Diceware kya hai aur ek password ke bajaye ek passphrase kyun use karein?

Diceware ek numbered wordlist se random words select karta hai — parampara se dice roll karke — taaki ek passphrase bane jo ek insaan ke liye yaad rakhna aasaan hai lekin guessing resist karne ke liye kaafi entropy rakhti hai. Random words symbols ke ek scramble se yaad karna kaafi aasaan hai jabki phir bhi strong hote hain.

Yeh generator kaunsa wordlist use karta hai?

Yeh 7776 words ka EFF large wordlist use karta hai, wahi list jise Electronic Frontier Foundation recommend karta hai. Har word log2(7776) deta hai jo per word lagbhag 12.925 bits entropy hai.

Ek Diceware passphrase mein kitne words hone chahiye?

Paanch words (lagbhag 65 bits) ek reasonable floor hai aur chhah words (lagbhag 78 bits) ek strong, common choice hai. Kai secrets protect karne wale ek master password ke liye, saat ya aath words ek comfortable safety margin add karte hain.

Kya ek number ya symbol add karna use zyada secure banata hai?

Sirf thoda. Word choices pehle se entropy provide karte hain; ek appended digit ya symbol sirf kuch bits add karta hai aur mukhya roop se un sites ke liye hai jo ek number ya special character demand karti hain. Yeh tool un extras ko reported bits mein count nahi karta.

Kya word selection sach mein random hai, ya words repeat karta hai?

Har word crypto.getRandomValues se independently pick hota hai, ek unbiased index ke liye rejection sampling use karte hue, isliye words repeat ho sakte hain — jo expected hai aur math ko weak nahi karta. Entropy formula replacement ke saath independent draws assume karta hai.

Kya generated passphrases ek server ko bheji jaati hain?

Nahi. Diceware passphrase generator poori tarah aapke browser mein chalta hai. Har passphrase bundled wordlist se locally assemble hoti hai aur kabhi aapke device se bahar nahi jaati ya ArrayKit tak nahi pahunchti.

Diceware Passphrase Generator

EFF large wordlist se yaad rehne wali, crypto-secure Diceware passphrases seedhe aapke browser mein generate karein, live entropy bits mein ke saath.

Passphrases aapke browser mein EFF wordlist ki ek bundled copy se locally generate hoti hain — koi dice rolls, words, ya results kabhi upload nahi hote. Phir bhi, kisi bhi generated passphrase ko ek asli secret ki tarah treat karein aur use plain text mein reuse karne ke bajaye ek password manager mein store karein.

Ek character password chahiye? Password Generator kholein.

Diceware Passphrase Generator ke baare mein

Yeh Diceware passphrase generator 7776-word EFF large wordlist se random words ko jodta hai taaki ek aisi passphrase bane jo aap sach mein yaad rakh sakein lekin ek machine guess na kar sake. Har word crypto.getRandomValues se chuna jaata hai, isliye har roll unpredictable hai aur lagbhag 12.9 bits entropy contribute karta hai — ek six-word passphrase 78 bits ke aas-paas land karti hai, practical brute force ke point se kaafi aage. Words ki sankhya pick karein, ek separator chunein, optionally har word capitalize karein, aur strict password rules satisfy karne ke liye ek number ya symbol append karein. Entropy readout live update hota hai taaki aap use ek password manager master key, ek disk-encryption phrase, ya ek SSH key passphrase ke liye use karne se pehle dekh sakein ki result kitna strong hai. Developers aur privacy-conscious logon ke liye bana, sab kuch aapke device par chalta hai aur koi passphrase kabhi transmit nahi hoti.

Features

Poore 7776-word EFF large wordlist (modern Diceware standard) se words draw karta hai
crypto.getRandomValues se cryptographically secure word selection, unbiased sampling ke saath
Ek slider se adjustable word count (chaar se baarah words)
Ek separator chunein — hyphen, space, dot, underscore, ya ek custom string
Ek Correct-Horse style passphrase ke liye optionally har word capitalize karein
Strict complexity rules pass karne ke liye ek random digit aur/ya symbol append karein
Live entropy readout bits mein plus ek Weak-to-Very-strong strength meter
Poori tarah aapke browser mein chalta hai taaki generated passphrase kabhi aapke device se bahar na jaaye

Diceware Passphrase Generator kaise use karein

Words slider drag karke pick karein ki aapki passphrase mein kitne words hon.
Ek separator chunein, aur zaroorat ke mutabik Capitalize, Add number, ya Add symbol toggle karein.
Entropy bits mein aur strength label padhein taaki confirm ho ki yeh kaafi strong hai.
Ek fresh roll ke liye Regenerate click karein, phir passphrase apne clipboard par copy karein.

Example

Input

6 words, hyphen separator, capitalize off

Output

acetone-driveway-mumble-pacifist-repayment-untimely

Hyphens se jude chhah EFF-wordlist words lagbhag 78 bits entropy dete hain.

Common errors aur troubleshooting

Ek site passphrase reject karti hai kyunki usmein koi digit ya special character nahi hai. — Ek-ek append karne ke liye Add number aur Add symbol enable karein — words abhi bhi entropy carry karte hain, extras sirf complexity rule satisfy karte hain.
Passphrase mein spaces ek form mein paste karne par mangle ho jaate hain. — Separator ko ek hyphen, dot, ya underscore mein switch karein, jo copy-paste aur shell arguments mein spaces se zyada reliably survive karte hain.
Ek four-word passphrase sirf Fair rated hai. — Word count badhayein — har extra word lagbhag 12.9 bits add karta hai, isliye paanch ya chhah words Strong se Very strong tak reach karte hain.
Passphrase phone par type karne ke liye bahut lambi lagti hai. — Kam, capitalized words ek appended symbol ke saath length neeche rakhte hain jabki memorable rehte hain, halaanki shorter phrases kuch entropy trade karti hain.

Aksar pooche jaane wale sawaal

Diceware kya hai aur ek password ke bajaye ek passphrase kyun use karein?: Diceware ek numbered wordlist se random words select karta hai — parampara se dice roll karke — taaki ek passphrase bane jo ek insaan ke liye yaad rakhna aasaan hai lekin guessing resist karne ke liye kaafi entropy rakhti hai. Random words symbols ke ek scramble se yaad karna kaafi aasaan hai jabki phir bhi strong hote hain.
Yeh generator kaunsa wordlist use karta hai?: Yeh 7776 words ka EFF large wordlist use karta hai, wahi list jise Electronic Frontier Foundation recommend karta hai. Har word log2(7776) deta hai jo per word lagbhag 12.925 bits entropy hai.
Ek Diceware passphrase mein kitne words hone chahiye?: Paanch words (lagbhag 65 bits) ek reasonable floor hai aur chhah words (lagbhag 78 bits) ek strong, common choice hai. Kai secrets protect karne wale ek master password ke liye, saat ya aath words ek comfortable safety margin add karte hain.
Kya ek number ya symbol add karna use zyada secure banata hai?: Sirf thoda. Word choices pehle se entropy provide karte hain; ek appended digit ya symbol sirf kuch bits add karta hai aur mukhya roop se un sites ke liye hai jo ek number ya special character demand karti hain. Yeh tool un extras ko reported bits mein count nahi karta.
Kya word selection sach mein random hai, ya words repeat karta hai?: Har word crypto.getRandomValues se independently pick hota hai, ek unbiased index ke liye rejection sampling use karte hue, isliye words repeat ho sakte hain — jo expected hai aur math ko weak nahi karta. Entropy formula replacement ke saath independent draws assume karta hai.
Kya generated passphrases ek server ko bheji jaati hain?: Nahi. Diceware passphrase generator poori tarah aapke browser mein chalta hai. Har passphrase bundled wordlist se locally assemble hoti hai aur kabhi aapke device se bahar nahi jaati ya ArrayKit tak nahi pahunchti.

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