Quantum computing's rapid advancements pose an urgent threat to the security of digital assets and financial systems.

Abstract: This paper presents a lightweight hardware accelerator optimized for elliptic curve cryptography (ECC), supporting three standardized curves over the prime field GF($2^{255}-19$ ): ...

Researcher breaks 15-bit ECC key on publicly accessible quantum hardware in a 512x jump from the previous public demonstration. "The resource requirements for this type of attack keep dropping, and ...

Independent researcher Giancarlo Lelli has derived a 15-bit elliptic curve key on a publicly accessible quantum computer, Project Eleven said. This is the “largest quantum attack” on elliptic curve ...

Elliptic curve cryptography (ECC) has gained significant popularity due to its efficiency and security. Choosing the right elliptic curve is crucial for ensuring the robustness of your cryptographic ...

Elliptic curve cryptography is used to secure authentication, for digital signatures such as those used in software updates, and for cryptocurrencies. So now Google and Cloudflare have moved up the ...

After announcing a 2029 target for migration to post-quantum cryptography (PQC), Google issues a new warning that a quantum system could attack a Bitcoin (BTC) transaction in about nine minutes. The ...

Alex Pruden is the Co-Founder and CEO of Aleo, a layer-1 blockchain protocol that uses zero-knowledge cryptography for privacy-preserving applications. Previously, he served as a Deal Partner at ...

Quantum computers capable of breaking the Bitcoin blockchain do not exist today. Developers, however, are already considering a wave of upgrades to build defenses against the potential threat, and ...

On March 25, Google released a blog post titled “Quantum frontiers may be closer than they appear.” Here’s how it begins: “Google’s introducing a 2029 timeline to secure the quantum era with ...

Powerful quantum computers may be closer than scientists thought. To unleash the technology’s full power, scientists have long thought that quantum computers with millions of quantum bits, or qubits, ...

Google researchers warned that future quantum computers may be able to break some of the cryptography protecting Bitcoin and other digital assets with fewer resources than previously thought, adding ...