Power Analysis, What Is Now Possible...
ASIACRYPT '00 Proceedings of the 6th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Protecting Smart Cards from Passive Power Analysis with Detached Power Supplies
CHES '00 Proceedings of the Second International Workshop on Cryptographic Hardware and Embedded Systems
An On-Chip Signal Suppression Countermeasure to Power Analysis Attacks
IEEE Transactions on Dependable and Secure Computing
Power Analysis Attacks: Revealing the Secrets of Smart Cards (Advances in Information Security)
Power Analysis Attacks: Revealing the Secrets of Smart Cards (Advances in Information Security)
Investigations of power analysis attacks on smartcards
WOST'99 Proceedings of the USENIX Workshop on Smartcard Technology on USENIX Workshop on Smartcard Technology
The Grain Family of Stream Ciphers
New Stream Cipher Designs
New Stream Cipher Designs
Charge recovery logic as a side channel attack countermeasure
ISQED '09 Proceedings of the 2009 10th International Symposium on Quality of Electronic Design
Non-deterministic processors: FPGA-based analysis of area, performance and security
WESS '09 Proceedings of the 4th Workshop on Embedded Systems Security
Three-phase dual-rail pre-charge logic
CHES'06 Proceedings of the 8th international conference on Cryptographic Hardware and Embedded Systems
Differential power analysis of stream ciphers
CT-RSA'07 Proceedings of the 7th Cryptographers' track at the RSA conference on Topics in Cryptology
An architectural countermeasure against power analysis attacks for FSR-Based stream ciphers
COSADE'12 Proceedings of the Third international conference on Constructive Side-Channel Analysis and Secure Design
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In this paper we analyze the power characteristics of Feedback Shift Registers (FSRs) and their e ect on FSR-based stream ciphers. We introduce a technique to isolate the switching activity of a stream cipher by equalizing the current drawn from the cipher with lower power overhead compared to previously introduced countermeasures. By re-implementing the Grain-80 and the Grain-128 ciphers with the presented approach, we lower their power consumption respectively by 20% and 25% compared to previously proposed countermeasures.