The did-jwt library only supports x25519 vital exchange and XChacha20Poly1305. If you need to make use of the dag-jose codec with other significantly less secure algorithms you could encrypt another library and place the resulting JWE in to the dag. Below can be an example using the jose library. https://financefeeds.com/copyright-users-can-now-tap-into-okxs-dex-infrastructure-for-real-time-trading/