permuted cyclic code

例句：

1. 1.The permuted cyclic code is a type of data that can be rearranged without losing any information.
   循环码是一种数据类型，可以重新排列而不丢失任何信息。
2. 2.In cryptography, the permuted cyclic code is used to encrypt messages.
   在密码学中，循环码被用来加密消息。
3. 3. The permuted cyclic code was designed to be more secure than traditional encryption methods.
   设计循环码是为了比传统的加密方法更安全。