- 期刊
Design Universal Security Scheme for Broadband Router
並列摘要
Taking account of defections existed in general methods of implementing IP security (IPsec) in broadband routers, a secure scheme based on fast path and slow path of routers was put forward. The scheme implements IPsec with En-cryption chip and IPsec software combined, and adopts Encryption adaptive board to support multi-encryption chips. No requirement for change in original hardware architecture of broadband router makes the scheme universal. Wire-speed data forwarding and encryption are processed in fast path, while local data and protocol data which are non-real time tasks are processed in slow path, in which IPsec security policy (SP) and security association (SA) are also transferred. The scheme was tested in SR1880s, and testing results showed that the proposed scheme can satisfy the security needs of broadband router.
延伸閱讀
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