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IETF RFC 5469
[SUPERSEDED]

DES and IDEA Cipher Suites for Transport Layer Security (TLS)

Metadata

Publisher
IETF
Doc Type
Specification
Pages
4
Abstract
Transport Layer Security (TLS) versions 1.0 (RFC 2246) and 1.1 (RFC 4346) include cipher suites based on DES (Data Encryption Standard) and IDEA (International Data Encryption Algorithm) algorithms. DES (when used in single-DES mode) and IDEA are no longer recommended for general use in TLS, and have been removed from TLS version 1.2 (RFC 5246). This document specifies these cipher suites for completeness and discusses reasons why their use is no longer recommended. This memo provides information for the Internet community.
Publication Date
2009-02-01
Status Note
Historic
DOI
10.17487/RFC5469
Link
https://doi.org/10.17487/RFC5469
Author(s)
Pasi Eronen
Keyword(s)
Cipher Suite, DES, IDEA
Latest version of IETF RFC 5469

Document Versions — IETF RFC 5469

  • ▶ IETF RFC 5469 (2009-02-01)
    THIS DOC [SUPERSEDED] [LATEST VERSION]

Superseded by:

Amended by:
  • RFC10015 NOT IN REGISTRY

Normative Reference(s)

  • ISBN.9780471117094 — 7. Menezes A. van Oorshot P. Vanstone S. , Handbook of Applied Cryptography , CRC Press , 1997 . EXTERNAL
  • NIST FIPS 46-3 [Withdrawn]
  • Lai, X., "On the Design and Security of Block Ciphers", ETH Series in Information Processing, v. 1, Konstanz: Hartung-Gorre Verlag, 1992. EXTERNAL
  • IETF RFC 2119 [Active*]
  • IETF RFC 2246 [Superseded*]
  • IETF RFC 4346 [Superseded*]
  • IETF RFC 5246 [Superseded*]

Bibliographic Reference(s)

  • Kumar, S., Paar, C., Pelzl, J., Pfeiffer, G., and M. Schimmler, "Breaking Ciphers with COPACOBANA - A Cost- Optimized Parallel Code Breaker", Workshop on Cryptographic Hardware and Embedded Systems (CHES 2006), Yokohama, Japan, October 2006. EXTERNAL
  • Diffie, W. and M. Hellman, "Exhaustive Cryptanalysis of the NBS Data Encryption Standard", IEEE Computer, Volume 10, Issue 6, June 1977. EXTERNAL
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IETF RFC 5469, DES and IDEA Cipher Suites for Transport Layer Security (TLS). Available at https://doi.org/10.17487/RFC5469
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IETF RFC 5469, DES and IDEA Cipher Suites for Transport Layer Security (TLS). Available at https://doi.org/10.17487/RFC5469

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IETF RFC 5469, DES and IDEA Cipher Suites for Transport Layer Security (TLS). Available at https://doi.org/10.17487/RFC5469
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<span class="citation"><cite>IETF RFC 5469</cite>, DES and IDEA Cipher Suites for Transport Layer Security (TLS). Available at <a href="https://doi.org/10.17487/RFC5469" target="_blank" rel="noopener">https://doi.org/10.17487/RFC5469</a></span>

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IETF RFC 5469, DES and IDEA Cipher Suites for Transport Layer Security (TLS)
doi: 10.17487/RFC5469
url: https://doi.org/10.17487/RFC5469
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<cite id="bib-rfc5469">IETF RFC 5469</cite>, DES and IDEA Cipher Suites for Transport Layer Security (TLS)
<span class="doi">10.17487/RFC5469</span>
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