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sedatk 4 hours ago

> Footer indexed

So, like ZIP?

> Uses XXH3 for integrity checks

I don’t think XXH3 is suitable for that purpose. It’s not cryptographically secure and designed mostly for stuff like hash tables (e.g. relatively small data).

zigzag312 40 minutes ago | parent | next [-]

Why would it need to be cryptographically secure for this use case?

MallocVoidstar 3 hours ago | parent | prev [-]

> It’s not cryptographically secure

Neither is CRC32. I'm pretty sure xxhash is a straight upgrade compared to CRC32.