发明名称 Public key certification issuing apparatus
摘要 A host requests a public key certificate from a gateway, and the gateway requests a public key certificate from a Certification Authority (CA). The CA generates a public key certificate, which is sent to the host through the gateway. The host sets an IPv6 address based on information from the gateway. The host requests and receives a new public key certificate whenever necessary, and sends a public key certificate including the IPv6 address to the communication counterpart.
申请公布号 US7461251(B2) 申请公布日期 2008.12.02
申请号 US20030419776 申请日期 2003.04.22
申请人 CANON KABUSHIKI KAISHA 发明人 OISHI KAZUOMI
分类号 H04L9/08;H04L9/32;H04L29/06;H04L29/12 主分类号 H04L9/08
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