The advent of quantum computing threatens to break many classical cryptographic
schemes, leading to innovations in public key cryptography that focus on post-quantum …

Post-quantum cryptographic primitives have a range of trade-offs compared to traditional
public key algorithms, either having slower computation or larger public keys and …

Although they have been studied for a long time, distributed signature protocols have
garnered renewed interest in recent years in view of novel applications to topics like …

Transport Layer Security (TLS) is the backbone security protocol of the Internet. As this
fundamental protocol is at risk from future quantum attackers, many proposals have been …

We provide new zero-knowledge argument of knowledge systems that work directly for a
wide class of language, namely, ones involving the satisfiability of matrix-vector relations …

In recent years, lattice-based signature schemes have emerged as the most prominent post-
quantum solutions, as illustrated by NIST's selection of Falcon and Dilithium for …

The threat of a cryptographically relevant quantum computer contributes to an increasing
interest in the field of post-quantum cryptography (PQC). Compared to existing research …

Lattices lead to promising practical post-quantum digital signatures, combining asymptotic
efficiency with strong theoretical security guarantees. However, tuning their parameters into …

Picnic is a digital signature algorithm designed to provide security against attacks by
quantum computers. The design uses only symmetric-key primitives, and is an efficient …

Lattice-based signature and Identity-Based Encryption are well-known cryptographic
schemes, and having both efficient and provable secure schemes in the standard model is …