The traditional encryption algorithms are not well meet customer needs, therefore, this paper without changing the existing chip based on the structure right existing in the encryption algorithm and made an encrypted Related equipment innovative design from the design of a time-based function EPON systems and operational level encryption module, at no additional cost, based on complete protection for the EPON system security, but also to meet the needs of different users.%传统的加密算法不能很好的满足客户的需求,在不改动现有芯片结构的基础上对现有的加密算法以及加密的相关设备作了创新性设计,设计了一个基于多业务等级的EPON系统数据加密模块,在不增加成本的情况下,全面地保障了EPON系统数据的安全,同时也满足了不同用户的需求.
展开▼
