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William F. Friedman

19 books

The Shakespearean Ciphers Examined: An Analysis of Cryptographic Systems Used as Evidence That Some Author Other Than William Shakespeare Wrote the Plays Commonly Attributed to Him by William F. Friedman, Elizebeth S. Friedman

The Shakespearean Ciphers Examined: An Analysis of Cryptographic Systems Used as Evidence That Some Author Other Than William Shakespeare Wrote the Plays Commonly Attributed to Him

William F. Friedman, Elizebeth S. Friedman

303 pages • 1958

nonfiction history challenging informative slow-paced
Advanced Military Cryptography by William F. Friedman
Advanced Military Cryptography
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William F. Friedman

Advanced Military Cryptography

William F. Friedman

113 pages • paperback

Contribution of the Cryptographic Bureaus in the World War by William F. Friedman
Contribution of the Cryptographic Bureaus in the World War
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William F. Friedman

Contribution of the Cryptographic Bureaus in the World War

William F. Friedman

87 pages • paperback

Cryptography and Cryptanalysis Articles, 1 by William F. Friedman

Cryptography and Cryptanalysis Articles, 1

William F. Friedman

151 pages • paperback • 1976

challenging informative reflective medium-paced
Elementary Military Cryptography by William Frederick Friedman, William F. Friedman
Elementary Military Cryptography
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William Frederick Friedman, William F. Friedman

Elementary Military Cryptography

William Frederick Friedman, William F. Friedman

90 pages • paperback • 1976

medium-paced
Elements of Cryptanalysis by William F. Friedman
Elements of Cryptanalysis
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William F. Friedman

Elements of Cryptanalysis

William F. Friedman

172 pages • paperback • 1976

The Index of Coincidence and Its Applications in Cryptanalysis by William F. Friedman
The Index of Coincidence and Its Applications in Cryptanalysis
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William F. Friedman

The Index of Coincidence and Its Applications in Cryptanalysis

William F. Friedman

99 pages • paperback • 1996

informative medium-paced
Military Cryptanalysis, Part II: With Added Problems and ComputerPrograms by William F. Friedman

Military Cryptanalysis, Part II: With Added Problems and ComputerPrograms

William F. Friedman

4 pages

challenging informative medium-paced
Military Cryptanalysis, Part III:Simpler Varieties of Aperiodic Substitution Systems by William F. Friedman
Military Cryptanalysis, Part III:Simpler Varieties of Aperiodic Substitution Systems
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William F. Friedman

Military Cryptanalysis, Part III:Simpler Varieties of Aperiodic Substitution Systems

William F. Friedman

119 pages • paperback • 1939

informative medium-paced
Military Cryptanalysis, Part IV: Transposition and Fractionating Systems by William F. Friedman
Military Cryptanalysis, Part IV: Transposition and Fractionating Systems
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William F. Friedman

Military Cryptanalysis, Part IV: Transposition and Fractionating Systems

William F. Friedman

189 pages • paperback • 1941

challenging informative medium-paced