Ethereum co-founder Vitalik Buterin tau qhia txog kev daws teeb meem rau qhov nws piav qhia tias yog "qhov kev sib tw loj tshaj plaws" ntawm Ethereum - kev ceev ntiag tug.
Nyob hauv blog ncej Thaum Lub Ib Hlis 20, Buterin lees paub qhov yuav tsum tau los nrog kev daws teeb meem ntiag tug vim tias los ntawm lub neej ntawd, txhua cov ntaub ntawv uas mus rau "public blockchain" yog pej xeem ib yam nkaus.
Tom qab ntawd nws tuaj txog ntawm lub tswv yim ntawm "qhov chaw nyob zais cia" - uas nws tau hais tias muaj peev xwm tsis qhia npe rau cov phooj ywg-rau-peer kev lag luam, kev hloov pauv tsis yog token (NFT), thiab Ethereum Lub Npe Kev Pabcuam (ENS) kev sau npe, tiv thaiv cov neeg siv.
Ib phau ntawv qhia tsis tiav rau stealth chaw nyob:https://t.co/21Q18BrD30
- vitalik.eth (@VitalikButerin) Lub ib hlis ntuj 20, 2023
Hauv kev tshaj tawm blog, Buterin tau piav qhia yuav ua li cas kev lag luam ntawm cov saw hlau tuaj yeem ua tiav ntawm ob tog tsis qhia npe.
Ua ntej, tus neeg siv tab tom nrhiav kom tau txais cov khoom muaj nqis yuav tsim thiab khaws "tus yuam sij siv nyiaj" uas yog siv los tsim qhov chaw nyob stealth meta-chaw nyob.
Qhov chaw nyob no — uas tuaj yeem sau npe rau ntawm ENS - tom qab ntawd dhau mus rau tus neeg xa khoom uas tuaj yeem ua qhov kev suav cryptographic ntawm meta-chaw nyob los tsim qhov chaw nyob stealth, uas yog tus txais.
Tus xa tuaj yeem xa cov khoom muaj nqis mus rau tus neeg txais qhov chaw nyob stealth ntxiv rau kev tshaj tawm tus yuam sij ib ntus kom paub meej tias qhov chaw nyob stealth yog tus txais.
Cov txiaj ntsig ntawm qhov no yog qhov chaw nyob stealth tshiab yog tsim rau txhua qhov kev hloov pauv tshiab.
Buterin tau sau tseg tias "Diffie-Hellman tseem ceeb pauv" ntxiv rau "qhov tseem ceeb qhov muag tsis pom kev" yuav tsum tau siv los xyuas kom meej tias qhov kev sib txuas ntawm qhov chaw nyob stealth thiab tus neeg siv qhov chaw nyob meta tsis tuaj yeem pom rau pej xeem.
Ethereum co-founder ntxiv qhov ntawd ZK-SNARKs - cryptographic-proof technology nrog built-in ntiag tug nta - tuaj yeem hloov nyiaj los them tus nqi pauv.
Txawm li cas los xij Buterin tau hais tias qhov no yuav ua rau muaj teeb meem ntawm nws tus kheej - tsawg kawg rau lub sijhawm luv luv - hais tias "qhov no raug nqi roj ntau, ntau pua txhiab tus roj ntxiv rau ib qho kev hloov pauv."
Cov chaw nyob Stealth tau ntev tau touted raws li kev daws teeb meem ntawm kev ceev ntiag tug ntawm cov saw hlau, uas tau ua tau ua haujlwm txij li thaum ntxov xyoo 2014. Txawm li cas los xij tsawg heev cov kev daws teeb meem tau raug coj los ua lag luam txog tam sim no.
Nws kuj tsis yog thawj zaug Buterin tau tham txog lub tswvyim ntawm stealth chaw nyob hauv Ethereum.
Thaum Lub Yim Hli 2022, nws dubbed stealth chaw nyob raws li "low-tech mus kom ze" kom tsis qhia npe hloov cov tswv cuab ntawm ERC-721 tokens - lwm yam hu ua NFTs.
Ethereum co-founder tau piav qhia tias lub tswv yim stealth chaw nyob tau npaj muaj kev ceev ntiag tug txawv ntawm tam sim no US Office of Foreign Asset Control (OFAC) - Kev txiav txim siab Tornado Nyiaj:
"Tornado Nyiaj ntsuab tuaj yeem zais kev hloov pauv ntawm cov khoom muaj txiaj ntsig tseem ceeb xws li ETH lossis ERC20s loj […] tab sis nws tsis muaj zog heev ntawm kev ntxiv kev ceev ntiag tug rau kev hloov pauv ntawm ERC20s tsis meej, thiab nws tsis tuaj yeem ntxiv kev ceev ntiag tug rau NFT hloov pauv txhua. "
Buterin tau muab qee cov lus qhia rau Web3 cov haujlwm uas tab tom tsim kev daws teeb meem:
"Qhov chaw nyob stealth yooj yim tuaj yeem siv tau sai sai hnub no, thiab tuaj yeem yog qhov tseem ceeb txhawb rau cov neeg siv tswv yim ntiag tug ntawm Ethereum."
"Lawv xav tau qee qhov haujlwm ntawm lub hnab nyiaj los txhawb lawv. Qhov ntawd tau hais tias, nws yog kuv qhov kev xav tias lub hnab nyiaj yuav tsum pib txav mus rau ntau qhov chaw nyob ntawm tus qauv […]
Buterin qhia tias qhov chaw nyob stealth yuav qhia txog "kev txhawj xeeb txog kev siv tau ntev dua," xws li teeb meem kev noj qab haus huv. Txawm li cas los xij, nws ntseeg siab tias cov teeb meem tuaj yeem daws tau zoo nyob rau lub sijhawm ntev:
"Lub sijhawm ntev, cov teeb meem no tuaj yeem daws tau, tab sis qhov chaw nyob stealth ntawm lub sijhawm ntev yog zoo li ib qho uas yuav ua rau muaj kev cuam tshuam loj heev ntawm cov pov thawj tsis paub txog," nws piav qhia.
Tau qhov twg los: https://cointelegraph.com/news/vitalik-buterin-divulges-the-largest-remaining-challenge-in-ethereum