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Adeniyi.sui
@EmanAbio
Co-founder & CPO at @Mysten_Labs. Building @SuiNetwork & @WalrusProtocol. Jesus, Family, Crypto. Views are my own, RT ≠ endorsement.
Joined September 2016
1.3K Following    86.4K Followers
the post-quantum debate is about to fracture crypto into 2 camps one camp is going hash-based that's the path @adam3us is laying out for bitcoin. decades of peer review, conservative hardness assumptions, larger signatures the other camp is going lattice-based. falcon, or dilithium that's the path most high-throughput chains will be forced into because a hash-based signature runs multiple kilobytes and their transactions were sized for a different era every chain in this debate is going to commit to one algorithm forever, because their architecture gave them no other option the stablecoins moving across these camps will need a chain that speaks both every bitcoin holder bridging into defi will need a chain that speaks both every agent routing the cheapest path through a post-quantum world will need a chain that speaks both this is why we built @SuiNetwork the way we did our chief cryptographer @kostascrypto shipped the first stateless post-quantum signature for a blockchain in 2017-2018 9 years before this debate existed when every other chain hardcoded one signature scheme into the protocol, we built an authenticator layer where every algorithm gets a flag adding a post-quantum scheme means adding a flag, not a hardfork of the chain while every other chain shrank transactions to fit the cryptography of 2018 and ran out of room we built transactions with a 100x the space solana's transactions cap at 1232 bytes. ethereum's gas model penalizes anything larger sui's transactions cap at 128 kilobytes. that's nearly a 100x compared to solana sphincs+ at 8 to 50 kilobytes fits. dilithium at 2 to 4 kilobytes fits. falcon at under 2 kilobytes fits so does any combination of them in native multi-sig while every other chain is now staring down a forced choice about which algorithm to commit to, we never put ourselves in that position @adam3us can be right about bitcoin. @toly can be right about solana. both can be right at the same time the chain that doesn't have to pick a side is going to ultimately win and that's @SuiNetwork
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lattice based signatures are good-enough for docusign, but not for bitcoin.