Trusted Firmware Services Based on TPM

Du, Zhenlong; Li, Xiaoli; Shen, Kangkang

doi:10.1007/978-3-642-14597-1_14

Cited by 1 publication

(1 citation statement)

References 6 publications

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“…Examples of these types of attacks are timing attacks timing attacks [77] or fault induction techniques [78]. • Authentication attacks: Using multi-factor authenticated schemes implemented in the TPM and storing the credentials as private keys in hardware, make this type of attack useless in case an attacker wants to fraudulently access the Blockchain [79]. • Reverse engineering attacks: TPMs by offering tamper proof protection against invasive attacks, in which an attacker attempts to modify or alter the intrinsic functioning of the hardware, learning how it works or making it work as he wants, prevent such attacks [80].…”

Section: F Security Analysismentioning

confidence: 99%

Integration of Hardware Security Modules and Permissioned Blockchain in Industrial IoT Networks

et al. 2022

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Hardware Security Modules (HSM) serve as a hardware based root of trust that offers physical protection while adding a new security layer in the system architecture. When combined with decentralized access technologies as Blockchain, HSM offers robustness and complete reliability enabling secured end-to-end mechanisms for authenticity, authorization and integrity. This work proposes an efficient integration of HSM and Blockchain technologies focusing on, mainly, public-key cryptography algorithms and standards, that result crucial in order to achieve a successful combination of the mentioned technologies to improve the overall security in Industrial IoT systems. To prove the suitability of the proposal and the interaction of an IoT node and a Blockchain network using HSM a proof of concept is developed. Results of time performance analysis of the prototype reveal how promising the combination of HSMs in Blockchain environments is.

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