Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Password operation realization method and device based on encryption card and server

An implementation method and server technology, applied in the field of cryptographic operations, can solve the performance limitations of a single encryption card, low product performance, complex processes, etc., and achieve the effects of fast and convenient cryptographic operation efficiency, excellent performance, and low cost

Inactive Publication Date: 2016-06-01
AEROSPACE INFORMATION
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disadvantages of the signature verification products in the above prior art are: the first method is low in cost, but is limited by the performance of a single encryption card, resulting in low product performance; the second method can greatly improve the performance of cryptographic operations, but the process is complicated ,High cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Password operation realization method and device based on encryption card and server
  • Password operation realization method and device based on encryption card and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Embodiments of the present invention provide a method and device for implementing high-performance cryptographic operations, so as to provide efficient cryptographic services such as signature verification based on encryption card hardware and server CPU (Central Processing Unit, central processing unit) and other hardware resources. This method has the characteristics of low hardware cost, fast computing speed and excellent expansibility.

[0047] This embodiment provides a processing flow for implementing a cryptographic operation based on an encryption card and a server, as follows: figure 1 As shown, the following processing steps are included:

[0048] Step S110, respectively calculating the cryptographic computing capabilities of all encryption cards and the cryptographic computing capabilities of the server CPU.

[0049] Obtain how many encryption cards are currently used for cryptographic hardware operations, perform cryptographic operations for a set number of...

Embodiment 2

[0064] This embodiment provides a device for implementing cryptographic operations based on an encryption card and a server, and its specific implementation structure is as follows: figure 2 As shown, it can specifically include the following modules:

[0065] The cryptographic computing capability calculation module 21 is used to calculate the cryptographic computing capabilities of all encryption cards and the cryptographic computing capability of the server CPU respectively;

[0066] The cryptographic operation allocation module 22 is configured to base on the set cryptographic operation scheduling according to the cryptographic computing capabilities of all the encryption cards and the server CPU, and the number of cryptographic operations to be processed in the encryption cards and the server CPU Strategy, assigning the number of cryptographic operations to be allocated to the encryption card or server CPU;

[0067] The cryptographic operation processing module 23 is co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention provides a password operation realization method and device based on encryption cards and a server. The method mainly comprises following steps of respectively calculating the password operation capabilities of all encryption cards and the password operation capability of a server CPU (Central Processing Unit); allocating the to-be-allocated password operation quantities to the encryption cards or the server CPU based on a set password operation scheduling strategy, wherein the allocation is carried out according to the password operation capabilities of all encryption cards, the password operation capability of the server CPU and the to-be-processed password operation quantities in the encryption cards and the server CPU; and operating the allocated password operations by the encryption cards or the server CPU. According to the embodiment of the invention, the performance bottleneck defect of independently using one encryption card is solved; the defects of wasting cost and low scalability resulted from using multiple encryption cards are avoided; efficient password operation services such as signature verification are provided; a technical method which is featured by low cost, high efficiency and convenient use is provided for a signature verification server; and the excellent cost performance is realized.

Description

technical field [0001] The invention relates to the technical field of cryptographic operations, in particular to a method and device for realizing cryptographic operations based on an encryption card and a server. Background technique [0002] With the development of social informatization, more and more traditional businesses have gradually entered the "electronic" era represented by computers and the Internet. In "electronic" business activities, in order to ensure system security, each participant signs the key business information in the application system to ensure the integrity and non-repudiation of these business activities. PKI (Public Key Infrastructure) technology is the main means to realize electronic signature. As a relatively mature and reliable technical framework, PKI effectively guarantees various characteristics such as integrity, authenticity and non-repudiation in network security. . [0003] With the increasing demand for electronic signatures and th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F21/60G06F21/64
Inventor 王申郭向国郑杰骞钟源
Owner AEROSPACE INFORMATION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com