基于JCE的安全数据通信

JCE-Based Secure Data Communication

根据Java加密扩展的有关原理,本文针对网络上数据在传输和存放过程中存在的不安全问题,利用JCE技术对生成密钥和保存密钥的过程进行了说明,并在此基础上提出了一种基于口令方式的数据加密和解密办法,对加密过程和解密过程进行了详细的说明和代码实现,并给出了最终结果。结果分析表明,此种办法能够在一定程度上实现敏感数据在网络环境下的安全传递。

Based on the Java encryption principle, the paper focuses on the insecurity problem in the transter and storage of network data,and describes the key generation and preservation Using the JCE technique. After that, the paper proposes a password-based data encryption and decryption method, gives a detailed explanation and code implementation of the encryption and decryption process, and provides the final results. The analysis of the results shows that the method can realize the secure delivery of sensitive data under the network environment to some extent.