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Kyber optimizations #3387

Merged
merged 7 commits into from
Mar 17, 2023
Merged

Kyber optimizations #3387

merged 7 commits into from
Mar 17, 2023

Commits on Mar 17, 2023

  1. Cache symmetric objects for Kyber

    @randombit @reneme
    randombit authored and reneme committed Mar 17, 2023
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  2. In Kyber, batch reading from the XOF 

    The amortizes the overhead of the virtual call and the stream ciphers
buffering logic.
    @randombit @reneme
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  3. In Kyber use span instead of unncessary allocations 

    Co-authored-by: René Meusel <rene.meusel@rohde-schwarz.com>
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  4. Cache the hash of the public key instead of recomputing each time

    @randombit @reneme
    randombit authored and reneme committed Mar 17, 2023
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  5. New XOF interface for Kyber 

    Co-authored-by: René Meusel <rene.meusel@rohde-schwarz.com>
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  6. Cache Kyber at matrix in the operations struct

    @randombit @reneme
    randombit authored and reneme committed Mar 17, 2023
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  7. take advantage of GH #3297

    @reneme
    reneme committed Mar 17, 2023
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