Finalize the hash
method
SHA256.digest
@param encoding
DigestEncoding to return the hash in. If none is provided, it will return a Uint8Array.
@param hashInto
TypedArray to write the hash into. Faster than creating a new one each time
Referenced types
type DigestEncoding = 'utf8' | 'ucs2' | 'utf16le' | 'latin1' | 'ascii' | 'base64' | 'base64url' | 'hex'