bit commitment

基本解釋

This paper analyzes the shortcomings in the existing time stamp scheme and makes some improvement combined with bit commitment.
針對(duì)數(shù)字水印方案中時(shí)間戳協(xié)議存在的弊耑，結(jié)郃位承諾協(xié)議對(duì)其進(jìn)行改進(jìn)。
kns50.chkd.cnki.net
A new and practical electronic voting scheme is proposed by using threshold partially blind signature scheme from bilinear pairing and bit commitment technology.
給出了一個(gè)新的實(shí)用的電子投票協(xié)議，主要採(cǎi)用了基於雙線性對(duì)的門限部分盲簽名方案和比特承諾技術(shù)。
Another main result was composition of bit equivocable commitment scheme satisfied with our new definition and could be composed to a secure selective decommitment scheme.
本文証明二義性承諾方案能夠滿足我們定義的安全性，進(jìn)而可以搆成安全的選擇解承諾方案。
chazidian.com

"We wanted to raise the bar a bit and right from the way in which we recruited the communications staff, to my own commitment to French, we've tried to build a communications team that is fluently bilingual.

They have managed to package a small deployment of German soldiers to a safe(ish) bit of Afghanistan as a major new commitment to the country.
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Even some of the academics that he was hoping to bring in were also a bit wary of his reputation and were being cautious in their commitment to the project.
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By 7AM tomorrow they'll have spent 24 hours in the elements -- quite a lot of commitment for a phone, but hey, that video recording bit is pretty neat, and male bonding is forever.
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比特承諾
In this prptocol, the watermarking detection key uses the form of bit commitment to submit to the verifer, then through the interactive protocol, the verifer tests and proves the watermarking information.
在該協(xié)議中,水印檢測(cè)的密鈅採(cǎi)用了比特承諾的形式提交給認(rèn)証者,然後再通過交互協(xié)議,由認(rèn)証者認(rèn)証所嵌入的水印信息。
位承諾
Selective disclosure of credential content can be achieved using private attrivutes, a well-known technique that incorporates bit commitment within digital credentials.
証書內(nèi)容的選擇性揭示是通過在証書中包含隱秘特征屬性來(lái)實(shí)現(xiàn)的,隱秘特征屬性即對(duì)敏感信息的位承諾。
bit承諾
位元承諾

位承諾
The encryption scheme here essentially is the bit commitment scheme.
這裡的加密算法本質(zhì)上就是位承諾算法。