S/MIME Working Group Status - PowerPoint PPT Presentation

About This Presentation
Title:

S/MIME Working Group Status

Description:

S/MIME Working Group Status. Russ Housley. November 2002. PLEASE SIGN THE BLUE SHEET ... October 2000. 3058 Use of the IDEA Encryption Algorithm in CMS. S. Teiwes, ... – PowerPoint PPT presentation

Number of Views:44
Avg rating:3.0/5.0
Slides: 9
Provided by: RussHo4
Learn more at: https://www.ietf.org
Category:
Tags: mime | blue | group | october | status | working

less

Transcript and Presenter's Notes

Title: S/MIME Working Group Status


1
S/MIME Working Group Status
  • Russ Housley
  • November 2002
  • PLEASE SIGN THE BLUE SHEET

2
RFC Publication Status
  • S/MIME Working Group has published 22 RFCs
  • 2630 Cryptographic Message Syntax. R. Housley.
    June 1999.
  • 2631 Diffie-Hellman Key Agreement Method. E.
    Rescorla. June 1999.
  • 2632 S/MIME Version 3 Certificate Handling. B.
    Ramsdell, Ed. June 1999.
  • 2633 S/MIME Version 3 Message Specification.
    B. Ramsdell, Ed. June 1999.
  • 2634 Enhanced Security Services for S/MIME. P.
    Hoffman, Ed. June 1999.
  • 2785 Methods for Avoiding the "Small-Subgroup"
    Attacks on the Diffie-Hellman Key Agreement
    Method for S/MIME. R. Zuccherato. March 2000.
    Informational
  • 2876 Use of the KEA and SKIPJACK Algorithms in
    CMS. J. Pawling. July 2000. Informational

3
RFC Publication Status (more)
  • 2984 Use of the CAST-128 Encryption Algorithm
    in CMS. C. Adams. October 2000.
  • 3058 Use of the IDEA Encryption Algorithm in
    CMS. S. Teiwes, P. Hartmann, and D. Kuenzi.
    February 2001. Informational
  • 3125 Electronic Signature Policies. J. Ross,
    D. Pinkas, and N. Pope. September 2001.
    Experimental
  • 3126 Electronic Signature Formats for long term
    electronic signatures. D. Pinkas, J. Ross, and
    N. Pope. September 2001. Informational
  • 3183 Domain Security Services using S/MIME. T.
    Dean and W. Ottaway. October 2001.
    Experimental
  • 3185 Reuse of CMS Content Encryption Keys. S.
    Farrell and S. Turner. October 2001.

4
RFC Publication Status (more)
  • 3211 Password-based Encryption for CMS. P.
    Gutmann. December 2001.
  • 3217 Triple-DES and RC2 Key Wrapping. R.
    Housley. December 2001. Informational
  • 3218 Preventing the Million Message Attack on
    CMS. E. Rescorla. January 2002. Informational
  • 3278 Use of Elliptic Curve Cryptography (ECC)
    Algorithms in Cryptographic Message Syntax
    (CMS). S. Blake-Wilson, D. Brown , and P.
    Lambert. April 2002. Informational
  • 3114 Implementing Company Classification
    Policy with the S/MIME Security Label. W.
    Nicolls. May 2002. Informational
  • 3274 Compressed Data Content Type for CMS. P.
    Gutmann. June 2002.

5
RFC Publication Status (more)
  • 3369 Cryptographic Message Syntax (CMS). R.
    Housley. August 2002.
  • 3370 Cryptographic Message Syntax (CMS)
    Algorithms. R. Housley. August 2002.
  • 3394 Advanced Encryption Standard (AES) Key
    Wrap Algorithm. J. Schaad and R. Housley.
    September 2002. Informational

6
Internet-Drafts with IESG
  • x400wrap Securing X.400 Content with S/MIME. P.
    Hoffman, C. Bonatti, and A. Eggen.
  • x400transport Transporting S/MIME Objects in
    X.400. P. Hoffman and C. Bonatti.
  • symkeydist CMS Symmetric Key Management and
    Distribution. S. Turner.
  • hmac-key-wrap Wrapping an HMAC key with a
    Triple-DES Key or an AES Key. J. Schaad and
    R. Housley.
  • cms-rsaes-oaep Use of the RSAES-OAEP Key
    Transport Algorithm in CMS. R. Housley.

7
Advancement to Draft Standard
  • Requirements documented in RFC 2026
  • Stable, Mature, and Useful Specification
  • At least two independent and interoperable
    implementations from different code bases
  • Draft Standards cannot reference Proposed
    Standard RFCs or Experimental RFCs
  • Blocked until RFC 3280 progresses toDraft
    Standard

8
Interoperability Testing
  • Jim Schaad developed interoperability matrix for
    CMS, MSG, CERT, and ESS documents
  • Posted at IMC web site
  • Needs updated for RFC 3369
  • Paul Hoffman (IMC) offered to
  • Coordinate interoperability testing
  • Compile CMS and ESS Examples document
Write a Comment
User Comments (0)
About PowerShow.com