An algorithm for exact division
Journal of Symbolic Computation
RSA Speedup with Residue Number System Immune against Hardware Fault Cryptanalysis
ICISC '01 Proceedings of the 4th International Conference Seoul on Information Security and Cryptology
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
Differential Fault Attacks on Elliptic Curve Cryptosystems
CRYPTO '00 Proceedings of the 20th Annual International Cryptology Conference on Advances in Cryptology
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
A Refined Power-Analysis Attack on Elliptic Curve Cryptosystems
PKC '03 Proceedings of the 6th International Workshop on Theory and Practice in Public Key Cryptography: Public Key Cryptography
Electromagnetic Analysis: Concrete Results
CHES '01 Proceedings of the Third International Workshop on Cryptographic Hardware and Embedded Systems
The Montgomery Powering Ladder
CHES '02 Revised Papers from the 4th International Workshop on Cryptographic Hardware and Embedded Systems
Optical Fault Induction Attacks
CHES '02 Revised Papers from the 4th International Workshop on Cryptographic Hardware and Embedded Systems
Low-Cost Solutions for Preventing Simple Side-Channel Analysis: Side-Channel Atomicity
IEEE Transactions on Computers
An RSA Implementation Resistant to Fault Attacks and to Simple Power Analysis
IEEE Transactions on Computers
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)
Tamper resistance: a cautionary note
WOEC'96 Proceedings of the 2nd conference on Proceedings of the Second USENIX Workshop on Electronic Commerce - Volume 2
How can we overcome both side channel analysis and fault attacks on RSA-CRT?
FDTC '07 Proceedings of the Workshop on Fault Diagnosis and Tolerance in Cryptography
Passive and Active Combined Attacks: Combining Fault Attacks and Side Channel Analysis
FDTC '07 Proceedings of the Workshop on Fault Diagnosis and Tolerance in Cryptography
A Generic Fault Countermeasure Providing Data and Program Flow Integrity
FDTC '08 Proceedings of the 2008 5th Workshop on Fault Diagnosis and Tolerance in Cryptography
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 Second-Order Fault Analysis Resistance for CRT-RSA Implementations
WISTP '09 Proceedings of the 3rd IFIP WG 11.2 International Workshop on Information Security Theory and Practice. Smart Devices, Pervasive Systems, and Ubiquitous Networks
ISPEC'07 Proceedings of the 3rd international conference on Information security practice and experience
Fault attacks for CRT based RSA: new attacks, new results and new countermeasures
WISTP'07 Proceedings of the 1st IFIP TC6 /WG8.8 /WG11.2 international conference on Information security theory and practices: smart cards, mobile and ubiquitous computing systems
CRT RSA algorithm protected against fault attacks
WISTP'07 Proceedings of the 1st IFIP TC6 /WG8.8 /WG11.2 international conference on Information security theory and practices: smart cards, mobile and ubiquitous computing systems
AAECC'07 Proceedings of the 17th international conference on Applied algebra, algebraic algorithms and error-correcting codes
New branch prediction vulnerabilities in openSSL and necessary software countermeasures
Cryptography and Coding'07 Proceedings of the 11th IMA international conference on Cryptography and coding
Sign change fault attacks on elliptic curve cryptosystems
FDTC'06 Proceedings of the Third international conference on Fault Diagnosis and Tolerance in Cryptography
Blinded fault resistant exponentiation
FDTC'06 Proceedings of the Third international conference on Fault Diagnosis and Tolerance in Cryptography
Robust finite field arithmetic for fault-tolerant public-key cryptography
FDTC'06 Proceedings of the Third international conference on Fault Diagnosis and Tolerance in Cryptography
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
Towards different flavors of combined side channel attacks
CT-RSA'12 Proceedings of the 12th conference on Topics in Cryptology
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
INDOCRYPT'11 Proceedings of the 12th international conference on Cryptology in India
Defeating with fault injection a combined attack resistant exponentiation
COSADE'13 Proceedings of the 4th international conference on Constructive Side-Channel Analysis and Secure Design
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Different types of implementation attacks, like those based on side channel leakage and active fault injection, are often considered as separate threats. Countermeasures are, therefore, often developed and implemented accordingly. However, Amiel et al. showed that an adversary can successfully combine two attack methods to overcome such countermeasures. In this paper, we consider instances of these combined attacks applied to RSA and elliptic curve-based cryptosystems. We show how previously proposed countermeasures may fail to thwart these attacks, and propose a countermeasure that protects the variables in a generic exponentiation algorithm in the same scenario.