jovial
发表于 2025-3-25 06:30:52
https://doi.org/10.1007/978-3-658-36010-8A linear (geometrically ‘affine’) substitution is a special polygraphic substitution. The injective encryption step of a polygraphic block encryption . with relatively large n and m is restricted in a particular way.
ALB
发表于 2025-3-25 10:46:54
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滔滔不绝地说
发表于 2025-3-25 14:52:26
The History of Jihadism in CanadaLet us recall that an encryption .: ..⇢.. is usually finitely generated by a cryptosystem .. Let .. denote the set of all encryptions defined in this way by . An encryption method . is a subset of ... .. indicates the subset of periodic encryptions with period ., .. the subset of encryptions with non-computable keys.
猛然一拉
发表于 2025-3-25 16:55:50
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表状态
发表于 2025-3-25 23:40:48
https://doi.org/10.1007/978-3-531-91510-4Language contains an internal frame of regularities that are hard to extirpate. Particularly resistant are repetition patterns.
sleep-spindles
发表于 2025-3-26 03:42:32
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medium
发表于 2025-3-26 06:19:17
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内疚
发表于 2025-3-26 10:32:47
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HALL
发表于 2025-3-26 16:30:37
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.
glomeruli
发表于 2025-3-26 19:40:26
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