imagine ECDSA is demonstrated to be broken by quantum computing tomorrow

now everyone’s scrambling to move funds into a smart wallet with quantum-resistant signature verification ASAP

what’s the best implementation of this currently out there? does one even exist?

Size matters for quantum resistent signature implementations

Sizes of keys and signature of lattice based encryption https://t.co/AGbcIYInMz

Just looking at eip-4844, the blobtx sizes is on the order of 120bytes compressable down to just 25bytes while nist approved quantum signature sizes are at least an order of magnitude higher. 

So no one’s been following along with nist quantum cryptography proposals and… https://t.co/Wh36O97Roo

Jeanne

Size matters for quantum resistent signature implementations  https://x.com/prompterminal/status/1854678025696129100?s=46