undeniable signature

基本解釋

How to produce an undeniable mobile digital signature?
如何構(gòu)造不可抵賴(lài)的移動(dòng)數(shù)字簽名?。
Undeniable Signature is a kind of special signature that cannot be verified without interacting with the signer.
不可否認(rèn)簽名是一種需要簽名方參與才能對(duì)簽名的有效性進(jìn)行驗(yàn)證的特殊數(shù)字簽名。
For example, in a robust electronic payment system, blind signature, undeniable signature, and multi-signature should be all indispensable.
例如，在一個(gè)健全的電子付款系統(tǒng)中就可能同時(shí)需要用到盲簽名、不可否認(rèn)簽名以及多人簽名技術(shù)。

He would rather Americans forget about his signature accomplishment because today it is a massive, undeniable failure, and a heap of broken promises.
WHITEHOUSE: Press Briefing