Threshold implementations of cryptographic functions between finite Abelian groups

ePrint Report: Threshold implementations of cryptographic functions between finite Abelian groups

Enrico Piccione

The threshold implementation technique has been proposed in 2006 by Nikova et al. as a countermeasure to mitigate cryptographic side-channel attacks on hardware implementations when the effect of glitches is taken into account. This technique is based on Boolean sharing (also called masking) and it was developed for securing symmetric ciphers such as AES. In 2023, Piccione et al. proposed a general construction of threshold implementations that …

account attacks channel cryptographic effect eprint report functions hardware implementation report side-channel side-channel attacks taken threshold