Why upgrade if PQ signatures are not yet proven?The dirty secret of efforts to upgrade blockchains to post-quantum ...

The rise of quantum computing poses both promise and peril for modern cryptography—and blockchains lie right at the crossroads. As machines become capable of shattering our current cryptographic ...

Developers are considering ways to quantum-proof the world's oldest cryptocurrency as the threat of this computing moves beyond a hypothetical.

To sign a message, they reveal a preimage for one hash in each pair, choosing the preimage to reveal based on a bit of the message. A signature verifier re-hashes the message and preimages to ensure ...

Ethereum co-founder Vitalik Buterin has proposed a plan to address four areas of the network he sees as most vulnerable to quantum attacks. Quantum computing and crypto have been in the headlines ...

Google revealed its road map for implementing new post-quantum cryptography (PQC) standards from the National Institute of Standards and Technology (NIST) with the addition of quantum-resistant ...

The last six months or so have seen several proposals for improvements to Bitcoin Script: CAT, 64-bit arithmetic, as well as some older ideas (CTV) and far-future ideas (Chialisp and Simplicity). This ...

(MENAFN- Crypto Breaking) Vitalik Buterin has outlined a four-pronged plan to harden Ethereum against quantum threats, identifying four areas most vulnerable: validator signatures, data storage, user ...