Patent ID: 11874936
Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 13:
14. The administration server of claim 10, further comprising a control module to:
receive an indication that one of the printing devices of the plurality of printing devices is to be added to or removed from the first group printing devices;
determine a new subset of printing devices for the first group of printing devices based on the received indication; and
cause the cryptographic key module to generate a new first group public cryptographic key associated with the first group of printing devices based on the stored public cryptographic keys corresponding to the respective private cryptographic keys provisioned to the new subset of printing devices; and
wherein the key distribution module is further to cause the network interface to transmit the new first group public key to the user.