Bitcoin’s Taproot usage is declining, signaling wider concerns around its quantum future, as the leading cryptographers race to solve the quantum threat in 2026. A small but growing group of Bitcoin ...

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 ...

Quantum-resistant tokens use advanced cryptographic methods to protect against the powerful capabilities of quantum computers ...

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 ...

Aptos developers have proposed AIP-137 to add optional post-quantum signatures, aiming to prepare the network for future quantum-related cryptographic risks.

Bitcoin, the revolutionary digital currency, has taken the world by storm with its promise of decentralized, secure transactions. At the heart of Bitcoin’s security lies cryptography, a field that has ...

Solana developers are testing quantum-resistant cryptography to protect the network from future quantum computing threats.

Aptos joins Zcash, IOTA, and Ethereum in preparing for the quantum disruption. For users, the upgrade will translate to potential network congestion, with transaction signatures expected to be over ...

In many network communications it is crucial to be able to authenticate both the contents and the origin of a message. Digital signatures based on public key schemas are used for such authentication.

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 ...