cypher 名词 esp 英
cypher → cipher
cipher [美 ˈsaɪfər, 英 ˈsʌɪfə] 名词
1. cipher C or U (code):
- cipher
- clave f
- cipher
- cifra f
- a message written in cipher
- un mensaje cifrado or en clave
2.1. cipher C (zero):
- cipher
- cero m
2.2. cipher C (Arabic numeral):
- cipher
- cifra f
- cipher
- dígito m
3. cipher C (nonentity) 贬:
- he/she is a mere cipher
- es un cero a la izquierda
cypher [ˈsaɪfəʳ, 美 -fɚ] 名词
cypher → cipher
cipher 名词, cypher [ˈsaɪfəʳ, 美 -fɚ] 名词
1. cipher (code):
- cipher
- clave f
- in cipher
- en clave
2. cipher (unimportant person):
- cipher
- cero m a la izquierda
3. cipher 美 (zero):
- cipher
- cero m
cipher 名词, cypher [ˈsaɪfəʳ, 美 -fɚ] 名词
1. cipher (code):
- cipher
- clave f
- in cipher
- en clave
2. cipher (unimportant person):
- cipher
- cero m a la izquierda
3. cipher 美 (zero):
- cipher
- cero m
单语范例（未经PONS编辑处理）
Ciphers work at the level of individual letters, or small groups of letters, or even, in modern ciphers, with individual bits.
en.wikipedia.org In these ciphers, plaintext letters map to more than one ciphertext symbol.
en.wikipedia.org These ciphers, while also having a very small hardware implementation, have been proven to be very insecure.
en.wikipedia.org But, few if any ciphers have ever achieved this second condition, so the point is generally a cryptanalysts delight whenever the grille ciphers are used.
en.wikipedia.org There is no record at that time of any techniques for the solution of simple substitution ciphers.
en.wikipedia.org