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Questions tagged [rfc7748]

This tag should be used for questions that specifically ask about the contents of RFC 7748, Elliptic Curves for Security (January 2016).

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Can multiple public keys lead to the same shared secret in X25519?

I have no mathematical knowledge about this, but I just read in RFC 7748 the following: Designers using these curves should be aware that for each public key, there are several publicly ...
6
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2answers
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Difference on montgomery curve equation between EFD and RFC7748

There is a subtle difference between the 2 implementations for a Montgomery curve defined from the 2 following links https://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html A = X2+Z2 AA = ...