Seizing the Enigma (60 page)

Goebbels, Joseph,
291

Golombek, Harry,
163

Gonzenheim
(scout),
235

Good, Irving John,
162

Good Neighbor policy,
295

Government Code and Cypher School (G.C.&C.S.),
5

Alexander and,
220

Brett-Smith and,
163

Churchill and,
215
–
217

Clarke and,
97

Dockyard Cipher and,
138
–
139

expansion of,
116
–
117

founding of,
95
–
96

Germany, failures against,
99

Glorious
incident and,
142
–
145

Good and,
162

Hinsley and,
140
–
142

Hut 3,
118

Hut 4,
117

Hut 8,
117

improvements at,
217
–
219

OIC and,
141
–
142

reorganization of,
97

Sinclair and,
96
,
102
–
103

Spain and,
101
–
102

Turing and,
107
–
117

women in,
163
–
164
,
271

Wylie and,
161
–
162

Grazier, Colin,
262
–
263

Grey, Nigel de,
117
,
219

Griffin
(ship),
136
–
137

Habenicht, Richard,
19
,
21
–
23

Haines, Jasper,
144
–
145
,
182
–
183

Hall, Richard A.,
173
,
290

Handelsschiffsverkehrsbuch
code,
26
–
27
,
31

Hannah Böge
(ship),
151

Harper-Gow, Leonard M.,
157
–
158

Heidtmann, Hans,
255
–
257
,
260
–
261

Heimsoeth & Rinke company,
243

Heinrich of Prussia, Prince,
30
–
31

Herivel, John,
132
–
133
,
215

Herodas,
98

Hessen
(battleship),
50
–
51

High traffic volume dangers,
243
–
244

Hinrich Freese
(ship),
176

Hinsley, Francis Harry,
140
–
142
,
181
,
274

Hitler, Adolf,
328
–
329

Holland, Lancelot E.,
183
–
184

Home Waters cipher,
250

Horton, Sir Max,
172

HUBERTUS,
228

HX 155 convoy,
222
–
225

HX 220 convoy,
288

HX 234 convoy,
292
,
294

I.B.M. (International Business Machines),
275

Indicator letters,
85
–
86

Indicators book,
334

Ink, water-soluble,
53
–
54

“Inner settings,”
331

International Meteorological Code,
220

Isbell, Arnold J. (Buster),
315
,
317
,
320
–
321

Italy, invasion of Abyssinia by,
100

Ixion
(steamer),
3

James, William,
101

Japanese diplomatic cipher,
275
–
276

Jeffreys, John R. F.,
109

Jeffreys sheets,
114
–
115

Jutland, Battle of,
101

Kapfinger, Hans,
154
,
158

Keen, Harold (Doc),
115
–
116

Keilhaven
(ship),
287

Kelly, Thomas R.,
206
,
208
,
211

Kemp, Peter,
169
–
171
,
223

Kennedy, Ludvic,
206
–
207

Key(s).
See also
Ciphers

caputring of
Polates
and,
137

determination of,
331
–
332

in Enigma machine,
37
–
38
,
54

NEPTUN,
244

permutations and,
79

RED,
133
–
134
,
135
–
136

Rejewski and,
80
–
81

SHARK,
265
–
266

TRITON,
239

from Warmington,
161

Kienhert, Radioman 3rd Class,
22

King, Ernest J.,
283

King George
V (battleship),
276

“Kisses,” 168–
169

Klarman, Georg,
200
,
208

Knowles, Kenneth A.,
283
,
285

Knox, Alfred Dillwyn,
29
–
30
,
77
,
92
,
98
–
99

Konski & Krüger company,
243

Korn, Willi,
42
–
43

Kowalewski, Jan,
58
–
59

Kraul, Otto,
176

Krebs
(ship),
154
–
160

Kühne, Helmut,
227
–
228

Kumpf, Fritz,
127

Kunert, Radioman,
52
–
53

Lacroix, K.,
263
–
264

La Guardia, Fiorello,
295

Lamoricière
(ship),
135

Langer, Gwido,
71
,
92
–
94

Lauenburg
(weather ship),
199
–
212

Legal contradiction,
273

Lejtenant Burakov
(torpedo boat),
23

Lemcke, Wilhelm,
231
–
232

Lemoine, Rodolphe,
66
–
69
,135

Lemp, Fritz-Julius,
10
–
16
,
189
–
198

Lesseps, Ferdinand de,
259

Lever, Mavis,
163
–
164

Linguistics, overemphasis on,
77
–
78

LLA-bar station,
268

“Lobster,”
131

Loehnis, Clive,
182

Lofoten Islands,
153

London
(cruiser),
235

Long, Allen O.,
195

Low, M. G.,
184

Lucan, Henno,
49
,
240

Macfarlane, Kenneth,
106

Maclean, Donald,
140

Maertens, Eberhard,
234
,
304
–
305

Magdeburg
(ship)

assignment of,
18

Augsburg
and,
18
–
19

background of,
17

codebook of,
23
–
28

codebooks aboard,
342
–
343

denial of,
32
–
33

investigation of,
30
–
32

scuttling of,
21
–
23

stranding of,
20
,
21

Manchester
(ship),
183
–
184

Margarita Chandris
(ship),
223
,
225

Masanek, Ernst,
127

Mathematical cryptanalysis,
77

Mathematics, Turing in,
108

Mayer, Stefan,
71

McMahan, Knight,
282
,
308

McNutt, Paul V.,
295

McVittie, George,
220

Meckel, Hans,
227

Mediterranean Enigma,
250

Meeting points,
237
–
238

Menzies, Stewart,
94
,
216

Mersey River,
3

Message types,
230

Michalowski, Wiktor,
60

“Milch cows,” 311–
322

Miller, E. C.,
28

Milner-Barry, Stuart,
119
,
216
,
218
,
270

Mimosa
(ship),
287

Mitchell, Marjory,
271
–
272

M4 model,
244
–
245

Mohr, Adrian,
200

Morris, Christopher,
168
–
169

Moulin Rouge,
87

Mountbatten, Louis,
16

MS device,
242
–
243

Muggeridge, Malcolm,
165

München
(ship),
177
,
179
–
181
,
184
–
187

Munich pact,
109

Mussolini, Benito,
100

National Cash Register Company,
280

Naval Code,
246

Naval Cypher,
246

NEPTUN key net,
244

Nestor
(ship),
183
–
184

Neuhaus, Radionman 2nd Class,
22

Neumann, Hans-Werner,
314

Nigeria
(destroyer),
205
–
206
,
208
–
209

Noble, Sir Percy,
7

Norgaard, Rollo N.,
296

North Atlantic Drift,
179

OB 318 convoy,
1
,
2
–
3
,
7
–
16

Official Secrets Act,
272

O’Hagan, James H., Jr.,
319

Olff, Lieutenant,
22

Oliver, H. E,
25

Olympia typewriter company,
243

One-time pad,
99

Operational Intelligence Centre,
5
–
6
,
102
,
141
–
142
,
171
–
172

Operation SEALION,
176

Ostmark
(weather ship),
179

Outer settings,
331

Paillole, Paul,
87

Pakenham
(ship),
260

Palluth, Antoni,
61
–
62

Parramatta
(warship),
256

Parsons, John E.,
284

Partial solutions,
243

Patent, for Enigma,
338

Paulson, Arne S.,
316

Payne, Diane,
271
,
272

Pearl Harbor,
277

Pendergrass, James T.,
281

Permutations, keys and,
79

Petard
(destroyer),
257
–
266

Philby, Kim,
140

Picotee
(ship),
287

Pilsudski, Jozef,
59

Plugboard,
47
,
82
–
83

Pokorny, Franciszek,
60

Poland

codebreaking in,
57
–
64

importance of,
327
–
328

invasion of,
105

Schleswig-Holstein
and,
103

surrender of,
106

Polares
(ship),
136
–
137

Polar front,
179

Port Said,
257

Pound, Sir Dudley,
214

Price, Hugh P.,
125

Prien, Günther,
123
,
232

Prinz Eugen
(cruiser),
234
–
235
,
248

Probable word technique,
110
–
111

PURPLE cipher,
275
–
276

Quadrants,
237
–
238

Queen Elizabeth
(ocean liner),
123

Queen Mary
(ocean liner),
123

Quine, Willard Van Orman,
282
–
283

Radar, for submarine detection,
4

Radio cipher conversation,
230

Radio Cipher H,
48
,
138

Radio intelligence, for U-boats,
4

Radioman, on U-boat,
229

Rationing,
288

Rebelein, Fritz,
180
–
181

REBEL task force,
153
–
154

Reciprocal substitutions,
115

RED key,
133
–
134
,
135
–
136

Reflector, in Enigma,
42
–
43

Rejewski, Marian

background of,
62
–
63

escape from Poland,
105

first cracking by,
72
–
77

in French occupation,
135

indicators and,
85
–
86

keys and,
80
–
81

rotors and,
81
–
82

REX.
See
Lemoine, Rodolphe

Rochester
(sloop),
9

Roddam, Olive,
98

Rod method,
100
–
101

Romania, codebreakers escape to,
105
–
106

Rommel, Erwin,
216

Room 40,
27

Roosevelt, Franklin D.,
223

Roosevelt, James,
2

Rosen, Leo,
276

Rotors

addition of,
89
–
90