The present disclosure provides a system and a method for revoking compromised cryptographic key from a database. The proposed system provides a database which is a graph that stores information on dependencies between a working key and cryptographic algorithms and keys used in establishing the working keys. The proposed system upon identifying the compromised keys revokes the compromised cryptographic keys and corresponding keys from the database. The proposed system provides data security and an efficient revocation process of the compromised cryptographic keys.

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Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.