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Chris Tate
693e33742a
EC and Ed25519 keys read and write Node 24's raw formats:
- generateKeyPair(Sync) encodings: raw-public gives the EC point,
uncompressed or, with type "compressed", compressed, or the Ed25519
public key; raw-private gives the EC scalar at the curve's size or the
Ed25519 seed.
- KeyObject.export({ format: "raw-public" | "raw-private" | "raw-seed" }),
with Node's check of the point type, and Node's error for a passphrase
with any format other than PEM and DER, which now also covers JWK.
- createPublicKey and createPrivateKey of { key, format,
asymmetricKeyType, namedCurve }, in Node's argument order, with
compressed EC points, and createPublicKey of a raw private key.
As in Node, raw-seed and every raw format of an RSA, RSA-PSS, DSA or DH
key throw ERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONS, which generateKeyPair
passes to its callback. Invalid key data throws ERR_INVALID_ARG_VALUE.
Raw X25519, X448, Ed448 and post-quantum keys, EC scalars of 0 or at
least the curve order, and the EC point at infinity, which Node accepts,
throw a coded SC2020 error.