Thaum Lub Ob Hlis 14, 2023, Hacken cov kws tshawb fawb tau khiav cov kev sim thiab txheeb xyuas cov kab laum hauv Binance zkSNARK-raws li Pov Thawj ntawm Reserves system.
Hacken luam tawm ua tiav qhia txog qhov kev ntsuam xyuas, tshaj tawm rau lawv Twitter, thiab tam sim ntawd pom zoo rau pab pawg Binance los daws qhov teeb meem.
Binance pov thawj ntawm reserves verification upgrade
Binance tshaj tawm kev hloov kho tshiab ntawm nws cov ntaub ntawv pov thawj-ntawm-reserves pov thawj kom suav nrog zk-SNARKs. Qhov kev hloov kho tau xav tias yuav txhawb nqa qhov kev txheeb xyuas qhov pom tseeb thiab kev nyab xeeb thaum Lub Ob Hlis 10, 2023.
cov zkSNARK-raws li Pov Thawj ntawm Reserves system kev hloov kho kuj tseem suav nrog qhov sib ntxiv ntawm xoom-paub pov thawj kev cai rau Binance tus Merkle tsob ntoo cryptography uas twb muaj lawm. Cov yam ntxwv tshiab tau hais txog qhov muaj peev xwm ntawm cov nyiaj tsis raug thiab cov nyiaj tsis zoo thiab khaws cia cov neeg siv kev nyab xeeb thiab kev ceev ntiag tug thaum ua lag luam.
Yav tas, Binance tso siab rau Merkle tsob ntoo cryptography rau qhov system kev nyab xeeb thiab pob tshab.
Ntau yam blockchains tau txais yuav Merkle-ntoo-raws li pov thawj-ntawm-reserves system kom nce kev lag luam pob tshab tom qab poob ntawm FTX. Binance kuj tau ua qhov project qhib los pab rau tag nrho cov kev lag luam crypto thiab ua kom cov neeg siv xav tias SAFU.
Kev txheeb xyuas kab mob
Pab pawg Hacken tau mus txog tag nrho 1157 qhov kev vam khom ntawm qhov project thiab pom 42 qhov tsis zoo, nrog 16 raug rau pej xeem siv. 20 qhov kev vam khom muaj qhov tsis zoo heev, thaum 20 muaj qhov hnyav nruab nrab.
Ntawm qhov muaj qhov tsis zoo, pab pawg tau txheeb xyuas ob qhov tsis txaus ntseeg ntawm Merkle sum tsob ntoo; tsis zoo tshuav nyiaj li cas thiab kev ceev ntiag tug.
Cov neeg tsim tawm Binance tam sim ntawd teb rau qhov kev soj ntsuam los ntawm kev tsim cov ntawv pov thawj zk-SNARK. Cov ntaub ntawv pov thawj muaj cov khoom siv ntawm 864 tus neeg siv, thiab txhua qhov sib txuas los ntawm Poseidon hash.
Cov kws tshawb fawb Hacken kuj pom qhov ntawd Binance's Proof of Reserves muaj qhov khoob uas tuaj yeem tso cai rau tiam neeg siv cov nuj nqis cuav uas tsis tuaj yeem txheeb xyuas los ntawm ib tus neeg thib peb thiab muaj peev xwm tsim cov nuj nqis cuav.
Pab pawg ntawm peb tus kws tshawb fawb txog kev ruaj ntseg thiab blockchain developers coj los ntawm Luciano Ciattaglia tshawb xyuas qhov chaws thiab pom cov kab laum hauv lub kaw lus uas tso cai rau nws hla tag nrhoUserDebt, totalUserEquity (api.AssertIsLessOrEqual) kev lees paub.
Pab neeg no tsim cov ntawv pov thawj cuav los ntawm kev teeb tsa BasePrice ntawm tus nqi siab heev vim tias qhov ntsuas tau ploj lawm ib qho CheckValueInRange validation, piv txwv li, hackers tuaj yeem tsim cov ntawv pov thawj cuav yam tsis muaj kev kuaj xyuas. Contrariwise, BasePrice yog ib qho chaw pej xeem, thiab nws yooj yim los txheeb xyuas thaum nws raug cuam tshuam.
Tus kab mob BasePrice dhau los txhais tau hais tias ib tus tuaj yeem hloov pauv BasePrice yam tsis muaj kev tshawb pom, uas tuaj yeem txo qis kev sib pauv-ua pov thawj lav.
Binance teb
Hackens hu rau Binance tom qab pom cov kab uas ua raws li lawv txoj kev mob siab rau kev ua kom pom tseeb hauv kev sib pauv. Binance developers teb tam sim ntawd los ntawm kev kho cov kab thiab tshaj tawm rau lawv official Twitter lis haujlwm.
Hacken's developers tau hais tias Binance ntxiv CheckValueInRange rau BasePrice los tiv thaiv cov dej ntws, uas pab pawg Binance tau tshuaj xyuas thiab sib koom ua ke Hacken qhov kev cog lus rau Binance lub ntsiab ceg. Binance kho tag nrho cov kev txheeb xyuas qhov tseem ceeb thiab qhov nruab nrab qhov tsis zoo.
Txawm li cas los xij, Binance tsis tuaj yeem txheeb xyuas cov ntaub ntawv pov thawj tsim ua ntej qhov kev ntsuam xyuas tau siv tau, vim tias cov kab mob tseem ceeb tau tso cai cuam tshuam nrog tag nrho cov nuj nqis. Cov neeg siv tsis tuaj yeem lees paub tias ib qho pov thawj ua ntej qhov kev xeem tsis raug cuam tshuam vim qhov tsis zoo.
Lub blockchain kuj lees paub Hacken txoj haujlwm ua ib qho piv txwv zoo ntawm lub zej zog tawm tswv yim lub zog. Binance tseem muab lub platform uas cov neeg siv tuaj yeem ua tau qhia los yog muab tswv yim ntawm ib qho ntawm Binance cov khoom.
Tau qhov twg los: https://crypto.news/hacken-boosts-binance-proof-of-reserves-security/