The did-jwt library only supports x25519 critical exchange and XChacha20Poly1305. If you would like utilize the dag-jose codec with other less protected algorithms you can encrypt another library and put the resulting JWE in to the dag. Below is an example utilizing the jose library. in the module with https://financefeeds.com/polkadot-builds-bridges-between-chains-but-lightchain-ai-builds-fomo-between-communities/