2. Charlotte Cryptosymposium: 2014 – ( Copyright © 2014 Tom Perera Ph.D.)
New Discoveries
in Enigma History
Tom Perera
EnigmaMuseum.com
Charlotte Cryptosymposium: – ( Copyright © 2014 Tom Perera Ph.D.)

3. ALL Germann ENIGMA
History and Records
Destroyed
…or were they ?

4. ENIGMA
Historians
Frode
Weierud
David Kahn
David Hamer
Many Others

5. FRODE WEIERUD’s HISTORICAL RESEARCH TECHNIQUES
“I use the Vacuum Cleaner Principle of trying to suck up information
from all possible corners. I have done this is on many fronts:”
I have located where the main Engima companies and production facilities were situated and then started to contact the local museums and archives in the vicinity.
I have been doing research on people involved in the Enigma history.
I try to trace where they lived, what happened to them and then see if I can trace any of their surviving ancestors. It is family & geneological research.
All the documentation I have discovered are from archives in Germany.
I have also done a lot of FOIA and previously, when it was possible, MDRs.
It is true that a lot of the material was destroyed but quite a sizeable amount survived. Both the Russians and the TICOM teams collected Enigma material, but they still left documents behind. I am still trying to trace some of these documents which I know were removed from Berlin in 1947 and went somewhere in Bavaria. Who has them today ?
I am especially interested in the Secret Enigma Patents that I know were issued from 1929 to I have the patent numbers but the German patent office does not have them because the main patent collection was intentionally firebombed in But I think there are copies somewhere.

6. ENIGMA MANUFACTURERS
Years
1920s
1940
1927-
1941
Copyright © 2013, Paul Reuvers and Marc Simons Co

7. Enigma Historians Bletchley Park 2009

15. Arthur
Scherbius
Patented
the first
ENIGMA in
1918

16. ~20,000

17. The First Commercial ENIGMA

24. ~20,000

26. ~20,000

28. ~20,000

29. ZAHLWERK
ENIGMA

30. ~20,000

31. U-352

33. Incredible New Information about the German ENIGMA !
AMERICAN
Submarine Commanders
used GERMAN ENIGMAS
Revealed by a security leak in a Toy company

36. Ch.11a Enigma I Rechswehr Enigma Wehrmacht Enigma Heeres Enigma
~20,000
Ch.11a
Enigma I
Rechswehr Enigma
Wehrmacht Enigma
Heeres Enigma
Army Enigma
Service Enigma
Army/GAF Enigma
3-wheel Enigma
3-wheeler

48. Deciphering Original German Enigma Messages in 2007
Using Brute-Force Distributed Processing
Original Enigma-Coded Ciphertext Message Recorded from U-Boat in 1943 but never deciphered
100 PCs
Running
Background
Brute-Force
Deciphering
Program
24 / 7
Deciphered
Plaintxt
Original
Message
> 1 Year
876,000
Computer-
hours

49. EnigmaWorldCodeGroup.com

50. Collectors and Historians
CryptoCollectors
An Reflector
for
Collectors and Historians

51. Bletchley Park – England
**NONE** of the 10,000 Codebreakers
Revealed their secret until
30 years AFTER the war

52. First to Reveal 30 years After the war Ended WINTERBOTHAM
The SECRET of
Decoding
the ENIGMA
In 1975
30 years
After the
war Ended

53. 1975 ** ALL ** THROW OUT WINTERBOTHAM Forced us to WORLD WAR II
HISTORY BOOKS
Written Before
1975

54. T I C O M ( Declassified 2012 ) Target Intelligence COMmittee
CLASSIFIED **TOP SECRET** by NSA
For 67 Years !! …then Declassified in 2012
3 Convoys –>> Targets:
German Atomic Energy, Rocket, and Cipher Intelligence Centers
Kidnap all Personnel and Remove all Equipment
Bring all to England
Record interviews of all Personnel
Study all Equipment
20,000++ Pages of Testimony and Equipment Details !
Google TICOM: Website:

56. Jodel’s Radio Truck

58. Arthur Levenson
TICOM Team Leader

59. CAPTURE SHEETS At the end of the war the Allies
were instructed to record data
about any Enigmas that were found.
They recorded the:
Location
Date
Key Settings
What has happened to these Capture Sheets?

60. T I C O M
Forces us to
THROW OUT
** ALL **
ENIGMA
HISTORY BOOKS

62. Instantly and Automatically of a Person’s Personality
Implicit Personality Theory
Impression Formation
Instantly and Automatically
Forming a Concept
of a Person’s Personality
based on a quick look.

85. Alan
Turing

88. NEUROCRIPTOLOGY Banburisimus in the Brain
…an Alan Turing Legacy
BioCriptology
Precursor of Chaos Theory
Seemingly random Biological
Processes produce
non-random results.
Decision-Making in the Brain
Incoming coded information
In the form of nerve impulses
Deciphered quickly by brain
Survival

89. NEUROCRIPTOLOGY Banburisimus in the Brain
…an Alan Turing Legacy
Sequential Analysis
Decision-Making Strategy based on Clock Method developed by Polish Mathematician Jerzy Rozycki
Speeds up - Decision-Making
Reduce probability from 1/26 to 1/13
Cumulates Evidence
Speed versus Accuracy
De Bruijn Sequences
Hash Code

90. NEUROCRIPTOLOGY Banburisimus in the Brain
…an Alan Turing Legacy
Brain Coding:
Modality
Specific receptors feed to specific
areas of the brain
Intensity
Rate coding of stimulus intensity
Location
Receptors mapped to specific areas of the brain

93. ENIGMA
VARIATIONS

99. 1898

101. 604
726

102. 1872

103. 1872

104. 1872

105. 604
726

106. 1898
2200

107. 604
726

108. 604

109. 726

110. 7424

111. 1872

112. 14391

113. 14391

114. 19993
19723

115. 604

116. 604

117. 726

118. 726

121. GOLD !

125. SABOTAGE

126. SABOTAGE

127. Too Long

128. Worn Insulation

129. INSULATED COATING ON SCREWS