Content delivery network-based HTTPS acceleration method and system

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

Active Publication Date: 2017-01-18
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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  • Content delivery network-based HTTPS acceleration method and system

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Embodiment Construction

[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 (caching) 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 mu...

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Abstract

The invention discloses a content delivery network-based HTTPS acceleration method and system. An SSL acceleration card board scheme is adopted, so that the problem of heavy burden of performance and low efficiency of business processing capability of software-based SSL implementation can be solved; and an SSL acceleration card board is deployed in the server of an edge node of a CDN (content delivery network), and therefore, centralized management of certificates can be realized, and one SSL acceleration card board can serve a plurality of clients to carry out encryption and decryption, and the problems of resource waste and high management cost caused by a condition that each acceleration card board is bound with a specific client request can be solved.

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 Applications(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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