A kind of https acceleration method and system based on content delivery network

A technology of content distribution network and acceleration system, applied in the field of HTTPS acceleration method and system based on CDN (content distribution network), can solve the problems of inefficient transaction processing capability, high performance pressure, and high management cost, and increase transaction processing. capacity, improve efficiency, reduce the effect of round-trip RTT

Active Publication Date: 2019-11-05
GUIZHOU BAISHANCLOUD TECH CO LTD
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Problems solved by technology

[0008] Therefore, for the above-mentioned problems, the present invention proposes an HTTPS acceleration method and system based on Content Delivery Network (CDN for short), adopts the SSL acceleration board solution, and solves the problem of high performance pressure of the software-based SSL implementation. The problem of inefficient transaction processing capability; the SSL acceleration board is deployed on the server of the edge node of the CDN network to realize centralized management of certificates, and one SSL acceleration board can serve multiple customers for encryption and decryption, which solves the problem Each accelerator board is only bound to a specific client request, resource waste and high management costs

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  • A kind of https acceleration method and system based on content delivery network

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[0027] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0028] The invention provides an HTTPS acceleration method based on a content distribution network. The content distribution network includes a CDN network management center and a DNS redirection analysis center located in the central part, a plurality of CDN network edge nodes located in the edge part, and a source server located in the back end.

[0029] The CDN network management center and DNS redirection analysis center in the central part are responsible for global load balancing, and the equipment system is installed in the management center computer room.

[0030] The CDN network edge node is the carrier of CDN distribution, mainly composed of Cache (cache) and load balancer, etc. Each CDN network edge node is deployed with a session & cache at the front end and a unified authentication server (UAS) at the back end. Among them, there are mult...

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Abstract

The invention discloses an HTTPS acceleration method and system based on a content distribution network. The SSL acceleration board solution is adopted to solve the problems of high performance pressure and low transaction processing capability of software-based SSL implementations; and the SSL acceleration board Deployed on the server of the edge node of the CDN network, the centralized management of the certificate is realized, and one SSL acceleration board can serve multiple customers for encryption and decryption, which solves the problem that each acceleration board is only bound to the resources requested by a specific client waste and high management costs.

Description

technical field [0001] The invention relates to a website optimization method, in particular to a CDN (content distribution network)-based HTTPS acceleration method and system. Background technique [0002] The HTTPS security protocol is an HTTP channel with the goal of security. By adding the SSL layer under HTTP, it can realize transmission encryption and prevent important data such as user data and transaction data from being stolen. HTTPS plays a very critical role in protecting user privacy and preventing traffic hijacking, but at the same time, HTTPS will also reduce user access speed and increase the computing resource consumption of website servers. [0003] In an SSL session, the most computationally intensive part is the SSL handshake phase. SSL has two main handshake types, one based on RSA and the other based on Deiffie-Hellman (DH). The RSA and DH public key algorithms use a lot of CPU and are the slowest part of the handshake. Hundreds of RSA encryptions per ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08H04L9/32
CPCH04L9/3263H04L63/0485H04L63/12H04L67/02H04L67/10Y02D30/50
Inventor 苗辉江桂林庄吴敏
Owner GUIZHOU BAISHANCLOUD TECH CO LTD
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