Kyauta Mai Duba Ɓarna ta Kalmar Sirri
Duba ko kalmar sirri ta taɓa bayyana a cikin sanannun ɓarna na bayanai ta hanyar Have I Been Pwned — ta amfani da k-anonymity, don haka ana ɓoye kalmar sirrin a gida kuma ana aikawa da ɗan gajeren harafi biyar na hash kawai. Kalmar sirrin da kanta ba ta taɓa barin burauzarka.
Ba a taɓa aika kalmar sirrinka a ko'ina ba. An sarrafa ta da SHA-1 a na'urar gizonka, kuma haruffa 5 na farko na wancan hash ɗin kawai ake aikawa zuwa API na Have I Been Pwned range. Uwar garke tana mayar da kowane hash da aka ɓarna wanda ke da wannan farkon, kuma ana bincika daidaituwa a wurin — wannan shine tsarin k-anonymity, don haka sabis ɗin ba zai taɓa sanin kalmar sirrinka ko cikakken hash ɗinta ba.
Wannan bincike yana yin buƙata guda ɗaya ta hanyar sadarwa — yana aika farkon hash na haruffa 5 zuwa api.pwnedpasswords.com. Ba a taɓa aika kalmar sirrinka da cikakken hash ɗinta ba.
Yadda Yake Aiki
Yana bincika kalmar sirri a bankin bayanan Have I Been Pwned na biliyoyin kalmomin sirri da aka fasa — ba tare da aika kalmar sirri zuwa ko'ina ba. Yana amfani da tsarin k-anonymity: haruffa 5 na farko na hasha SHA-1 na kalmar sirri kaɗai ke barin burauzarka.
- 1Ana hasha kalmar sirri a gidaAna hasha kalmar sirrinka da SHA-1 a burauzarka ta Web Crypto API. Kalmar sirri kanta ba ta taɓa barin na'urarka.
- 2Haruffa 5 na farko kawai ake aikawaAna aika haruffa 5 na farko na hex na hasha zuwa API na kewayon Have I Been Pwned, wanda yake dawo da duk hasha da aka fasa masu wannan farko.
- 3Ana bincika daidaituwa a burauzarkaBurauzarka tana neman ƙarshen hashanka a wannan jeri kuma tana nuna sau nawa (idan akwai) kalmar sirri ta bayyana a fashewa. Sabis ɗin ba ya taɓa sanin wanne ne naka.
Wannan shi ne kayan aikin LibraTool kaɗai da yake yin buƙatar yanar gizo, kuma ko a nan kalmar sirrinka da hasha ɗinta gaba ɗaya ba sa taɓa barin burauzarka — sai dai haruffa 5 na farko na hasha.
Kayan Aiki Masu Alaƙa
Mai Duba Ƙarfin Kalmar Sirri
Duba ƙarfin kalmar sirrinka da nazarin entropy, ƙiyasin lokacin fasa ta, da cikakken jerin abubuwan da ake bukata. Yana aiki gaba ɗaya a cikin browser ɗinka.
Gwajin Zubowar IP na WebRTC
Duba ko WebRTC yana zubar da adireshin cibiyar sadarwa ta gida ko ainihin IP ɗinka na jama'a kewaye da VPN ɗinka. Yana gudanar da haɗin abokin tarayya na gaskiya a cikin burauzarka ta amfani da sabar STUN na jama'a — babu abin da ake loda.
Gwajin Kaset (Speaker Test)
Gwada tashoshin stereo na hagu/dama, ka bincika duk zangon mitar 20Hz-20kHz don duba zangon jinka, ka gudanar da gwajin lokaci na stereo — duk an haɗa su kai tsaye a burauzarka, babu fayilolin sauti.