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Quantum Computing Urgency and Timeline

Atsushi Yamada
Apr 22, 2022

What is the quantum computing urgency, the latest post-quantum cryptography (PQC) timeline, and why should organizations prioritize this? The shift to quantum computing is going to be a massive one — as far as migration and transition planning and deployment — and companies need to start readying their systems, infrastructures, and applications now to manage security risks and maintain high performance throughout the transition. I recently presented at the Sectigo Summit 2022 to share insights on what’s needed during this process and why the management of cryptography that enterprises use and crypto agility are important.

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Quantum Computing Urgency and Timeline

Atsushi Yamada
Apr 22, 2022

What is the quantum computing urgency, the latest post-quantum cryptography (PQC) timeline, and why should organizations prioritize this? The shift to quantum computing is going to be a massive one — as…

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Lattice-Based Cryptography

Victoria de Quehen
Sep 21, 2021

Lattice-based cryptography is the most important area of quantum-safe cryptography and is known for its efficiency and versatility. Its use cases range from the foundational building blocks of cryptography…

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Math Paths to Quantum-safe Security: Hash-based Cryptography

Victoria de Quehen
Feb 24, 2020

Digital signature algorithms are a critical component of public-key infrastructure, with applications ranging from code signing to establishing secure connections. However, classical digital signature…

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Math Paths to Quantum-Safe Security: Isogeny-Based Cryptography

Victoria de Quehen
Jul 27, 2018

One of the most widely deployed public-key cryptographic algorithms is the elliptic curve Diffie-Hellman key exchange (ECDH). This, as well as most currently used protocols, is vulnerable to attacks using…

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A Short History of Public Key Cryptography

Victoria de Quehen
Jun 14, 2018

While the ideal of public-key cryptography is to have a “set and forget” group of algorithms that will guarantee security forever, increasingly we are realizing this ideal is not viable. There is not one…

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