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US 12,524,563 B2Granted
System and method for efficient cryptographically-assured data access management for advanced data access policies
AssigneeMultifactor, Inc.
InventorVivek Chinar Nair
Life of this patent
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Abstract
A system and method for efficient cryptographically-assured data access management for advanced data access policies includes: a user having a cryptographic key; a client device; and a graph database; whereby the user makes requests to the graph database using the client device; and whereby the graph database cryptographically enforces a data access policy.
Claims20
A system for efficient cryptographically-assured data access management for advanced data access policies comprising:
- a graph database including one or more encrypted objects;
- whereby a user makes requests to the graph database using a client device;
- whereby each user holds at least one key from a set of user keys, and each of the one or more encrypted objects is encrypted with at least one key from a set of object keys;
- whereby cryptographic material is stored as properties of edges in the graph database;
- whereby the process of accessing the one or more encrypted objects involves combining the encrypted object and the cryptographic material;
- and
- whereby the graph database cryptographically enforces a data access policy.
4 more elements
Dependencies are inferred from the claim text.