Rapid advances in quantum computing, together with the announcement by the National
Institute of Standards and Technology (NIST) to define new standards for digitalsignature …

At IEEE Security & Privacy 2015, Bos, Costello, Naehrig, and Stebila proposed an
instantiation of Peikert's ring-learning-with-errors–based (Ring-LWE) key exchange protocol …

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 …

Computer-aided cryptography is an active area of research that develops and applies
formal, machine-checkable approaches to the design, analysis, and implementation of …

With the emergence of Bitcoin and recently proposed stablecoins from BigTechs, such as
Diem (formerly Libra), central banks face growing competition from private actors offering …

This paper introduces a high-security post-quantum stateless hash-based signature scheme
that signs hundreds of messages per second on a modern 4-core 3.5 GHz Intel CPU …

This article presents highly optimized implementations of the Ed25519 digital signature
algorithm [Edwards curve digital signature algorithm (EdDSA)]. This algorithm significantly …

We consider how an untrusted data aggregator can learn desired statistics over multiple
participants' data, without compromising each individual's privacy. We propose a …

In this paper we perform a review of elliptic curve cryptography (ECC) as it is used in
practice today in order to reveal unique mistakes and vulnerabilities that arise in …

Abstract The US National Security Agency (NSA) developed the SIMON and SPECK families
of lightweight block ciphers as an aid for securing applications in very constrained …