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 environmentsInfo
- 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
Links
Classifications
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Probability & Statistics with Applications (AREA)
- Power Engineering (AREA)
- Pure & Applied Mathematics (AREA)
- Algebra (AREA)
- Quality & Reliability (AREA)
- Software Systems (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Detection And Correction Of Errors (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Retry When Errors Occur (AREA)
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
ID=68699021
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 (zh) |
EP (1) | EP3682342B1 (zh) |
CN (1) | CN111656343B (zh) |
SG (1) | SG11202001978YA (zh) |
TW (1) | TWI737392B (zh) |
WO (1) | WO2019228567A2 (zh) |
Families Citing this family (15)
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US11251937B2 (en) * | 2018-01-21 | 2022-02-15 | 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 |
SG11202001978YA (en) | 2019-09-11 | 2020-04-29 | Alibaba Group Holding Ltd | Shared blockchain data storage based on error correction coding in trusted execution environments |
KR102363271B1 (ko) * | 2019-11-06 | 2022-02-14 | 알리페이 (항저우) 인포메이션 테크놀로지 씨오., 엘티디. | 에러 정정 코드에 기초한 공유 블록체인 데이터 저장의 데이터 보안 |
CN111526219B (zh) | 2020-07-03 | 2021-02-09 | 支付宝(杭州)信息技术有限公司 | 一种联盟链的共识方法及联盟链*** |
US11816069B2 (en) * | 2020-07-27 | 2023-11-14 | International Business Machines Corporation | Data deduplication in blockchain platforms |
CN111770201B (zh) * | 2020-08-31 | 2020-12-04 | 支付宝(杭州)信息技术有限公司 | 一种数据验证方法、装置及设备 |
US11657040B2 (en) * | 2020-10-30 | 2023-05-23 | Xilinx, Inc. | Blockchain machine network acceleration engine |
CN112600905B (zh) * | 2020-12-09 | 2023-04-14 | 杭州复杂美科技有限公司 | 交易广播和区块生成方法、设备和存储介质 |
WO2022154957A1 (en) | 2020-12-29 | 2022-07-21 | CipherTrace, Inc. | Systems and methods for correlating cryptographic addresses between blockchain networks |
US12026789B2 (en) | 2021-02-08 | 2024-07-02 | CipherTrace, Inc. | Systems and methods of forensic analysis of cryptocurrency transactions |
JP2024518966A (ja) * | 2021-05-10 | 2024-05-08 | サイフェローム | スマート契約を用いる信頼実行環境のデータ処理方法、及びデータ処理方法を遂行するためのコマンドを含むコンピュータ読取可能記録媒体 |
CN113553627B (zh) * | 2021-09-23 | 2022-01-04 | 四川大学 | 基于区块链的数据完整性验证方法、***、设备及介质 |
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 (zh) * | 2022-09-14 | 2022-10-18 | 南京紫米网络科技有限公司 | 基于联盟区块链和大数据的金融数据安全存储***及方法 |
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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 (hu) | 2013-08-26 | 2015-03-02 | Pannon Szoftver Kft | Automataelméleti alapú kriptográfiai berendezés és eljárás információk titkosítására és visszafejtésére |
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 |
WO2016068942A1 (en) | 2014-10-30 | 2016-05-06 | 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 |
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CN110050474A (zh) | 2016-12-30 | 2019-07-23 | 英特尔公司 | 用于物联网网络中的复合对象的子对象的类型命名和区块链 |
US10445302B2 (en) | 2017-01-03 | 2019-10-15 | International Business Machines Corporation | Limiting blockchain size to optimize performance |
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US10749668B2 (en) * | 2017-05-03 | 2020-08-18 | International Business Machines Corporation | Reduction in storage usage in blockchain |
CN107612934A (zh) | 2017-10-24 | 2018-01-19 | 济南浪潮高新科技投资发展有限公司 | 一种基于密钥分割的区块链移动端计算***和方法 |
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US11017112B2 (en) * | 2018-07-03 | 2021-05-25 | Tyson York Winarski | Distributed network for storing a redundant array of independent blockchain blocks |
CN109359223A (zh) | 2018-09-17 | 2019-02-19 | 重庆邮电大学 | 基于纠删码实现的区块链账本分布式存储技术 |
CN109491968B (zh) * | 2018-11-13 | 2021-01-22 | 恒生电子股份有限公司 | 一种文件处理方法、装置、设备及计算机可读存储介质 |
CN109302495A (zh) * | 2018-11-20 | 2019-02-01 | 北京邮电大学 | 一种数据存储方法及装置 |
CN109871366B (zh) | 2019-01-17 | 2021-09-10 | 华东师范大学 | 一种基于纠删码的区块链分片存储与查询方法 |
CN110008736A (zh) * | 2019-01-31 | 2019-07-12 | 阿里巴巴集团控股有限公司 | 区块链中实现隐私保护的方法及节点、存储介质 |
CA3061427C (en) * | 2019-04-03 | 2021-04-20 | Alibaba Group Holding Limited | Processing blockchain data based on smart contract operations executed in a trusted execution environment |
SG11201909847SA (en) * | 2019-04-03 | 2019-11-28 | Alibaba Group Holding Ltd | Processing and storing blockchain data under a trusted execution environment |
US11429738B2 (en) | 2019-05-29 | 2022-08-30 | International Business Machines Corporation | Blockchain endorsement with approximate hash verification |
SG11202001978YA (en) | 2019-09-11 | 2020-04-29 | Alibaba Group Holding Ltd | Shared blockchain data storage based on error correction coding in trusted execution environments |
EP3769499B1 (en) * | 2019-10-15 | 2023-02-15 | Alipay (Hangzhou) Information Technology Co., Ltd. | Indexing and recovering encoded blockchain data |
-
2019
- 2019-09-11 SG SG11202001978YA patent/SG11202001978YA/en unknown
- 2019-09-11 WO PCT/CN2019/105431 patent/WO2019228567A2/en unknown
- 2019-09-11 CN CN201980004493.7A patent/CN111656343B/zh active Active
- 2019-09-11 EP EP19810387.1A patent/EP3682342B1/en active Active
- 2019-12-13 US US16/713,332 patent/US11075745B1/en active Active
-
2020
- 2020-06-30 US US16/917,426 patent/US10833848B1/en active Active
- 2020-07-07 TW TW109122902A patent/TWI737392B/zh active
- 2020-11-09 US US17/092,690 patent/US11025410B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11025410B2 (en) | 2021-06-01 |
CN111656343A (zh) | 2020-09-11 |
EP3682342B1 (en) | 2021-08-18 |
CN111656343B (zh) | 2023-06-30 |
EP3682342A2 (en) | 2020-07-22 |
TW202111586A (zh) | 2021-03-16 |
US20200336297A1 (en) | 2020-10-22 |
EP3682342A4 (en) | 2020-10-28 |
US10833848B1 (en) | 2020-11-10 |
WO2019228567A2 (en) | 2019-12-05 |
US20210075592A1 (en) | 2021-03-11 |
US11075745B1 (en) | 2021-07-27 |
WO2019228567A3 (en) | 2020-07-09 |
TWI737392B (zh) | 2021-08-21 |
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