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Max Grytz

Max Grytz is Innovation Manager for Quantum Tech at Deutsche Bundesbank. He is part of a team that translates business needs into key technologies like DLT, IoT, quantum computing and a founding member of the Quantum team. He focuses on making quantum computing and quantum communication applicable for Deutsche Bundesbank. Max works hands-on across the… Read more »

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Vasileios Rentoumis

Vasileios Rentoumis is Innovation Manager for Quantum Technology at the Deutsche Bundesbank and founding member of the Quantum team. In this role, he explores the impact of quantum technologies and their potential contribution to the core services of the Bundesbank. He identifies the opportunities and risks of quantum technologies and helps prepare the Bank for… Read more »

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OpenSSL Conference 2026

October 13 – 15, 2026, Diplomat Hotel, Prague, Czechia From the articles abstract:“A non-profit organisation stewarding the cryptographic library that most of the modern internet links against. The mission is direct: make cryptographic privacy a fundamental human right. That means keeping the library free, trustworthy, FIPS-validated, and quietly maintained by people paid to do the… Read more »

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Inga Paul

Inga Paul works as a cryptologist for Germany’s Federal Office for Information Security (BSI) since 2020. She has a mathematical background with a PhD in representation theory. At BSI, Inga is responsible for their cryptographic recommendations, including post-quantum cryptography. In addition, the realization of cryptographic aspects in technical products is an essential part of her… Read more »

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Johanna Sepúlveda

Johanna Sepúlveda received her M.Sc. and Ph.D. degrees in Electrical Engineering – Microelectronics from the University of São Paulo, Brazil. She was a Senior Researcher in the area of security and emerging technologies at the University of South Brittany (France), INRIA (France) and at the Technical University of Munich (Germany). Currently, she holds a position… Read more »

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The ePrint: 2026/1591 Quantum Algorithm Does Not Solve DCP limits

Article by Aparna Gupte (MIT), Seyoon Ragavan (Google Quantum AI & MIT), and Mark Zhandry (Google Quantum AI & Stanford University) From the articles abstract:“In this note, we formally show that the recent algorithm by Simon (ePrint:2026/1591, August 11 2026) does not extract the least-significant bit of the dihedral coset problem (DCP) secret with non-negligible… Read more »

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Why post-quantum signatures are breaking TLS handshake limits

That is explained by Ivan Ristic (Red Sift). From the blogpost:“Post-quantum signature sizes are up to 34x larger than ECDSA. Here’s why ML-DSA certificate chains blow past the 14.5 KB TCP congestion window. […] In the following table, we compare the key aspects of ML-DSA to those of traditional cryptography. We show values for the… Read more »

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What actually is post-quantum technology?

From the blogpost:“Every day, encryption protects the digital services we rely on. It keeps our bank transactions secure, safeguards medical records, enables confidential government communication and protects the critical infrastructure that keeps society running. […] TNO, the Netherlands Organisation for Applied Scientific Research, works with governments, industry and research partners to translate scientific knowledge into… Read more »

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PQC in Plaintext: Google Cloud’s post-quantum cryptography roadmap

From the blogpost:“[…] We’ve based our PQC migration strategy on the Google Quantum Threat Model, prioritizing protection across three key domains: The roadmap to 2029 We’ve established specific customer-centered journeys for Google Cloud to achieve quantum readiness that allow us to prioritize our quantum-safety initiatives. By adopting this risk-based approach, we focus on the core… Read more »

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Preparing for post-quantum cryptography – Part 2: Know what matters

By the Australian Signals Directorate From the blogpost:“[…] Preparing for post-quantum cryptography (PQC) starts long before the quantum threat arrives. To help organisations take practical steps now, our LATICE framework provides a structured approach to transitioning to PQC. This article is part of an ongoing series exploring each phase of the framework: