MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202531130999 A) filed by Rahul Kumar Singh; Saloni Bhushan; Aparna Misra; and Surabhi Shanker, Patna, Bihar, on Dec. 23, 2025, for 'system and method for adaptive replay attack prevention in blockchain networks using dynamic private key rotation.'
Inventor(s) include Saloni Bhushan; Aparna Misra; Surabhi Shanker; and Rahul Kumar Singh.
The application for the patent was published on Jan. 9, under issue no. 02/2026.
According to the abstract released by the Intellectual Property India: "The present invention provides a system and method for preventing replay attacks in blockchain networks through the use of dynamic private key rotation. The system periodically generates new private keys for transaction signing, ensuring each transaction is uniquely signed and preventing malicious or inadvertent replay of transactions across multiple blockchain networks. A replay attack detection engine monitors the network for duplicate transactions, while a secure key management module ensures the safe rotation and storage of private keys. This adaptive system dynamically adjusts key rotation based on network conditions and security threats, enhancing the security of cross-chain transactions and protecting blockchain ecosystems from unauthorized re-execution of transactions."
Disclaimer: Curated by HT Syndication.
