In this paper we examine the central question that is how well do side channel evaluation
regimes capture the true security level of a product. Concretely, answering this question …

Public-key cryptography algorithms, especially elliptic curve cryptography (ECC) and elliptic
curve digital signature algorithm (ECDSA) have been attracting attention from many …

Profiling attacks, especially those based on machine learning proved as very successful
techniques in recent years when considering side-channel analysis of block ciphers …

We consider the question whether synchronization/alignment methods are still
useful/necessary in the context of side-channel attacks exploiting deep learning algorithms …

This paper describes the first practical single-trace side-channel power analysis of SIKE.
While SIKE is a post-quantum key exchange, the scheme still relies on a secret elliptic curve …

Profiling attacks, especially those based on machine learning, proved to be very successful
techniques in recent years when considering the side-channel analysis of symmetric-key …

In this paper, the recommended implementation of the post-quantum key exchange SIKE for
Cortex-M4 is attacked through power analysis with a single trace by clustering with the k …

This paper describes an ECC implementation computing the X25519 keyexchange protocol
on the Arm Cortex-M4 microcontroller. For providing protections against various side …

Recent revelations on manipulations and back-doors in modern ECC have initiated the
revision of existing schemes and led to the selection of two new solutions for next …

Point randomization is an important countermeasure to protect Elliptic Curve Cryptography
(ECC) implementations against side-channel attacks. In this paper, we revisit its worst-case …