Key-Escrow Free Attribute-Based Multi-Keyword Search with Dynamic Policy Update in Cloud Computing. - Umasankararao Varri; Syam Kumar Pasupuleti; K. V. Kadambari (CCGRID, 2020)

A scoping review of searchable encryption schemes in cloud computing: taxonomy, methods, and recent developments. - Umasankararao Varri; Syamkumar Pasupuleti; K. V. Kadambari (J. Supercomput., 2020)

CP-ABSEL: Ciphertext-policy attribute-based searchable encryption from lattice in cloud storage. - Umasankararao Varri; Syam Kumar Pasupuleti; K. V. Kadambari (Peer-to-Peer Netw. Appl., 2021)

FELT-ABKS: Fog-Enabled Lightweight Traceable Attribute-Based Keyword Search Over Encrypted Data. - Umasankararao Varri; Sreekanth Kasani; Syam Kumar Pasupuleti; K. V. Kadambari (IEEE Internet Things J., 2022)

Traceable and revocable multi-authority attribute-based keyword search for cloud storage. - Umasankararao Varri; Syam Kumar Pasupuleti; K. V. Kadambari (J. Syst. Archit., 2022)

Practical verifiable multi-keyword attribute-based searchable signcryption in cloud storage. - Umasankararao Varri; Syam Kumar Pasupuleti; K. V. Kadambari (J. Ambient Intell. Humaniz. Comput., 2023)

Privacy-Preserving Ciphertext-Policy Attribute-Based Search over Encrypted Data in Cloud Storage. - Umasankararao Varri (J. Comput. Sci. Technol., 2023)