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FourQNEON: Faster Elliptic Curve Scalar Multiplications on ARM Processors
Elliptic curves FourQ ARM
2016/6/27
We present a high-speed, high-security implementation of the recently proposed elliptic
curve FourQ (ASIACRYPT 2015) for 32-bit ARM processors with NEON support. Exploiting
the versatile and compact...
Side-Channel Analysis on Blinded Regular Scalar Multiplications
Elliptic curves Scalar multiplication Side-channel analysis
2016/1/25
We present a new side-channel attack path threatening state-of-the-art protected implementations of elliptic curves embedded scalar multiplications. Regular algorithms such as the double-and-add-alway...
Revisiting Atomic Patterns for Scalar Multiplications on Elliptic Curves
Elliptic Curves Scalar Multiplication Straus-Shamir Trick
2015/12/31
This paper deals with the protection of elliptic curve scalar
multiplications against side-channel analysis by using the atomicity principle.
Unlike other atomic patterns, we investigate new formul?...
Double-Base Number System for Multi-Scalar Multiplications
Elliptic curve cryptography scalar multiplication Double-Base Number System
2009/6/9
The Joint Sparse Form is currently the standard representation
system to perform multi-scalar multiplications of the form [n]P +
m[Q]. We introduce the concept of Joint Double-Base Chain, a generali...