multiplicative group 中文意思是什麼

multiplicative group 解釋
乘法群
  • multiplicative : adj. ，n. 趨于增加的,倍增的,增殖的；乘法的；【語法】倍數詞〈double, triple 之類〉。
  • group : n 1 群；批，簇。2 集團，團體，小組。3 【化學】基，團，組；（周期表的）屬，族。4 （雕塑等的）群像...
  1. The primary advantage that elliptic curve systems have over systems based on the multiplicative group of a finite field ( and also over systems based on the intractability of integer factorization ) is the absence of a subexponential - time algorithm ( such as those of index calculus type ) that could find discrete logs in these groups

    與基於有限域的乘法群系統（及基於整數分解的難解性之上的系統）相比，橢圓曲線系統的優勢在於，迄今為止還沒找到這類群上離散對數的次指數時間演算法（如微積分類）
  2. And for geometrically split link, sharp integrality of the ohtsuki invariant is given. a new multiplicative group, braid array, is constructed through a series of basic changes in the second part, and we conclude that any tame knot or link can be represented by finite braid array

    第二部分，由於辮子群與紐結理論的密切聯系，本文構造了一個類似於矩陣的乘法群? ?辮子陣群，並給出了它的一系列基本變換，且得到所有溫良紐結或環鏈都可由有限階辮子陣惟一表示。
  3. Finally, a new threshold and confirmer signature scheme for group or organization is proposed by using the multiplicative secret sharing and rsa public key cryptosystem, whose confirming and denying protocols are constructed by using the idea of zero - knowledge proof

    提出適合於團體和組織的門限證實數字簽名方案。新方案以乘法秘密共享和rsa加密演算法為基礎，採用一次性零知識證明思想構建簽名的證實協議和否認協議。
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