FORGE 发表于 2025-3-21 17:20:18

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优雅 发表于 2025-3-21 22:13:11

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Popcorn 发表于 2025-3-22 04:20:50

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详细目录 发表于 2025-3-22 07:06:40

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有毒 发表于 2025-3-22 10:23:46

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erythema 发表于 2025-3-22 16:36:06

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erythema 发表于 2025-3-22 18:53:30

Polyalphabetic Encryption: Families of Alphabets used monoalphabetically—this was tacitly assumed in the examples. Genuine polyalphabetic encryption requires that the set . of available encryption steps has at least two elements, i.e., that the cryptoSystem . has at least the cardinality . = 2. For the frequent case .. , where . = |.|, the French literature speaks of a ..

gentle 发表于 2025-3-22 23:05:47

Polyalphabetic Encryption: Keys466 or 1467 for his friend Leonardo Dato, the papal secretary. The Latin original is reproduced in Aloys Meister, ., Paderborn, Schöningh, 1906, pp. 125–141 (Italian translation ., manuscript, about 1470).

印第安人 发表于 2025-3-23 04:36:31

Exhausting Combinatorial Complexityion. 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.”)

影响深远 发表于 2025-3-23 09:20:09

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查看完整版本: Titlebook: Decrypted Secrets; Methods and Maxims o Friedrich L. Bauer Book 20002nd edition Springer-Verlag Berlin Heidelberg 2000 Kryptanalyse.calculu