DES(str,KEY,Mode)

Version 1.0.1.1 (8.79 KB) by Nicholas Felix
DES Encryption
4.7
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1.4K Downloads
Updated 17 May 2024

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Data Encryption Standard algorithm. 64 bit key and block. ECB mode only. Encrypt/ Decrypt any character string.
An outdated cipher, but good for cryptology study.
Inspired by:
Data Encryption Standard (DES)
by Yue Wu
18 Aug 2012 (Updated 21 Sep 2012)
http://www.mathworks.com/matlabcentral/fileexchange/37847-data-encryption-standard--des-/content/DES.m

Cite As

Nicholas Felix (2026). DES(str,KEY,Mode) (https://www.mathworks.com/matlabcentral/fileexchange/53768-des-str-key-mode), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2015b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.1.1

Added a demo
1.0.1.0

Added function KEYGEN
1.0.0.0

Included Required Products