SG11201908666VA - Secure order matching by distributing data and processing across multiple segregated computation nodes - Google Patents

Secure order matching by distributing data and processing across multiple segregated computation nodes

Info

Publication number
SG11201908666VA
SG11201908666VA SG11201908666VA SG11201908666VA SG 11201908666V A SG11201908666V A SG 11201908666VA SG 11201908666V A SG11201908666V A SG 11201908666VA SG 11201908666V A SG11201908666V A SG 11201908666VA
Authority
SG
Singapore
Prior art keywords
orders
international
order
node
matching
Prior art date
Application number
Inventor
Wingerden Gerrit Bruce Van
Original Assignee
Tora Holdings Inc
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 Tora Holdings Inc filed Critical Tora Holdings Inc
Publication of SG11201908666VA publication Critical patent/SG11201908666VA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3823—Payment protocols; Details thereof insuring higher security of transaction combining multiple encryption tools for a transaction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3827—Use of message hashing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/383—Anonymous user system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • 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)
    • H04L9/0825—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) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • 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
    • H04L9/085—Secret sharing or secret splitting, e.g. threshold schemes
    • 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
    • H04L9/3247—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 digital signatures
    • 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

Title: SECURE ORDER MATCHING BY DISTRIBUTING DATA AND PROCESSING ACROSS MULTIPLE SEGREGATED COMPUTATION NODES 100 ORDER DATA SHARE . MATCHING ENr'INE D MESSAGE BUS ORDER DATA SHARE PROTOCOL NODE 1 PROTOCOL. NODE N \"N \ MESSAGE BUS SECRET SHARING NODE N A. PROCESSOR NODES SECRET SHARING NODE 1 APPLICATION LOGIC NODE 1 APPLICATION LOGIC NODE N MATCHING ENGINE MATCHING ORDERS ENCRYPTION GATEWAY B. INSTITUTIONAL INVESTORS C. BROKERS ORDERS NTH CLIENT EMS ENCRYPTION GATEWAY FIG. 1 ENCRYPTION GATEWAY NTH BROKER OMS 1ST BROKER OMS (51) International Patent Classification: GOOF 21/62 (2013.01) G06Q 40/06 (2012.01) GO6Q 40/04 (2012.01) (21) International Application Number: PCT/US2018/023010 (22) International Filing Date: 16 March 2018 (16.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/474,550 21 March 2017 (21.03.2017) US 62/480,982 03 April 2017 (03.04.2017) US 62/563,586 26 September 2017 (26.09.2017) US (71) Applicant: TORA HOLDINGS, INC. [US/US]; 1440 Chapin Avenue, Suite 205, Burlingame, California 94010 (US). (72) Inventor: VAN WINGERDEN, Gerrit Bruce; Tora Hold- ings, Inc., 1440 Chapin Avenue, Suite 205, Burlingame, California 94010 (US). (74) Agent: BATHURST, Brian K. et al.; Carr & Ferrell LLP, 120 Constitution Drive, Menlo Park, California 94025 (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, JO, 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, 1-1 N N N kr) 00 O N O (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 27 September 2018 (27.09.2018) WIP0 I PCT O V SID o VII IE (10) International Publication Number WO 2018/175262 Al (57) : Systems and methods to securely match orders by distributing data and processing across multiple segregated compu- tation nodes are disclosed herein. An example method includes separating orders into shares using a secret sharing schema by breaking down the orders into bitwise representations having order attributes, creating order messages for one or more of a plurality of entities, each of the orders having an unencrypted identifier that uniquely identifies an entity and at least a portion of the shares for that entity, digitally signing the order messages with public keys, distributing the order messages to a plurality of non-overlapping independent processing nodes, wherein the plurality of non-overlapping independent processing nodes compare attributes of the received order mes- sages to find matching order messages, calculating a secure price match and quantity and creating an encrypted package that comprises the secure price match and quantity, and transmitting the encrypted package for transaction completion. [Continued on next page] WO 2018/175262 Al MIDEDIMOMBIMMINOMOIMIOHEIHIMEMOIMIE 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, 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))
SG11201908666V 2017-03-21 2018-03-16 Secure order matching by distributing data and processing across multiple segregated computation nodes SG11201908666VA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762474550P 2017-03-21 2017-03-21
US201762480982P 2017-04-03 2017-04-03
US201762563586P 2017-09-26 2017-09-26
PCT/US2018/023010 WO2018175262A1 (en) 2017-03-21 2018-03-16 Secure order matching by distributing data and processing across multiple segregated computation nodes

Publications (1)

Publication Number Publication Date
SG11201908666VA true SG11201908666VA (en) 2019-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908666V SG11201908666VA (en) 2017-03-21 2018-03-16 Secure order matching by distributing data and processing across multiple segregated computation nodes

Country Status (4)

Country Link
US (1) US11068982B2 (en)
EP (1) EP3602383A4 (en)
SG (1) SG11201908666VA (en)
WO (1) WO2018175262A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130226771A1 (en) * 2010-01-26 2013-08-29 Patricia MACRI LASSUS Complex trading mechanism
RU2673842C1 (en) * 2015-03-20 2018-11-30 Ривец Корп. Device safety automatic certification with the use of the blocks chain
US10757154B1 (en) 2015-11-24 2020-08-25 Experian Information Solutions, Inc. Real-time event-based notification system
US10861019B2 (en) * 2016-03-18 2020-12-08 Visa International Service Association Location verification during dynamic data transactions
CN110383319B (en) 2017-01-31 2023-05-26 益百利信息解决方案公司 Large scale heterogeneous data ingestion and user resolution
WO2018175262A1 (en) 2017-03-21 2018-09-27 Tora Holdings, Inc. Secure order matching by distributing data and processing across multiple segregated computation nodes
US10735183B1 (en) 2017-06-30 2020-08-04 Experian Information Solutions, Inc. Symmetric encryption for private smart contracts among multiple parties in a private peer-to-peer network
US11100578B2 (en) * 2018-05-16 2021-08-24 Chicago Mercantile Exchange Inc. Secure deterministic tokens for encrypting electronic communications
US20200104931A1 (en) 2018-09-28 2020-04-02 Strike Derivatives Inc. Electronic trade processing system and method
US11870892B2 (en) * 2018-10-11 2024-01-09 Nec Corporation Information processing apparatus, secret calculation method, and program
WO2020146667A1 (en) * 2019-01-11 2020-07-16 Experian Information Solutions, Inc. Systems and methods for secure data aggregation and computation
CN110162992B (en) * 2019-05-31 2022-06-28 联想(北京)有限公司 Data processing method, data processing device and computer system
CN110197082A (en) * 2019-05-31 2019-09-03 联想(北京)有限公司 Data processing method, data processing equipment and computer system
CN111931250B (en) * 2019-07-11 2024-03-22 华控清交信息科技(北京)有限公司 Multiparty safe calculation integrated machine
US11386497B2 (en) * 2019-07-25 2022-07-12 Bank Of America Corporation Systems and methods for providing leveraged, trading-volatility-responsive, intraday balancing
US11341457B2 (en) 2019-10-17 2022-05-24 International Business Machines Corporation Upstream visibility in supply-chain
US11544665B2 (en) * 2019-10-17 2023-01-03 International Business Machines Corporation Upstream visibility in supply-chain
IL272520A (en) * 2020-02-06 2021-08-31 Google Llc Aggregating encrypted network values
IL272516A (en) * 2020-02-06 2021-08-31 Google Llc Preventing data manipulation using multiple aggregation servers
CN112953940A (en) * 2021-02-20 2021-06-11 同济大学 Safe publishing and subscribing system and method based on hybrid encryption algorithm and key attribute filtering
CN113836595B (en) * 2021-09-26 2023-11-14 支付宝(杭州)信息技术有限公司 Method, device and system for two-party safety comparison
US20230388115A1 (en) * 2022-05-31 2023-11-30 LokBlok, Inc. Non-Custodial Backup and Recovery
CN117134911B (en) * 2023-10-25 2024-01-26 北京信安世纪科技股份有限公司 Secret sharing method, secret segmentation terminal, secret recovery terminal, system and medium

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930353B2 (en) * 1978-09-08 1984-07-26 株式会社日立製作所 Information transmitting and receiving device
US5487162A (en) * 1992-02-25 1996-01-23 Matsushita Electric Industrial Co., Ltd. Cache lock information feeding system using an address translator
US5475628A (en) * 1992-09-30 1995-12-12 Analog Devices, Inc. Asynchronous digital sample rate converter
DE69620460T2 (en) * 1996-01-12 2003-12-04 Ibm SECURE ANONYMOUS INFORMATION EXCHANGE IN A NETWORK
EP0924895B1 (en) * 1997-12-17 2009-07-08 Nippon Telegraph and Telephone Corporation Encryption and decryption devices for public-key cryptosystems and recording medium with their processing programs recorded thereon
US6363365B1 (en) * 1998-05-12 2002-03-26 International Business Machines Corp. Mechanism for secure tendering in an open electronic network
US6260024B1 (en) * 1998-12-02 2001-07-10 Gary Shkedy Method and apparatus for facilitating buyer-driven purchase orders on a commercial network system
US6882985B1 (en) * 1999-04-08 2005-04-19 Alan F. Kay Marketplace system fees enhancing market share and participation
US6278982B1 (en) * 1999-04-21 2001-08-21 Lava Trading Inc. Securities trading system for consolidation of trading on multiple ECNS and electronic exchanges
US6415270B1 (en) * 1999-09-03 2002-07-02 Omnihub, Inc. Multiple auction coordination method and system
US7475046B1 (en) * 1999-10-05 2009-01-06 Bloomberg L.P. Electronic trading system supporting anonymous negotiation and indications of interest
US8401951B2 (en) * 1999-10-05 2013-03-19 Bloomberg L.P. Electronic trading system supporting anonymous negotiation and indicators of interest
US7882007B2 (en) * 2000-04-10 2011-02-01 Christopher Keith Platform for market programs and trading programs
US7383220B1 (en) * 2000-04-10 2008-06-03 Stikine Technology, Llc Automated short term option order processing
US7689495B1 (en) * 2000-05-01 2010-03-30 Bloomberg L.P. System and method for processing trades using volume-weighted-average pricing techniques
US7117250B1 (en) * 2000-08-01 2006-10-03 Enreach Technology, Inc. Method and system for providing a dynamic media distribution infrastructure
US6938019B1 (en) * 2000-08-29 2005-08-30 Uzo Chijioke Chukwuemeka Method and apparatus for making secure electronic payments
US7181017B1 (en) * 2001-03-23 2007-02-20 David Felsher System and method for secure three-party communications
US8718283B2 (en) * 2001-04-27 2014-05-06 Verizon Ireland Limited System and method for processing a shared secret
US7187772B2 (en) * 2001-08-31 2007-03-06 Hewlett-Packard Development Company, L.P. Anonymous transactions based on distributed processing
US20030177126A1 (en) * 2001-09-21 2003-09-18 Weingard Fred S. Volume weighted average price system and method
DE60223888T2 (en) * 2001-10-19 2008-11-13 Matsushita Electric Industrial Co., Ltd., Kadoma Method and device for outputting a numerical arrangement, encryption device and decryption device
JP2004005643A (en) * 2002-05-30 2004-01-08 Internatl Business Mach Corp <Ibm> Anonymous payment method verifiable by defined party
US7613650B2 (en) * 2003-04-24 2009-11-03 Chicago Board Options Exchange, Incorporated Hybrid trading system for concurrently trading securities or derivatives through both electronic and open-outcry trading mechanisms
US20050125329A1 (en) * 2003-12-09 2005-06-09 Nucenz Technologies, Inc. Systems and methods for processing multiple contingent transactions
EP1589450A1 (en) * 2004-04-23 2005-10-26 Deutsche Börse Ag Integrated order matching system combining visible and hidden parameters
US7581107B2 (en) * 2004-05-28 2009-08-25 International Business Machines Corporation Anonymity revocation
CA2922172A1 (en) * 2004-10-25 2006-05-04 Security First Corp. Secure data parser method and system
JP4336848B2 (en) * 2004-11-10 2009-09-30 日本電気株式会社 Multiport cache memory and multiport cache memory access control method
JP4216308B2 (en) * 2005-11-10 2009-01-28 シャープ株式会社 Call device and call program
US8989390B2 (en) * 2005-12-12 2015-03-24 Qualcomm Incorporated Certify and split system and method for replacing cryptographic keys
US7835978B2 (en) * 2005-12-23 2010-11-16 International Business Machines Corporation Method and system for linking an anonymous electronic trade order to an identity of a trader
KR100765791B1 (en) * 2006-07-13 2007-10-12 삼성전자주식회사 A method and apparatus for managing content
JP4881119B2 (en) * 2006-09-29 2012-02-22 株式会社東芝 User authentication method, user side authentication device, and program
CA2668676C (en) * 2006-11-07 2016-01-05 Security First Corp. Systems and methods for distributing and securing data
JP4304215B2 (en) * 2007-03-23 2009-07-29 株式会社東芝 Secret sharing apparatus, method and program
JP4334582B2 (en) * 2007-06-26 2009-09-30 株式会社東芝 Secret sharing apparatus, method and program
US10395288B2 (en) * 2007-07-03 2019-08-27 Collabra Technology, Inc. Methods and systems for a private market: facilitating connections between buyers and sellers or exchangers of products and services while maintaining privacy
US8861734B2 (en) * 2007-08-22 2014-10-14 Nec Corporation Secret information distribution system, method, program, and transmission system
US8271366B2 (en) * 2009-05-15 2012-09-18 Itg Software Solutions, Inc. System and method for providing high performance compliance services using pre-calculated rule evaluation
US8234518B2 (en) * 2009-07-21 2012-07-31 Vmware, Inc. Method for voting with secret shares in a distributed system
JP2013504125A (en) * 2009-09-04 2013-02-04 トラ ホールディングス インコーポレイテッド A system for volume-weighted average price trading
US9390410B2 (en) * 2010-02-18 2016-07-12 Lemon, Inc. Automated transaction system and settlement processes
US9681359B2 (en) * 2010-03-23 2017-06-13 Amazon Technologies, Inc. Transaction completion based on geolocation arrival
CA2795206C (en) * 2010-03-31 2014-12-23 Rick L. Orsini Systems and methods for securing data in motion
JP2012014397A (en) * 2010-06-30 2012-01-19 Fujitsu Ltd Input output control device, and information processing device
US20120084545A1 (en) * 2010-10-04 2012-04-05 Ralph Rabat Farina Methods and systems for implementing a secure boot device using cryptographically secure communications across unsecured networks
GB2485774A (en) * 2010-11-23 2012-05-30 Advanced Risc Mach Ltd Processor instruction to extract a bit field from one operand and insert it into another with an option to sign or zero extend the field
EP2654275A1 (en) * 2012-04-21 2013-10-23 BlackBerry Limited System and method for transmitting application data between two communication devices
US9430655B1 (en) * 2012-12-28 2016-08-30 Emc Corporation Split tokenization
GB2511505A (en) * 2013-03-04 2014-09-10 Mastercard International Inc Dual/multiple pin payment account
US9912631B2 (en) * 2013-12-26 2018-03-06 Fastly, Inc. Content node selection based on classless prefix
US9336522B2 (en) * 2014-07-16 2016-05-10 Prism Solutions Inc. Method of controlling a game machine
US9843583B2 (en) * 2014-09-05 2017-12-12 Excalibur Ip, Llc System and method for authentication across devices
US9660666B1 (en) * 2014-12-22 2017-05-23 EMC IP Holding Company LLC Content-aware lossless compression and decompression of floating point data
US20160203557A1 (en) * 2015-01-14 2016-07-14 Dhandho Holdings Corp. Electronic trading system for index-based portfolio
US9917820B1 (en) * 2015-06-29 2018-03-13 EMC IP Holding Company LLC Secure information sharing
WO2018175262A1 (en) 2017-03-21 2018-09-27 Tora Holdings, Inc. Secure order matching by distributing data and processing across multiple segregated computation nodes
SG10201809997SA (en) * 2018-11-09 2020-06-29 Accenture Global Solutions Ltd Dark web content analysis and identification
US11010077B2 (en) * 2019-02-25 2021-05-18 Liveramp, Inc. Reducing duplicate data

Also Published As

Publication number Publication date
US11068982B2 (en) 2021-07-20
EP3602383A1 (en) 2020-02-05
WO2018175262A1 (en) 2018-09-27
EP3602383A4 (en) 2021-05-19
US20180276661A1 (en) 2018-09-27

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