SG11201908957XA - Techniques for secure blockchain routing - Google Patents

Techniques for secure blockchain routing

Info

Publication number
SG11201908957XA
SG11201908957XA SG11201908957XA SG11201908957XA SG 11201908957X A SG11201908957X A SG 11201908957XA SG 11201908957X A SG11201908957X A SG 11201908957XA SG 11201908957X A SG11201908957X A SG 11201908957XA
Authority
SG
Singapore
Prior art keywords
blockchain
international
routing
blockchain routing
routing node
Prior art date
Application number
Inventor
Quan Wang
Original Assignee
Visa Int Service Ass
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 Visa Int Service Ass filed Critical Visa Int Service Ass
Publication of SG11201908957XA publication Critical patent/SG11201908957XA/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
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/64—Routing or path finding of packets in data switching networks using an overlay routing layer
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash

Abstract

206 FIG. 2 DEST A 208 FORWARDING TAR! F FORWARDING TAW COST ; £2 $2 £2 $3 200 NEXTHOP A METRIC 10 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 22 November 2018 (22.11.2018) WIPO I PCT olimmum VIII VIII SID Immo VII IE (10) International Publication Number WO 2018/212756 Al (51) International Patent Classification: H04L 12/715 (2013.01) H04L 9/06 (2006.01) H04L 12/741 (2013.01) (21) International Application Number: PCT/US2017/032762 (22) International Filing Date: 15 May 2017 (15.05.2017) (25) Filing Language: English (26) Publication Language: English (71) Applicant: VISA INTERNATIONAL SERVICE ASSOCIATION [US/US]; P.O. BOX 8999, M1-11F, SAN FRANCISCO, California 94128-8999 (US). (72) Inventor: WANG, Quan; 1110 Decatur Street, Foster City, California 94404 (US). (74) Agent: RICKETT, Cynthia H. et al.; Kilpatrick, Townsend & Stockton LLP, 1100 Peachtree Street, Mail- stop: IP Docketing - 22, Suite 2800, Atlanta, Georgia 30309 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, = (54) Title: TECHNIQUES FOR SECURE BLOCKCHAIN ROUTING N 00 O O (57) : Described herein are systems and methods for providing secure blockchain routing utilizing an extended blockchain protocol. In some embodiments, a blockchain routing node may join an overlay network including a plurality of blockchain routing nodes. The blockchain routing node may receive a plurality of forwarding tables from the plurality of blockchain routing nodes in accordance with an extended blockchain protocol. The blockchain routing node may determine a routing table for the overlay network based at least on part on the plurality of forwarding tables. In some embodiments, the blockchain routing node may route a payload message to a destination blockchain routing node in the overlay network in accordance with the determined routing table. [Continued on next page] WO 2018/212756 Al MIDEDIMOMMIDIRE10100110HOINIDEROMEHOIMIE MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))
SG11201908957X 2017-05-15 2017-05-15 Techniques for secure blockchain routing SG11201908957XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2017/032762 WO2018212756A1 (en) 2017-05-15 2017-05-15 Techniques for secure blockchain routing

Publications (1)

Publication Number Publication Date
SG11201908957XA true SG11201908957XA (en) 2019-10-30

Family

ID=64274485

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908957X SG11201908957XA (en) 2017-05-15 2017-05-15 Techniques for secure blockchain routing

Country Status (5)

Country Link
US (2) US11108561B2 (en)
EP (1) EP3625935B1 (en)
CN (2) CN110622474B (en)
SG (1) SG11201908957XA (en)
WO (1) WO2018212756A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018212756A1 (en) * 2017-05-15 2018-11-22 Visa International Service Association Techniques for secure blockchain routing
CN107453896B (en) * 2017-06-27 2020-08-04 创新先进技术有限公司 Method and device for processing multiple block chain network data and server
US10970690B2 (en) 2017-09-12 2021-04-06 Northwestern University Blockchain distribution network with service transparency
US11132660B2 (en) * 2017-12-12 2021-09-28 Mastercard International Incorporated Systems and methods for distributed peer to peer analytics
US10880070B1 (en) * 2018-02-08 2020-12-29 Rockwell Collins, Inc. Distributed blockchain ledger for vehicular systems
US11403674B2 (en) * 2018-07-30 2022-08-02 Hewlett Packard Enterprise Development Lp Systems and methods for capturing time series dataset over time that includes secured representations of distributed ledger addresses
US11250466B2 (en) 2018-07-30 2022-02-15 Hewlett Packard Enterprise Development Lp Systems and methods for using secured representations of user, asset, and location distributed ledger addresses to prove user custody of assets at a location and time
US11488160B2 (en) 2018-07-30 2022-11-01 Hewlett Packard Enterprise Development Lp Systems and methods for using captured time series of secured representations of distributed ledger addresses and smart contract deployed on distributed ledger network to prove compliance
US11356443B2 (en) 2018-07-30 2022-06-07 Hewlett Packard Enterprise Development Lp Systems and methods for associating a user claim proven using a distributed ledger identity with a centralized identity of the user
US11270403B2 (en) 2018-07-30 2022-03-08 Hewlett Packard Enterprise Development Lp Systems and methods of obtaining verifiable image of entity by embedding secured representation of entity's distributed ledger address in image
US11184175B2 (en) 2018-07-30 2021-11-23 Hewlett Packard Enterprise Development Lp Systems and methods for using secured representations of location and user distributed ledger addresses to prove user presence at a location and time
US11271908B2 (en) 2018-07-31 2022-03-08 Hewlett Packard Enterprise Development Lp Systems and methods for hiding identity of transacting party in distributed ledger transaction by hashing distributed ledger transaction ID using secured representation of distributed ledger address of transacting party as a key
US11233641B2 (en) 2018-07-31 2022-01-25 Hewlett Packard Enterprise Development Lp Systems and methods for using distributed attestation to verify claim of attestation holder
US11488161B2 (en) 2018-07-31 2022-11-01 Hewlett Packard Enterprise Development Lp Systems and methods for providing transaction provenance of off-chain transactions using distributed ledger transactions with secured representations of distributed ledger addresses of transacting parties
US10771384B2 (en) * 2018-08-17 2020-09-08 Tyson Trautmann Routing based blockchain
CN110213224B (en) * 2019-04-19 2021-06-22 北京清红微谷技术开发有限责任公司 Data packet asynchronous forwarding method and system, data processing system and consensus node terminal
CN110445882A (en) * 2019-09-19 2019-11-12 腾讯科技（深圳）有限公司 Communication connecting method, device, computer equipment and storage medium
US11563679B1 (en) 2019-12-12 2023-01-24 Architecture Technology Corporation Distributed ledger adjustment in response to disconnected peer
GB2594684A (en) * 2020-02-19 2021-11-10 Nchain Holdings Ltd Layered network
GB2592211A (en) * 2020-02-19 2021-08-25 Nchain Holdings Ltd Adapting connections of a layered network
CN112929285B (en) * 2020-08-28 2022-05-31 支付宝(杭州)信息技术有限公司 Communication optimization system of block chain network
CN111934999B (en) * 2020-09-25 2021-01-22 支付宝(杭州)信息技术有限公司 Message transmission method and device
CN112732775A (en) * 2020-12-23 2021-04-30 深圳壹账通智能科技有限公司 Method and device for processing block node data, computer equipment and storage medium
CN113507480B (en) * 2021-07-23 2023-10-27 北京众享比特科技有限公司 Network equipment, gateway equipment and system and inter-network data transmission and reporting method
CN114500269B (en) * 2022-01-17 2023-04-07 重庆长安汽车股份有限公司 Method for routing and distributing vehicle-end signals based on custom attributes and vehicle
CN115811498A (en) * 2023-02-06 2023-03-17 北京微芯区块链与边缘计算研究院 Node routing method, device, equipment and storage medium of alliance chain

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY196507A (en) 2013-03-15 2023-04-18 Socure Inc Risk Assessment Using Social Networking Data
KR101628624B1 (en) * 2015-06-01 2016-06-09 주식회사 코인플러그 System and method for global remittance service based on the bitcoin
US20170048209A1 (en) * 2015-07-14 2017-02-16 Fmr Llc Crypto Key Recovery and Social Aggregating, Fractionally Efficient Transfer Guidance, Conditional Triggered Transaction, Datastructures, Apparatuses, Methods and Systems
CN108431845A (en) * 2015-10-13 2018-08-21 交互网格公司 The use of distributed consensus control based on block chain
CN106656784B (en) * 2016-10-14 2020-01-21 中国银联股份有限公司 Data stream propagation system and method for block chain network
WO2018212756A1 (en) * 2017-05-15 2018-11-22 Visa International Service Association Techniques for secure blockchain routing

Also Published As

Publication number Publication date
WO2018212756A1 (en) 2018-11-22
EP3625935A1 (en) 2020-03-25
EP3625935B1 (en) 2023-04-19
CN110622474A (en) 2019-12-27
US20210359860A1 (en) 2021-11-18
US20200076610A1 (en) 2020-03-05
US11108561B2 (en) 2021-08-31
EP3625935A4 (en) 2020-04-29
CN114844626A (en) 2022-08-02
US11716202B2 (en) 2023-08-01
CN110622474B (en) 2022-06-28

Similar Documents

Publication Publication Date Title
SG11201908957XA (en) Techniques for secure blockchain routing
SG11201903581WA (en) Facilitating practical byzantine fault tolerance blockchain consensus and node synchronization
SG11201804983XA (en) Multi-path transport design
SG11201908853YA (en) System and method for ending view change protocol
SG11201906418PA (en) Blockchain-based data processing method and device
SG11201407780PA (en) Policy service logging using graph structures
SG11201811240XA (en) Systems and methods for route planning
SG11201906487TA (en) Service data processing method and device, and service processing method and device
SG11201906794TA (en) Systems and methods for issuing and tracking digital tokens within distributed network nodes
SG11201805069WA (en) Method and system for determining terminal location
SG11201903478WA (en) A domain name management scheme for cross-chain interactions in blockchain systems
SG11201807679XA (en) Methods and devices for determining precoder parameters in a wireless communication network
SG11201908387SA (en) Consensus system downtime recovery
SG11201906869UA (en) Express package delivery through recipient location detection
SG11201808968WA (en) Time division multiplexing of synchronization channels
SG11201908887XA (en) System and method for ending view change protocol
SG11201806711QA (en) Method and system for efficient transfer of cryptocurrency associated with a payroll on a blockchain that leads to An Automated payroll method and system based on smart contracts
SG11201807429UA (en) Real-time multimodal travel estimation and routing system
SG11201908544UA (en) Consensus system downtime recovery
SG11201807387YA (en) System and method for beam management
SG11201805103VA (en) Method and system for service enablement
SG11201903567VA (en) Managing private transactions on blockchain networks based on workflow
SG11201810990VA (en) Systems and methods for monitoring an on-demand service
SG11201906550SA (en) Methods and systems for access point clustering
SG11201900300YA (en) Methods and systems for dynamic policy based traffic steering over multiple access networks