CDMF
id:
cdmf-320-16207636
title:
CDMF
text:
In cryptography, CDMF is an algorithm developed at IBM in 1992 to reduce the security strength of the 56-bit DES cipher to that of 40-bit encryption, at the time a requirement of U.S. restrictions on export of cryptography. Rather than a separate cipher from DES, CDMF constitutes a key generation algorithm, called key shortening. It is one of the cryptographic algorithms supported by S-HTTP.
brand slug:
wiki
category slug:
encyclopedia
description:
Cryptographic algorithm
original url:
https://en.wikipedia.org/wiki/CDMF
date created:
date modified:
2022-11-10T04:55:52Z
main entity:
{"identifier":"Q5009972","url":"https://www.wikidata.org/entity/Q5009972"}
image:
fields total:
13
integrity:
14