標(biāo)題: Titlebook: Decrypted Secrets; Methods and Maxims o Friedrich L. Bauer Book 20023rd edition Springer-Verlag Berlin Heidelberg 2002 Kryptanalyse.Kryptog [打印本頁(yè)] 作者: hearken 時(shí)間: 2025-3-21 20:07
書目名稱Decrypted Secrets影響因子(影響力)
書目名稱Decrypted Secrets影響因子(影響力)學(xué)科排名
書目名稱Decrypted Secrets網(wǎng)絡(luò)公開度
書目名稱Decrypted Secrets網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Decrypted Secrets被引頻次
書目名稱Decrypted Secrets被引頻次學(xué)科排名
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書目名稱Decrypted Secrets年度引用學(xué)科排名
書目名稱Decrypted Secrets讀者反饋
書目名稱Decrypted Secrets讀者反饋學(xué)科排名
作者: Vulnerable 時(shí)間: 2025-3-21 22:35
Aims and Methods of Cryptography (passive) eavesdropping and (active) falsification (ISO 7498). Security against breaking the secrecy in the sense of confidentiality and privacy is the classic goal, whereas security against forgery and spurious messages, that is to say authentication of the sender, has only recently acquired much 作者: FOIL 時(shí)間: 2025-3-22 02:42
Encryption Steps: Transpositions its elements. This is for N > 2 a severe restriction. Requiring moreover that in every row and in every column, one occurs just once and thus the elements are zero otherwise, leads to permutation matrices effectuating a mere permutation of the vector space basis.作者: CAB 時(shí)間: 2025-3-22 08:21
Polyalphabetic Encryption: Keys466 or 1467 for his friend Leonardo Dato, the papal secretary. The Latin original is reproduced in Aloys Meister, ., Paderborn, Sch?ningh, 1906, pp. 125–141 (Italian translation ., manuscript, about 1470).作者: 俗艷 時(shí)間: 2025-3-22 11:48
Composition of Classes of Methodshis way by . . An encryption method . is a subset of .* . . . indicates the subset of periodic encryptions with key sequences of period ., . . the subset of encryptions with non-computable key sequences.作者: venous-leak 時(shí)間: 2025-3-22 13:27
Encryption Securitysume pessimistically that the enemy knows what method has been chosen—there are not too many of them, and most cryptographers are familiar with only a few. The ‘basic law of cryptology’, which Kerckhoffs. had formulated as “.” was expressed more succinctly by Shannon in 1949: “the enemy knows the sy作者: venous-leak 時(shí)間: 2025-3-22 18:47 作者: Invertebrate 時(shí)間: 2025-3-22 21:35 作者: heartburn 時(shí)間: 2025-3-23 01:50 作者: Organization 時(shí)間: 2025-3-23 06:19 作者: cardiovascular 時(shí)間: 2025-3-23 09:45 作者: 地名表 時(shí)間: 2025-3-23 17:53
Jonny Hobbhahn,Peter Conzen,Kai Taegere express warning: “the further removed the key words are from common knowledge, the greater the security they provide.” The use of keys had hardly become common practice before unauthorized persons succeeded in decrypting messages by guessing the key word.作者: Hyperplasia 時(shí)間: 2025-3-23 19:37
Encryption Securitye express warning: “the further removed the key words are from common knowledge, the greater the security they provide.” The use of keys had hardly become common practice before unauthorized persons succeeded in decrypting messages by guessing the key word.作者: tackle 時(shí)間: 2025-3-24 00:40 作者: Figate 時(shí)間: 2025-3-24 05:44
Book 20023rd edition software. Beside its role in computerized information systems (public key systems), more and more applications within computer systems and networks are appearing, which also extend to access rights and source file protection. The first part of this book treats secret codes and their uses - cryptogr作者: 惡意 時(shí)間: 2025-3-24 08:19
ptology today".David Kahn, Cryptologia).Cryptology, for millennia a "secret science", is rapidly gaining in practical importance for the protection of communication channels, databases, and software. Beside its role in computerized information systems (public key systems), more and more applications作者: insightful 時(shí)間: 2025-3-24 13:52
Comeback eines vergessenen Erregers?,lf,” there is no coincidence between plaintext and cryptotext. This allows us to exclude certain positions of a probable word and thus establishes the remaining ones as possible positions. It is a probable word attack by exhausting positions. Exhaustion runs only over the length of the text and is feasible.作者: 厚顏 時(shí)間: 2025-3-24 16:03
and sometimes personal stories from the history of cryptology, it will also interest general readers. Decrypted Secrets has become a standard book on cryptology. This 4th edition has again been revised and extended in many technical and biographical details...978-3-662-04736-1作者: 啤酒 時(shí)間: 2025-3-24 19:25 作者: Enteropathic 時(shí)間: 2025-3-24 23:43 作者: Outmoded 時(shí)間: 2025-3-25 04:28 作者: SLAY 時(shí)間: 2025-3-25 09:57
,W?rme. Der W?rmemesser (Thermometer),s its elements. This is for N > 2 a severe restriction. Requiring moreover that in every row and in every column, one occurs just once and thus the elements are zero otherwise, leads to permutation matrices effectuating a mere permutation of the vector space basis.作者: alcoholism 時(shí)間: 2025-3-25 13:08 作者: AUGER 時(shí)間: 2025-3-25 19:01 作者: CRACY 時(shí)間: 2025-3-25 22:35
Jonny Hobbhahn,Peter Conzen,Kai Taegerion. As a measure of security against unauthorized decryption, it gives an upper bound on the work required for an exhaustive search under the assumption that the class of methods is known (Shannon’s maxim: “The enemy knows the system being used.”)作者: 逗留 時(shí)間: 2025-3-26 02:11 作者: malign 時(shí)間: 2025-3-26 08:15 作者: 單純 時(shí)間: 2025-3-26 08:41
Der Schwalbenschwanz und seine Wandlung,f keys in the period of the encryption. This is based on the following stationariness property of stochastic sources: If . is a plaintext (of length .) from a source ., then .., the plaintext . shifted cyclically by any number . of positions, is from the same source.作者: glomeruli 時(shí)間: 2025-3-26 12:52
Friedrich L. BauerReveals secrets and tells stories that will interest the general reader as well as the professional cryptologist.The best single book on cryptology today".David Kahn, Cryptologia)作者: 黃瓜 時(shí)間: 2025-3-26 19:01
http://image.papertrans.cn/d/image/264507.jpg作者: 北極熊 時(shí)間: 2025-3-27 00:16 作者: 有害 時(shí)間: 2025-3-27 03:51
Luftdruck. Barometer. Heber. Vakuumapparat (passive) eavesdropping and (active) falsification (ISO 7498). Security against breaking the secrecy in the sense of confidentiality and privacy is the classic goal, whereas security against forgery and spurious messages, that is to say authentication of the sender, has only recently acquired much 作者: PATHY 時(shí)間: 2025-3-27 07:28 作者: 疾馳 時(shí)間: 2025-3-27 12:01
R. P. Meyer Dr. med.,F. Moro Dr. med.466 or 1467 for his friend Leonardo Dato, the papal secretary. The Latin original is reproduced in Aloys Meister, ., Paderborn, Sch?ningh, 1906, pp. 125–141 (Italian translation ., manuscript, about 1470).作者: 允許 時(shí)間: 2025-3-27 16:54
R. P. Meyer Dr. med.,F. Moro Dr. med.his way by . . An encryption method . is a subset of .* . . . indicates the subset of periodic encryptions with key sequences of period ., . . the subset of encryptions with non-computable key sequences.作者: lactic 時(shí)間: 2025-3-27 19:35
Jonny Hobbhahn,Peter Conzen,Kai Taegersume pessimistically that the enemy knows what method has been chosen—there are not too many of them, and most cryptographers are familiar with only a few. The ‘basic law of cryptology’, which Kerckhoffs. had formulated as “.” was expressed more succinctly by Shannon in 1949: “the enemy knows the sy作者: Commemorate 時(shí)間: 2025-3-27 22:25 作者: CHURL 時(shí)間: 2025-3-28 06:05
Comeback eines vergessenen Erregers?, polyalphabetic encryptions, namely for those with fixpoint-free encryption steps, whose alphabets fulfill the condition “no letter may represent itself,” there is no coincidence between plaintext and cryptotext. This allows us to exclude certain positions of a probable word and thus establishes the作者: 我不死扛 時(shí)間: 2025-3-28 08:26
,Entdecken — Erfinden — Konstruieren!, now uses the internal organs. It aims at the stochastic laws of the language, particularly at character and multigram frequencies. This aspect of cryptography goes back to the arab philosopher al-K?ndī (about 800–870) and was already published by Leone Battista Alberti (.,1470).作者: cruise 時(shí)間: 2025-3-28 12:20
https://doi.org/10.1007/978-3-642-92357-9his is also true for plaintext: there is a reliable method to test a sufficiently long text for its membership of a known language, without ‘taking notice’ of it—without regarding its grammar and semantics—and there is a related test to decide whether two texts belong to the same language, without c作者: 男生如果明白 時(shí)間: 2025-3-28 15:12 作者: 勤勉 時(shí)間: 2025-3-28 19:08
Die Arzneizubereitungen des D. A.Among the encryption steps we find prominently two large classes: substitution and transposition. They are both special cases of the most general encryption step .. → ... We shall start by looking at several kinds of substitution and turn our attention to transposition in Chapter 6.作者: 進(jìn)取心 時(shí)間: 2025-3-28 23:09 作者: 過(guò)渡時(shí)期 時(shí)間: 2025-3-29 04:28
https://doi.org/10.1007/978-3-662-43014-9A linear (geometrically ‘a(chǎn)ffine’) substitution is a special polygraphic substitution. The injective encryption step of a polygraphic block encryption.with relatively large . and . is restricted in a particular way.作者: 漂亮 時(shí)間: 2025-3-29 09:24
https://doi.org/10.1007/978-3-642-91144-6Monoalphabetic encryption uses some encryption step (possibly a polygraphic one) over and over. All the encryption steps treated in Chapters 3–6 can be used monoalphabetically—this was tacitly assumed in the examples.作者: Ebct207 時(shí)間: 2025-3-29 12:46
R. P. Meyer Dr. med.,F. Moro Dr. med.The polyalphabetic encryption methods discussed so far use a key for encryption and a key for decryption. Crypto systems with self-reciprocal encryption steps use the same key for both, of course.作者: Contort 時(shí)間: 2025-3-29 17:17 作者: Regurgitation 時(shí)間: 2025-3-29 23:03 作者: 愛花花兒憤怒 時(shí)間: 2025-3-30 03:37
Encryption Steps: Polygraphic Substitution and CodingSimple (monographic) substitution requires a complete decomposition of the plaintext in single characters. A polygraphic substitution allows polygraphic encryption steps, i.e., encryption steps of the form .. → .. with . > 1.作者: 搜集 時(shí)間: 2025-3-30 06:52
Encryption Steps: Linear SubstitutionA linear (geometrically ‘a(chǎn)ffine’) substitution is a special polygraphic substitution. The injective encryption step of a polygraphic block encryption.with relatively large . and . is restricted in a particular way.作者: limber 時(shí)間: 2025-3-30 10:27
Polyalphabetic Encryption: Families of AlphabetsMonoalphabetic encryption uses some encryption step (possibly a polygraphic one) over and over. All the encryption steps treated in Chapters 3–6 can be used monoalphabetically—this was tacitly assumed in the examples.作者: 并入 時(shí)間: 2025-3-30 15:45 作者: 群島 時(shí)間: 2025-3-30 19:48
Anatomy of Language: PatternsLanguage contains an internal frame of regularities that are hard to extirpate. Particularly resistant are repeated patterns.作者: heterogeneous 時(shí)間: 2025-3-30 22:45
https://doi.org/10.1007/978-3-662-04736-1Kryptanalyse; Kryptographie; Kryptosysteme; code; communication; cryptanalysis; cryptoanalysis; cryptograph作者: 疾馳 時(shí)間: 2025-3-31 01:03
Springer-Verlag Berlin Heidelberg 2002作者: Diskectomy 時(shí)間: 2025-3-31 05:20
Introductory Synopsiss, a founder with John Wallis of the Royal Society; the word ‘cryptography’ was coined in 1658 by Thomas Browne, famous English physician and writer. It is the aim of cryptography to render a message incomprehensible to an unauthorized reader: .. One speaks of .: overt in the sense of being obviously recognizable as secret writing.作者: AWRY 時(shí)間: 2025-3-31 12:46 作者: sorbitol 時(shí)間: 2025-3-31 16:15 作者: Adenoma 時(shí)間: 2025-3-31 21:03
