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Crypto 101, the introductory book on cryptography.
https://www.crypto101.io/
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Chapter 6 (Block Ciphers): Figures mixed up #448

Open danieldeer opened 1 year ago

danieldeer commented 1 year ago

In chapter 6, several figures are mixed up.

For example, Figure 6.2 ("In Figure 6.2, note that the permutation is not just one big cycle") currently shows this image: image which does not fit at all.

Actually Figure 6.4 is the correct one: image

fabthegreat commented 9 months ago

Same remark for CBC mode of stream cyphers. image

It doesn't really corresponds to what is written.

hansSchall commented 4 months ago

It looks like Fig 6.2 and Fig 6.3 are the same as the two unlabeled ones in CHAPTER 7. STREAM CIPHERS (p49-50).

The second one matches the text, but the first one doesn't make sense there either.