MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202631102585 A) filed by Senjam Nongdrenkhomba Singh on August 25, 2026, for Secure Data Processing System With Bounded-Residency Assembly, Air-Gapped Verification And Controlled Rendering Of Encrypted Content.
Inventor includes Senjam Nongdrenkhomba Singh.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: A system (100) for controlling assembly, verification and distribution of an examination question paper includes a question repository server (102) storing validated question records (402), a randomised assembly engine (104) with volatile memory (148) inhibited from executing until receipt of a window-commencement signal from a trusted time reference (134), and an entropy aggregation module (106) deriving an assembly seed from mutually independent hardware entropy sources (302, 304, 306, 308). A unidirectional data interface (110) conveys a finalised paper to a viewing workstation (114) inside a shielded air-gapped chamber (112). A constrained return channel (116) returns a digitally signed approval or rejection token. A packaging module (120) encrypts the approved paper into a distribution package (802) under nested encryption layers including a time-lock layer (804). A secure printing controller (130) verifies a certified printing device (132) and inhibits printing in excess of a computed maximum quantity. (
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