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Identity-based grid authentication protocol

An authentication protocol and identity technology, applied in the grid field, can solve the problems of heavy computing and communication burdens for grid users

Inactive Publication Date: 2012-06-06
李洪伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide an identity-based grid authentication protocol to solve the long-standing problem of heavy computing and communication burdens on grid users due to the adoption of the SSL authentication protocol

Method used

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Examples

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Embodiment Construction

[0064] Taking GridSim (GridSim is a grid environment simulation platform implemented in Java, it provides an interface for simulating users and resources in a grid environment, and rewriting these interfaces can generate users and resources with specific rules, which is in line with the reality of grid users. and resource diversity. GridSim is based on SimJava. SimJava is a discrete event simulation tool implemented in Java. It utilizes the multi-thread mechanism in Java to simulate each entity in a discrete event, which is consistent with the random behavior of entities in realistic grids. It is suitable and feasible to take GridSim as the authentication protocol in the platform simulation grid.) For using the platform as an example, a specific simulation application of the present invention is provided.

[0065] The simulation environment is composed of 4 computers, the hardware configurations are all P42.0G CPU, 512M memory, and the software configurations are WinXP operatin...

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Abstract

The invention discloses an identity-based grid authentication protocol. The problem that the computation and communication burden of a grid user is heavy due to the adoption of a security socket layer (SSL) authentication protocol for a long time is solved. On the basis of an identity-based grid system structure, an identity-based encryption and signature algorithm is embedded, a digital certificate is completely abandoned, and the attribute of a grid is tightly combined. The identity-based grid authentication protocol is established. The authentication protocol provided by the invention is lower in amount and higher in efficiency than a service access point (SAP), particularly, the burden of a user is greatly lessened, and the expansion of the grid scale is benefited.

Description

technical field [0001] The present invention relates to a grid technical field, in particular to an authentication protocol, which is suitable for identity-based grid verification, adopts an identity-based grid architecture, and embeds identity-based encryption and signature Algorithm, tightly combined with the properties of the grid. The load information of the ball mill can be given timely according to the change of working conditions, which can greatly reduce the calculation and communication burden of grid users, thereby improving grid security and communication efficiency. Background technique [0002] The grid, as a new type of network that can bring huge processing, storage capacity and other IT resources, can be used temporarily. Grid computing connects a large number of computers in different locations through a shared network to form a virtual supercomputer, which combines the redundant processor capabilities of computers in various locations to provide huge proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/08
Inventor 李洪伟
Owner 李洪伟