import { DigestContext } from "https://deno.land/std@0.146.0/_wasm_crypto/lib/deno_std_wasm_crypto.generated.mjs";
Returns a new DigestContext
that is a copy of this one, i.e., using the
same algorithm and with a copy of the same internal state.
This may be a more efficient option for computing multiple digests that start with a common prefix.