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Add support for variable-length messages to Keccak #1301

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nicc opened this issue Dec 7, 2023 · 0 comments
Closed

Add support for variable-length messages to Keccak #1301

nicc opened this issue Dec 7, 2023 · 0 comments

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@nicc
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nicc commented Dec 7, 2023

See this comment.

This current keccak implementation handles a fixed-length input. Like, for example, the padding and number of sponge absorb calls is hard-coded based on the message length.

I assume many applications will want to hash variable-length messages. This needs non-trivial amount of extra work
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