A Countermeasure against One Physical Cryptanalysis May Benefit Another Attack
ICISC '01 Proceedings of the 4th International Conference Seoul on Information Security and 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
Weierstraß Elliptic Curves and Side-Channel Attacks
PKC '02 Proceedings of the 5th International Workshop on Practice and Theory in Public Key Cryptosystems: Public Key Cryptography
Exceptional Procedure Attackon Elliptic Curve Cryptosystems
PKC '03 Proceedings of the 6th International Workshop on Theory and Practice in Public Key Cryptography: Public Key Cryptography
Fast Multiplication on Elliptic Curves over GF(2m) without Precomputation
CHES '99 Proceedings of the First International Workshop on Cryptographic Hardware and Embedded Systems
Hessian Elliptic Curves and Side-Channel Attacks
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
CHES '08 Proceeding sof the 10th international workshop on Cryptographic Hardware and Embedded Systems
High Speed Compact Elliptic Curve Cryptoprocessor for FPGA Platforms
INDOCRYPT '08 Proceedings of the 9th International Conference on Cryptology in India: Progress in Cryptology
CRYPTO '09 Proceedings of the 29th Annual International Cryptology Conference on Advances in Cryptology
CT-RSA'11 Proceedings of the 11th international conference on Topics in cryptology: CT-RSA 2011
FPGA implementation of binary edwards curve usingternary representation
Proceedings of the 21st edition of the great lakes symposium on Great lakes symposium on VLSI
Unified point addition formulæ and side-channel attacks
CHES'06 Proceedings of the 8th international conference on Cryptographic Hardware and Embedded Systems
Efficient arithmetic on hessian curves
PKC'10 Proceedings of the 13th international conference on Practice and Theory in Public Key Cryptography
High-Speed unified elliptic curve cryptosystem on FPGAs using binary huff curves
VDAT'12 Proceedings of the 16th international conference on Progress in VLSI Design and Test
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
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Unified formula for computing elliptic curve point addition and doubling are considered to be resistant against simple power-analysis attack. A new elliptic curve formula known as unified binary Huff curve in this regard has appeared into the literature in 2011. This paper is devoted to analyzing the applicability of this elliptic curve in practice. Our paper has two contributions. We provide an efficient implementation of the unified Huff formula in projective coordinates on FPGA. Secondly, we point out its side-channel vulnerability and show the results of an actual attack. It is claimed that the formula is unified and there will be no power consumption difference when computing point addition and point doubling operations, observable with simple power analysis (SPA). In this paper, we contradict their claim showing actual SPA results on a FPGA platform and propose a modified arithmetic and its suitable implementation technique to overcome the vulnerability.