## 3 Proposed Method
### Elliptic Curve Cryptography (ECC)-Based Energy-Efficient Routing Protocol (EERP)
This is required due to the need of the alternative data to have a lower energy ratio than the data that will be delivered. By using this rule, the amount of duplicated data in the network is decreased. Due to the new propagation choice's steadily decreasing dispersion, we optimize the power strategy based on lifetime (LT). The adaptive behavior of the rule is to decrease power consumption. The data's LT specifies when it needs to be removed and if that time has elapsed. At the data initiator, the LT of the data is first set to TTL 0. Following each transmission or forwarding decision, the value of LT is moved to the next version. When LT hits zero, the data end and are deleted from the node's buffer. The EERP forwarding option is only used when the power component of the data is less than that of the data that have to be conveyed. The following is the basic tenet of power distribution rate dynamics: Because the EERP prioritizes decreasing the data's power ratio when the data's LT is set to the maximum, the data's power ratio is first lowered from 1. The EERP modifies the power balance by prioritizing the transmission and detecting periods after several transmission and storage durations when the LT decreases to a low value; it becomes clear that the data will be erased shortly. Therefore, we use the following energy ratio, as shown in Equation (8):  
\[\mathbf{PR_{c}}=\mathbf{np}_{(s,T)},\ \mathbf{PR\%} \tag{8}\]  
where \(\mathbf{PR_{c}}\) is a technique for sending the determination that uses two parts to determine the data repetition threshold. T represents mobility sensing in the first phase of \(np_{(s,T)}\), data sinks and sensors are viewed as portable devices. In the second part of the equation, PR% covers the data's power percentage. Equation (9) illustrates the factors that influence the forwarding decision. \[PR_{c}=(1+T+s),\ \left(1-\frac{LT_{a}}{LT_{b}}\right) \tag{9}\]  
The two main sensing functions are considered by the mobility sensing function. These processes include transmission and sensing. \(LT_{a}\) and \(LT_{b}\), which stand for the data's original and present LT values, respectively, affect the data energy ratio. Remember that EERP was taken into consideration as a mobility-sensing power-aware routing protocol while implementing the forwarding function. \[WN_{c}=\sqrt{Radiorange} \tag{10}\]  
\[(EERP)=\left\{ \begin{array}{ll}\left(EERP&(WN_{c})_{data}<(WN_{c})_{other} \right)\\ WN_{c}&WN_{c}\geq\surd P\end{array} \right\} \tag{11}\]  
The node degree \(WN_{c}\), a node indication where it could be preferred to consider both data and node energy, determines how much node power can be saved, as shown in Equations (10) and (11). From a network metric perspective, finding a node whose activities are greater than that of nearby nodes is more efficient. This may have the greatest impact on data transfer. Decryption is the process of restoring encrypted information to its initial state. Typically, encryption is performed backward. It decrypts the data such that only a trusted person with access to the private key or passcode may decrypt the data. Both the encryption and decryption procedures use cryptographic keys. The password that was utilized to encrypt the information should be utilized to decode a specific bit of ciphertext. Each encryption technique aims to make it as challenging as practicable to decipher the ciphertext produced without the key.