基于DES算法的电力物联网信任网关数据远传加密

DES algorithm-based data teleportation encryption for power loT trust gateway

基于DES算法的电力物联网信任网关数据远传加密是指在电力物联网中,通过信任网关对数据进行加密保护,使用DES算法进行数据加密,并通过远传方式将加密后的数据传输到目标节点。针对电力物联网信任网关的数据传输安全问题,提出了基于DES算法的电力物联网关信任网关数据加密的传输方法。该方法在明文数据中加入了可变化的冗余码,既可以提高数据远传加密的可靠性,又可以将每个数据块经过一系列的操作得到密文,可防止数据被篡改提高其安全性。

DES algorithm-based data teleportation encryption for power IoT trust gateway refers to the encryption and protcction of data through the trust gateway in power IoT by using DES algorithm for data encryption and transmission of encrypted data to the target node by teleportation.For the data transmission security problem of trust gateway in power IoT,a transmission mcthod bascd on DES algorithm for data encryption of trust gateway in power IoT is proposed.The method adds changeable redundancy codes to the plaintext data,which can not only improve the reliability of data cncryption by tele-transmission,but also can gct the ciphertcext of cach data block after a series of operations,which can prevent the data from being tampered with to improve its sccurity.