Mr. P.S.Suryateja, M.Tech., is an Associate Professor working in the Dept. of CSE at Vishnu Institute of Technology, India. He has 10+ years of teaching experience and is an individual researcher whose research interests are Cloud Computing, Internet of Things, Computer Security, Network Security and Blockchain. He is a member of professional societies like IEEE, ACM, CSI and ISCA. He published several research papers which are indexed by SCIE, WoS, Scopus, Springer and others.
EDUCATION
M.Tech. at GITAM College of Engineering (Andhra University).
RESEARCH INTERESTS
Internet of Things
Cloud Computing
Information Security
Network Security
Blockchain
6
Scopus Publications
468
Scholar Citations
7
Scholar h-index
6
Scholar i10-index
Scopus Publications
Performance Evaluation of Contemporary Block Ciphers for IoT Applications Pericherla Satya Suryateja, Dr. Kasukurthi Venkata Rao Journal of Internet Services and Information Security, 2025 The Internet of Things (IoT) is paving its way into every aspect of human life. It makes the conventional processes smart and enables them to be completed quickly. Data is of paramount importance in IoT as it is critical for business progression. The security of such data is also crucial to prevent data breaches and loss of privacy. One of the common way to implement data security is Cryptography. Performance evaluation of ciphers like DES, 3DES, AES, Blowfish and Twofish is carried out. The aim of this paper is to evaluate the performance of existing popular ciphers rather than selecting Light Weight Cryptography (LWC) algorithms which are yet to be properly evaluated for their security. A powerful desktop PC and a Raspberry Pi with limited resources that can be considered as a high-end IoT device are selected for evaluating the selected ciphers. From the results, it is observed that Twofish performs better on IoT devices for smaller amounts of data, and it is also memory efficient than other evaluated ciphers. AES and Twofish performed better than other algorithms for various data input sizes. The results of this evaluation will be helpful for IoT architects in making decisions over the required cipher for securing the data in an IoT application.
A Survey on Lightweight Cryptographic Algorithms in IoT P. S. Suryateja, K. Venkata Rao Cybernetics and Information Technologies, 2024 The Internet of Things (IoT) will soon penetrate every aspect of human life. Several threats and vulnerabilities are present due to the different devices and protocols used in an IoT system. Conventional cryptographic primitives or algorithms cannot run efficiently and are unsuitable for resource-constrained devices in IoT. Hence, a recently developed area of cryptography, known as lightweight cryptography, has been introduced, and over the years, numerous lightweight algorithms have been suggested. This paper gives a comprehensive overview of the lightweight cryptography field and considers various popular lightweight cryptographic algorithms proposed and evaluated over the past years for analysis. Different taxonomies of the algorithms and other associated concepts were also provided, which helps new researchers gain a quick overview of the field. Finally, a set of 11 selected ultra-lightweight algorithms are analyzed based on the software implementations, and their evaluation is carried out using different metrics.
Analysis of host resources utilization by openstack in ubuntu environment Suryateja Satya Pericherla Emerging Science Journal, 2020 Cloud computing is one of the frontier technologies, which over the last decade has gained a widespread commercial and educational user base. OpenStack is one of the popular open source cloud management platforms for establishing a private or public Infrastructure-as-a-Service (IAAS) cloud. Although OpenStack started with very few core modules, it now houses nearly 38 modules and is quite complex. Such a complex software bundle is bound to have an impact on the underlying hardware utilization of the host system. The objective is to monitor the usage of system resources by OpenStack on commodity hardware. This paper analyzes the effect of OpenStack on the host machine's hardware. An extensive empirical evaluation has been done on different types of hardware, at different virtualization levels and with different flavours of operating systems comparing the CPU utilization, memory consumption, disk I/O, network, and I/O requests. OpenStack was deployed using Devstack on a single node. The novel aspect of this work is monitoring the resource usage by OpenStack without creating virtual machines on commodity hardware. From the analysis of data, it is observed that standalone machine with Ubuntu server operating system is the least effected by OpenStack and thereby has more available resources for computation of user workloads. Doi: 10.28991/esj-2020-01246 Full Text: PDF
Internet of things in healthcare: Architecture, applications, challenges, and solutions Vankamamidi S. Naresh, Suryateja S. Pericherla, Pilla Sita Rama Murty, Sivaranjani Reddi Computer Systems Science and Engineering, 2020 Healthcare, the largest global industry, is undergoing significant transformations with the genesis of a new technology known as the Internet of Things (IoT). Many healthcare leaders are investing more money for transforming... | Find, read and cite all the research you need on Tech Science Press
Experimental Analysis of OpenStack Effect on Host Resources Utilization Pericherla S. Suryateja Advances in Intelligent Systems and Computing, 2020 Cloud computing is one of the frontier technologies, which over the last decade has gained a widespread commercial and educational user base. OpenStack is one of the popular open-source cloud management platforms for establishing a private or public Infrastructure-as-a-Service (IAAS) cloud. Although OpenStack started with very few core modules, it now houses nearly 38 modules and is quite complex. Such a complex software bundle is bound to have an impact on the underlying hardware utilization of the host system. This paper analyzes the effect of OpenStack on the host machine’s hardware. For this purpose, an extensive empirical evaluation has been done on different types of hardware, different virtualization levels and with different flavors of operating systems comparing the CPU utilization, and memory consumption. OpenStack was deployed using Devstack on a single node. From the results it is evident that standalone machine with Ubuntu server operating system is the least affected by OpenStack and thereby has more available resources for computation of user workloads.
RECENT SCHOLAR PUBLICATIONS
System for Secure Random Number Generation in Resource-Constrained IoT Devices and Method Thereof P Suryateja, K Venkata Rao IN Patent App. 202,641,026,126 , 2026 2026
Performance Evaluation of Contemporary Block Ciphers for IoT Applications P Satya Suryateja, K Venkata Rao Journal of Internet Services and Information Security 15 (1), 16-31 , 2025 2025 Citations: 4
A survey on lightweight cryptographic algorithms in IoT PS Suryateja, KV Rao Cybernetics and Information Technologies 24 (1), 21-34 , 2024 2024 Citations: 45
Cloud Computing Threats, Vulnerabilities and Countermeasures: A State-of-the-Art S Pericherla The ISC International Journal of Information Security , 2022 2022 Citations: 28
Internet of Things in Healthcare: Architecture, Applications, Challenges, and Solutions VS Naresh, SS Pericherla, PSR Murty, S Reddi Computer Systems Science and Engineering 35 (6), 411-421 , 2020 2020 Citations: 166
Analysis of host resources utilization by openstack in ubuntu environment S Pericherla Emerging Science Journal 4 (6), 466-492 , 2020 2020 Citations: 7
Experimental analysis of OpenStack effect on host resources utilization PS Suryateja International Conference on Innovative Computing and Communications, 11-19 , 2019 2019 Citations: 6
Cloud Service Models Threats and Vulnerabilities: A Review PS Suryateja International Journal on Future Revolution in Computer Science … , 2018 2018 Citations: 4
Threats and Vulnerabilities of Cloud Computing: A Review PS Suryateja International Journal of Computer Sciences and Engineering 6 (3), 297-302 , 2018 2018 Citations: 116
A Comparative Analysis of Cloud Simulators PS Suryateja International Journal of Modern Education and Computer Science 8 (4) , 2016 2016 Citations: 52
A Novel Mechanism for Localization of WSNs Based on Sensor Ranging Quality PS Suryateja, KV JhansiRani International Journal of Science, Engineering and Technology Research 4 (53 … , 2015 2015
Using advanced encryption standard for secure and scalable sharing of personal health records in cloud BS Varsha, PS Suryateja International Journal of Computer Science and Information Technologies … , 2014 2014 Citations: 35
Recommender systems for e-commerce: novel parameters and issues R Raju, I Pradeep, I Bhagyasri, P Praneetha, P Teja International Journal of Advanced Research in Computer Science and Software … , 2013 2013 Citations: 5
MOST CITED SCHOLAR PUBLICATIONS
Internet of Things in Healthcare: Architecture, Applications, Challenges, and Solutions VS Naresh, SS Pericherla, PSR Murty, S Reddi Computer Systems Science and Engineering 35 (6), 411-421 , 2020 2020 Citations: 166
Threats and Vulnerabilities of Cloud Computing: A Review PS Suryateja International Journal of Computer Sciences and Engineering 6 (3), 297-302 , 2018 2018 Citations: 116
A Comparative Analysis of Cloud Simulators PS Suryateja International Journal of Modern Education and Computer Science 8 (4) , 2016 2016 Citations: 52
A survey on lightweight cryptographic algorithms in IoT PS Suryateja, KV Rao Cybernetics and Information Technologies 24 (1), 21-34 , 2024 2024 Citations: 45
Using advanced encryption standard for secure and scalable sharing of personal health records in cloud BS Varsha, PS Suryateja International Journal of Computer Science and Information Technologies … , 2014 2014 Citations: 35
Cloud Computing Threats, Vulnerabilities and Countermeasures: A State-of-the-Art S Pericherla The ISC International Journal of Information Security , 2022 2022 Citations: 28
Analysis of host resources utilization by openstack in ubuntu environment S Pericherla Emerging Science Journal 4 (6), 466-492 , 2020 2020 Citations: 7
Experimental analysis of OpenStack effect on host resources utilization PS Suryateja International Conference on Innovative Computing and Communications, 11-19 , 2019 2019 Citations: 6
Recommender systems for e-commerce: novel parameters and issues R Raju, I Pradeep, I Bhagyasri, P Praneetha, P Teja International Journal of Advanced Research in Computer Science and Software … , 2013 2013 Citations: 5
Performance Evaluation of Contemporary Block Ciphers for IoT Applications P Satya Suryateja, K Venkata Rao Journal of Internet Services and Information Security 15 (1), 16-31 , 2025 2025 Citations: 4
Cloud Service Models Threats and Vulnerabilities: A Review PS Suryateja International Journal on Future Revolution in Computer Science … , 2018 2018 Citations: 4
System for Secure Random Number Generation in Resource-Constrained IoT Devices and Method Thereof P Suryateja, K Venkata Rao IN Patent App. 202,641,026,126 , 2026 2026
A Novel Mechanism for Localization of WSNs Based on Sensor Ranging Quality PS Suryateja, KV JhansiRani International Journal of Science, Engineering and Technology Research 4 (53 … , 2015 2015
