A method for obtaining digital signatures and public-key cryptosystems
Communications of the ACM
Power Analysis Attacks of Modular Exponentiation in Smartcards
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
A DPA Attack against the Modular Reduction within a CRT Implementation of RSA
CHES '02 Revised Papers from the 4th International Workshop on Cryptographic Hardware and Embedded Systems
Power analysis attacks and countermeasures for cryptographic algorithms
Power analysis attacks and countermeasures for cryptographic algorithms
A protected division algorithm
CARDIS'02 Proceedings of the 5th conference on Smart Card Research and Advanced Application Conference - Volume 5
ACNS'05 Proceedings of the Third international conference on Applied Cryptography and Network Security
Securing RSA against Fault Analysis by Double Addition Chain Exponentiation
CT-RSA '09 Proceedings of the The Cryptographers' Track at the RSA Conference 2009 on Topics in Cryptology
On the BRIP algorithms security for RSA
WISTP'08 Proceedings of the 2nd IFIP WG 11.2 international conference on Information security theory and practices: smart devices, convergence and next generation networks
Defeating any secret cryptography with SCARE attacks
LATINCRYPT'10 Proceedings of the First international conference on Progress in cryptology: cryptology and information security in Latin America
Horizontal correlation analysis on exponentiation
ICICS'10 Proceedings of the 12th international conference on Information and communications security
Defeating RSA multiply-always and message blinding countermeasures
CT-RSA'11 Proceedings of the 11th international conference on Topics in cryptology: CT-RSA 2011
An efficient CRT-RSA algorithm secure against power and fault attacks
Journal of Systems and Software
Simple power analysis on exponentiation revisited
CARDIS'10 Proceedings of the 9th IFIP WG 8.8/11.2 international conference on Smart Card Research and Advanced Application
Redundant modular reduction algorithms
CARDIS'11 Proceedings of the 10th IFIP WG 8.8/11.2 international conference on Smart Card Research and Advanced Applications
Message blinding method requiring no multiplicative inversion for RSA
ACM Transactions on Embedded Computing Systems (TECS)
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Power Analysis has been deeply studied since 1998 in order to improve the security of tamper resistant products such as Trusted Platform Module (TPM). The study has evolved from initial basic techniques like simple and differential power analysis to more complex models such as correlation. However, works on correlation techniques have essentially been focused on symmetric cryptography. We analyze here the interests of this technique when applied to different smartcard coprocessors dedicated to asymmetric cryptography implementations. This study leads us to discover and realize new attacks on RSA and ECC type algorithms with fewer curves than classical attacks. We also present how correlation analysis is a powerful tool to reverse engineer asymmetric implementations.