Purple: A Cautionary Tale
Channel: Ashley Pimentel
Date: 04/05/2020

MAT 373 Presentation

Feel free to ask questions in the comments.

Video editing is my passion.

...I do not know what happened with the slideshow and the picture sizes, it was a mess.

I got a 10/10 on the project though, so that's good.

Sources:
Goldman, Irwin. “William Friedman, Geneticist Turned Cryptographer.” Genetics 206 no. 1 
(May 2017): 1-8. https://doi.org/10.1534/genetics.117.201624
Lami, Barjol, Gledis Kallco, Nicholas Guo and Sean X. Shi. “Cryptanalysis of Purple, Japanese 
WWII Cipher Machine.” (May 2019): 1-8. 
https://pdfs.semanticscholar.org/4385/2a12afd371bf803f643f018030587388cb1f.pdf
“Red and Purple.” National Security Agency Central Security Service. Accessed April 15, 2020. 
https://www.nsa.gov/about/cryptologic-heritage/center-cryptologic-history/pearl-harbor-revi
ew/red-purple/.
Shikhare, Aparna. “Cryptanalysis of the Purple Cipher using Random Restarts.” San Jose 
University Master’s Projects 428 (December 2015): 5-83. https://doi.org/10.31979/etd.tcqp-x6sz
Stamp, Mark and Richard Low. Applied Cryptanalysis: Breaking Ciphers in the Real World. 
Hoboken NJ: John Wiley and Sons, 2007.
Warriner, Andrew. “How Did the U.S. Break Japanese Military Codes Before the Battle of 
Midway?” Quora (November 2013). 
https://slate.com/human-interest/2013/11/u-s-in-world-war-ii-how-the-navy-broke-japanese-codes-before-midway.html