Design of Mobile-PKI for using mobile phones in various applications. - Sangram Ray; G. P. Biswas (ReTIS, 2011)

An ECC based public key infrastructure usable for mobile applications. - Sangram Ray; G. P. Biswas (CCSEIT, 2012)

Design of an efficient mobile health system for achieving HIPAA privacy-security regulations. - Sangram Ray; G. P. Biswas (Int. J. Wirel. Mob. Comput., 2014)

A Certificate Authority (CA)-based cryptographic solution for HIPAA privacy/security regulations. - Sangram Ray; G. P. Biswas (J. King Saud Univ. Comput. Inf. Sci., 2014)

Secure Multi-Purpose Mobile-Banking Using Elliptic Curve Cryptography. - Sangram Ray; G. P. Biswas; Mou Dasgupta (Wirel. Pers. Commun., 2016)

A Secure Anonymous Mobile Handover Authentication Protocol for Content Centric Network. - Sharmistha Adhikari; Sangram Ray (CICBA (2), 2018)

Cryptanalysis of a Secure and Privacy Preserving Mobile Wallet Scheme with Outsourced Verification in Cloud Computing. - Debarpan Tribedi; Dipanwita Sadhukhan; Sangram Ray (CICBA (2), 2018)

Cryptanalysis of an elliptic curve cryptography based lightweight authentication scheme for smart grid communication. - Dipanwita Sadhukhan; Sangram Ray (RAIT, 2018)

Efficient and secure business model for content centric network using elliptic curve cryptography. - Sharmistha Adhikari; Sangram Ray; Gosta Pada Biswas; Mohammad S. Obaidat (Int. J. Commun. Syst., 2019)

Usage of Internet of Things in Home Automation Systems: A Review. - Suman Majumder; Sangram Ray; Chinmoy Ghosh; Shrayasi Datta (CoMSO, 2020)

Efficient and secure content dissemination architecture for content centric network using ECC-based public key infrastructure. - Sharmistha Adhikari; Sangram Ray; Mohammad S. Obaidat; G. P. Biswas (Comput. Commun., 2020)

An elliptic curve cryptography based enhanced anonymous authentication protocol for wearable health monitoring systems. - K. Sowjanya; Mou Dasgupta; Sangram Ray (Int. J. Inf. Sec., 2020)

An Efficient Elliptic Curve Cryptography-Based Without Pairing KPABE for Internet of Things. - K. Sowjanya; Mou Dasgupta; Sangram Ray; Mohammad S. Obaidat (IEEE Syst. J., 2020)

Usage of Blockchain Technology in e-Voting System Using Private Blockchain. - Suman Majumder; Sangram Ray (FICTA (1), 2021)

An improved privacy preserving remote user authentication scheme for agricultural wireless sensor network. - Diksha Rangwani; Dipanwita Sadhukhan; Sangram Ray; Muhammad Khurram Khan; Mou Dasgupta (Trans. Emerg. Telecommun. Technol., 2021)

Elliptic Curve Cryptography based authentication scheme for Internet of Medical Things. - K. Sowjanya; Mou Dasgupta; Sangram Ray (J. Inf. Secur. Appl., 2021)

A secure and privacy preserving lightweight authentication scheme for smart-grid communication using elliptic curve cryptography. - Dipanwita Sadhukhan; Sangram Ray; Mohammad S. Obaidat; Mou Dasgupta (J. Syst. Archit., 2021)

A lightweight key management scheme for key-escrow-free ECC-based CP-ABE for IoT healthcare systems. - K. Sowjanya; Mou Dasgupta; Sangram Ray (J. Syst. Archit., 2021)

A robust provable-secure privacy-preserving authentication protocol for Industrial Internet of Things. - Diksha Rangwani; Dipanwita Sadhukhan; Sangram Ray; Muhammad Khurram Khan; Mou Dasgupta (Peer-to-Peer Netw. Appl., 2021)

A lightweight remote user authentication scheme for IoT communication using elliptic curve cryptography. - Dipanwita Sadhukhan; Sangram Ray; G. P. Biswas; Muhammad Khurram Khan; Mou Dasgupta (J. Supercomput., 2021)

A Pairing Free Identity Based Two Party Authenticated Key Agreement Protocol Using Hexadecimal Extended ASCII Elliptic Curve Cryptography. - Vivek Kumar; Sangram Ray; Mou Dasgupta; Muhammad Khurram Khan (Wirel. Pers. Commun., 2021)

ECC-CoAP: Elliptic Curve Cryptography Based Constraint Application Protocol for Internet of Things. - Suman Majumder; Sangram Ray; Dipanwita Sadhukhan; Muhammad Khurram Khan; Mou Dasgupta (Wirel. Pers. Commun., 2021)

Post-quantum lightweight identity-based two-party authenticated key exchange protocol for Internet of Vehicles with probable security. - Daya Sagar Gupta; Sangram Ray; Tajinder Singh; Madhu Kumari (Comput. Commun., 2022)

An ECC-based lightweight remote user authentication and key management scheme for IoT communication in context of fog computing. - Uddalak Chatterjee; Sangram Ray; Muhammad Khurram Khan; Mou Dasgupta; Chien-Ming Chen 001 (Computing, 2022)

ESOTP: ECC-based secure object tracking protocol for IoT communication. - Suman Majumder; Sangram Ray; Dipanwita Sadhukhan; Muhammad Khurram Khan; Mou Dasgupta (Int. J. Commun. Syst., 2022)

Pairing-Free Identity-Based Digital Signature Algorithm for Broadcast Authentication Based on Modified ECC Using Battle Royal Optimization Algorithm. - Vivek Kumar; Sangram Ray (Wirel. Pers. Commun., 2022)

SAK-SAE: A Secure Authentication and Key-Exchange Scheme for Smart Agricultural Environment using Fuzzy Extractor. - Indra Bahadur Chettri; Sangram Ray; Priyanka Das 011 (OCIT, 2023)

A Short Survey on Fog Computing and its Convergence with Internet of Things (IoT) Network. - Madhusmita Samal; Sangram Ray; Mou Dasgupta (OCIT, 2023)

Efficient and secure e-voting scheme using elliptic curve cryptography. - Uddalak Chatterjee; Sangram Ray; Sharmistha Adhikari; Muhammad Khurram Khan; Mou Dasgupta (Secur. Priv., 2023)

Enhanced pairing-free identity-based broadcast authentication protocol in WSN using ElGamal ECC. - Vivek Kumar; Sangram Ray; Dipanwita Sadhukhan; Jayashree Karmakar; Mou Dasgupta (Secur. Priv., 2023)

An improved authentication and key management scheme in context of IoT-based wireless sensor network using ECC. - Uddalak Chatterjee; Sangram Ray; Sharmistha Adhikari; Muhammad Khurram Khan; Mou Dasgupta (Comput. Commun., 2023)

An improved authentication and key management scheme for hierarchical IoT network using elliptic curve cryptography. - Uddalak Chatterjee; Sangram Ray; Dipanwita Sadhukhan; Mou Dasgupta (Innov. Syst. Softw. Eng., 2023)

ECC-based Efficient and Secure Access Control Scheme for Content Centric Network-A Next Generation Internet. - Sharmistha Adhikari; Sangram Ray; Mohammad S. Obaidat; G. P. Biswas (Wirel. Pers. Commun., 2023)

MAP-ECC: Mutual Authentication Protocol for e-Agriculture Using ECC. - Manish Kumar Pandit; Sangram Ray; Priyanka Das 011 (ICSP, 2024)

An Effectual Image based Authentication Scheme for Mobile Device using Machine Learning. - Kota Lokesh Kumar; Sangram Ray; Priyanka Das 011 (IECC, 2024)

Development of a provably secure and privacy-preserving lightweight authentication scheme for roaming services in global mobility network. - Dipanwita Sadhukhan; Sangram Ray; Mou Dasgupta; Muhammad Khurram Khan (J. Netw. Comput. Appl., 2024)

ECC-PDGPP: ECC-Based Parallel Dependency RFID-Grouping-Proof Protocol Using Zero-Knowledge Property in the Internet of Things Environment. - Suman Majumder; Sangram Ray; Dipanwita Sadhukhan; Mou Dasgupta; Ashok Kumar Das; Youngho Park 005 (IEEE Open J. Comput. Soc., 2024)

ECC-EXONUM-eVOTING: A Novel Signature-Based e-Voting Scheme Using Blockchain and Zero Knowledge Property. - Suman Majumder; Sangram Ray; Dipanwita Sadhukhan; Mou Dasgupta; Ashok Kumar Das; Youngho Park 005 (IEEE Open J. Commun. Soc., 2024)

CLAACS-IOD: Certificate-embedded lightweight authentication and access control scheme for Internet of Drones. - Dipanwita Sadhukhan; Sangram Ray; Mou Dasgupta; Joel J. P. C. Rodrigues (Softw. Pract. Exp., 2024)

Cryptanalysis and improvement of Q. Peng et al.'s PVSS scheme. - Anindya Kumar Biswas; Mou Dasgupta; Sangram Ray (Cryptologia, 2024)

ECMHP: ECC-Based Secure Handshake Protocol for Multicasting in CCN-IoT Environment. - Kundan Kanti Saha; Sangram Ray; Mou Dasgupta (IEEE Trans. Netw. Serv. Manag., 2024)