ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,932, issued on March 25, was assigned to Algemetric Inc. (Colorado Springs, Colo.).

"Methods and systems for public and private-key leveled fully homomorphic encryption without bootstrapping with Hensel codes" was invented by David W. Honorio Araujo da Silva (Colorado Springs, Colo.), Carlos A. Paz de Araujo (Colorado Springs, Colo.) and Jordan Isabella Pattee (Colorado Springs, Colo.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are methods and systems to provide public and private-key leveled Fully Homomorphic Encryption (FHE) systems using Hensel Codes and p-adic and g-adic properties for encryption and decryption that also provide fo...