@CiPHPerCoder BLAKE2b's personalization string is a 16byte array, what happens if input != 16bytes? (disclaimer: crypto noob here)
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Replying to @ivRodriguezCA
I'm not sure I understand the problem you're trying to solve.
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Replying to @CiPHPerCoder
blake2b takes a personalization string param https://github.com/jedisct1/libsodium/blob/master/src/libsodium/crypto_generichash/blake2b/ref/blake2.h#L82 … can it be an arbitrary string?
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Replying to @ivRodriguezCA @CiPHPerCoder
I would actually recommend sticking to 8 characters (and pad the rest for now) to be future-proof.
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