Last Updated
：2026/01/04
秘密鍵
Hiragana
ひみつかぎ
Noun
Japanese Meaning
暗号方式において、復号や署名生成などに用いる非公開の鍵。公開鍵と対になる。 / 一般に、他人に知られてはいけない重要な情報へのアクセスを可能にする鍵となる情報。
Easy Japanese Meaning
ひみつのかぎ。じぶんだけがつかい、だいじなじょうほうをまもるためにつかう。
Chinese (Simplified) Meaning
私钥 / 密钥（需保密）
Chinese (Traditional) Meaning
秘密金鑰 / 對稱加密用的金鑰 / 不公開的加密金鑰
Korean Meaning
암호학에서 비밀로 유지되는 키 / 공개키 암호에서 사용자만 보유하는 개인키
Vietnamese Meaning
khóa bí mật / khóa riêng / khóa không công khai dùng trong mật mã
Tagalog Meaning
lihim na susi / pribadong susi
Sense（1）
(cryptography) secret key
（ romanization ）
（ hiragana ）
Quizzes for review
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秘密鍵
See correct answer
You must never show this secret key to anyone else.
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この秘密鍵を絶対に他人に見せてはいけません。
Japanese - English
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