Waɗanne ciphers zan iya amfani da su?

Caesar mai canjin wuri daga 1 zuwa 25, ROT13, Atbash da Vigenère mai kalmar maɓalli. Kowanne yana iya ɓoyewa da warwarewa yayin da kake rubutu.

Zan iya warware saƙon Caesar ba tare da sanin canjin wuri ba?

Ee. Allon crack yana gwada dukan canje-canje 25 kuma yana jera su bisa yadda suka dace da yawan haruffan Ingilishi, mafi kyawun hasashe a farko.

Me ke faruwa da lambobi, sarari da haruffa masu alamomi?

Haruffa A zuwa Z kawai ake canzawa, kuma ana riƙe babba ko ƙaramin harafi. Lambobi, sarari, alamomin rubutu da haruffa masu alamomi suna nan yadda suke.

Shin wannan Caesar Cipher & Mai Ɓoye Rubutu yana da kyauta gaskiya?

Eh, cikakken kyauta ne. Babu iyaka, babu shiga, babu katin kuɗi — har abada.

Shin yana aiki a wayar hannu?

Eh — an gwada cikakke a iOS da Android a duk burauzar zamani.

🔐

Kyauta Caesar Cipher & Mai Ɓoye Rubutu

Ɓoye da bayyana rubutu da Caesar cipher, ROT13, Atbash, da Vigenère cipher. Cipher na gargajiya masu maye gurbin haruffa, duka a cikin browser ɗinka.

Yana aiki a cikin browser ɗinkaBa a bukatar rajista, babu tsalle-tsalleBabu buƙatar shigaKyauta har abada

Yana aiki babu haɗi da zarar an loda shi

Ina da rubutun da aka rufe: nemo sauyin

Yana gwada kowane sauyin Caesar akan rubutun da aka shigar kuma yana jera su bisa yadda sakamakon ya yi kama da harshe na gaske.

Fitarwa da BABBAN HARUFACire sarariRukunai na 5

Yana matsar da kowane harafi da 13. Yana juyawa da kansa — amfani da shi sau biyu yana mayar da asali.

Taswirar haruffa(sama: shigarwa, ƙasa: fitarwa)

Don koyo kaɗai. Caesar, ROT13, Atbash, da Vigenere ciphers ne na gargajiya — ba su bayar da kariya ta gaskiya kuma ana iya karya su cikin sauƙi. Kada a yi amfani da su wajen kare bayanai masu mahimmanci.

Shigarwa

Fitarwa

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Yadda Yake Aiki

Dukkan cipher guda huɗu — Caesar, ROT13, Atbash, da Vigenère — an gina su daga farko a burauza ta amfani da lissafin lambar harafi tsantsa, babu ɗakin karatu na waje na kowane iri. Ɓoyewa da fassarawa suna faruwa nan take a burauzarka yayin da kake bugawa; ba a taɓa aika komai zuwa uwar garke ba.

1
Zaɓi cipher ka saita shi
Zaɓi tsakanin cipher guda huɗu na maye gurbin gargajiya. Caesar yana barinka ka saita ƙimar sauyawa daga 1–25 ta wani mai zamewa. Vigenère yana bukatar kalmar wucewa wadda haruffanta suke tantance wani sauyawa daban a kowane matsayi a rubutun. ROT13 da Atbash ba su da sigogi — duka biyu suna sake-juyawa da kansu, don haka ɓoyewa da fassarawa iri ɗaya ne aiki.
2
Lissafin harafi da aka rubuta da hannu yana gudanar da canjawar
Kowace cipher wani aiki ne karami tsantsa a kan harafin shigarwa. Caesar da ROT13 suna amfani da lissafin modular a kan lambobin harafi — ((charCode - base + shift) % 26) + base — suna barin haruffan da ba haruffa ba ba tare da canjawa ba gaba ɗaya. Atbash yana madubi kowace harafi ta lissafta base + 25 - (charCode - base). Vigenère yana zagayawa ta haruffan kalmar wucewa, yana amfani da sauyawa daban ga kowace harafi mai zuwa.
3
Mai fasa ta ƙarfi yana lissafa duk sauyawa 25 na Caesar
Idan kana da ciphertext amma babu sanannen sauyawa, panel na 'crack' yana gwada sauyawa 25 duka a lokaci guda kuma yana ba wa kowace dama maki bisa yawan haruffan Turanci ta amfani da gwajin chi-squared. Fassarar da rabon haruffanta suka fi dacewa da Turanci na gaskiya ana sanya ta na farko.
4
Kwafi sakamakon ko raba hanyar haɗin wasa
Fitarwa tana sabuntawa a lokacin gaskiya da kowace dannawa. Kwafi shi zuwa clipboard, ko yi amfani da 'Kwafi hanyar haɗi' don ƙirƙirar URL da ke ɓoye zaɓaɓɓen cipher ɗinka, sauyawa ko maɓalli, da rubutun shigarwa — don haka za ka iya raba wasa da aka ɓoye wanda yake buɗewa kai tsaye a kayan aikin.