Supercharge Your Innovation With Domain-Expert AI Agents!

Active synchronizing method and system for RPKI (Resource Public Key Infrastructure) data

An active synchronization and data technology, applied in the field of network information, can solve the problems of RPKI data warehouse increasing computing overhead, unable to provide complete and error-free decision-making reference for BGP routing information exchange, to reduce double calculation and request response time, and reduce invalid "synchronization Request, the effect of reducing computing overhead

Active Publication Date: 2015-04-22
CHINA INTERNET NETWORK INFORMATION CENTER
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a large number of "invalid" synchronization requests are issued, unnecessary calculation overhead will be added to the RPKI data warehouse; on the contrary, when T is set too large, changes in the certificate files in the RPKI data warehouse cannot be obtained by the RPKI relying party in time, and cannot Provide complete and error-free decision-making reference for BGP routing information exchange in the inter-domain routing system

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
  • Active synchronizing method and system for RPKI (Resource Public Key Infrastructure) data
  • Active synchronizing method and system for RPKI (Resource Public Key Infrastructure) data
  • Active synchronizing method and system for RPKI (Resource Public Key Infrastructure) data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, but this is not a limitation of the present invention. Those skilled in the art can make various modifications or improvements according to the basic idea of ​​the present invention, as long as they do not depart from the basic principles of the present invention. Thoughts are all within the scope of the present invention.

[0051] The active synchronization method of RPKI data of the present invention can be divided into two parts:

[0052] The first part, establish a new data synchronization mechanism based on RSYNC

[0053] 1) Establish a checksum cache

[0054] The RPKI data warehouse calculates the checksum of each file block in advance, and stores the weak checksum and strong checksum of the file block in the cache. When the file changes, the checksum cache will update the file accordingly. The checksum is updated. When the RPKI relying...

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 invention discloses an active synchronizing method and system for RPKI (Resource Public Key Infrastructure) data. Steps with high CPU (Central Processing Unit) loads such as computation of a strong / weak checksum, data block search and strong / weak checksum comparison are transferred to an RPKI relying party for implementation, so that the computation overhead of a data warehouse is lowered. Moreover, an RPKI data warehouse monitoring system is established, and the monitoring system actively tells the RPKI relying party to perform data synchronization when a certificate file and a signed object in the RPKI data warehouse are changed, so that the occurrence of invalid synchronization requests is reduced.

Description

technical field [0001] The invention belongs to the technical field of network information, and in particular relates to an active synchronization method and system for RPKI data. Background technique [0002] The rise of RPKI technology originated from a threat to Internet routing security - route hijacking. Because the BGP (Border Gateway Protocol) protocol lacks the verification of the authenticity of the routing advertisement content, deliberate attacks by hackers and wrong network parameter configurations may lead to route hijacking. Route hijacking has a great impact on the normal operation of the Internet, and may cause a large area of ​​network paralysis. Typical router hijacking incidents that have been reported in newspapers include AS 7007 incident in April 1997, Turkey TTNet router hijacking incident in December 2004, Con-Edison router hijacking incident in January 2006, and YouTube traffic hijacking incident by Pakistan Telecom in 2008, etc. . [0003] In ord...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06F17/30H04L12/749H04L45/741
CPCH04L12/1895H04L67/1095H04L67/568H04L9/40
Inventor 王翠翠延志伟
Owner CHINA INTERNET NETWORK INFORMATION CENTER
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com