摘要 |
A digital certificate transferring method for transferring a second digital certificate from a certificate transferring apparatus to a communication apparatus storing a first digital certificate which is different from the second digital certificate is provided. In the method; the certificate transferring apparatus-transfers, to the communication apparatus via a safe communication channel established by using a first digital certificate, the second digital certificate and identifying information of a communication destination to which the communication apparatus accesses to request authentication using the second digital certificate.
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