cryptographic session key 中文意思是什麼
cryptographic session key
解釋
密碼對話鍵- cryptographic : 關于暗號的, 用密碼寫的
- session : n 1 會議；會議的一次[一屆]；開會；（法庭的）開庭。2 開會期；開庭期。3 〈美， Scot 〉學期。4 〈美...
- key : n 1 鑰匙。2 要害，關口，要沖。3 關鍵，線索，秘訣；解法。4 （外國書的）直譯本，圖例，題解，圖解，...
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When a device needs to be authenticated as secure, it generates a new cryptographic key for one session and sends it as a message signed with its private key to a third party
當某個器材需要安全認證時，可為該狀況產生一個新的加密金鑰，然後附在訊息中，並以私密金鑰簽章，寄送給第三方。 -
The paper discusses the development of web, browser / server mode conception and the content and mechanism of network security based on web, and also describes the basic conception and system of cipher theory, symmetric - based data encryption standard and advanced encryption standard and asymmetric - based rsa. it presents a detailed design of secrecy net of digital government, and advances a des - and - rsa - based security model of information exchange, which makes use of symmetric cryptographic algorithm to encrypt plaintext, and introduces public - key algorithm rsa to encrypt session key to compose digital envelope and to realize digital signature
本文論述了web的發展及其browser / server模式概念，以及基於web的網路安全的內容與機制；闡述了密碼學的基本概念、分類，對稱密鑰密碼體制des與aes以及公開密鑰密碼體制rsa ；最後，利用一種基於des和rsa的信息交換安全模型，詳細地給出了一個數字政府的保密網系統設計方案。
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