[go: up one dir, main page]

Steichen et al., 2018 - Google Patents

Blockchain-based, decentralized access control for IPFS

Steichen et al., 2018

View PDF
Document ID
8709577004495775328
Author
Steichen M
Fiz B
Norvill R
Shbair W
State R
Publication year
Publication venue
2018 Ieee international conference on internet of things (iThings) and ieee green computing and communications (GreenCom) and ieee cyber, physical and social computing (CPSCom) and ieee smart data (SmartData)

External Links

Snippet

Large files cannot be efficiently stored on blockchains. On one hand side, the blockchain becomes bloated with data that has to be propagated within the blockchain network. On the other hand, since the blockchain is replicated on many nodes, a lot of storage space is …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL 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
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30067—File systems; File servers
    • G06F17/30129—Details of further file system functionalities
    • G06F17/3015—Redundancy elimination performed by the file system
    • G06F17/30156—De-duplication implemented within the file system, e.g. based on file segments
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL 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
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30067—File systems; File servers
    • G06F17/30091—File storage and access structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2107—File encryption
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for programme control, e.g. control unit
    • G06F9/06—Arrangements for programme control, e.g. control unit using stored programme, i.e. using internal store of processing equipment to receive and retain programme
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a programme unit and a register, e.g. for a simultaneous processing of several programmes

Similar Documents

Publication Publication Date Title
Steichen et al. Blockchain-based, decentralized access control for IPFS
Ibáñez et al. On blockchains and the general data protection regulation
Kaur et al. Attribute-based access control scheme for secure storage and sharing of EHRs using blockchain and IPFS
WO2020233644A1 (en) Conditional receipt storage method and node combining dimensions of code annotation and type
EP2043019B1 (en) Software publisher trust extension application
CN111800268A (en) Zero knowledge proof for block chain endorsements
CN110263087B (en) Receipt storage method and node based on multi-dimensional information and with conditional restriction
CN110580414A (en) Privacy data query method and device based on blockchain account
CN110263544B (en) Receipt storage method and node combining transaction type and judgment condition
CN110580413A (en) Private data query method and device based on off-chain authorization
WO2020233612A1 (en) Receipt storage method and node combining code annotation with transaction and event types
WO2020233642A1 (en) Conditional receipt storage method and node which combine code labelling and type dimension
CN110263086B (en) Receipt storage method and node combining user type and event function type
WO2020233613A1 (en) Conditional receipt storage method and node which combine code marking with transaction type
CN110264197B (en) Receipt storage method and node combining event function type and judgment condition
WO2020233610A1 (en) Receipt storage method combining code labelling with user and event type, and node
WO2020233626A1 (en) Receipt storage method and node in combination with conditional limitation of transaction and user types
WO2020233609A1 (en) Conditional receipt storage method and node combining code labeling with user type
CN110245504B (en) Receipt storage method and node combined with condition limitation of multi-type dimensionality
Wüst et al. Zlite: Lightweight clients for shielded zcash transactions using trusted execution
WO2020233640A1 (en) Receipt storage method and node based on code labeling and determination condition
WO2020233622A1 (en) Receipt storage method and node based on code labeling and multiple types of dimensions
WO2020233631A1 (en) Transaction type-based receipt storage method and node
WO2020233624A1 (en) Receipt storage method and node employing transaction type in combination with event function type
WO2020233614A1 (en) Conditional receipt storage method and node combining code labeling with event type