| 摘要 |
The systems, methods and apparatuses described herein provide a computing environment that manages private key storage. An apparatus according to the present disclosure may comprise a first non- volatile storage for storing a private root key for signing digital certificates, an input device for receiving manual input from an operator, a communication interface consisting of a one-way transmitter for transmitting information from the apparatus, and a processor. The processor may be configured to retrieve the private root key from the first non-volatile storage, receive information for a new digital certificate through the input device, generate the new digital certificate according to the received information, sign the new digital certificate using the private root key and transmit the new digital certificate from the apparatus using the transmitter. |
