Philip C. Marks

According to our database, Philip C. Marks authored at least 9 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Review of <i>Behind the Enigma</i> by John FerrisFerris, John. <i>Behind the Enigma. The Authorized History of GCHQ, Britain's Secret Cyber-Intelligence Agency</i> . Bloomsbury Publishing, New York, NY, 2020. 823 pages, Hardcover, $36. ISBN 978-1-63557-465-4.

Philip Marks

Cryptologia, May, 2024

2018

Mr. Twinn's bombes.

Philip Marks

Cryptologia, 2018

2015

Enigma Wiring Data: Interpreting Allied Conventions from World War II.

Philip Marks

Cryptologia, 2015

2011

Operational Use and Cryptanalysis of the Kryha Cipher Machine.

Philip Marks

Cryptologia, 2011

2004

Naval Enigma: Seahorse and Other Kriegsmarine Cipher Blunders.

Ralph Erskine, Philip Marks

Cryptologia, 2004

2001

Umkehrwalze D: Enigma's Rewirable Reflector - Part III.

Philip C. Marks

Cryptologia, 2001

Umkehrwalze D: Enigma's Rewirable Reflector - Part II.

Philip C. Marks

Cryptologia, 2001

Umkehrwalze D: Enigma's Rewirable Reflector - Part I.

Philip Marks

Cryptologia, 2001

2000

Recovering the Wiring of Enigma's Umkehrwalze A.

Philip Marks, Frode Weierud

Cryptologia, 2000