Practical low power digital VLSI design
Practical low power digital VLSI design
Discrete-time signal processing (2nd ed.)
Discrete-time signal processing (2nd ed.)
Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
Towards Sound Approaches to Counteract Power-Analysis Attacks
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
ElectroMagnetic Analysis (EMA): Measures and Counter-Measures for Smart Cards
E-SMART '01 Proceedings of the International Conference on Research in Smart Cards: Smart Card Programming and Security
Timing Attacks on Implementations of Diffie-Hellman, RSA, DSS, and Other Systems
CRYPTO '96 Proceedings of the 16th Annual International Cryptology Conference on Advances in Cryptology
CHES '02 Revised Papers from the 4th International Workshop on Cryptographic Hardware and Embedded Systems
CHES '02 Revised Papers from the 4th International Workshop on Cryptographic Hardware and Embedded Systems
Power-Analysis Attack on an ASIC AES implementation
ITCC '04 Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04) Volume 2 - Volume 2
Methodology for attack on a Java-based PDA
CODES+ISSS '06 Proceedings of the 4th international conference on Hardware/software codesign and system synthesis
Cryptographic Hardware and Embedded Systems - CHES 2005: 7th International Workshop, Edinburgh, UK, August 29 - September 1, 2005, Proceedings (Lecture Notes in Computer Science)
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)
Power and electromagnetic analysis: improved model, consequences and comparisons
Integration, the VLSI Journal - Special issue: Embedded cryptographic hardware
Energy evaluation of software implementations of block ciphers under memory constraints
Proceedings of the conference on Design, automation and test in Europe
Investigations of power analysis attacks on smartcards
WOST'99 Proceedings of the USENIX Workshop on Smartcard Technology on USENIX Workshop on Smartcard Technology
EM analysis of a wireless Java-based PDA
ACM Transactions on Embedded Computing Systems (TECS)
Defeating classical hardware countermeasures: a new processing for side channel analysis
Proceedings of the conference on Design, automation and test in Europe
Power Analysis Resistant AES Implementation with Instruction Set Extensions
CHES '07 Proceedings of the 9th international workshop on Cryptographic Hardware and Embedded Systems
Attacking State-of-the-Art Software Countermeasures--A Case Study for AES
CHES '08 Proceeding sof the 10th international workshop on Cryptographic Hardware and Embedded Systems
Statistical Analysis of Second Order Differential Power Analysis
IEEE Transactions on Computers
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
EM analysis of rijndael and ECC on a wireless java-based PDA
CHES'05 Proceedings of the 7th international conference on Cryptographic hardware and embedded systems
On second-order differential power analysis
CHES'05 Proceedings of the 7th international conference on Cryptographic hardware and embedded systems
Information leakage discovery techniques to enhance secure chip design
WISTP'11 Proceedings of the 5th IFIP WG 11.2 international conference on Information security theory and practice: security and privacy of mobile devices in wireless communication
Proceedings of the 18th ACM conference on Computer and communications security
A code morphing methodology to automate power analysis countermeasures
Proceedings of the 49th Annual Design Automation Conference
Proceedings of the ACM/SIGDA international symposium on Field programmable gate arrays
Improving side-channel analysis with optimal linear transforms
CARDIS'12 Proceedings of the 11th international conference on Smart Card Research and Advanced Applications
Secure and efficient design of software block cipher implementations on microcontrollers
International Journal of Grid and Utility Computing
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Side-channel attacks pose a critical threat to the deployment of secure embedded systems. Differential-power analysis is a technique relying on measuring the power consumption of device while it computes a cryptographic primitive, and extracting the secret information from it exploiting the knowledge of the operations involving the key. There is no open literature describing how to properly employ Digital Signal Processing (DSP) techniques in order to improve the effectiveness of the attacks. This paper presents a pre-processing technique based on DSP, reducing the number of traces needed to perform an attack by an order of magnitude with respect to the results obtained with raw datasets, and puts it into practical use attacking a commercial 32-bit software implementation of AES running on a Cortex-M3 CPU. The main contribution of this paper is proposing a leakage model for software implemented cryptographic primitives and an effective framework to extract it.