Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Explore the development of hybrid Quantum-Safe Public-Key Infrastructures for document signing in this 34-minute presentation from the PKI Consortium. Delve into the HAPKIDO project's efforts to create a roadmap for quantum-resistant PKIs, focusing on electronic signatures standardized in PAdES with legal validity across numerous countries. Learn about the extension created for the European Digital Signing Service (DSS) that enables the use of hybrid certificates for signing and validating PDF documents. Gain insights into the decision-making process and technical considerations involved in implementing quantum-safe hybrid certificates for document signing, as presented by Stefan van den Berg, a Cryptographer at TNO.