Frustrated about feeling good about a Google thing, but it's definitely interesting. Curious if someone much smarter and better at crypto than me is going to come up with an ECB-style weakness, or if the unbalanced nature will thwart a lot of that.
The unbalanced Feistel thing seemed weird at first, but the more I look at it the more obviously correct and clever it looks. Neat!https://twitter.com/ciphergoth/status/1093563012114313216 …
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Of course, idk shit-all about crypto, so it could be it's not hard to come up with a weakness or I'm just talking out my ass!
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Cool idea
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Indeed! Not my idea at all, to be clear - that one dates back at least to BEAR/LION (Anderson and Biham, 1996)
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