What is a good way to derive Curve25519 keypairs from a passphrase? How to process KDF output? /cc @bascule
@whitequark libsodium 0.5.0 includes scrypt. You can use that. Digest size is configurable. You still want a salt though...
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@bascule no, I mean, how do I derive a keypair from the result? surely not any 64 bytes are a valid curve keypair? -
@whitequark djb takes care of that part for you -
@bascule can you elaborate?
End of conversation
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