Securing wireless data: system architecture challenges
Proceedings of the 15th international symposium on System Synthesis
DPA Countermeasure Based on the "Masking Method"
ICISC '01 Proceedings of the 4th International Conference Seoul on Information Security and Cryptology
DES and Differential Power Analysis (The "Duplication" Method)
CHES '99 Proceedings of the First International Workshop on Cryptographic Hardware and Embedded Systems
Resistance against Differential Power Analysis for Elliptic Curve Cryptosystems
CHES '99 Proceedings of the First International Workshop on Cryptographic Hardware and Embedded Systems
CHES '02 Revised Papers from the 4th International Workshop on Cryptographic Hardware and Embedded Systems
Multiplicative Masking and Power Analysis of AES
CHES '02 Revised Papers from the 4th International Workshop on Cryptographic Hardware and Embedded Systems
A high-speed ECC-based wireless authentication on an ARM microprocessor
ACSAC '00 Proceedings of the 16th Annual Computer Security Applications Conference
Masking the Energy Behavior of DES Encryption
DATE '03 Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
Investigations of power analysis attacks on smartcards
WOST'99 Proceedings of the USENIX Workshop on Smartcard Technology on USENIX Workshop on Smartcard Technology
A simple power-analysis (SPA) attack on implementations of the AES key expansion
ICISC'02 Proceedings of the 5th international conference on Information security and cryptology
Dynamic security domain scaling on embedded symmetric multiprocessors
ACM Transactions on Design Automation of Electronic Systems (TODAES)
Analysis of the split mask countermeasure for embedded systems
WESS '09 Proceedings of the 4th Workshop on Embedded Systems Security
Implementing virtual secure circuit using a custom-instruction approach
CASES '10 Proceedings of the 2010 international conference on Compilers, architectures and synthesis for embedded systems
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Future wireless embedded devices will be increasingly powerful, supporting many more applications, including one of the most crucial---security. Although many embedded devices offer more resistance to bus---probing attacks because of their compact size, susceptibility to power or electromagnetic analysis attacks must be analyzed. This paper presents a new split-mask countermeasure to thwart low-order differential power analysis (DPA) and differential EM analysis (DEMA). For the first time, real-power and EM measurements are used to analyze the difficulty of launching new third-order DPA and DEMA attacks on a popular low-energy 32-bit embedded ARM processor. Results show that the new split-mask countermeasure provides increased security without large overheads of energy dissipation, compared to previous research. With the emergence of security applications in PDAs, cell phones, and other embedded devices, low-energy countermeasures for resistance to low-order DPA/DEMA is crucial for supporting future enabled wireless internet.