data access control
US10938950B2 (en) 2017-11-14 2021-03-02 General Electric Company Hierarchical data exchange management system
US10715323B2 (en) * 2017-12-29 2020-07-14 Ebay Inc. Traceable key block-chain ledger
EP4114060A1 (en) 2018-01-10 2023-01-04 E.ON Digital Technology GmbH Sensor device with one sensor module and system for securely providing analytics results
JP6936169B2 (en) * 2018-02-27 2021-09-15 ヤフー株式会社 Authenticator management device, authenticator management method, authenticator management program and authenticator management system
CN108683705B (en) 2018-04-10 2021-03-16 北京工业大学 Internet of things data sharing method based on block chain
US10747889B2 (en) * 2018-05-03 2020-08-18 Salesforce.Com, Inc. Method and system for time window encryption tokenization of data
US10944734B2 (en) * 2018-08-17 2021-03-09 Cisco Technology, Inc. Creating secure encrypted broadcast/multicast groups over wireless network
CN108964911A (en) 2018-09-18 2018-12-07 苏州米特希赛尔人工智能有限公司 A kind of stream media service system based on block chain and quantum flow data block technology
EP3695578B1 (en) * 2018-10-04 2022-11-23 Google LLC Distributed network cellular identity management
CN109547818A (en) 2018-12-11 2019-03-29 深圳市汇星数字技术有限公司 A kind of video content decentralization secure distribution method
EP3734605A1 (en) * 2019-04-30 2020-11-04 Ypsomed AG Secure drug delivery data transmission

Also Published As

Publication number Publication date
LT3905583T (en) 2022-10-25
CA3100810C (en) 2021-09-28
US10771243B1 (en) 2020-09-08
JP7159388B2 (en) 2022-10-24
ES2925190T3 (en) 2022-10-14
CA3100810A1 (en) 2021-05-18
AU2021265575A1 (en) 2022-12-22
EP3905583B1 (en) 2022-07-06
IL297755A (en) 2022-12-01
WO2021220161A1 (en) 2021-11-04
KR102312857B1 (en) 2021-10-13
US20210344484A1 (en) 2021-11-04
DK3905583T3 (en) 2022-09-05
JP2021175193A (en) 2021-11-01
EP3905583A1 (en) 2021-11-03

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