import * as openpgp from "https://deno.land/x/openpgp@v5.4.0/src/type/kdf_params.js";
Implementation of type KDF parameters
RFC 6637 7: A key derivation function (KDF) is necessary to implement the EC encryption. The Concatenation Key Derivation Function (Approved Alternative 1) [NIST-SP800-56A] with the KDF hash function that is SHA2-256 [FIPS-180-3] or stronger is REQUIRED.