Reflection as a mechanism for software integrity verification
ACM Transactions on Information and System Security (TISSEC)
LEAP: efficient security mechanisms for large-scale distributed sensor networks
Proceedings of the 10th ACM conference on Computer and communications security
TinySec: a link layer security architecture for wireless sensor networks
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Simulating the power consumption of large-scale sensor network applications
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Soft Tamper-Proofing via Program Integrity Verification in Wireless Sensor Networks
IEEE Transactions on Mobile Computing
BIND: A Fine-Grained Attestation Service for Secure Distributed Systems
SP '05 Proceedings of the 2005 IEEE Symposium on Security and Privacy
Probability and Computing: Randomized Algorithms and Probabilistic Analysis
Probability and Computing: Randomized Algorithms and Probabilistic Analysis
Evaluation of Security Mechanisms in Wireless Sensor Networks
ICW '05 Proceedings of the 2005 Systems Communications
Pioneer: verifying code integrity and enforcing untampered code execution on legacy systems
Proceedings of the twentieth ACM symposium on Operating systems principles
A Practical Study of Transitory Master Key Establishment ForWireless Sensor Networks
SECURECOMM '05 Proceedings of the First International Conference on Security and Privacy for Emerging Areas in Communications Networks
SCUBA: Secure Code Update By Attestation in sensor networks
WiSe '06 Proceedings of the 5th ACM workshop on Wireless security
Distributed Software-based Attestation for Node Compromise Detection in Sensor Networks
SRDS '07 Proceedings of the 26th IEEE International Symposium on Reliable Distributed Systems
Detecting node compromise in hybrid wireless sensor networks using attestation techniques
ESAS'07 Proceedings of the 4th European conference on Security and privacy in ad-hoc and sensor networks
Proactive code verification protocol in wireless sensor network
ICCSA'07 Proceedings of the 2007 international conference on Computational science and Its applications - Volume Part II
Efficient scheme of verifying integrity of application binaries in embedded operating systems
The Journal of Supercomputing
Spy-Sense: spyware tool for executing stealthy exploits against sensor networks
Proceedings of the 2nd ACM workshop on Hot topics on wireless network security and privacy
A security framework for the analysis and design of software attestation
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security
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Sensor nodes are usually vulnerable to be compromised due to their unattended deployment. The low cost requirement of the sensor node precludes using an expensive tamper resistant hardware for sensor physical protection. Thus, the adversary can reprogram the compromised sensors and deviates sensor network functionality. In this paper, we propose two simple software-based remote code attestation schemes for different WSN criterion. Our schemes use different independent memory noise filling techniques called pre-deployment and post-deployment noise filling, and also different communication protocols for attestation purpose. The protocols are well-suited for wireless sensor networks, where external factors, such as channel collision, result in network delay. Hence, the success of our schemes of attestation does not depend on the accurate measurement of the execution time, which is the main drawback of previously proposed wireless sensor network attestation schemes.