Design And Implementation Of High Performance Crypto Jobs Scheduling System

Nowadays,electronic invoices have gradually replaced traditional paper invoices.The use of electronic vouchers will greatly reduce the cost of paper invoices for the company,including the costs of invoice printing and indirect management.Electronic invoices are faster and more convenient in custody,inquiry and verification.E-commerce websites can easily provide consumers with more efficient services.Meanwhile the introduction of electronic credentials is an inevitable way to regulate e-commerce taxes.In the context of “Internet+”,the framework of electronic credential security service system is an indispensable and important part to support the construction of a complete secure electronic credential service system.The electronic credential security service system provides security support for the development of a rolling electronic credential ecosystem.The cryptography service system is the core of this electronic credential security service system.Based on the electronic credential security service platform,a better cryptography service equipment has been developed.This kind of device is based on the self-developed cryptography card hardware facilities,provides high-quality,reliable,elastically expandable,and dynamically reconfigurable cryptography resources to any users and devices that access the electronic credential service system through the network.In order to further optimize the service supply capability of cryptographic service equipments and ensure the efficiency and reliability of service,a high-performance cryptographic jobs scheduling system has been designed,which can provide equipment operation monitoring,load balancing,and efficient jobs transfer services for cryptographic service equipment.This paper focuses on real-time monitoring of cryptographic hardware resources and efficient offloading of jobs requests.The main research work and innovations are as follows:(1)In view of the need for cryptographic service equipment to ensure the reliability of cryptographic service quality and the ability to describe capability of cryptographic services,we give a normalized evaluation model based on the optimized entropy method for the cryptographic equipment,cryptography card,which carries cryptographic service resources.This model collects the cryptographic resource service rate of cryptographic hardware facilities,comprehensively determines the service capability evaluation coefficient of the current cryptographic service equipment,thereby analyzing the operating status and service supply capability of the cryptographic service equipment,so that can scientifically evaluate the cryptographic equipment service capability.(2)Based on the normalized evaluation results of the cryptographic equipment,we can get the objective and dynamic weighting of cryptographic hardware facilities.Then three cryptographic job scheduling strategies are given.Each of the three strategies has its own advantages in terms of load balancing,service quality,and service efficiency.All of the three strategies implement a fine-grained and differentiated load on cryptographic hardware facilities.At the same time,combined with the cryptographic resource reconstruction strategy,the cryptography service capability of the cryptography cards is expanded,and the differentiated configuration of the cryptography resources is achieved,which satisfies the current demand for password service resources to the greatest extent.We verify the current advantages of the cryptography service equipment through experiments,which can meet the current service support for the electronic credential security service system.This solution focuses on the dynamic changes of cryptographic service capabilities and differences of cryptographic service resources between devices.The implementation of the cryptographic device service division strategy is in line with the requirements of practical applications.