{"product_id":"breaking-teleprinter-ciphers-at-bletchley-park-an-edition-of-i-j-good-d-michie-and-g-timms-general-report-on-tunny-with-emphasis-on-statistical-methods-1945-hardback-9780470465899","title":"Breaking Teleprinter Ciphers at Bletchley Park; An edition of I.J. Good, D. Michie and G. Timms: General Report on Tunny with Emphasis on Statistical Methods (1945) (Hardback) 9780470465899","description":"\u003cfont face=\"Georgia\"\u003e\r\n\u003cp\u003e\u003cfont size=\"6\"\u003eBreaking Teleprinter Ciphers at Bletchley Park\u003c\/font\u003e\u003cbr\u003e\r\n\u003cfont size=\"5\"\u003eAn edition of I.J. Good, D. Michie and G. Timms: General Report on Tunny with Emphasis on Statistical Methods (1945)\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\u003cp\u003e\u003cfont size=\"4\"\u003eJames A. Reeds (Edited by), JA Reeds (Author), Whitfield Diffie (Edited by), J. V. Field (Edited by)\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003e9780470465899, Wiley\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003eHardback, published 28 August 2015\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003e792 pages, Photos: 39 B\u0026amp;W, 0 Color; Drawings: 76 B\u0026amp;W, 0 Color; Exhibits: 44 B\u0026amp;W, 0 Color\u003cbr\u003e26.2 x 18.8 x 4.6 cm, 1.515 kg\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\r\n\u003cp align=\"justify\"\u003e\u003cstrong\u003e\u003cfont size=\"3\"\u003eThis book is an edition of the \u003ci\u003eGeneral Report on Tunny\u003c\/i\u003e with commentary that clarifies the often difficult language of the GRT and fitting it into a variety of contexts arising out of several separate but intersecting story lines, some only implicit in the GRT. \u003cbr\u003e \u003cul\u003e \u003cli\u003eExplores the likely roots of the ideas entering into the Tunny cryptanalysis\u003c\/li\u003e \u003cli\u003eIncludes examples of original worksheets, and printouts of the Tunny-breaking process in action\u003c\/li\u003e \u003cli\u003ePresents additional commentary, biographies, glossaries, essays, and bibliographies\u003c\/li\u003e \u003c\/ul\u003e\u003c\/font\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003e\u003cp\u003ePreface xiii\u003c\/p\u003e \u003cp\u003eEditorial Notes xiv\u003c\/p\u003e \u003cp\u003eNotes on Vocabulary xiv\u003c\/p\u003e \u003cp\u003eList of Abbreviations xv\u003c\/p\u003e \u003cp\u003eCryptanalytic Significance of the Analysis of Tunny, by Whitfield Diffie xvii\u003c\/p\u003e \u003cp\u003eEditors’ Introduction, by Whitfield Diffie and J. V. Field xxv\u003c\/p\u003e \u003cp\u003eStatistics at Bletchley Park, by S. L. Zabell lxxv\u003c\/p\u003e \u003cp\u003eBiographies of Authors ciii\u003c\/p\u003e \u003cp\u003eNotes on the Editors of the Present Volume cvii\u003c\/p\u003e \u003cp\u003eList of Figures cix\u003c\/p\u003e \u003cp\u003eGeneral Report on Tunny, with emphasis on statistical methods 1\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart 0: Preface\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eChapter 01: Preface 3\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart 1: Introduction\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eChapter 11: German Tunny 6\u003c\/p\u003e \u003cp\u003eChapter 12: Cryptographic Aspects 22\u003c\/p\u003e \u003cp\u003eChapter 13: Machines 32\u003c\/p\u003e \u003cp\u003eChapter 14: Organisation 35\u003c\/p\u003e \u003cp\u003eChapter 15: Some Historical Notes 39\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart 2: Methods of Solution\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eChapter 21: Some Probability Techniques 43\u003c\/p\u003e \u003cp\u003eChapter 22: Statistical Foundations 50\u003c\/p\u003e \u003cp\u003eChapter 23: Machine Setting 80\u003c\/p\u003e \u003cp\u003eChapter 24: Rectangling 110\u003c\/p\u003e \u003cp\u003eChapter 25: Chi-Breaking from Cipher 139\u003c\/p\u003e \u003cp\u003eChapter 26: Wheel-Breaking from Key 185\u003c\/p\u003e \u003cp\u003eChapter 27: Cribs 219\u003c\/p\u003e \u003cp\u003eChapter 28: Language Methods 237\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart 3: Organisation\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eChapter 31: Mr Newman’s Section 262\u003c\/p\u003e \u003cp\u003eChapter 32: Organisation of the Testery 267\u003c\/p\u003e \u003cp\u003eChapter 33: Knockholt 268\u003c\/p\u003e \u003cp\u003eChapter 34: Registration and Circulation 269\u003c\/p\u003e \u003cp\u003eChapter 35: Tapemaking and Checking 271\u003c\/p\u003e \u003cp\u003eChapter 36: Chi-Breaking from Cipher 275\u003c\/p\u003e \u003cp\u003eChapter 37: Machine Setting Organisation 277\u003c\/p\u003e \u003cp\u003eChapter 38: Wheel-Breaking from Key, Organisation 280\u003c\/p\u003e \u003cp\u003eChapter 39: Language Methods 282\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart 4: Early Methods and History\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eChapter 41: The First Break 284\u003c\/p\u003e \u003cp\u003eChapter 42: Early Hand Methods 290\u003c\/p\u003e \u003cp\u003eChapter 43: Testery Methods 1942–44 298\u003c\/p\u003e \u003cp\u003eChapter 44: Hand Statistical Methods 305\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart 5: Machines\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eChapter 51: Introductory 309\u003c\/p\u003e \u003cp\u003eChapter 52: Development of Robinson and Colossus 312\u003c\/p\u003e \u003cp\u003eChapter 53: Colossus 316\u003c\/p\u003e \u003cp\u003eChapter 54: Robinson 336\u003c\/p\u003e \u003cp\u003eChapter 55: Specialized Counting Machines 346\u003c\/p\u003e \u003cp\u003eChapter 56: Copying Machines 350\u003c\/p\u003e \u003cp\u003eChapter 57: Simple machines 361\u003c\/p\u003e \u003cp\u003eChapter 58: Photographs 362\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart 6: Raw Materials\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eChapter 61: Raw Materials — Production, with Plans of Tunny Links 381\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart 7: References\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eChapter 71: Glossary and Index 387\u003c\/p\u003e \u003cp\u003eChapter 72: Notation 435\u003c\/p\u003e \u003cp\u003eChapter 73: Bibliography 441\u003c\/p\u003e \u003cp\u003eChapter 74: Chronology 444\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart 8: Conclusions\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eChapter 81: Conclusions 452\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart 9: Appendices\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eChapter 91: The 5202 Machine 456\u003c\/p\u003e \u003cp\u003eChapter 92: Recovery of Motor Patterns from De-chi 471\u003c\/p\u003e \u003cp\u003eChapter 93: Thrasher 482\u003c\/p\u003e \u003cp\u003eChapter 94: Research into the QEP System 484\u003c\/p\u003e \u003cp\u003eChapter 95: Mechanical Flags 488\u003c\/p\u003e \u003cp\u003eAppendix A: Transmission of Teleprinter Signals, by J. A. Reeds 495\u003c\/p\u003e \u003cp\u003eAppendix B: Activities at Knockholt, by J. A. Reeds 503\u003c\/p\u003e \u003cp\u003eAppendix C: The 5202 Machine, by J. A. Reeds 530\u003c\/p\u003e \u003cp\u003eAppendix D: Initial Conception of Colossus, by J. A. Reeds 535\u003c\/p\u003e \u003cp\u003eAppendix E: List of Scanned Exhibits 540\u003c\/p\u003e \u003cp\u003eSupplementary Glossary 542\u003c\/p\u003e \u003cp\u003eBiographical Notes 547\u003c\/p\u003e \u003cp\u003eNotes 561\u003c\/p\u003e \u003cp\u003eBibliography 624\u003c\/p\u003e \u003cp\u003eIndex 645\u003c\/p\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003eSubject Areas: Electronics \u0026amp; communications engineering [\u003ca title=\"See our other books on Electronics \u0026amp; communications engineering\" href=\"https:\/\/freshlyprintedbooks.co.uk\/search?q=%22Electronics%20\u0026amp;%20communications%20engineering%20%5BTJ%5D%22\"\u003eTJ\u003c\/a\u003e]\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\r\n\u003c\/font\u003e","brand":"Wiley-IEEE Press","offers":[{"title":"Brand New","offer_id":52475088535832,"sku":"9780470465899","price":95.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/2037\/5320\/files\/9780470465899.jpg?v=1785804494","url":"https:\/\/freshlyprintedbooks.co.uk\/products\/breaking-teleprinter-ciphers-at-bletchley-park-an-edition-of-i-j-good-d-michie-and-g-timms-general-report-on-tunny-with-emphasis-on-statistical-methods-1945-hardback-9780470465899","provider":"Freshly Printed Books","version":"1.0","type":"link"}