Modern cryptography requires the ability to securely generate pseudorandom numbers.
However, despite decades of work on side-channel attacks, there is little discussion of their …

In this work, we first present a low-cost, anomaly-based semi-supervised approach, which is
instrumental in detecting the presence of ongoing side-channel attacks at runtime. We are …

Over the past two decades, cache attacks have been identified as a threat to the security of
cipher implementations. These attacks recover secret information by combining …

Quantum cryptography allows one to transmit secret information securely, based on the laws
of quantum physics. It consists of (1) the transmission of physical particles like photons and …

Abstract The Internet of Things (IoT) rapidly closes the gap between the virtual and the
physical world. As more and more information is processed through this expanding network …

Cache side channels constitute a persistent threat to crypto implementations. In particular,
block ciphers are prone to attacks when implemented with a simple lookup-table approach …

The vulnerability of cryptographic devices to side-channel attacks is of interest in the domain
of information security. The success of a side-channel attack depends on the crypto …

The success of a side-channel attack depends mainly on three factors, namely, the cipher
algorithm, the attack platform, and the measurement noise. In this paper, we consider a class …

Flush+ Reload is a powerful access-driven cache attack in which the attacker leverages a
security weakness in the X86 processor architecture to extract the private data of the victim …

Block ciphers that have Feistel structures are prone to a class of cache attacks known as
differential cache attacks, which monitor power or timing side-channels to reveal the secret …