xkms requirements update frederick hirsch mike just april 23 2002 n.
Skip this Video
Loading SlideShow in 5 Seconds..
XKMS Requirements Update Frederick Hirsch, Mike Just April 23, 2002 PowerPoint Presentation
Download Presentation
XKMS Requirements Update Frederick Hirsch, Mike Just April 23, 2002

Loading in 2 Seconds...

  share
play fullscreen
1 / 4
Download Presentation

XKMS Requirements Update Frederick Hirsch, Mike Just April 23, 2002 - PowerPoint PPT Presentation

kimn
79 Views
Download Presentation

XKMS Requirements Update Frederick Hirsch, Mike Just April 23, 2002

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. XKMS Requirements UpdateFrederick Hirsch, Mike JustApril 23, 2002 • Goals • Requirements Summary • General, Security • Last Call Issues • For Discussion • (Potentially) Resolved • Clarifications

  2. Goals • Support XML security key management • Register, revoke, and update key bindings • Locate public keys • Validate key bindings • Enable simple diverse clients by eliminating traditional client processing complexity

  3. General Requirements • Universal, usable, extensible: • XML with namespaces • SOAP with document literal encoding • Server (PKI) technology optionally transparent to client • Response values XML-schema typed • Policy via URI • Convey context with messages

  4. Security Requirements • Trust services must support integrity and confidentiality via TLS and XML payload security. Mechanism such as VPN also allowed. • Responses must include request digest, URL • Registration authorization mechanisms • Proof of key possession • Specification must address issues of known-plaintext attacks and replay attacks.