The did-jwt library only supports x25519 essential exchange and XChacha20Poly1305. If you'd like to use the dag-jose codec with other a lot less protected algorithms you are able to encrypt another library and place the resulting JWE to the dag. Down below is an example using the jose library. https://financefeeds.com/from-tokyo-to-london-how-global-investors-use-bow-miner-to-efficiently-mine-cryptocurrencies/