Check out the new USENIX Web site.

Home About USENIX Events Membership Publications Students
2002 FREENIX Track Technical Program - Abstract

CPCMS: A Configuration Management System Based on Cryptographic Names

Jonathan S. Shapiro, John Vanderburgh, Systems Research Laboratory, Johns Hopkins University

Abstract

CPCMS, the Cryptographically Protected Configuration Management System is a new configuration management system that provides scalability, disconnected commits, and fine-grain access controls. It addresses the novel problems raised by modern open-source development practices, in which projects routinely span traditional organizational boundaries and can involve thousands of participants. CPCMS provides for simultaneous public and private lines of development, with post hoc ÒpublicationÓ of private branches.

This paper describes the repository architecture of CPCMS, and in particular its use (and abuse) of cryptographic naming mechanisms to achieve collision-free disconnected operation.

  • View the full text of this paper in PDF and Postscript.
    The Proceedings are published as a collective work, © 2002 by the USENIX Association. All Rights Reserved. Rights to individual papers remain with the author or the author's employer. Permission is granted for the noncommercial reproduction of the complete work for educational or research purposes. USENIX acknowledges all trademarks within this paper.

  • If you need the latest Adobe Acrobat Reader, you can download it from Adobe's site.

  • To become a USENIX Member, please see our Membership Information.
?Need help? Use our Contacts page.

Last changed: 16 May 2002 ml
Technical Program
Conference index
USENIX home