one-way function algorithm 中文意思是什麼
one-way function algorithm
解釋
單向功能演算法-
The detail is clarified as follows : l ) based on the chaotic technology and contemporary encryption approach the paper put forward a new chaotic sequence, which introduced the m - sequence and the method of shrink key - the stream generator. the complexity of the sequence was promoted as the random alteration of the parameters of chaotic mapping, and at the same time, the shrinking key was used to enhance the security further more ; 2 ) the performance of one - way hash function was improved and new hash function construction methods are proposed through a novel hash method based on chaotic mapping and the aes - the rijndael algorithm. the algorithm of hashing messages of arbitrary length into 256 bits hash values was designed
按照這種方法，輸出序列的周期性得以大大提高，理論分析和計算機模擬結果表明，該方法可以產生具有良好統計特性的密鑰流，而且易於軟硬體實現： 2 ）實現了一種基於混沌映射和分組密碼rijndael演算法的單向hash函數的構造方法，即使用logistic混沌映射產生混沌二值序列，序列的分組與明文序列分組進行按位異或后，進入rijndael加密模塊，所得的結果再加入到反饋端，參與下一分組輸入的異或運算，迭代結束時的rijndael加密結果即為所求的hash函數值。 -
Then we brought out algorithm to construct ergodic matrix according to the recursion formula ( i ) and expatiate characteristic theorems about “ ergodic matrix ” by the numbers, the difficult problem and one - way ( trapdoor ) function based on the ergodic matrix over finite field. then we put forward the concept of strong matrix based on ergodic matrix according to a problem and the algorithm of finding and constructing the strong matrix of ergodic matrix. as one - way function played an important role in cryptography, we gave a new plan to realize application pattern in cryptology
基於單向函數在密碼學中的重要性，本文構造了基於遍歷矩陣的單向函數b = q _ 1 ~ aaq _ 2 ~ b ，並在此基礎上實現了包括密鑰管理協議、認證協議和智力撲克協議在內的五種典型的安全協議，同時就演算法的特點和攻擊特性進行了分析。 -
The paper designs a data encryption system for network communication, which combines the private - key algorithm 3des with the public - key algorithm rsa to encrypt data and signs on files with public - key algorithm rsa and one - way hash function md5. the system can actualize encryption of data, digital signature and identification efficiently and ensure privacy, authenticity, integrity and nonrepudiation of data
在此基礎上，本文設計了網路通信數據加密系統，該系統將對稱加密演算法3des與非對稱加密演算法rsa相結合對數據加密，用公鑰演算法rsa和單向散列函數md5實現對文件的數字簽名，有效地實現了網路通信系統中的信息加密、數字簽名、身份認證等功能，保證了發送方所發送信息的秘密性、鑒別性、完整性及不可否認性。 -
The secret hash digital signature is a new siganture method that combines the ideas of rsa public - key algorithm, md5 one - way hash function and permutation code at the same time
保密散列數字簽名演算法利用rsa公鑰密碼體制的原理、 md5單向散列函數和排列碼加密的思想，構造了一種能夠快速實現數據保密、數字簽名的簽名方案。 -
The secret hash digital signature is a new signature method that combines the ideas of rsa public - key algorithm, md5 one - way hash function and permutation code at the same time, which is more secret, occupies less space and runs in higher speed
保密散列數字簽名演算法結合了rsa公鑰密碼體制、 md5單向散列函數和排列碼加密解密演算法的思想，實現了一種速度快、保密性強的數字簽名方案。
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