repudiation

non repudiation 不可否認 ; 非否認

implied repudiation 默示廢止

Contract repudiation 拒絕履行合同

repudiation contract 毀約

Like Repudiation 想賴賬

recourse repudiation 拒絕償還 ; 拒絕追索 ; [經] 否定追索權 ; [經] 拒絕償還債務

Anticipatory Repudiation 預期拒絕履行 ; 先期違約

not repudiation 非否認

total repudiation 全盤否定 ^[1] 

He believes his public repudiation of the conference decision will enhance his standing as a leader.他認為他對大會決議的公開批判將提高他作為一名領導的聲望。

One of the mediations provided by the gateway can be to log the inbound message in its secured state, thus facilitating non-repudiation.網關提供的中介之一可以用於記錄處於安全狀態的入站消息，從而實現不可否認性。

Because the sender's private key is used for signing (integrity and non-repudiation), we don't have to change the way we use PKI for that component of the security.由於發送方的私鑰用於簽名(確保完整性和不可否認性)，因此我們需要更改我們對安全組件使用PKI的方式。 ^[1]