The Did-jwt library only supports x25519 key exchange and XChacha20Poly1305. If you want to utilize the dag-jose codec with other considerably less secure algorithms you could encrypt another library and place the resulting JWE in to the dag. Down below can be an example utilizing the jose library. Ensure https://financefeeds.com/near-protocol-experiments-with-ai-while-lightchain-ai-hits-every-presale-target-it-set-from-day-one/