Class sha256

lightningd/peer_htlcs.c:174–174

	/* Inside a blinded path, override return */
	if (blind_error_return(hin)) {
		struct sha256 sha;
		sha256(&sha, hin->onion_routing_packet,
		       sizeof(hin->onion_routing_packet));
		failonion = create_onionreply(tmpctx, hin->shared_secret,