SG11202001978YA - Shared blockchain data storage based on error correction coding in trusted execution environments - Google Patents

Shared blockchain data storage based on error correction coding in trusted execution environments

Info

Publication number
SG11202001978YA
SG11202001978YA SG11202001978YA SG11202001978YA SG11202001978YA SG 11202001978Y A SG11202001978Y A SG 11202001978YA SG 11202001978Y A SG11202001978Y A SG 11202001978YA SG 11202001978Y A SG11202001978Y A SG 11202001978YA SG 11202001978Y A SG11202001978Y A SG 11202001978YA
Authority
SG
Singapore
Prior art keywords
data storage
error correction
correction coding
trusted execution
execution environments
Prior art date
Application number
SG11202001978YA
Inventor
Haizhen Zhuo
Original Assignee
Alibaba Group Holding Ltd
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 Alibaba Group Holding Ltd filed Critical Alibaba Group Holding Ltd
Publication of SG11202001978YA publication Critical patent/SG11202001978YA/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
    • H04L9/06—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
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2255—Hash tables
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/23—Updating
    • G06F16/2379—Updates performed during online database operations; commit processing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
    • H03M13/154—Error and erasure correction, e.g. by using the error and erasure locator or Forney polynomial
    • 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
    • H04L9/0877—Generation of secret information including derivation or calculation of cryptographic keys or passwords using additional device, e.g. trusted platform module [TPM], smartcard, USB or hardware security module [HSM]
    • 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
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
    • 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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • 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
    • 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
    • H04L9/3271—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 challenge-response
    • 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
    • H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
SG11202001978YA 2019-09-11 2019-09-11 Shared blockchain data storage based on error correction coding in trusted execution environments SG11202001978YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/105431 WO2019228567A2 (en) 2019-09-11 2019-09-11 Shared blockchain data storage based on error correction coding in trusted execution environments

Publications (1)

Publication Number Publication Date
SG11202001978YA true SG11202001978YA (en) 2020-04-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202001978YA SG11202001978YA (en) 2019-09-11 2019-09-11 Shared blockchain data storage based on error correction coding in trusted execution environments

Country Status (6)

Country Link
US (3) US11075745B1 (en)
EP (1) EP3682342B1 (en)
CN (1) CN111656343B (en)
SG (1) SG11202001978YA (en)
TW (1) TWI737392B (en)
WO (1) WO2019228567A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019144042A2 (en) * 2018-01-21 2019-07-25 CipherTrace, Inc. Distributed security mechanism for blockchains and distributed ledgers
US11546373B2 (en) 2018-11-20 2023-01-03 CipherTrace, Inc. Cryptocurrency based malware and ransomware detection systems and methods
CN111656343B (en) * 2019-09-11 2023-06-30 创新先进技术有限公司 Error correction coding based shared blockchain data storage in trusted execution environments
AU2019320956B2 (en) * 2019-11-06 2021-11-25 Alipay (Hangzhou) Information Technology Co., Ltd. Data security of shared blockchain data storage based on error correction code
CN111526219B (en) 2020-07-03 2021-02-09 支付宝(杭州)信息技术有限公司 Alliance chain consensus method and alliance chain system
US11816069B2 (en) * 2020-07-27 2023-11-14 International Business Machines Corporation Data deduplication in blockchain platforms
CN111770201B (en) * 2020-08-31 2020-12-04 支付宝(杭州)信息技术有限公司 Data verification method, device and equipment
US11657040B2 (en) * 2020-10-30 2023-05-23 Xilinx, Inc. Blockchain machine network acceleration engine
CN112600905B (en) * 2020-12-09 2023-04-14 杭州复杂美科技有限公司 Transaction broadcasting and block generating method, apparatus and storage medium
AU2021418733A1 (en) 2020-12-29 2023-06-22 CipherTrace, Inc. Systems and methods for correlating cryptographic addresses between blockchain networks
WO2022240136A1 (en) * 2021-05-10 2022-11-17 주식회사 싸이퍼롬 Data processing method of trusted execution environment using smart contract
CN113553627B (en) * 2021-09-23 2022-01-04 四川大学 Block chain-based data integrity verification method, system, device and medium
US20230214392A1 (en) * 2021-12-31 2023-07-06 Verizon Patent And Licensing Inc. Systems and methods for scalable off-chain storage of blockchain-secured data
CN115203728A (en) * 2022-09-14 2022-10-18 南京紫米网络科技有限公司 Financial data safety storage system and method based on alliance block chain and big data

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8136013B2 (en) 2006-08-25 2012-03-13 Broadcom Corporation Burst error correction based on fire code
US8831221B2 (en) 2010-09-28 2014-09-09 Lsi Corporation Unified architecture for crypto functional units
US9467294B2 (en) 2013-02-01 2016-10-11 Symbolic Io Corporation Methods and systems for storing and retrieving data
HUP1300501A1 (en) 2013-08-26 2015-03-02 Pannon Szoftver Kft Automata-theory based cryptographic apparatus and method for engrypting and decrypting information
US9323615B2 (en) * 2014-01-31 2016-04-26 Google Inc. Efficient data reads from distributed storage systems
US10298555B2 (en) 2014-04-04 2019-05-21 Zettaset, Inc. Securing files under the semi-trusted user threat model using per-file key encryption
US10514982B2 (en) 2014-08-21 2019-12-24 Datrium, Inc. Alternate storage arrangement in a distributed data storage system with key-based addressing
US10715332B2 (en) 2014-10-30 2020-07-14 Hewlett Packard Enterprise Development Lp Encryption for transactions in a memory fabric
US9619396B2 (en) * 2015-03-27 2017-04-11 Intel Corporation Two level memory full line writes
US20160379212A1 (en) * 2015-06-26 2016-12-29 Intel Corporation System, apparatus and method for performing cryptographic operations in a trusted execution environment
US10255108B2 (en) * 2016-01-26 2019-04-09 International Business Machines Corporation Parallel execution of blockchain transactions
US10796000B2 (en) 2016-06-11 2020-10-06 Intel Corporation Blockchain system with nucleobase sequencing as proof of work
US10698675B2 (en) * 2016-12-19 2020-06-30 International Business Machines Corporation Decentralized automated software updates via blockchain
KR20190100177A (en) 2016-12-30 2019-08-28 인텔 코포레이션 Naming and Blockchain Records for the Internet of Things
US10445302B2 (en) 2017-01-03 2019-10-15 International Business Machines Corporation Limiting blockchain size to optimize performance
US9998286B1 (en) * 2017-02-17 2018-06-12 Accenture Global Solutions Limited Hardware blockchain consensus operating procedure enforcement
US10749668B2 (en) * 2017-05-03 2020-08-18 International Business Machines Corporation Reduction in storage usage in blockchain
CN107612934A (en) 2017-10-24 2018-01-19 济南浪潮高新科技投资发展有限公司 A kind of block chain mobile terminal computing system and method based on Secret splitting
US11176101B2 (en) 2018-02-05 2021-11-16 Bank Of America Corporation System and method for decentralized regulation and hierarchical control of blockchain architecture
US11017112B2 (en) * 2018-07-03 2021-05-25 Tyson York Winarski Distributed network for storing a redundant array of independent blockchain blocks
CN109359223A (en) * 2018-09-17 2019-02-19 重庆邮电大学 The block chain account book distributed storage technology realized based on correcting and eleting codes
CN109491968B (en) * 2018-11-13 2021-01-22 恒生电子股份有限公司 File processing method, device, equipment and computer readable storage medium
CN109302495A (en) * 2018-11-20 2019-02-01 北京邮电大学 A kind of date storage method and device
CN109871366B (en) 2019-01-17 2021-09-10 华东师范大学 Block chain fragment storage and query method based on erasure codes
CN110008736A (en) * 2019-01-31 2019-07-12 阿里巴巴集团控股有限公司 The method and node, storage medium of secret protection are realized in block chain
AU2019204730C1 (en) * 2019-04-03 2021-04-29 Advanced New Technologies Co., Ltd. Processing and storing blockchain data under a trusted execution environment
WO2019120327A2 (en) * 2019-04-03 2019-06-27 Alibaba Group Holding Limited Processing blockchain data based on smart contract operations executed in a trusted execution environment
US11429738B2 (en) 2019-05-29 2022-08-30 International Business Machines Corporation Blockchain endorsement with approximate hash verification
CN111656343B (en) * 2019-09-11 2023-06-30 创新先进技术有限公司 Error correction coding based shared blockchain data storage in trusted execution environments
SG11202010203QA (en) * 2019-10-15 2020-11-27 Alipay Hangzhou Inf Tech Co Ltd Indexing and recovering encoded blockchain data

Also Published As

Publication number Publication date
EP3682342A4 (en) 2020-10-28
US11075745B1 (en) 2021-07-27
US11025410B2 (en) 2021-06-01
CN111656343B (en) 2023-06-30
TW202111586A (en) 2021-03-16
EP3682342A2 (en) 2020-07-22
WO2019228567A3 (en) 2020-07-09
EP3682342B1 (en) 2021-08-18
US10833848B1 (en) 2020-11-10
US20200336297A1 (en) 2020-10-22
CN111656343A (en) 2020-09-11
US20210075592A1 (en) 2021-03-11
WO2019228567A2 (en) 2019-12-05
TWI737392B (en) 2021-08-21

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