Reassessing the TCG specifications for trusted computing in mobile and embedded systems

Großschädl, Johann; Vejda, Tobias; Page, Daniel

doi:10.1109/hst.2008.4559060

Cited by 16 publications

(9 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…PHYSICAL DESIGN OF THE SENSOR NODE According to TCG documents [3], trust is defined as an entity that always behave in the expected manner for the intended purpose. In addition, from the TCG definitions, identity of the entity is equal to measurement.…”

Section: IImentioning

confidence: 99%

“…This technique is believed to be capable of reducing the size of the sensor node, and processing time and preventing software and physical attacks as well as providing other benefits. Johann et al in his paper [3] also concluded that hardware based security features need to be integrated into the processor to avoid vulnerabilities such as those which exist in today's personal computer. Besides secure implementation, the node also should communicate in a trusted environment.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Analysis of trusted identity based encryption (IBE-trust) protocol for Wireless Sensor Networks

Yussoff

Hashim

Baba

2012

2012 IEEE Control and System Graduate Research Colloquium

View full text Add to dashboard Cite

The peculiarity of Wireless Sensor Networks demands extra consideration during the design of the security protocol. One of the most challenging yet important security features in Wireless Sensor Network is in establishing trusted communication between sensor node and base station. While the term trusted has been widely used referring to valid nodes in the group, this paper discusses the term trusted based on the specifications of Trusted Computing Group (TCG) and presents an IBE-Trust security protocol utilizing well-known identitybased encryption scheme. The protocol incorporates ideas from Trusted Computing Group and Identity-based cryptosystem by Boneh Franklin in ensuring trusted and secured communications between sender and receiver. The proposed protocols were then modeled using the high-level formal language HLPSL and verified using the model checking tool AVISPA. Analysis on the proposed protocols is presented at the end of this paper

show abstract

Section: IImentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Analysis of trusted identity based encryption (IBE-trust) protocol for Wireless Sensor Networks

Yussoff

Hashim

Baba

2012

2012 IEEE Control and System Graduate Research Colloquium

View full text Add to dashboard Cite

show abstract

“…The cost of TPM enabled device is high, as identified in Reference 21. The cost of a TPM hardware may be higher than what is affordable in a typical embedded device.…”

Section: Proposed Security Mechanismsmentioning

confidence: 99%

Towards security architecture for Home (evolved) NodeB: challenges, requirements and solutions

Rajavelsamy¹,

Lee²,

Choi³

2011

Security Comm Networks

View full text Add to dashboard Cite

In this paper, we evaluate the options for a viable security architecture for the 3GPP Home (evolved) NodeB (H(e)NB) and present the trade-off between the level of security provided and the associated cost of a H(e)NB device. Low cost of the H(e)NB device is one of the key factors to achieve high market penetration and the major contributor to the cost of the H(e)NB device is the security architecture. It is of interest to analyse the security challenges, security requirements and security mechanisms for (i) H(e)NB authentication, (ii) provisioning of security credentials, (iii) backhaul link protection, (iv) location verification and (v) user access control in the H(e)NB. It is required that the H(e)NB architecture mitigates the threats foreseen by opting a comprehensive security mechanisms amenable to both the operators and the subscribers, while satisfying the acceptable level of security required.

show abstract

“…Encryption and decryption used RSA algorithm with default 2048-bit, SHA-1 hash and random key generator. TPM can be implemented in a dedicated chip, co-processor or in software (Grobschadl et al, 2008) where the configuration of TPM is vendor specific and is not specified by TCG. Fig.…”

Section: Trusted Platform Modulementioning

confidence: 99%

“…This technique is believed to be capable of reducing the size of the sensor node, decreasing the processing time and preventing software and physical attacks as well as providing other benefits. Johann et al in his paper (Grobschadl et al, 2008) also conclude that hardware based security features need to be integrated into the processor to avoid vulnerabilities such as those which exist in today's personal computer. Besides secure implementation, the node also should communicate in a trusted environment.…”

mentioning

confidence: 99%

Integrity Enhancement in Wireless Sensor Networks

Yussoff¹,

Hashim²,

Abidin³

2010

Smart Wireless Sensor Networks

View full text Add to dashboard Cite

Reassessing the TCG specifications for trusted computing in mobile and embedded systems

Cited by 16 publications

References 23 publications

Analysis of trusted identity based encryption (IBE-trust) protocol for Wireless Sensor Networks

Analysis of trusted identity based encryption (IBE-trust) protocol for Wireless Sensor Networks

Towards security architecture for Home (evolved) NodeB: challenges, requirements and solutions

Integrity Enhancement in Wireless Sensor Networks

Contact Info

Product

Resources

About