Gateways play a vital role in the Internet of Things (IoT) infrastructure. Gateways are widely used and their usage range from industries to smart homes. As they have expanded nowadays to have internet connectivity which raises certain security issues like being exposed to various threats and cyber-attacks such as rootkits, bootkits. Many researches and developmentswere made to countermeasure these problems. One of the significant developments was Root ofTrust (RoT). RoT can be enabled both by using hardware such as a chip named Trusted PlatformModule (TPM) and using software like Trusted Execution Environment (TEE).We propose amethod on how to enable RoT using the chip TPM 2.0 on a product, a Gateway named GWen from the company HMS Industrial Networks AB using the TPM software stack TSS2.0. We have performed tests on cryptographic operations such as key generation, key usage, and secure key storage and have shown the results in this report. Based on our results, adding and enabling the TPM 2.0 to the GWen enhances the security of its Linux distribution and makes it possible tosecurely identify and authenticate the gateway based on its secret keys that are stored securelyinside it’s TPM.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:hh-40120 |
| Date | January 2019 |
| Creators | Raval, Maharsh, Sunkireddy, Rajkiran |
| Publisher | Högskolan i Halmstad, Akademin för informationsteknologi, Högskolan i Halmstad, Akademin för informationsteknologi |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
Page generated in 0.0017 seconds