Lightweight cryptography has recently emerged as a strong requirement for any highly
constrained connected device; encryption/decryption processes must strike the balance …

Cryptography is an indispensable tool used to protect information in computing systems.
Billions of people all over the world use it in their daily lives without even noticing there is …

Malicious exploitation of faults for extracting secrets is one of the most practical and potent
threats to modern cryptographic primitives. Interestingly, not every possible fault for a …

Side-channel analysis constitutes a powerful attack vector against cryptographic
implementations. Techniques such as power and electromagnetic side-channel analysis …

Lightweight block ciphers rely on simple operations to allow compact implementation.
Thanks to its efficiency, bit permutation has emerged as an optimal choice for state-wise …

Side-channel analysis attacks target cryptographic implementations passively. The attacks
exploit the possibility of the attacker observing the physical characteristics of a device that is …

Redundancy based countermeasures against fault attacks are a popular choice in security-
critical commercial products, owing to its high fault coverage and applications to …

Side-channel and fault injection attacks are well-researched topics within physical security
of cryptographic implementations. They can reduce the complexity of the key retrieval to …

Public knowledge about the structure of a cryptographic system is a standard assumption in
the literature and algorithms are expected to guarantee security in a setting where only the …

The see-in-the-middle (SITM) attack combines differential cryptanalysis and the ability to
observe differential patterns in the side-channel leakage traces to reveal the secret key of …