ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,759, issued on Feb. 3, was assigned to Amazon Technologies Inc. (Seattle).
"Derived implicit certificate" was invented by Matthew John Campagna (Bainbridge Island, Wash.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A client computer system implements a cryptocurrency wallet using derived cryptographic keys generated from an implicit certificate. The client computer system uses a root key pair that includes a root public key and a root private key to produce the implicit certificate. The implicit certificate is provided to other entities which generate derived public keys from the implicit certificate. In an embodiment, the client computer system en...