modular arithmetic 中文意思是什麼
modular arithmetic
解釋
模數算術- modular : adj. 1. 【數學】模的，模數的，系數的。2. 組件的，製成標準尺寸的。
- arithmetic : n. 1. 算術，演算法；計算。2. 算術書。
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Information technology - security techniques - hash - functions - hash - functions using modular arithmetic
信息技術.保密技術.雜亂信號函數.使用模數計算的雜亂信號函數 -
An integer used for division in modular arithmetic
模運算中用作除數的整數。 -
The author mainly realized the method of generating the large random numbers and judging the prime number using lehmann means, then three pairs of secure key with different lengths ( 256 bits, 512 bits, 1024 bits ) was generated to meet the demand of different security grade. in encryption module, modular multiplication arithmetic of large number was realized adopting addition chaining. in decryption module, extended euclid was used to get inverse, and the chinese remainder theorem was used to realize decryption, which increased the speed of decryption greatly
作者主要實現了大隨機數的生成、採用整除小素數和勒曼測試法判定素數，可以生成三種不同長度的密鑰對（ 256位、 512位、 1024位）來滿足不同的加密安全等級的需求；加密模塊中，選用了二進制序列的乘法方法，實現了大數模冪乘運算；解密模塊中，引用了擴展的歐幾里德法求逆元，並採用中國剩餘定理實現解密過程，大大提高了解密速度。 -
Information technology - security techniques - hash - functions - part 4 : hash - functions using modular arithmetic
信息技術.安全技術.散列函數.第4部分:模數計算用散列函數 -
It has important potential applications in copyright protection of digital media, secret communication and hidden annotation of host data. facing with this problems, aims of this paper will mainly focus on following aspects : 1. combined with the logistic mapping in non - linearity dynamics system, an image - encrypting algorithm based on modular arithmetic in wavelet transform is designed
本文在前人工作的基礎上，針對當前數字水印和圖象加密的發展狀況，完成了以下工作： 1 、從多媒體數據安全的角度，分析了多媒體信息的特點，深入研究和分析了數字圖象加密技術。 -
Montgomery multiplication algorithm is optimized for large - bit modular multiplication and vlsi implementation. it is combined with the r - l right to left binary method to achieve speed improvement. special efforts are focused on the problems with long - bit modular arithmetic
介紹了採用蒙哥馬利模乘法演算法和指數的從右到左的二進制方法，並根據大整數模乘法運算和vlsi實現的要求進行改進的rsa處理器，在提供高速rsa處理能力的同時，可抵抗某些定時分析攻擊和功耗分析攻擊。
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