Towards a Programmable TPM

England, Paul; Tariq, Talha

doi:10.1007/978-3-642-00587-9_1

Cited by 9 publications

(5 citation statements)

References 5 publications

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“…England and Tariq [1] illustrate the possibility to bind a smart card to the TPM in the context of extending the capabilities of the TPM and exploring the possibility of a "programmable" TPM. Klenk et al [31] propose a somewhat converse approach where they transfuse an eID, normally stored on a smart card, into a TPM key.…”

Section: Related Workmentioning

confidence: 99%

“…Authentication tokens such as smart cards enable the authentication of emergency personnel. A combination of both can bind a set of policy enforcing software configurations to cryptographic services or simple cryptographic key protection [1], [2]. This combination can be used for granting access to restricted information and applications, even without an established infrastructure, by caching premeditated trust decisions on the smart card.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Securing Emergency Response Operations Using Distributed Trust Decisions

Danner

Hein

Kraxberger

2010

2010 Fourth International Conference on Network and System Security

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Providing access to relevant confidential information during an emergency increases the efficiency of emergency response operations. Existing approaches rely on a centralised on-line authority to regulate access to emergency applications and data. Unfortunately, it cannot be guaranteed that the central authority is available during an incident. Additionally, the central authority must be trusted to manage access to restricted data of each participating organisation. Using a physical security token for decentralised trust decisions to gain transient access to emergency applications and data mitigates these problems. Therefore, we propose the Attestation Verification Device (AVD) combined with a proper administration infrastructure and suitable protocols. Our solution allows to distribute the administration responsibility in a way which empowers all participating emergency services and organisations to manage their own applications and confidential data.

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Section: Related Workmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Securing Emergency Response Operations Using Distributed Trust Decisions

Danner

Hein

Kraxberger

2010

2010 Fourth International Conference on Network and System Security

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show abstract

“…An MTM implementation is described in [18], and it is this implementation that we select for our proposed model. It makes use of virtualization under TrEE to further secure the MTM, its keys and registers against rogue commands and other types of attack.…”

Section: Proposed Approach To Se Access Controlmentioning

confidence: 99%

An Alternate Secure Element Access Control for NFC Enabled Android Smartphones

Anwar¹,

Lindskog²,

Zavarsky³

et al. 2014

IJISR

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For mobile payments using Near Field Communication (NFC), a Secure Element (SE) is the preferred place to securely store cardholder data. This paper summarizes shortcomings in Global Platform's (GP) SE access control specifications and weaknesses in its implementation by the Android Operating System (OS). Moreover, a coherent model for an alternate and secure SE access control is proposed using SE and Mobile Trusted Module (MTM) specifications. This new model is secured by design and can be implemented using existing specifications, technologies and hardware.

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“…A TPM is typically under the control of the platform user, and it has a secure and reliable software/hardware platform. However, it is not a general-purpose execution environment in which an arbitrary code can be executed and neither is it portable, unless a smart card is used to behave like a TPM [57] [59]. In this chapter, we treat TPM and MTM together even though there are subtle di erences between them.…”

Section: Trusted Platform Modulementioning

confidence: 99%