Research on Oracle Technology Based on Multi-Threshold Aggregate Signature Algorithm and Enhanced Trustworthy Oracle Reputation Mechanism

In the realm of IoT sensor data security, particularly in areas like agricultural product traceability, the challenges of ensuring product origin and quality are paramount. This research presents a novel blockchain oracle solution integrating an enhanced MTAS signature algorithm derived from the Sch...

Celý popis

Uložené v:
Podrobná bibliografia
Vydané v:Sensors (Basel, Switzerland) Ročník 24; číslo 2; s. 502
Hlavní autori: Wang, Zhiyuan, Gao, Mingan, Lu, Gehao
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Switzerland MDPI AG 01.01.2024
MDPI
Predmet:
Algorithms
Authenticity
Backup software
Blockchain
blockchain oracle
Consortia
Data integrity
data traceability
Data transmission
Design
Digital currencies
Digital signatures
ETROM reputation mechanism
Farm produce
Food safety
Internet of Things
IoT
Middleware
MTAS signature algorithm
Reputations
Safety and security measures
sensor data security
Sensors
Supply chains
Trust
MTAS signature algorithm
data tampering
data traceability
ETROM reputation mechanism
blockchain oracle
sensor data security
IoT
ISSN:1424-8220, 1424-8220
On-line prístup:Získať plný text
Tagy: Pridať tag
Žiadne tagy, Buďte prvý, kto otaguje tento záznam!
Abstract In the realm of IoT sensor data security, particularly in areas like agricultural product traceability, the challenges of ensuring product origin and quality are paramount. This research presents a novel blockchain oracle solution integrating an enhanced MTAS signature algorithm derived from the Schnorr signature algorithm. The key improvement lies in the automatic adaptation of flexible threshold values based on the current scenario, catering to diverse security and efficiency requirements. Utilizing the continuously increasing block height of the blockchain as a pivotal blinding parameter, our approach strengthens signature verifiability and security. By combining the block height with signature parameters, we devise a distinctive signing scheme reliant on a globally immutable timestamp. Additionally, this study introduces a reliable oracle reputation mechanism for monitoring and assessing oracle node performance, maintaining both local and global reputations. This mechanism leverages smart contracts to evaluate each oracle’s historical service, penalizing or removing nodes engaged in inappropriate behaviors. Experimental results highlight the innovative contributions of our approach to enhancing on-chain efficiency and fortifying security during the on-chain process, offering promising advancements for secure and efficient IoT sensor data transmission.
AbstractList In the realm of IoT sensor data security, particularly in areas like agricultural product traceability, the challenges of ensuring product origin and quality are paramount. This research presents a novel blockchain oracle solution integrating an enhanced MTAS signature algorithm derived from the Schnorr signature algorithm. The key improvement lies in the automatic adaptation of flexible threshold values based on the current scenario, catering to diverse security and efficiency requirements. Utilizing the continuously increasing block height of the blockchain as a pivotal blinding parameter, our approach strengthens signature verifiability and security. By combining the block height with signature parameters, we devise a distinctive signing scheme reliant on a globally immutable timestamp. Additionally, this study introduces a reliable oracle reputation mechanism for monitoring and assessing oracle node performance, maintaining both local and global reputations. This mechanism leverages smart contracts to evaluate each oracle's historical service, penalizing or removing nodes engaged in inappropriate behaviors. Experimental results highlight the innovative contributions of our approach to enhancing on-chain efficiency and fortifying security during the on-chain process, offering promising advancements for secure and efficient IoT sensor data transmission.In the realm of IoT sensor data security, particularly in areas like agricultural product traceability, the challenges of ensuring product origin and quality are paramount. This research presents a novel blockchain oracle solution integrating an enhanced MTAS signature algorithm derived from the Schnorr signature algorithm. The key improvement lies in the automatic adaptation of flexible threshold values based on the current scenario, catering to diverse security and efficiency requirements. Utilizing the continuously increasing block height of the blockchain as a pivotal blinding parameter, our approach strengthens signature verifiability and security. By combining the block height with signature parameters, we devise a distinctive signing scheme reliant on a globally immutable timestamp. Additionally, this study introduces a reliable oracle reputation mechanism for monitoring and assessing oracle node performance, maintaining both local and global reputations. This mechanism leverages smart contracts to evaluate each oracle's historical service, penalizing or removing nodes engaged in inappropriate behaviors. Experimental results highlight the innovative contributions of our approach to enhancing on-chain efficiency and fortifying security during the on-chain process, offering promising advancements for secure and efficient IoT sensor data transmission.
In the realm of IoT sensor data security, particularly in areas like agricultural product traceability, the challenges of ensuring product origin and quality are paramount. This research presents a novel blockchain oracle solution integrating an enhanced MTAS signature algorithm derived from the Schnorr signature algorithm. The key improvement lies in the automatic adaptation of flexible threshold values based on the current scenario, catering to diverse security and efficiency requirements. Utilizing the continuously increasing block height of the blockchain as a pivotal blinding parameter, our approach strengthens signature verifiability and security. By combining the block height with signature parameters, we devise a distinctive signing scheme reliant on a globally immutable timestamp. Additionally, this study introduces a reliable oracle reputation mechanism for monitoring and assessing oracle node performance, maintaining both local and global reputations. This mechanism leverages smart contracts to evaluate each oracle’s historical service, penalizing or removing nodes engaged in inappropriate behaviors. Experimental results highlight the innovative contributions of our approach to enhancing on-chain efficiency and fortifying security during the on-chain process, offering promising advancements for secure and efficient IoT sensor data transmission.
Audience Academic
Author Lu, Gehao
Gao, Mingan
Wang, Zhiyuan
AuthorAffiliation School of Information Science & Engineering, Yunnan University, Kunming 650500, China; wzyyx@mail.ynu.edu.cn (Z.W.); gaomingan@stu.ynu.edu.cn (M.G.)
AuthorAffiliation_xml – name: School of Information Science & Engineering, Yunnan University, Kunming 650500, China; wzyyx@mail.ynu.edu.cn (Z.W.); gaomingan@stu.ynu.edu.cn (M.G.)
Author_xml – sequence: 1
  givenname: Zhiyuan
  surname: Wang
  fullname: Wang, Zhiyuan
– sequence: 2
  givenname: Mingan
  surname: Gao
  fullname: Gao, Mingan
– sequence: 3
  givenname: Gehao
  surname: Lu
  fullname: Lu, Gehao
BackLink https://www.ncbi.nlm.nih.gov/pubmed/38257595$$D View this record in MEDLINE/PubMed
BookMark eNplks1u1DAQxyNURD_gwAugSFzgsK0_4sQ5oW1VoFJRpbKcrYkzSbxK7GI7oH0E3hov263aIku2NfOf38zYc5wdWGcxy95Scsp5Tc4CKwgjgrAX2REtWLGQjJGDR_fD7DiENSGMcy5fZYdcMlGJWhxlf24xIHg95M7mNx70iPkK9WDd6PpNfg4B263r2zxGs1gNHsPgxjZf9r3HHiLm301vIc4e8-XYO2_iMOVg2_zSDmB1il75OcTfzsdhs89wi3dzhGi24JQMrAnT6-xlB2PAN_fnSfbj8-Xq4uvi-ubL1cXyeqEFqeOilbrTVVcD1bRrNBWE6hKbhkpW1K2spSihEAVvBFTAyq5hLROCa9EIyiUn_CS72nFbB2t1580EfqMcGPXP4HyvwEeTylRlKTXyQoNMO0oKmpe0qTtRouQ1lon1ace6m5sJW402ehifQJ96rBlU734pSiSVXMhE-HBP8O7njCGqyQSN4wgW3RwUq2klS5laT9L3z6RrN3ub3mqrklUti4In1elO1UPqwNjOpcQ6rRYno9PcdCbZl5UkNasIqVLAu8c9PBS_n5EkONsJtHcheOyUNrvPS2Qzpl7UdgrVwxSmiI_PIvbQ_7V_AdGN3Ps
CitedBy_id crossref_primary_10_1109_JIOT_2024_3495563
crossref_primary_10_3390_app15116062
crossref_primary_10_1016_j_ecmx_2025_101196
crossref_primary_10_1007_s12083_025_01987_w
Cites_doi 10.1177/24723444231201441
10.1109/SysCon53073.2023.10131087
10.1109/ACCESS.2022.3199007
10.1109/ICBCTIS55569.2022.00021
10.1007/s11042-023-14881-5
10.1109/BCCA55292.2022.9922433
10.1007/978-3-030-80129-8
10.1109/MCOM.007.2200906
10.1109/TSC.2022.3216659
10.1007/s11042-023-17576-z
10.1109/BigDataSecurityHPSCIDS54978.2022.00028
10.1109/COMPSAC51774.2021.00179
10.1109/CANDAR57322.2022.00032
10.1109/LWC.2023.3237012
10.1109/JIOT.2021.3140128
10.1007/s11042-023-15006-8
10.1109/BDICN55575.2022.00043
10.1109/ICBC56567.2023.10174980
10.1108/BIJ-01-2022-0029
10.1109/ISQED57927.2023.10129368
10.1109/JIOT.2023.3252565
10.1109/JBHI.2021.3112693
10.1109/Blockchain53845.2021.00030
10.1109/ICSE48619.2023.00101
10.1109/TIFS.2023.3318961
10.1080/00036846.2023.2274311
10.1109/ICC45855.2022.9838252
10.1007/978-981-16-6605-6
ContentType Journal Article
Copyright COPYRIGHT 2024 MDPI AG
2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
2024 by the authors. 2024
Copyright_xml – notice: COPYRIGHT 2024 MDPI AG
– notice: 2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
– notice: 2024 by the authors. 2024
DBID AAYXX
CITATION
NPM
3V.
7X7
7XB
88E
8FI
8FJ
8FK
ABUWG
AFKRA
AZQEC
BENPR
CCPQU
DWQXO
FYUFA
GHDGH
K9.
M0S
M1P
PHGZM
PHGZT
PIMPY
PJZUB
PKEHL
PPXIY
PQEST
PQQKQ
PQUKI
7X8
5PM
DOA
DOI 10.3390/s24020502
DatabaseName CrossRef
PubMed
ProQuest Central (Corporate)
Health & Medical Collection
ProQuest Central (purchase pre-March 2016)
Medical Database (Alumni Edition)
Hospital Premium Collection
Hospital Premium Collection (Alumni Edition)
ProQuest Central (Alumni) (purchase pre-March 2016)
ProQuest Central (Alumni)
ProQuest Central UK/Ireland
ProQuest Central Essentials
ProQuest Central (subscription)
ProQuest One Community College
ProQuest Central
Health Research Premium Collection
Health Research Premium Collection (Alumni)
ProQuest Health & Medical Complete (Alumni)
Health & Medical Collection (Alumni Edition)
PML(ProQuest Medical Library)
ProQuest Databases
ProQuest One Academic (New)
ProQuest Publicly Available Content
ProQuest Health & Medical Research Collection
ProQuest One Academic Middle East (New)
One Health & Nursing
ProQuest One Academic Eastern Edition (DO NOT USE)
ProQuest One Academic (retired)
ProQuest One Academic UKI Edition
MEDLINE - Academic
PubMed Central (Full Participant titles)
DOAJ Open Access Full Text
DatabaseTitle CrossRef
PubMed
Publicly Available Content Database
ProQuest One Academic Middle East (New)
ProQuest Central Essentials
ProQuest Health & Medical Complete (Alumni)
ProQuest Central (Alumni Edition)
ProQuest One Community College
ProQuest One Health & Nursing
ProQuest Central
ProQuest Health & Medical Research Collection
Health Research Premium Collection
Health and Medicine Complete (Alumni Edition)
ProQuest Central Korea
Health & Medical Research Collection
ProQuest Central (New)
ProQuest Medical Library (Alumni)
ProQuest One Academic Eastern Edition
ProQuest Hospital Collection
Health Research Premium Collection (Alumni)
ProQuest Hospital Collection (Alumni)
ProQuest Health & Medical Complete
ProQuest Medical Library
ProQuest One Academic UKI Edition
ProQuest One Academic
ProQuest One Academic (New)
ProQuest Central (Alumni)
MEDLINE - Academic
DatabaseTitleList MEDLINE - Academic
CrossRef
Publicly Available Content Database



PubMed
Database_xml – sequence: 1
  dbid: DOA
  name: DOAJ Open Access Full Text
  url: https://www.doaj.org/
  sourceTypes: Open Website
– sequence: 2
  dbid: NPM
  name: PubMed
  url: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed
  sourceTypes: Index Database
– sequence: 3
  dbid: PIMPY
  name: ProQuest Publicly Available Content
  url: http://search.proquest.com/publiccontent
  sourceTypes: Aggregation Database
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
EISSN 1424-8220
ExternalDocumentID oai_doaj_org_article_668ce34ca8e34e81ac361b9f56e839e6
PMC10818358
A780927007
38257595
10_3390_s24020502
Genre Journal Article
GrantInformation_xml – fundername: Research and Application Demonstration of Key Technologies of Yunnan Autonomous Controllable Blockchain Basic Service Platform
  grantid: 202102AD080006
GroupedDBID ---
123
2WC
53G
5VS
7X7
88E
8FE
8FG
8FI
8FJ
AADQD
AAHBH
AAYXX
ABDBF
ABUWG
ACUHS
ADBBV
ADMLS
AENEX
AFFHD
AFKRA
AFZYC
ALMA_UNASSIGNED_HOLDINGS
BENPR
BPHCQ
BVXVI
CCPQU
CITATION
CS3
D1I
DU5
E3Z
EBD
ESX
F5P
FYUFA
GROUPED_DOAJ
GX1
HH5
HMCUK
HYE
IAO
ITC
KQ8
L6V
M1P
M48
MODMG
M~E
OK1
OVT
P2P
P62
PHGZM
PHGZT
PIMPY
PJZUB
PPXIY
PQQKQ
PROAC
PSQYO
RNS
RPM
TUS
UKHRP
XSB
~8M
3V.
ABJCF
ALIPV
ARAPS
HCIFZ
KB.
M7S
NPM
PDBOC
7XB
8FK
AZQEC
DWQXO
K9.
PKEHL
PQEST
PQUKI
7X8
PUEGO
5PM
ID FETCH-LOGICAL-c509t-d8cfc7f9a1c1fbc1501c6ebb18249d89856a4543b5a7a26fb2d2553c5b5138303
IEDL.DBID 7X7
ISICitedReferencesCount 5
ISICitedReferencesURI http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=001151453000001&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
ISSN 1424-8220
IngestDate Tue Oct 14 19:06:30 EDT 2025
Tue Nov 04 02:06:06 EST 2025
Fri Sep 05 07:37:40 EDT 2025
Tue Oct 07 07:03:18 EDT 2025
Tue Nov 04 18:40:16 EST 2025
Wed Feb 19 02:06:29 EST 2025
Tue Nov 18 21:50:40 EST 2025
Sat Nov 29 07:09:27 EST 2025
IsDoiOpenAccess true
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 2
Keywords MTAS signature algorithm
data tampering
data traceability
ETROM reputation mechanism
blockchain oracle
sensor data security
IoT
Language English
License Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c509t-d8cfc7f9a1c1fbc1501c6ebb18249d89856a4543b5a7a26fb2d2553c5b5138303
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
content type line 23
OpenAccessLink https://www.proquest.com/docview/2918798443?pq-origsite=%requestingapplication%
PMID 38257595
PQID 2918798443
PQPubID 2032333
ParticipantIDs doaj_primary_oai_doaj_org_article_668ce34ca8e34e81ac361b9f56e839e6
pubmedcentral_primary_oai_pubmedcentral_nih_gov_10818358
proquest_miscellaneous_2917868509
proquest_journals_2918798443
gale_infotracacademiconefile_A780927007
pubmed_primary_38257595
crossref_citationtrail_10_3390_s24020502
crossref_primary_10_3390_s24020502
PublicationCentury 2000
PublicationDate 2024-01-01
PublicationDateYYYYMMDD 2024-01-01
PublicationDate_xml – month: 01
  year: 2024
  text: 2024-01-01
  day: 01
PublicationDecade 2020
PublicationPlace Switzerland
PublicationPlace_xml – name: Switzerland
– name: Basel
PublicationTitle Sensors (Basel, Switzerland)
PublicationTitleAlternate Sensors (Basel)
PublicationYear 2024
Publisher MDPI AG
MDPI
Publisher_xml – name: MDPI AG
– name: MDPI
References Mishra (ref_24) 2023; 82
Xiong (ref_12) 2022; 26
Zhou (ref_15) 2023; 12
Yu (ref_31) 2023; 10
Sun (ref_16) 2023; 16
Dong (ref_3) 2023; 18
ref_14
ref_13
ref_11
ref_10
ref_32
Diao (ref_22) 2023; 10
ref_30
Gigli (ref_2) 2023; 61
ref_19
ref_18
ref_17
Hernandez (ref_33) 2023; 7
Mao (ref_9) 2023; 10
ref_25
Sadawi (ref_5) 2022; 10
ref_23
ref_20
Zhang (ref_28) 2021; 38
ref_1
ref_29
ref_27
ref_26
Maurya (ref_4) 2023; 82
Liu (ref_21) 2023; 55
ref_8
ref_7
ref_6
References_xml – volume: 10
  start-page: 356
  year: 2023
  ident: ref_31
  article-title: Online Fabric Defects Detection Using Convolutional Neural Networks with Two Frameworks
  publication-title: AATCC J. Res.
  doi: 10.1177/24723444231201441
– ident: ref_6
  doi: 10.1109/SysCon53073.2023.10131087
– volume: 10
  start-page: 92532
  year: 2022
  ident: ref_5
  article-title: On the Integration of Blockchain With IoT and the Role of Oracle in the Combined System: The Full Picture
  publication-title: IEEE Access
  doi: 10.1109/ACCESS.2022.3199007
– ident: ref_27
  doi: 10.1109/ICBCTIS55569.2022.00021
– ident: ref_11
– volume: 82
  start-page: 31397
  year: 2023
  ident: ref_24
  article-title: Blockchain DrivenAccess control architecture for the internet of things
  publication-title: Multimed Tools Appl.
  doi: 10.1007/s11042-023-14881-5
– ident: ref_32
  doi: 10.1109/BCCA55292.2022.9922433
– ident: ref_17
  doi: 10.1007/978-3-030-80129-8
– volume: 61
  start-page: 86
  year: 2023
  ident: ref_2
  article-title: A Decentralized Oracle Architecture for a Blockchain-Based IoT Global Market
  publication-title: IEEE Commun. Mag.
  doi: 10.1109/MCOM.007.2200906
– volume: 7
  start-page: 5502804
  year: 2023
  ident: ref_33
  article-title: Time-Series Forecasting to Fill Missing Data in IoT Sensor Data
  publication-title: IEEE Sensors Lett.
– ident: ref_1
– volume: 16
  start-page: 2437
  year: 2023
  ident: ref_16
  article-title: An Efficient and Secure Trading Framework for Shared Charging Service Based on Multiple Consortium Blockchains
  publication-title: IEEE Trans. Serv. Comput.
  doi: 10.1109/TSC.2022.3216659
– ident: ref_14
  doi: 10.1007/s11042-023-17576-z
– ident: ref_7
  doi: 10.1109/BigDataSecurityHPSCIDS54978.2022.00028
– volume: 55
  start-page: 23
  year: 2023
  ident: ref_21
  article-title: Blockchain Oracle Data Transmission Model Based on Threshold Aggregation Signatures
  publication-title: J. Zhengzhou Univ. Nat. Sci. Ed.
– ident: ref_25
  doi: 10.1109/COMPSAC51774.2021.00179
– volume: 38
  start-page: 2278
  year: 2021
  ident: ref_28
  article-title: Blockchain data sharing model based on attribute-based encryption
  publication-title: Comput. Appl. Res.
– ident: ref_8
  doi: 10.1109/CANDAR57322.2022.00032
– volume: 12
  start-page: 625
  year: 2023
  ident: ref_15
  article-title: An Improved Spectrum Trading Design Based on Dynamic Credit Aggregate-Signature Blockchain
  publication-title: IEEE Wirel. Commun. Lett.
  doi: 10.1109/LWC.2023.3237012
– volume: 10
  start-page: 11975
  year: 2023
  ident: ref_22
  article-title: MSKNP: Multistage Key Negotiation Protocol for IoT-Blockchain Environment
  publication-title: IEEE Internet Things J.
  doi: 10.1109/JIOT.2021.3140128
– volume: 82
  start-page: 40443
  year: 2023
  ident: ref_4
  article-title: Collusion-resistant and privacy-preserving data sharing scheme on outsourced data in e-healthcare system
  publication-title: Multimed Tools Appl.
  doi: 10.1007/s11042-023-15006-8
– ident: ref_19
  doi: 10.1109/BDICN55575.2022.00043
– ident: ref_13
  doi: 10.1109/ICBC56567.2023.10174980
– ident: ref_18
  doi: 10.1108/BIJ-01-2022-0029
– ident: ref_30
  doi: 10.1109/ISQED57927.2023.10129368
– volume: 10
  start-page: 12603
  year: 2023
  ident: ref_9
  article-title: BTAA: Blockchain and TEE-Assisted Authentication for IoT Systems
  publication-title: IEEE Internet Things J.
  doi: 10.1109/JIOT.2023.3252565
– volume: 26
  start-page: 1977
  year: 2022
  ident: ref_12
  article-title: On the Design of Blockchain-Based ECDSA With Fault-Tolerant Batch Verification Protocol for Blockchain-Enabled IoMT
  publication-title: IEEE J. Biomed. Health Inform.
  doi: 10.1109/JBHI.2021.3112693
– ident: ref_20
  doi: 10.1109/Blockchain53845.2021.00030
– ident: ref_29
  doi: 10.1109/ICSE48619.2023.00101
– volume: 18
  start-page: 5920
  year: 2023
  ident: ref_3
  article-title: DAON: A Decentralized Autonomous Oracle Network to Provide Secure Data for Smart Contracts
  publication-title: IEEE Trans. Inf. Forensics Secur.
  doi: 10.1109/TIFS.2023.3318961
– ident: ref_26
  doi: 10.1080/00036846.2023.2274311
– ident: ref_23
  doi: 10.1109/ICC45855.2022.9838252
– ident: ref_10
  doi: 10.1007/978-981-16-6605-6
SSID ssj0023338
Score 2.447918
Snippet In the realm of IoT sensor data security, particularly in areas like agricultural product traceability, the challenges of ensuring product origin and quality...
SourceID doaj
pubmedcentral
proquest
gale
pubmed
crossref
SourceType Open Website
Open Access Repository
Aggregation Database
Index Database
Enrichment Source
StartPage 502
SubjectTerms Algorithms
Authenticity
Backup software
Blockchain
blockchain oracle
Consortia
Data integrity
data traceability
Data transmission
Design
Digital currencies
Digital signatures
ETROM reputation mechanism
Farm produce
Food safety
Internet of Things
IoT
Middleware
MTAS signature algorithm
Reputations
Safety and security measures
sensor data security
Sensors
Supply chains
Trust
SummonAdditionalLinks – databaseName: DOAJ Open Access Full Text
  dbid: DOA
  link: http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV1Lj9MwEB6hFQc4IN4EFmQQElyibeI4sY9dtCsOsCBRpL1F9sRpI-2mqGmR-An8a2acB61A4sKlh3qUOp5xZ77x-BuA18pyYGtTTlT5mDyeig154VjXlVWsdrSha8mH4uJCX16az3utvrgmrKcH7hfuJM81epmh1fTpdWJR5okztco9-XYfyLZnhRnB1AC1JCGvnkdIEqg_6fgMYaaG3MnofQJJ_59_xXu-6LBOcs_xnN-FO0PEKOb9TO_BDd_eh9t7PIIP4OdYPyfWrfi0sSQnfufMxSl5qoqHwm3beEHq6_jUScyXhLY5jya-NMue4lPMr5brTbNdXQvbVuKsXYUSAbHguxmhnvDH-AsUu-_6g3zx0fMF4qa7fghfz88W797HQ4-FGClU2MaVxhqL2tgEk9ohhYcJ5t45gh2ZqbTRKreZyqRTtrBpXru0IhAiUTmVELidyUdw1K5b_wRE5VPrUM8KlC6rUVt6TGbRIcegmXIRvB3XvsSBgJz7YFyVBERYTeWkpgheTaLfetaNvwmdsgInASbKDl-Q-ZSD-ZT_Mp8I3rD6S97ONBm0w60EeiUmxirnhZ4ZPpwvIjgeLaQc9nlXpoa7tesskxG8nIZph_Kxi239ehdkCp1rWu4IHvcGNc1ZEkAvlFER6ANTO3ipw5G2WQUW8ITJCKXST__HMjyDWylFa31u6RiOtpudfw438fu26TYvwt76BSHSLLQ
  priority: 102
  providerName: Directory of Open Access Journals
Title Research on Oracle Technology Based on Multi-Threshold Aggregate Signature Algorithm and Enhanced Trustworthy Oracle Reputation Mechanism
URI https://www.ncbi.nlm.nih.gov/pubmed/38257595
https://www.proquest.com/docview/2918798443
https://www.proquest.com/docview/2917868509
https://pubmed.ncbi.nlm.nih.gov/PMC10818358
https://doaj.org/article/668ce34ca8e34e81ac361b9f56e839e6
Volume 24
WOSCitedRecordID wos001151453000001&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
journalDatabaseRights – providerCode: PRVAON
  databaseName: DOAJ Open Access Full Text
  customDbUrl:
  eissn: 1424-8220
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0023338
  issn: 1424-8220
  databaseCode: DOA
  dateStart: 20010101
  isFulltext: true
  titleUrlDefault: https://www.doaj.org/
  providerName: Directory of Open Access Journals
– providerCode: PRVHPJ
  databaseName: ROAD: Directory of Open Access Scholarly Resources
  customDbUrl:
  eissn: 1424-8220
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0023338
  issn: 1424-8220
  databaseCode: M~E
  dateStart: 20010101
  isFulltext: true
  titleUrlDefault: https://road.issn.org
  providerName: ISSN International Centre
– providerCode: PRVPQU
  databaseName: Health & Medical Collection
  customDbUrl:
  eissn: 1424-8220
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0023338
  issn: 1424-8220
  databaseCode: 7X7
  dateStart: 20010101
  isFulltext: true
  titleUrlDefault: https://search.proquest.com/healthcomplete
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: ProQuest Central
  customDbUrl:
  eissn: 1424-8220
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0023338
  issn: 1424-8220
  databaseCode: BENPR
  dateStart: 20010101
  isFulltext: true
  titleUrlDefault: https://www.proquest.com/central
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: ProQuest Publicly Available Content
  customDbUrl:
  eissn: 1424-8220
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0023338
  issn: 1424-8220
  databaseCode: PIMPY
  dateStart: 20010101
  isFulltext: true
  titleUrlDefault: http://search.proquest.com/publiccontent
  providerName: ProQuest
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV1Lj9MwEB7BLgc48F4ILJVBSHCJtonjxDmhFnUFEi0VFKmcIttx2kq76dK0SFy486-ZcZI-BOLCxYd41DrxeN7-BuClUGTYqpACVdZHjSf8FLWwL4tcCdp2o1zXkg_JaCSn03TcBNyqpqyylYlOUOdLQzHyszClvtgyivibq28-dY2i7GrTQuM6HFPbbOLzZLpzuDj6XzWaEEfX_qyiTEJXNBGUVgc5qP4_BfKeRjqsltxTP-d3_nfhd-F2Y3iyXs0p9-CaLe_DrT04wgfwqy3DY8uSfVwppGO70Dvro8LLacpd2vUnyAUVJa9Yb4ZOO4Xj2OfFrEYKZb2LGS5iPb9kqszZoJy7SgM2oSserizxR_sP6AJs6noANrR0D3lRXT6EL-eDydt3ftOqwTdocaz9XJrCJEWqAhMU2qCVGZjYao3eS5TmMpUiVpGIuBYqUWFc6DBHX4YboUWAPnKXn8BRuSztY2C5DZU2spsYrqPCSIU_EymjDZmykdAevG43LzMNjjm107jI0J-hfc62--zBiy3pVQ3e8TeiPnHAloDwtt2D5WqWNcc3i2NpLI-MkjhaGSjD40CnhYgtWpg29uAV8U9GUgEXY1RzuQFfifC1sl4iuynl-BMPTls2yRpxUWU7HvHg-XYaDzplb1RplxtHk8hY4uf24FHNkds1c_TzE5EKD-QBrx681OFMuZg7MPGAMA25kE_-va6ncDNEc64OPp3C0Xq1sc_ghvm-XlSrjjt2bpQdOO4PRuNPHRfdwHH4c4DPxu-H46-_Ae6dQPA
linkProvider ProQuest
linkToHtml http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMw1R3JbtNA9KkUJMqBnWIoMCAQXKzaHo89PiCUQqtWTQMSQcrNzIzHSaTWKXEC6ifwM3wj73nJIhC3Hrjk4HlyZsZvXwFeCkWKrQrIUWVdlHjCTVAKuzLPlKDPblQ1taQb93pyMEg-bcCvthaG0ipbnlgx6mxiyEe-GyQ0F1uGIX93_s2lqVEUXW1HaNRocWwvfqDJVr49-oDf91UQHOz33x-6zVQB16BwnLmZNLmJ80T5xs-1QYXIN5HVGhXtMMlkIkWkQhFyLVSsgijXQYZqNzdCCx_NOY_je6_AVeTjMRl78WBp4HG09-ruRZwn3m5JkQtPNB6bVuZVowH-FAArEnA9O3NF3B3c-t8u6jbcbBRr1qkp4Q5s2OIu3Fhpt3gPfrZphmxSsI9ThXBsGVpgeyjQM1qqipLdPmJ5ScE51hkOp5bcjezzeFh3QmWd0yEeejY6Y6rI2H4xqjIpWJ9KWKq0y4v2H9DEmdf5DuzEUp31uDy7D18u5S4ewGYxKexDYJkNlDbSiw3XYW6kwteEymhDqnootANvWmRJTdOnncaFnKZorxFepQu8cuDFAvS8bk7yN6A9wrgFAPUTrx5MpsO0YU9pFEljeWiUxF8rfWV45OskF5FFDdpGDrwmfE2J6-FmjGqKN_BI1D8s7cTSSyiHIXZgp0XLtGGHZbrESQeeL5aRkVF0ShV2Mq9gYhlJvG4HtmsKWOyZy4AGyQoH5BptrB1qfaUYj6pm6T71bORCPvr3vp7B9cP-STftHvWOH8NWgKpr7Wjbgc3ZdG6fwDXzfTYup08rkmfw9bJJ5zddrZcj
linkToPdf http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMw1R3LbtNAcFRShODAu2AosCAQXKzEXq-9PiCU0kZEbUMkUqmc3PV6nURqnRInoH4Cv8TXMeNXE4G49cAlB-_I2V3P-wnwWihSbJVLjipjo8QTdohS2JZpogR9dq2KqSUHwWAgj4_D4Qb8qmthKK2y5okFo05mmnzkbTekudjS83g7rdIihru9D-ffbJogRZHWepxGiSL75uIHmm_5-_4ufus3rtvbG338ZFcTBmyNgnJhJ1KnOkhD5WgnjTUqR472TRyj0u2FiQyl8JUnPB4LFSjXT2M3QRWcaxELB027Dsf3XoNNVMk9twWbw_7h8Gtj7nG0_speRpyHnXZOcYyOqPw3tQQsBgX8KQ5W5OF6ruaK8Ovd-Z-v7S7crlRu1i1p5B5smOw-3FppxPgAftYJiGyWsc9zhXDsMujAdlDUJ7RUlCvbI8T_nMJ2rDsezw05ItmX6bjskcq6p2M89GJyxlSWsL1sUuRYsBEVtxQJmRf1P6DxsywzIdihoQrsaX72EI6u5C62oJXNMvMYWGJcFWvZCTSPvVRLha_xlI41KfGeiC14VyNOpKsO7jRI5DRCS45wLGpwzIJXDeh52bbkb0A7hH0NAHUaLx7M5uOoYlyR70ttuKeVxF8jHaW578RhKnyDurXxLXhLuBsRP8TNaFWVdeCRqLNY1A1kJ6TshsCC7RpFo4pR5tElflrwsllGFkdxK5WZ2bKACaQv8boteFRSQ7NnLl0aMSsskGt0snao9ZVsOinaqDvUzZEL-eTf-3oBN5BiooP-YP8p3HRRpy09cNvQWsyX5hlc198X03z-vKJ_BidXTTu_ATxLoXI
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Research+on+Oracle+Technology+Based+on+Multi-Threshold+Aggregate+Signature+Algorithm+and+Enhanced+Trustworthy+Oracle+Reputation+Mechanism&rft.jtitle=Sensors+%28Basel%2C+Switzerland%29&rft.au=Wang%2C+Zhiyuan&rft.au=Gao%2C+Mingan&rft.au=Lu%2C+Gehao&rft.date=2024-01-01&rft.pub=MDPI&rft.eissn=1424-8220&rft.volume=24&rft.issue=2&rft_id=info:doi/10.3390%2Fs24020502&rft_id=info%3Apmid%2F38257595&rft.externalDocID=PMC10818358
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1424-8220&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1424-8220&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1424-8220&client=summon