摘要 |
<p>The device has a memory with stored secret private customer keys of a first digital key pair consisting of private and public customer keys, a signing module for generating a digital customer signature from object data to be signed, a stored secret private key of a second digital key pair consisting of private and public security provider keys and a certification module for generating a digital signature certificate from the customer signature. The device (1) has an electronic data memory (10) with stored secret private customer keys of a first digital key pair consisting of private and public customer keys, a signing module (105) for generating a digital customer signature from object data to be signed, a stored secret private key of a second digital key pair consisting of private and public security provider keys and a certification module (105a) in the signing module for generating a digital signature certificate from the customer signature with the provider's private key. Independent claims are also included for the following: (a) an electronic device with an electronic security module (b) and a cryptographic security module.</p> |