Translation guidepublic keyA cryptographic key that can be shared openly and is used to encrypt data or verify digital signatures.1Cryptographic public keyThe cryptographic key used in asymmetric encryption that is shared publicly.公こう開かい鍵かぎRecommendedこうかいかぎStandard term for 'public key' in cryptography. Used in technical and formal contexts.公こう開かい鍵かぎでデータを暗あん号ごう化かします。Encrypt the data with the public key.パブリックキーAlso usefulパブリックキーLoanword from English, common in IT and developer communities.
公こう開かい鍵かぎRecommendedこうかいかぎStandard term for 'public key' in cryptography. Used in technical and formal contexts.公こう開かい鍵かぎでデータを暗あん号ごう化かします。Encrypt the data with the public key.