Robert M. Corless
Index Terms
- Cofactor iteration
Recommendations
The Complete Cost of Cofactor
Progress in Cryptology – INDOCRYPT 2019AbstractThis paper presents optimized software for constant-time variable-base scalar multiplication on prime-order Weierstraß curves using the complete addition and doubling formulas presented by Renes, Costello, and Batina in 2016. Our software targets ...
Cover attacks for elliptic curves with cofactor two
For cryptographic applications, in order to avoid a reduction of the discrete logarithm problem via the Chinese remainder theorem, one usually considers elliptic curves over finite fields whose order is a prime times a small so-called cofactor c. It is, ...
On the dimension of spline spaces over T-meshes with smoothing cofactor-conformality method
This paper provides a general formula for the dimension of spline space over general planar T-meshes (having concave corners or holes) by using the smoothing cofactor-conformality method. We introduce a new notion, the diagonalizable T-mesh, where the ...
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