Development of compressed encrypted data management system for power system applications

Development of a quasi‐real‐time distribution voltage monitoring system

“…Due to the high computational complexity of the RSA algorithm, the implementation of RSA encrypted DBEA [11] was not possible. Since C‐DBEA overcomes the limitations of DBEA and E‐DBEA, it can be considered as is a good choice for compressing practical data sets.…”

“…The routine of RSA encrypted DBEA was developed in [11] and tested offline to obtain the results. At the encoding end, a data array is compressed by using DBEA and elements of the ASCII data array are encrypted by using the RSA algorithm.…”

“…Therefore the private key, which is a function of d and n , will have greater security than a public key, which is a function of e and n . From the obtained value of PR (or PU), C (or M ) can be computed by the given pseudocode [11, 12] (see Fig. 4).…”

“…ECG data transmission and storage will not only be easier due to compression, but the patient's privacy can also be ensured by handling encrypted datasets. A compressed, encrypted algorithm is proposed in [11] for power system operational data where the dataset is compressed by using differential binary encoding algorithm (DBEA) and is encrypted by using the Rivest–Shamir–Adleman (RSA) algorithm. The compressed, encrypted data management algorithm, smart DBEA encryption (S‐DBEAE), is developed in [12] and a PC‐based setup is developed for real‐time testing.…”

Development of cloud‐based power system operational data management system

“…Computationally, DBEA and E-DBEA are much simpler than RLDA and capable to achieve higher CR for the majority of data sets. For ensuring data security during data transfer, rivest-Shamir-Adleman (RSA) encrypted DBEA was proposed in [19]. In practical applications, management of different types of data is extremely important.…”