{"draft":"draft-ietf-tls-des-idea-02","doc_id":"RFC5469","title":"DES and IDEA Cipher Suites for Transport Layer Security (TLS)","authors":["P. Eronen, Ed."],"format":["ASCII","HTML"],"page_count":"4","pub_status":"INFORMATIONAL","status":"HISTORIC","source":"Transport Layer Security","abstract":"Transport Layer Security (TLS) versions 1.0 (RFC 2246) and 1.1 (RFC\r\n4346) include cipher suites based on DES (Data Encryption Standard)\r\nand IDEA (International Data Encryption Algorithm) algorithms.  DES\r\n(when used in single-DES mode) and IDEA are no longer recommended for\r\ngeneral use in TLS, and have been removed from TLS version 1.2 (RFC\r\n5246).  This document specifies these cipher suites for completeness\r\nand discusses reasons why their use is no longer recommended.  This\r\nmemo provides information for the Internet community.","pub_date":"February 2009","keywords":["ciphersuite","data encryption standard","international data encryption algorithm"],"obsoletes":[],"obsoleted_by":["RFC8996"],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC5469","errata_url":null}