1. A system, comprising: a memory storing computer executable components; and a processor configured to execute the following computer executable components stored in the memory: a partitioning component that partitions encrypted media content associated with a master key into a plurality of media content segments; a key derivation component that generates respective subkeys for the plurality of media content segments based at least in part on the master key and one or more parameters associated with one or more memory operations, wherein the one or more parameters are generated based on a computation time to generate a copy of a portion of the encrypted media content; and an output component that generates decrypted media content based at least in part on the respective subkeys.