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Strange that they say "we", because in the previous interview, they said Dan Bernstein helped them to create some new 205-bit curve or something. Previously the
by devx 13y ago
Strange that they say "we", because in the previous interview, they said Dan Bernstein helped them to create some new 205-bit curve or something. Previously they were using the NIST curves in the SCIMP protocol. They should probably just use Curve25519, unless they think that's too overkill.
- pit 13y agoI don't know too much about cryptography, but for an asynchronous communication method like email, is there such a thing as encryption overkill? For example, does it matter whether the message takes two seconds or five seconds to decrypt/encrypt (particularly if that encryption/decryption happens in the background of your mail app)? Are there other issues as you increase the number of bits on the curve?