| 摘要 |
Apparatus and methods of creating digital signatures include storing a credential received from an external issuing entity (115) at a host device (105) associated with a signature engine (110). After agreeing on a message with a verifying entity (120), the host device (105) may transmit a version of the credential with a signature from the associated signature engine (110) for the message to the verifying entity (120). The verifying entity (120) may determine from the version of the credential and the digital signature whether the credential originated from a trusted issuing entity (115). |
