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| 001 | 10106881 | ||
| 003 | upatras | ||
| 005 | 20210117204323.0 | ||
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| 020 | _a3 540 42674 4 | ||
| 245 | 1 | 0 |
_aDecrypted Secrets _bMethods and Maxims of Cryptology _cFriedrich L. Bauer |
| 250 | _a3rd., Revised and Updated Ed. | ||
| 260 |
_aBerlin _bSpringer _c2002 |
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| 300 | _axii, 473 p., fig., tab., col. Plat. | ||
| 504 | _aBibliography pp. 449-452, Index pp. 453-473 | ||
| 505 | 1 | _acontents: PART I:Cryptography, 1.Introductory synopsis, 2.Aims and methods of cryptography, 3.Encryption steps:simple substitution, 4.Encryption steps:polygraphic substitution and coding, 5.Encryption steps:linear substitution, 6.Encryption steps:transposition, 7.Polyalphabetic encryption:families of alphabets, 8.Polyalphabetic encryption:keys, 9.Composition of classes of methods, 10.Open encryption key systems, 11.Encryption security, PART II:Cryptanalysis, 12.Exhausting combinatorial complexity, 13.Anatomy of language:patterns, 14.Polyalphabetic case:probable words, 15.Anatomy of language:frequencies, 16.Kappa and chi, 17.Periodicity examination, 18.Alignment of accompanying alphabets, 19.Compromises, 20.Linear basis analysis, 21.Anagramming, 22.Concluding remarks, Appendix:Axiomatic information theory, Bibliography, Index, Photo credits. | |
| 700 | 1 |
_aBauer, Friedrich Ludwiq _d1924- _4aut _964708 |
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| 999 |
_c92778 _d92778 |
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