Comments (3)
ed448 and x448 keys are NOT interchangeable
const priv = x448.utils.randomPrivateKey();
const pub = x448.getPublicKey(priv);
x448.getSharedSecret(priv, pub);
x448.getPublicKey(priv);
from noble-curves.
It looks like the example was a little off, unless this is wrong but:
const priv = ed448.utils.randomPrivateKey();
const pub = x448.getPublicKey(priv);
x448.getSharedSecret(priv, pub);
That works, if using x448 to get the public and ed448 to get private.
from noble-curves.
Makes much more sense thank you!
from noble-curves.
Related Issues (20)
- Negative scalar multiplication with curve point (ed25519, ristretto255) HOT 1
- `htfOpts` not exposed in type definitions HOT 4
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- Fp2.eql HOT 1
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- What is the difference between getSharedSecret and ECDH_compute_key HOT 1
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- Secure Curves in the Javascript Web Cryptography API - secp256k1, X25519, X448, Ed25519, Ed448 HOT 6
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- seeded (instead of random) ed25519 private key generation? HOT 1
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- Default bls12_381 is incompatible with Ethereum beacon chain HOT 8
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from noble-curves.