XOR
外观
英語
[编辑]詞源
[编辑]為exclusive or的簡稱。
發音
[编辑]名詞
[编辑]XOR (複數 XORs)
| 輸入 | 輸出 | |
|---|---|---|
| A | B | |
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
- (邏輯學) 異或
- The XOR of (0,0) is 0; (0,1) is 1; (1,0) is 1; and (1,1) is 0.
- (請為本使用例添加中文翻譯)
- (電機工程學) 異或門
- (程式設計) 實現「異或」的運算符
- XOR can be used to add bits without carrying.
- (請為本使用例添加中文翻譯)
使用說明
[编辑]同義詞
[编辑]反異詞
[编辑]- (“電機工程學”的反義詞): XNOR
動詞
[编辑]XOR (第三人稱單數簡單現在時 XORs,現在分詞 XORing,一般過去時及過去分詞 XORed)
- (及物,計算機) 執行異或函數
- 1989,IEEE Communications Society,Conference Record:
- The XORed sequence has the same period as the sequence that is not XORed.
- (請為本引文添加中文翻譯)
- 1998,Stafford Tavares, Henk Meijer,Selected Areas in Cryptography:
- XORing different constants into the four s-boxes in such a cipher has exactly the same effect as XORing a single constant into each round function output.
- (請為本引文添加中文翻譯)
- 2007,Reinhard Wobst,“Life After DES: New Methods, New Attacks”, in Angelika Shafir(譯者), Cryptology Unlocked,John Wiley & Sons, Ltd, →ISBN, section 3 (IDEA: A Special-Class Algoritmh), subsection 5 (Cryptanalyzing IDEA),頁 239:
- There are weak keys in the sense that their use by foisting chosen plaintexts can be proved, which could be interesting for chip cards with a ‘burnt-in key’. First of all, however, these keys can be easily avoided—one only needs to XOR all subkeys with the hexadecimal number 0x0dae—and second, the probability that such a key can be caught is 2−96; that is about one out of 1029 randomly selected keys (this number even has a name: 100 quadrilliards).
- (請為本引文添加中文翻譯)
同義詞
[编辑]參見
[编辑]異序詞
[编辑]葡萄牙語
[编辑]名詞
[编辑]XOR m (複數 XORs)
- xor的另一種拼寫法
