Checking Before Output May Not Be Enough Against Fault-Based Cryptanalysis
IEEE Transactions on Computers
DES and Differential Power Analysis (The "Duplication" Method)
CHES '99 Proceedings of the First 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
Multiplicative Masking and Power Analysis of AES
CHES '02 Revised Papers from the 4th International Workshop on Cryptographic Hardware and Embedded Systems
Power and electromagnetic analysis: improved model, consequences and comparisons
Integration, the VLSI Journal - Special issue: Embedded cryptographic hardware
FOX: a new family of block ciphers
SAC'04 Proceedings of the 11th international conference on Selected Areas in Cryptography
A side-channel analysis resistant description of the AES s-box
FSE'05 Proceedings of the 12th international conference on Fast Software Encryption
Provably secure s-box implementation based on fourier transform
CHES'06 Proceedings of the 8th international conference on Cryptographic Hardware and Embedded Systems
Practical second-order DPA attacks for masked smart card implementations of block ciphers
CT-RSA'06 Proceedings of the 2006 The Cryptographers' Track at the RSA conference on Topics in Cryptology
Secure and efficient AES software implementation for smart cards
WISA'04 Proceedings of the 5th international conference on Information Security Applications
On second-order differential power analysis
CHES'05 Proceedings of the 7th international conference on Cryptographic hardware and embedded systems
An efficient masking scheme for AES software implementations
WISA'05 Proceedings of the 6th international conference on Information Security Applications
Block Ciphers Implementations Provably Secure Against Second Order Side Channel Analysis
Fast Software Encryption
Secure Implementation of the Stern Authentication and Signature Schemes for Low-Resource Devices
CARDIS '08 Proceedings of the 8th IFIP WG 8.8/11.2 international conference on Smart Card Research and Advanced Applications
You Cannot Hide behind the Mask: Power Analysis on a Provably Secure S-Box Implementation
Information Security Applications
Secure multiplicative masking of power functions
ACNS'10 Proceedings of the 8th international conference on Applied cryptography and network security
Algebraic side-channel attacks
Inscrypt'09 Proceedings of the 5th international conference on Information security and cryptology
Montgomery's trick and fast implementation of masked AES
AFRICACRYPT'11 Proceedings of the 4th international conference on Progress in cryptology in Africa
A first-order leak-free masking countermeasure
CT-RSA'12 Proceedings of the 12th conference on Topics in Cryptology
INDOCRYPT'11 Proceedings of the 12th international conference on Cryptology in India
Conversion of security proofs from one leakage model to another: a new issue
COSADE'12 Proceedings of the Third international conference on Constructive Side-Channel Analysis and Secure Design
Higher-Order masking schemes for s-boxes
FSE'12 Proceedings of the 19th international conference on Fast Software Encryption
How far should theory be from practice?: evaluation of a countermeasure
CHES'12 Proceedings of the 14th international conference on Cryptographic Hardware and Embedded Systems
Secure multiple SBoxes implementation with arithmetically masked input
CARDIS'12 Proceedings of the 11th international conference on Smart Card Research and Advanced Applications
Side-channel indistinguishability
Proceedings of the 2nd International Workshop on Hardware and Architectural Support for Security and Privacy
RSM: a small and fast countermeasure for AES, secure against 1st and 2nd-order zero-offset SCAs
DATE '12 Proceedings of the Conference on Design, Automation and Test in Europe
A low-entropy first-degree secure provable masking scheme for resource-constrained devices
Proceedings of the Workshop on Embedded Systems Security
COSADE'13 Proceedings of the 4th international conference on Constructive Side-Channel Analysis and Secure Design
Proceedings of the First Workshop on Cryptography and Security in Computing Systems
| Hi-index | 0.00 |
Cryptographic algorithms embedded in low resource devices are vulnerable to side channel attacks. Since their introduction in 1996, the effectiveness of these attacks has been highly improved and many countermeasures have been invalidated. It was especially true for countermeasures whose security was based on heuristics and experiments. Consequently, there is not only a need for designing new and various countermeasures, but it is also necessary to prove the security of the new proposals in formal models. In this paper we provide a simple method for securing the software implementation of functions called SBoxes that are widely used in symmetric cryptosystems. The main advantage of the proposed solution is that it does not require any RAM allocation. We analyze its efficiency and we compare it with other well-known countermeasures. Moreover, we use a recently introduced proof-of-security framework to demonstrate the resistance of our countermeasure from the viewpoint of Differential Power Analysis. Finally, we apply our method to protect the AES implementation and we show that the performances are suitable for practical implementations.