ISARA Insights Blog
Featured Blog Post
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 to highly complex protocols.
Tags:
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…
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…
Myth-Busting the Quantum Threat: The Top 3 Misconceptions About Quantum-Safe Migrations
Paul Lucier
Jul 23, 2019
Part of our mission at ISARA is to educate and raise awareness of the security risks introduced by large-scale quantum computing. Since I joined ISARA in 2016, I’ve spoken to individuals, enterprises,…
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…
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…
