Nvidia received 1 granted patent in Cloud Gaming.
The patent covers a dual-key encryption system designed for secure game build distribution in cloud gaming environments. This approach attaches encrypted content keys as metadata to game builds, preventing unauthorized access while avoiding the security vulnerabilities associated with centralized key management.
NVIDIA's single cloud gaming patent tackles the challenge of securely distributing game builds through content delivery networks without relying on centralized key storage. The system uses a dual-layer encryption approach where a content encryption key protects the actual game data, and that key itself gets encrypted with a key encryption key. Rather than storing these keys in a central database, the encrypted content key travels with the game file as metadata, while the key encryption key identifier becomes part of the filename itself. This design allows each piece of content to carry its own encrypted credentials, making distribution self-contained and eliminating the single point of failure that comes with maintaining a central key repository.
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