cryptographic的意思是什么

意思是：关于暗号的，用密码写的；

句子实例：

In communications, a cryptographic technique where the sequence of characters or bits is changed by means of a secret transformation.

通信中的一种加密技术。

它用保密转换的方法改变字符或二进制位。

同cryptography。

One who uses, studies, or develops cryptographic systems and writings.

加密员使用、研究或改进密码系统和密码书写的人The analysis and deciphering of cryptographic writings or systems.

密码分析对密码书写或密码系统的分析和译解A cryptographic system in which units of plain text of regular length, usually letters, are arbitrarily transposed or substituted according to a predetermined code.

密码一种密码系统，其中固定长度的明文里的单元，通常为字母，被任意倒置或按事先确定的符号系统替换