adj.密码的
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
adv.密码地；暗号地
