1,728,236 research outputs found
ETSI TC ESI; Electronic Signatures and Trust Infrastructures; Policy and security requirements for Smart Contracts using Electronic Ledgers
No full textThe full document can be found onhttps://www.etsi.org/deliver/etsi_ts/119500_119599/119541/01.01.01_60/ts_119541v010101p.pdfThe present document specifies the policy and security requirements for Smart Contracts using Electronic Ledgers as defined in Regulation (EU) 910/2014 amended by Regulation (EU) 2024/1183 [i.3], and with other trustworthy tools, taking into account the framework of requirements identified in ETSI TR 119 540 [i.1]. NOTE 1: The present document extends provisions from ETSI EN 319 401 [1] and TS 18264 [2], using the structure of ETSI EN 319 401 [1] as the basis, to address the general requirements identified by the Chain of Trust described in clause 5.1 of [i.1]. NOTE 2: When applying ETSI EN 319 401 [1] to the scope and context of the present document any reference in ETSI EN 319 401 [1] to TSP is to be read as "SC Provider".NOTE 3: In ETSI EN 319 401 [1] there are references to "management bodies" which for the purposes of the present document is to be read as an entity within the SC provider's organization with a defined role identifiable using methods defined in ETSI TS 119 542 [5]
ETSI TC ESI; Electronic Signatures and Trust Infrastructures; Standardisation requirements for Smart Contracts based on Electronic Ledgers: FINAL
No full textFull document available on https://www.etsi.org/deliver/etsi_tr/119500_119599/119540/01.01.01_60/tr_119540v010101p.pdfThe present document defines standardization issues for Smart Contracts, as defined in Data Act [i.1],and based on Electronic Ledgers as defined by eIDAS2 [i.2]. It builds on existing and plannedstandardization and publicly available specifications. It presents a novel and as yet unpublished Chainof Trust, by addressing the role of all involved entities in building, deploying, and executing a SmartContract computer program on an Electronic Ledger. All the relevant actors, artifacts, hardware,networks and tools, are identified by emphasizing the critical points where governance, safety,security, and identity issues are required. The Chain of Trust will be extensively translated in suitablerecommendations in ETSI TS 119 541 [i.12] and ETSI TS 119 542 [i.16]. The security of SmartContracts will be significantly compromised by an incomplete validation chain, which exposes usersto various risks, including fraud and attacks
André Aciman: Etsi minut
No full textKirja-arvostelu teoksesta
André Aciman: Etsi minut (Find me). Suom. Antero Tiittula. Tammi 2020. 294 s.nonPeerReviewe
ETSI TC SmartM2M; Smart Machine-to-Machine Communications; Demonstration of Performance Evaluation and Analysis for oneM2M Planning and Deployment
No full textThe full document is available onhttps://www.etsi.org/deliver/etsi_tr/103800_103899/103842/01.01.01_60/tr_103842v010101p.pdfThe present document describes and present different demonstrators build on top of the simulation tool and the profiler tool developed in ETSI TR 103 841. More precisely, the simulation tool is a OMNeT++ library implementing either the deployment model and the case studies. The profiler is a standalone software to be run together with a real open source oneM2M implementation to measure and record the impact on computer resources like memory or processor. Those real measures are used as input for the simulator. The present document provides the configuration elements of three demonstrators, highlights classical behaviors in IoT system deployment and illustrates features of the simulation tools in terms of KPI analysis
ETSI TC ESI; Electronic Signatures and TrustInfrastructures; Use of EU Digital Identity Wallets and electronic signatures for identification with Smart Contracts
No full textThe full document can be found onhttps://www.etsi.org/deliver/etsi_ts/119500_119599/119542/01.01.01_60/ts_119542v010101p.pdfThe present document specifies the use of EU Digital Identity Wallets, and advanced or qualified electronic signatures and seals conforming to the requirements of Regulation (EU) 2024/1183 [i.3], amending Regulation (EU) No 910/2014, (referred as eIDAS hereinafter in the present document). The advanced or qualified electronic signatures and seals in the present document are implemented using digital signatures. The present document supports identification of natural or legal persons playing relevant roles in different stages of the life cycle of Smart Contracts, taking into account the needs for identification highlighted in ETSI TR 119 540 [i.1]
ETSI TC SmartM2M; Smart Machine-to-Machine Communications; Demonstration of Performance Evaluation and Analysis for oneM2M Planning and Deployment
No full textThe full document is available onhttps://www.etsi.org/deliver/etsi_tr/103800_103899/103842/01.01.01_60/tr_103842v010101p.pdfThe present document describes and present different demonstrators build on top of the simulation tool and the profiler tool developed in ETSI TR 103 841. More precisely, the simulation tool is a OMNeT++ library implementing either the deployment model and the case studies. The profiler is a standalone software to be run together with a real open source oneM2M implementation to measure and record the impact on computer resources like memory or processor. Those real measures are used as input for the simulator. The present document provides the configuration elements of three demonstrators, highlights classical behaviors in IoT system deployment and illustrates features of the simulation tools in terms of KPI analysis
ETSI TC SmartM2M; Smart Machine-to-Machine Communications; Demonstration of Performance Evaluation and Analysis for oneM2M Planning and Deployment
No full textThe full document is available onhttps://www.etsi.org/deliver/etsi_tr/103800_103899/103842/01.01.01_60/tr_103842v010101p.pdfThe present document describes and present different demonstrators build on top of the simulation tool and the profiler tool developed in ETSI TR 103 841. More precisely, the simulation tool is a OMNeT++ library implementing either the deployment model and the case studies. The profiler is a standalone software to be run together with a real open source oneM2M implementation to measure and record the impact on computer resources like memory or processor. Those real measures are used as input for the simulator. The present document provides the configuration elements of three demonstrators, highlights classical behaviors in IoT system deployment and illustrates features of the simulation tools in terms of KPI analysis
An Approach for Performance Analysis of ETSI ITS-G5A MAC for Safety Applications
No full textETSI ITS-G5 is the current vehicle-to-vehicle communication technology in Europe, which will be standardized by ETSI TC ITS. It is based on IEEE 802.11p and therefore uses a CSMA/CA scheme for media access control (MAC). In this paper we analyze the performance of ETSI ITS-G5
MAC in a challenging scenario with respect to MAC issues: A suitable freeway segment with 6 lanes in each direction. The freeway scenario is thoroughly modeled and implemented in the well known ns-3 simulation environment. Based on this model, the paper shows the performance of ETSI ITS-G5 MAC under MAC challenging conditions. We provide a particular performance metric which incorporates the key requirements of
safety applications
Performance of CAM based Safety Applications using ITS-G5A MAC in High Dense Scenarios
No full textETSI ITS-G5 is the current vehicle-to-vehicle communication technology in Europe, which will be standardized by ETSI TC ITS. It is based on IEEE 802.11p and therefore uses a CSMA/CA scheme for Media Access Control (MAC). In this paper we analyze the performance of CAM based safety applications using the ETSI ITS-G5 MAC technology in a challenging scenario with respect to MAC issues: A suitable freeway segment with 6 lanes in each direction. The freeway scenario is thoroughly modeled and implemented in the well known ns-3 simulation environment.
Based on this model, the paper shows the performance of CAM based safety applications under MAC challenging conditions. Therefore we provide a set of simulation results resting upon a particular performance metric which incorporates the key requirements of safety applications. Finally we analyze two concrete example scenarios to make a point how reliable CAM based safety applications are in high dense traffic scenarios
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