Homomorphic Asymmetric Encryption applied to analysis of IoT Communications
In this paper, we describe the use of homomorphic encryption techniques in order to not only ensure the data are transmitted in a confidential way, but also to use the encrypted data to provide the manager with statistics that allow them to detect the incorrect functioning of a sensor node or a grou...
| Main Authors: | , , |
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| Format: | info:eu-repo/semantics/article |
| Language: | English |
| Published: |
MDPI
2022
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10835/14064 |
| _version_ | 1789406488533401600 |
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| author | Lopez Delgado, Juan Luis Álvarez Bermejo, José Antonio Lopez Ramos, Juan Antonio |
| author_facet | Lopez Delgado, Juan Luis Álvarez Bermejo, José Antonio Lopez Ramos, Juan Antonio |
| author_sort | Lopez Delgado, Juan Luis |
| collection | DSpace |
| description | In this paper, we describe the use of homomorphic encryption techniques in order to not only ensure the data are transmitted in a confidential way, but also to use the encrypted data to provide the manager with statistics that allow them to detect the incorrect functioning of a sensor node or a group of sensors due to either malicious data injection, data transmission, or simply sensor damage (miscalibration, faulty sensor functioning). Obtaining these statistical values does not need decryption, so the process is sped up and can be developed in real time. Operating the data in this way ensures privacy and removes the need to maintain a shared key infrastructure between the sensor nodes and the manager nodes that are part of the blockchain infrastructure. In this work, we focus on operations with the sensor nodes that provide data that will be, later, treated as part of the business logic in the agribusiness sector (for example), hence the importance of having fast checking mechanisms in terms of data quality. The results obtained on conventional configurations of sensor nodes encourage the use of this technique in the aforementioned infrastructure. |
| format | info:eu-repo/semantics/article |
| id | oai:repositorio.ual.es:10835-14064 |
| institution | Universidad de Cuenca |
| language | English |
| publishDate | 2022 |
| publisher | MDPI |
| record_format | dspace |
| spelling | oai:repositorio.ual.es:10835-140642023-10-27T12:09:11Z Homomorphic Asymmetric Encryption applied to analysis of IoT Communications Lopez Delgado, Juan Luis Álvarez Bermejo, José Antonio Lopez Ramos, Juan Antonio asymmetric encryption homomorphic encryption IoT In this paper, we describe the use of homomorphic encryption techniques in order to not only ensure the data are transmitted in a confidential way, but also to use the encrypted data to provide the manager with statistics that allow them to detect the incorrect functioning of a sensor node or a group of sensors due to either malicious data injection, data transmission, or simply sensor damage (miscalibration, faulty sensor functioning). Obtaining these statistical values does not need decryption, so the process is sped up and can be developed in real time. Operating the data in this way ensures privacy and removes the need to maintain a shared key infrastructure between the sensor nodes and the manager nodes that are part of the blockchain infrastructure. In this work, we focus on operations with the sensor nodes that provide data that will be, later, treated as part of the business logic in the agribusiness sector (for example), hence the importance of having fast checking mechanisms in terms of data quality. The results obtained on conventional configurations of sensor nodes encourage the use of this technique in the aforementioned infrastructure. 2022-11-03T11:02:47Z 2022-11-03T11:02:47Z 2022-10-20 info:eu-repo/semantics/article 1424-8220 http://hdl.handle.net/10835/14064 10.3390/s22208022 en https://www.mdpi.com/1424-8220/22/20/8022 Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess MDPI |
| spellingShingle | asymmetric encryption homomorphic encryption IoT Lopez Delgado, Juan Luis Álvarez Bermejo, José Antonio Lopez Ramos, Juan Antonio Homomorphic Asymmetric Encryption applied to analysis of IoT Communications |
| title | Homomorphic Asymmetric Encryption applied to analysis of IoT Communications |
| title_full | Homomorphic Asymmetric Encryption applied to analysis of IoT Communications |
| title_fullStr | Homomorphic Asymmetric Encryption applied to analysis of IoT Communications |
| title_full_unstemmed | Homomorphic Asymmetric Encryption applied to analysis of IoT Communications |
| title_short | Homomorphic Asymmetric Encryption applied to analysis of IoT Communications |
| title_sort | homomorphic asymmetric encryption applied to analysis of iot communications |
| topic | asymmetric encryption homomorphic encryption IoT |
| url | http://hdl.handle.net/10835/14064 |
| work_keys_str_mv | AT lopezdelgadojuanluis homomorphicasymmetricencryptionappliedtoanalysisofiotcommunications AT alvarezbermejojoseantonio homomorphicasymmetricencryptionappliedtoanalysisofiotcommunications AT lopezramosjuanantonio homomorphicasymmetricencryptionappliedtoanalysisofiotcommunications |