Last Updated :2026/01/08

公開鍵

Hiragana
こうかいかぎ
Noun
Japanese Meaning
暗号方式においてペアとなる鍵のうち、誰でも参照できるように公開される方の鍵。対応する秘密鍵でのみ復号や電子署名の生成が可能となる。 / 公開鍵暗号方式で使用される鍵で、暗号化や電子署名の検証に用いられ、不特定多数に配布されることを前提とした鍵。
Easy Japanese Meaning
ひみつのやりとりで、あいてにわたしてよいかぎ
Chinese (Simplified) Meaning
公钥 / 公开密钥 / 公共密钥
Chinese (Traditional) Meaning
非對稱加密中向外公開的金鑰,用於加密或驗證簽章 / 與私鑰成對,用於驗證數位簽章或加密資料
Korean Meaning
암호학에서 누구나 접근할 수 있도록 공개된 키 / 개인키와 짝을 이루며 암호화나 서명 검증에 사용되는 키 / 공개키 암호 방식에서 사용되는 공개된 키
Indonesian
kunci publik (kriptografi) / kunci yang dibagikan untuk enkripsi atau verifikasi
Vietnamese Meaning
Khóa công khai (trong mật mã học). / Khóa được công bố rộng rãi để mã hóa hoặc xác thực, ghép cặp với khóa bí mật.
Tagalog Meaning
Susi sa kriptograpiya na malayang ibinabahagi para sa enkripsyon o pagpapatunay ng pirma. / Katambal ng pribadong susi sa asimetrikong kriptograpiya.
What is this buttons?

He encrypted the message using a public key.

Chinese (Simplified) Translation

他使用公钥加密了消息。

Chinese (Traditional) Translation

他使用公開金鑰將訊息加密。

Korean Translation

그는 공개키를 사용하여 메시지를 암호화했습니다.

Indonesian Translation

Dia mengenkripsi pesan menggunakan kunci publik.

Vietnamese Translation

Anh ấy đã dùng khóa công khai để mã hóa tin nhắn.

Tagalog Translation

Ini-encrypt niya ang mensahe gamit ang pampublikong susi.

What is this buttons?
Sense(1)

(cryptography) public key

canonical

romanization

hiragana

Quizzes for review

See correct answer

公開鍵

彼は公開鍵を使ってメッセージを暗号化しました。

See correct answer

He encrypted the message using a public key.

He encrypted the message using a public key.

See correct answer

彼は公開鍵を使ってメッセージを暗号化しました。

Japanese - English

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