known plaintext 中文意思是什麼
known plaintext
解釋
明文攻擊-
The analyses and the computer simulation results show that the proposed algorithm can effectively resist known - plaintext attack and be easily realized with hardware
分析及計算機模擬結果表明，該加密方法具有良好的加密效果，運算量小，易於硬體實現。 -
The method in question is a ciphertext - only attack. this means that we don ' t need bits of guessed / known plaintext for a successful decryption
解決問題的方法是對純密碼信息進行攻擊。這意味著我們不需要猜解或在已知明碼文本的某些比特位信息的情況下來對密文進行完美解密。 -
Once the key is obtained, even if the algorithm isn t known, each of the potential algorithms can be tried in turn on a sample of ciphertext to determine the combination used to encrypt the plaintext
攻擊者一旦獲得密鑰，即使不知道加密演算法是什麼，也可以在一個樣本密文上依次嘗試每種可能使用的演算法，從而判斷用於加密明文的組合是什麼。 -
The corresponding results show that the improved chaotic image encryption algorithm overcomes the original disadvantages, and is resilient to one known / chosen plaintext attack because of the adoption of wavelet transformation
給出的實驗結果表明，演算法克服了現有的一些混沌加密演算法的缺陷，可以有效地抵禦一類已知/選擇明文攻擊，增強了加密圖像的安全性。 -
Based on the discovery of the unsafty of an image encryption algorithm, the improved chaotic encryption algorithm resilient to a known / chosen plaintext attrack is proposed
通過對數字混沌圖像加密方法的深入研究，在對現有一類典型混沌圖像加密演算法安全性分析的基礎上，提出了改進的混沌圖像加密演算法。
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