{
   "title":"p521-wrap-128-03: ECDH-ES direct w/ AES-128 for 512-bit key",
   "input":{
      "plaintext":"This is the content.",
      "mac":{
         "alg":"HS512",
         "protected":{
            "alg":"HS512"
         },
         "recipients":[
            {
               "key":{
                  "kty":"EC",
                  "kid":"bilbo.baggins@hobbiton.example",
                  "use":"enc",
                  "crv":"P-521",
                  "x":"AHKZLLOsCOzz5cY97ewNUajB957y-C-U88c3v13nmGZx6sYl_oJXu9A5RkTKqjqvjyekWF-7ytDyRXYgCF5cj0Kt",
                  "y":"AdymlHvOiLxXkEhayXQnNCvDX4h9htZaCJN34kfmC6pV5OhQHiraVySsUdaQkAgDPrwQrJmbnX9cwlGfP-HqHZR1",
                  "d":"AAhRON2r9cqXX1hg-RoI6R1tX5p2rUAYdmpHZoC1XNM56KtscrX6zbKipQrCW9CGZH3T4ubpnoTKLDYJ_fF3_rJt"
               },
               "protected":{
                  "alg":"ECDH-ES-A128KW"
               },
               "unprotected":{
                  "kid":"meriadoc.brandybuck@buckland.example"
               }
            }
         ]
      },
      "rng_stream":[
         "02D1F7E6F26C43D4868D87CEB2353161740AACF1F7163647984B522A848DF1C3C9CF4DF2FE6C632BF7886413F76E8852C2772BFB570B2D11D2CD3C5B6888AFEF",
         "8F5B85262CF0883057ECE28A42963624FB1FB757DF852E7CD950CB00B208FDC56D8BFC4AFFF671B58BC10E4533680C9EC877F47BF8547450C539ADF3F1611D32A01D"
      ]
   },
   "intermediates":{
      "CEK_hex":"02D1F7E6F26C43D4868D87CEB2353161740AACF1F7163647984B522A848DF1C3C9CF4DF2FE6C632BF7886413F76E8852C2772BFB570B2D11D2CD3C5B6888AFEF",
      "recipients":[
         {
            "Context_hex":"842283F6F6F683F6F6F682188044A101381C",
            "Secret_hex":"01D3DC502774555A929FA1368BA2D5E7C3EBF96CE2E4D611DD7109562068993E1131BC5DB5DD49874722218BD23F5925FC2F9AD98F5A8A6773BB04B8D01AA3EB625F",
            "KEK_hex":"B328492332EA43C2153742C9EBF78A4D"
         }
      ],
      "ToMac_hex":"84634D414343A101074054546869732069732074686520636F6E74656E742E"
   },
   "output":{
      "cbor_diag":"97([h'A10107', {}, h'546869732069732074686520636F6E74656E742E', h'D666AE264277E9B4345AFBCD83317AED530C46C7E43D52671C13EEB92415249035A9A01A397A11A60EBD212402468EE4403F388D1E5D878B35BD2B0292B90883', [[h'A101381C', {-1: {1: 2, -1: 3, -2: h'00BEBB1995854D8C2928453B585315C451183DF1DFB70DB73B63044F0B726EECF5351075C6DD6DE19C53D9070A68D671D9AA50F94B7BC7D08DD53E17CD1399D9EA16', -3: h'006DC444781BDE859B6D4A7ED510B335446D5D800D7C212E76CFA0157A2D9C6ECB0F6A6DD0D9F34AB2430B6128586F497B0EE4C5ED97770376340207FC3E3D749241'}, 4: h'6D65726961646F632E6272616E64796275636B406275636B6C616E642E6578616D706C65'}, h'D258E1068ABE0CAD46D69E91FD00DBEFD4981CD682533C892C302483C9294F4005B835816D5E431A05F64897FD3C0A52F24A4E9703AE3CF718C18D7C88B866BF06C01A6760EABF1C']]])",
      "cbor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
   }
}