Patent ID: 11886574
Assignee: RED HAT, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A method comprising:
accessing, by a processing device, a wrapped key that encodes a cryptographic key;
executing, by the processing device in a trusted execution environment, instructions to derive the cryptographic key in view of the wrapped key, wherein the executing to derive the cryptographic key comprises a task that consumes computing resources for a duration of time;
using the cryptographic key to access program data;
executing, by the processing device, the program data, wherein the executed program data evaluates a condition related to the duration of time; and
transmitting a message comprising an indication of the evaluated condition, wherein the message indicates that the cryptographic key has been derived in view of the wrapped key within a predetermined minimum threshold time.