Matches in SemOpenAlex for { <https://semopenalex.org/work/W4285198573> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W4285198573 endingPage "8954" @default.
- W4285198573 startingPage "8944" @default.
- W4285198573 abstract "Vehicles share information via Vehicular Ad-hoc Network (VANET) that is considered the foundation of the intelligent transportation system. Access control from functional encryption (FE) allows secure sharing over encrypted data with both utilization and privacy. However, low-powerful vehicles and the untrusted server incurs that FE-based access control mechanisms are less practical with client-side inefficiency and access unreliability. In this work, we put forth ORAC, <italic xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>an <u>O</u>ptimized encrypted <u>A</u>ccess <u>C</u>ontrol system with partial privacy and <u>R</u>eliability</i> . ORAC is built on top of functional encryption that guarantees data partial privacy and data utilization in VANET, and separates the data access into the offline phase and the online phase, such that most of decryption computation could be done in the offline phase and vehicles could execute the real decryption efficiently. By embedding blockchain transactions into identity records and data storage, ORAC protects data accessed by vehicles from tampering and thereby manages data transfers with high reliability. It can be instantiated directly from pairing-based assumptions and features only the decryption complexity of two exponentiation and two multiplication operations. We give a formal security proof of the instantiation in the semantic security model. We also prototype our scheme by implementing ORAC over Ethereum with two types of smart contracts and the evaluation can demonstrate its efficiency optimization." @default.
- W4285198573 created "2022-07-14" @default.
- W4285198573 creator A5006018234 @default.
- W4285198573 creator A5024214059 @default.
- W4285198573 creator A5033309972 @default.
- W4285198573 date "2022-08-01" @default.
- W4285198573 modified "2023-10-17" @default.
- W4285198573 title "Accelerating Decentralized and Partial-Privacy Data Access for VANET via Online/Offline Functional Encryption" @default.
- W4285198573 cites W1562892402 @default.
- W4285198573 cites W1724472458 @default.
- W4285198573 cites W1968668341 @default.
- W4285198573 cites W1969344535 @default.
- W4285198573 cites W1998586673 @default.
- W4285198573 cites W2058701727 @default.
- W4285198573 cites W2097581932 @default.
- W4285198573 cites W2105494211 @default.
- W4285198573 cites W2116626915 @default.
- W4285198573 cites W2583495764 @default.
- W4285198573 cites W2742523794 @default.
- W4285198573 cites W2786885474 @default.
- W4285198573 cites W2890103652 @default.
- W4285198573 cites W2891855426 @default.
- W4285198573 cites W3004153124 @default.
- W4285198573 cites W3006272118 @default.
- W4285198573 cites W3022091783 @default.
- W4285198573 cites W642003551 @default.
- W4285198573 doi "https://doi.org/10.1109/tvt.2022.3174888" @default.
- W4285198573 hasPublicationYear "2022" @default.
- W4285198573 type Work @default.
- W4285198573 citedByCount "4" @default.
- W4285198573 countsByYear W42851985732022 @default.
- W4285198573 countsByYear W42851985732023 @default.
- W4285198573 crossrefType "journal-article" @default.
- W4285198573 hasAuthorship W4285198573A5006018234 @default.
- W4285198573 hasAuthorship W4285198573A5024214059 @default.
- W4285198573 hasAuthorship W4285198573A5033309972 @default.
- W4285198573 hasConcept C111919701 @default.
- W4285198573 hasConcept C148730421 @default.
- W4285198573 hasConcept C178489894 @default.
- W4285198573 hasConcept C192448918 @default.
- W4285198573 hasConcept C31258907 @default.
- W4285198573 hasConcept C38652104 @default.
- W4285198573 hasConcept C41008148 @default.
- W4285198573 hasConcept C527821871 @default.
- W4285198573 hasConcept C555944384 @default.
- W4285198573 hasConcept C79974875 @default.
- W4285198573 hasConcept C94523657 @default.
- W4285198573 hasConceptScore W4285198573C111919701 @default.
- W4285198573 hasConceptScore W4285198573C148730421 @default.
- W4285198573 hasConceptScore W4285198573C178489894 @default.
- W4285198573 hasConceptScore W4285198573C192448918 @default.
- W4285198573 hasConceptScore W4285198573C31258907 @default.
- W4285198573 hasConceptScore W4285198573C38652104 @default.
- W4285198573 hasConceptScore W4285198573C41008148 @default.
- W4285198573 hasConceptScore W4285198573C527821871 @default.
- W4285198573 hasConceptScore W4285198573C555944384 @default.
- W4285198573 hasConceptScore W4285198573C79974875 @default.
- W4285198573 hasConceptScore W4285198573C94523657 @default.
- W4285198573 hasFunder F4320321001 @default.
- W4285198573 hasIssue "8" @default.
- W4285198573 hasLocation W42851985731 @default.
- W4285198573 hasOpenAccess W4285198573 @default.
- W4285198573 hasPrimaryLocation W42851985731 @default.
- W4285198573 hasRelatedWork W2113949883 @default.
- W4285198573 hasRelatedWork W2154886447 @default.
- W4285198573 hasRelatedWork W2167384606 @default.
- W4285198573 hasRelatedWork W2189418772 @default.
- W4285198573 hasRelatedWork W2383532021 @default.
- W4285198573 hasRelatedWork W2754607591 @default.
- W4285198573 hasRelatedWork W2762174624 @default.
- W4285198573 hasRelatedWork W2767601294 @default.
- W4285198573 hasRelatedWork W3089544408 @default.
- W4285198573 hasRelatedWork W2469042420 @default.
- W4285198573 hasVolume "71" @default.
- W4285198573 isParatext "false" @default.
- W4285198573 isRetracted "false" @default.
- W4285198573 workType "article" @default.