key pin 中文意思是什麼

key pin 解釋
鍵銷
  • 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，...
  • pin : PIN ＝personal identification number 個人標識號〈自動提款卡等的個人密碼〉。n 1 別針，扣針，飾針；...
  1. The initialisation key is the first security gate in bluetooth security system, if the initialisation key is got by attacker, the attacker will get the common link key by continue listening the communication. if the common link key is known by others, the two device is no secret before he. the third party can not only listen the two device ' s communication but also assert him one party to authenticate the other. pairing at place where less people here will reduce the attack. to use long pin managed by diffie - hellman key exchange algorithm will also reduce the attack

    初始字是藍牙安全系統的第一道安全屏障，如果初始字被攻擊者得到，攻擊者就可以通過監聽兩設備的后續通訊進而獲得兩設備的公共鏈路字，如果兩設備的公共鏈路字為第三方知曉，那麼兩設備對于第三方面而言就毫無安全性可言。第三方不但可以偷聽兩設備的加密通訊，還可以冒充其中一方向另一方鑒權。
  2. Sagem d fense s curit is a worldwide key supplier of “ payment solutions ” including a comprehensive range of pos terminals ， high - secure pin pad equipments and software solutions

    薩基姆防衛安全系統是全球支付解決方案的主要供應商，擁有pos終端、密碼鍵盤設備和軟體等完善的產品系列。
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