pub async fn import_secret_key_pkcs8(
variant: EcdhVariant,
pkcs8: Vec<u8>,
options: AgreementKeyOptions,
) -> Result<SecretKey, Error>Expand description
Import a static secret key as a PKCS#8 PrivateKeyInfo (DER, the
RFC 5915 ECPrivateKey body). The encoded curve must match the
declared variant’s (error.invalid-key), and the scalar must lie
in [1, n-1]; an embedded public key, when present, is validated
against the scalar and never trusted on its own.