The did-jwt library only supports x25519 key exchange and XChacha20Poly1305. If you wish to utilize the dag-jose codec with other considerably less safe algorithms you could encrypt another library and set the resulting JWE to the dag. Underneath can be an example using the jose library. From the Tanakh, https://financefeeds.com/gotbit-ceo-avoids-further-u-s-jail-time-after-market-manipulation-conviction/