Authenticated encryption satisfies the basic need for authenticity and confidentiality in our
information infrastructure. In this paper, we provide the specification of Ascon-128 and …

In this paper, we present Xoodyak, a cryptographic primitive that can be used for hashing,
encryption, MAC computation and authenticated encryption. Essentially, it is a duplex object …

Triggered by the increasing deployment of embedded cryptographic devices (eg, for the
IoT), the design of authentication, encryption and authenticated encryption schemes …

This paper defines Spook: a sponge-based authenticated encryption with associated data
algorithm. It is primarily designed to provide security against side-channel attacks at a low …

In this paper, we introduce Farfalle, a new permutation-based construction for building a
pseudorandom function (PRF). The PRF takes as input a key and a sequence of arbitrary …

Being one of the winning algorithms of the CAESAR competition and currently a second
round candidate of the NIST lightweight cryptography standardization project, the …

In this work we present a duplex-based authenticated encryption scheme Friet based on a
new permutation called Friet-P. We designed Friet-P with a novel approach for cryptographic …

Side-channel attacks, especially differential power analysis (DPA), pose a serious threat to
cryptographic implementations deployed in a malicious environment. One way to counter …

With the trend to connect more and more devices to the Internet, authenticated encryption
has become a major backbone in securing the communication, not only between these …

Lightweight cryptography in computationally constrained devices is actively studied. In
contrast to advances of lightweight blockcipher in the last decade, lightweight mode of …