Securely Data Retrieval For Decentralized Disruption Tolerant Military Systems

There are some parts of the military environment, such as battlefields or hostile areas. They may suffer from intermittent network connections. They have frequent partitions. Networking DTN networking technology is a truly simple solution. DTN network, tear-resistant; it allows wireless and military personnel to carry the interaction with each other. These devices reliably protect confidential information or use external storage node commands. In these network environments, DTN is a very successful technology. If there is no wired connection between the source and the target device, the intermediate node may need information from the source node for a long time until the connection is properly established. One of the complex methods is ABE. This is a property-based encryption that meets the requirements for secure data retrieval in DTN. This concept is a password strategy Cipher text-Policy ABE (CP-ABE). It provides an appropriate way to encrypt data. Encryption includes a set of attributes that need to be decrypted to decrypt the encrypted text. Therefore, many users can be allowed to decrypt different data according to the security policy