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Trust in a small package

Jan-Erik Ekberg, Sven Bugiel
2009 Proceedings of the 2009 ACM workshop on Scalable trusted computing - STC '09  
In this paper we present a software-based implementation of a Mobile Remote Owner Trusted Module, using security extensions of contemporary System-On-Chip architectures.  ...  The results clearly indicate that a software-based MRTM is feasible on modern embedded hardware with legacy security environments.  ...  CONCLUSIONS We described a software implementation of a minimal MRTM that runs in hardware-enforced isolation inside the trusted execution environment of a Nokia N96 handset.  ... 
doi:10.1145/1655108.1655111 dblp:conf/ccs/EkbergB09 fatcat:nkaeg4among4vpxjvkf6zhfstq

A practical property-based bootstrap architecture

René Korthaus, Ahmad-Reza Sadeghi, Christian Stüble, Jing Zhan
2009 Proceedings of the 2009 ACM workshop on Scalable trusted computing - STC '09  
Finally, we show how our architecture can be applied to secure boot mechanisms of Mobile Trusted Modules (MTM) to realize a "Property-Based Secure Boot".  ...  Binary attestation, as proposed by the Trusted Computing Group (TCG), is a pragmatic approach for software integrity protection and verification.  ...  Two types of MTMs are defined in the TCG specification: while the MLTM (Mobile Local-Owner Trusted Module) is similar to a TPM, the MRTM (Mobile Remote-Owner trusted Module) provides in addition some functions  ... 
doi:10.1145/1655108.1655114 dblp:conf/ccs/KorthausSSZ09 fatcat:tl6yefgmnbeqtgi3jmo5aaboka

Mobile communication security controllers an evaluation paper

Keith E. Mayes, Konstantinos Markantonakis
2008 Information Security Technical Report  
A critical and well proven component of the GSM GSM and UMTS security solution is the smart card 1 in the form of the SIM or USIM respectively.  ...  Cellular communication via a traditional mobile handset is a ubiquitous part of modern life and as device technology and network performance continues to advance, it becomes possible for laptop computers  ...  In the SH-SIM the MNO is providing the complete package for its security.  ... 
doi:10.1016/j.istr.2008.09.004 fatcat:jybbk6zskvdvzgvfdgij7ros7u

Establishing mandatory access control on Android OS [article]

Sven Bugiel, Universität Des Saarlandes, Universität Des Saarlandes
Trust in a Small Package: Minimized MRTM Software Implementation for Mobile Secure Environments. In: Proceedings of the 4th Annual Workshop on Scalable Trusted Computing (STC 2009). ACM, 2009.  ...  ., a Mobile Trusted Module (MTM) [187] ).  ...  be noted, that these measurements are not directly comparable, because all security models have originally been implemented for a different Android OS version and been tested on a different hardware platform  ... 
doi:10.22028/d291-26642 fatcat:yeqularlsjbzvntfnxri4hm7q4

Euroanaesthesia 2004: Joint Meeting of the European Society of Anaesthesiologists and European Academy of Anaesthesiology Lisbon, Portugal, 5–8 June 2004

2005 European Journal of Anaesthesiology  
A-707 Analgesia and sedation with remifentanil in adult and aged ICU patients maintaining spontaneous ventilation Acknowledgements: We received no financial support for this study.  ...  A-730 The Paratrend sensor as a tool for continuous measurement of arterial blood gases A-850 Can team self-review improve operating theatre teamwork and hence patient safety?  ...  Statistical analysis was performed with SPSS 11.0 software package for Windows.  ... 
doi:10.1017/s0265021504000419 fatcat:wm7pcjpxtrairjazkct3zc6hlm


Politechnika Warszawska, Randall, Raj Rao, Dr Gajraj, Singh Yadava
The advantages of sensors constructed in this way include a possibility of application in explosive environments, long-lasting stability of work, small dimensions, small weight, possibility to multiplex  ...  In [9] the following status values were recommended: secure, clear, blurred, dazzled, and blind.  ...  This work was targeted at a system for operational risk assessment. Implementation of the system concerned several objects operated in the food industry.  ...