18375421. ON-DIE KEY GENERATOR FOR FULLY-HOMOMORPHIC ENCRYPTION RELINEARIZATION PUBLIC KEYS (INTEL CORPORATION)
ON-DIE KEY GENERATOR FOR FULLY-HOMOMORPHIC ENCRYPTION RELINEARIZATION PUBLIC KEYS
Organization Name
Inventor(s)
Sachin Taneja of Hillsboro OR US
Sanu K. Mathew of Portland OR US
Christopher B. Wilkerson of Vancouver WA US
Raghavan Kumar of Hillsboro OR US
Anupam Golder of Hillsboro OR US
ON-DIE KEY GENERATOR FOR FULLY-HOMOMORPHIC ENCRYPTION RELINEARIZATION PUBLIC KEYS
This abstract first appeared for US patent application 18375421 titled 'ON-DIE KEY GENERATOR FOR FULLY-HOMOMORPHIC ENCRYPTION RELINEARIZATION PUBLIC KEYS
Original Abstract Submitted
Bandwidth of High Bandwidth Memory (HBM) and scratch pad memory used by an Fully Homomorphic Encryption (FHE) accelerator in a System-on-Chip (SoC) during FHE relinearization is reduced by including a key generator module in the SoC. The key generator module to generate FHE public keys from a seed that is input to the SoC. The seed used by the on-die key generator module to generate FHE relinearization public keys locally within the scratch pad memory units in the SoC.