Questions tagged [ed448]

In cryptography, Curve448 or Curve448-Goldilocks is an elliptic curve potentially offering 224 bits of security and designed for use with the elliptic-curve Diffie–Hellman (ECDH) key agreement scheme.

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Standard vs. specific mappings in SP800-186 for code reuse between different curve models

The final SP800-186 outlines mappings between Twisted Edwards and Montgomery curves, and between Montgomery and Weierstrass curves. These mappings are defined in Appendix B. Relationships Between ...
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Why does EDDSA secret scaler pruning not prevent values >= prime L or zero?

I have been exploring and studying the EDDSA algorithm for curve 25519 and curve 448 in RFC 8032 ( as well as for curves 414 and 521 from this (https://eprint....
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