3 ms·

ChaCha20 would be the right choice here, not SPECK.

• deleted 9y ago
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• deleted 9y ago
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• jedisct1 9y ago
  Or if they really want a lightweight cipher with a small block size, they should consider SPARX, especially since a Rust implementation is readily available: https://github.com/jedisct1/rust-sparx https://github.com/jedisct1/rust-sparx
  • jstarks 9y ago
    Has anyone analyzed SPARX other than the authors? It seems a little early to recommend its use.