PKI is a major focus area for the Computer Security Division. I am currently developing technical specifications for interoperable PKI components and planning development of a reference implementation of those specifications. Here is a partial list of professional publications. Where possible, I have included links to an electronic copy of the document. If unspecified, the document is in PostScript.
Some documents are available in other forms on the division's web server.
Polk, W. Timothy. 31 January 1996. Bassham, Lawrence E. III and W. Timothy Polk. Polk, W. Timothy. 4-6 October, 1993.