Key Takeaways
- Europol explains that quantum attacks threaten wallet keys more than blockchain integrity.
- Bitcoin UTXO migration could consume at least 76 days of block capacity.
- NIST post-quantum standards offer crypto an escape route before quantum attacks arrive.
Europol Says Quantum Computers Threaten Crypto Keys, Not Blockchains
The popular quantum-computing nightmare theory ends with a powerful machine cracking Bitcoin’s cryptography and tearing the blockchain apart at the seams. Europol’s European Cybercrime Centre says some descriptions of that story get the mechanics wrong.
The agency’s report, “Quantum Computing and Cryptocurrencies,” argues that blockchain integrity is considerably better positioned against quantum…
