bit commitment中文什么意思

commitment: n. 1.(某種)作為；犯罪。 2.委任，委托；(對(duì)委員的)托付。 3.許諾，諾言；(受)約束；(承擔(dān))義務(wù)；債務(wù)。 4.拘留，關(guān)押。 5.信仰；贊助。 6.投入(戰(zhàn)斗)。 7.【股票】買賣(契約)。
commitment and: 服務(wù)承諾與靖康精神服務(wù)
commitment in: 同性戀中的承諾
commitment estimate commitment package: 承諾包
a community commitment: 預(yù)防艾滋病，全社會(huì)的責(zé)任; 預(yù)防艾滋鉑全社會(huì)的責(zé)任

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also, by modifying an existing first-price sealed bid scheme and combining the bit commitment, a new secure ( m + l ) st-price auction scheme is proposed . 6 . methods to deal with the problem of secret key compromise in cryptosystem such as forward-secure model and key-insulated model are surveyed
(5)利用bit承諾技術(shù)給出了一類匿名競(jìng)標(biāo)的安全電子拍賣模型，構(gòu)造了該模型的一個(gè)實(shí)例并證明了其安全性；給出了一個(gè)m+1價(jià)位密封競(jìng)標(biāo)的電子拍賣方案。
on the base of researching the theory and practice of electric bidding in internet, designing distributed bidding model and algorithm, giving the strategy of bid based on game theory, using examined mechanism, secure multi-party computation and bit commitment to design the protocol having the characteristic of security and against cheat, providing a plan for solving the skilled problem the electric bidding facing now in internet
摘要在分析和討論現(xiàn)有網(wǎng)上招投標(biāo)理論和實(shí)踐的基礎(chǔ)上，利用校驗(yàn)機(jī)制、多方保密計(jì)算和位承諾設(shè)計(jì)了一個(gè)具有容錯(cuò)、保密和誠(chéng)信的網(wǎng)上招投標(biāo)協(xié)議，為解決目前網(wǎng)上招投標(biāo)所面臨的技術(shù)難題提供了一種切實(shí)可行的解決方案。

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