Block chain data hidden transmission method supporting dynamic label

• Main Authors: LIU YINGXUE, ZHU LIEHUANG, ZHANG CAN, XU CHANG
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2022
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to a block chain data hidden transmission method supporting a dynamic label, and belongs to the technical field of block chain data transmission. According to the method, the block chain network is adopted to replace a traditional network, the sender and the receiver realize hidden data transmission through transactions in the block chain network without using own IP addresses, an attacker is prevented from tracing the identities of the sender and the receiver through the IP addresses, and the anonymity is high. Meanwhile, the sending address and the receiving address of the special transaction are randomly generated one-time addresses, the two parties participating in data hidden transmission screen the special transaction through the variable labels, the enemy cannot recognize the special transaction according to the account number characteristics, and the concealment is high. 本发明涉及一种支持动态标签的区块链数据隐蔽传输方法，属于区块链数据传输技术领域。本方法采用区块链网络代替传统网络，发送方和接收方通过区块链网络中的交易实现数据隐蔽传输，而无需使用自己的IP地址，避免攻击者通过IP地址追溯