ISARA Insights Blog
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Math Paths to Quantum-Safe Security: Isogeny-Based Cryptography
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 quantum computers. Isogeny-based cryptography offers the closest quantum-safe cryptographic primitives…
Why are Washington lawmakers suddenly so interested in quantum tech?
Blockchain. Artificial intelligence. Machine learning. These have all become buzzwords in Washington as lawmakers hear about how these promising technologies are expected to benefit the American public and private sectors alike. The United States’ Congress has sought to understand how these emerging…
A Short History of Public Key Cryptography
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 cryptographic algorithm with a fixed set of parameters that will last indefinitely. As computers…
Transforming PKI Migrations: Unlocking the Power of Crypto-Agility with Quantum-Safe Multiple Algorithm Certificates
Crypto-agility is the key to cost-effectively migrate information and communication technology (ICT) systems from legacy to quantum-safe systems. By using our unique dual algorithm approach to certificates, this is possible for large organizations and governments.
ISARA Radiate™ Security Solution Suite 1.4 Brings XMSS to Complete its Offering of Stateful Hash-Based Signatures for Quantum-Safe Roots of Trust
With the latest release of the ISARA Radiate™ Security Solution Suite, we’ve added stateful hash-based signatures, specifically eXtended Merkle Signature Scheme (XMSS), to the cryptographic library. With this addition, we now offer complete stateful hash-based signature algorithm support. Also, using…