One of the challenges for smart card deployment is the security interoperability. A smart card resistant to an attack on a given platform should be able to guarantee the same behavior on another platform. But the current implementations do not comply with this requirement. In order to improve such standardization the authors propose a framework based on annotations with an external pre-processi...

LBlock is a 64-bit lightweight block cipher which can be implemented in both constrained hardware environments, such as wireless sensor network, and software platforms. In this paper, we study the security of LBlock against a differential fault analysis. Based on a random nibble fault model, we propose two versions of the attack on LBlock. In the first attack, we inject random nibble faults to ...

Currently, the more efficient implementations for cryptographic engines are dedicated structures and only allow processing a single algorithm. On the other hand the existing multi-algorithm processors impose significantly higher costs, resulting in low efficiency structures. One possible solution is to use reconfigurable systems. However reconfigurable technologies impose additional costs, both...

The paper presents reliability and risk analysis of the RBMK-1500 reactor accident localization system (ALS) (confinement), which prevents radioactive releases to the environment. Reliability of the system was estimated and compared by two methods: the conventional fault tree method and an innovative dynamic reliability model, based on stochastic differential equations. Frequency of radioactive...

Since the advent of side channel attacks, classical cryptanalysis is no longer sufficient to ensure the security of cryptographic algorithms. In practice, the implementation of algorithms on electronic devices is a potential source of leakage that an attacker can use to completely break a system [29, 15, 21]. The injection of faults during the execution of cryptographic algorithms is considered...

Combining different cryptanalytic methods to attack a cryptosystem became one of the hot topics in cryptanalysis. In particular, algebraic methods in side channel and differential fault analysis (DFA) attracted a lot of attention recently. In [9], Hojśik and Rudolf used DFA to recover the inner state of the stream cipher Trivium which leads to recovering the secret key. For this attack, they re...

near-fault ground motions have caused very much damage in the vicinity of seismic sources during recent earthquakes. it is well known that under specific circumstances, intensive ground shakings near fault ruptures may be characterized by short-duration impulsive motions. this pulse-type motion is generally particular to the forward direction, where the fault rupture propagates towards the site...