Evaluating trust in grid certificates

  • Authors:
  • David O'Callaghan;Louise Doran;Brian Coghlan

  • Affiliations:
  • Trinity College Dublin, Dublin, Ireland;Trinity College Dublin, Dublin, Ireland;Trinity College Dublin, Dublin, Ireland

  • Venue:
  • Proceedings of the 2010 ACM Symposium on Applied Computing
  • Year:
  • 2010

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Abstract

Digital certificates are used to secure international computation and data storage grids used for e-Science projects, like the Worldwide Large Hadron Collider Computing Grid. The International Grid Trust Federation has defined the Grid Certificate Profile: a set of guidelines for digital certificates used for grid authentication. We have designed and implemented a program and related test suites for checking X.509 certificates against the certificate profiles and policies relevant for use on the Grid. The result is a practical tool that assists implementers and users of public key infrastructures to reach appropriate trust decisions.