Secure distribution and management of cryptographic keys within a computing environment using distributed ledgers

Abstract

The disclosed exemplary embodiments include computer-implemented systems, devices, and processes that securely distribute and manage cryptographic keys within a computing environment using permissioned distributed ledgers. By way of example, an apparatus may receive a registration request and a first digital signature applied to the registration request from a device. Based on a validation of the first digital signature, the apparatus may approve the registration request and apply a second digital signature to the registration request and the first digital signature. In some examples, the second digital signature may be indicative of the approval of the registration request by the apparatus. The apparatus may also transmit the registration request and the first and second digital signatures to a computing system, which may validate the first and second digital signatures and perform operations that record a public cryptographic key of an application program executed at the device onto a distributed ledger.