cose-js/test/Examples/hkdf-hmac-sha-examples/hmac-sha-512-14.json

JavaScript COSE implementation

{
   "title":"HKDF-HMAC-SHA-512-14: Direct HKDF HMAC-SHA-512 - Priv Other",
   "input":{
      "plaintext":"This is the content.",
      "enveloped":{
         "protected":{
            "alg":"AES-CCM-16-128/64"
         },
         "recipients":[
            {
               "key":{
                  "kty":"oct",
                  "kid":"our-secret",
                  "use":"enc",
                  "k":"hJtXIZ2uSN5kbQfbtTNWbpdmhkV8FJG-Onbc6mxCcYg"
               },
               "protected":{
                  "alg":"HKDF-HMAC-SHA-512"
               },
               "unprotected":{
                  "kid":"our-secret"
               },
               "unsent":{
                  "priv_other":"Private Other Data"
               }
            }
         ]
      },
      "rng_stream":[
         "BFE89563EE070CE187BDF1C472"
      ]
   },
   "intermediates":{
      "AAD_hex":"8367456E637279707443A1010A40",
      "CEK_hex":"F2B05785DD39DA78A3FDAFF45A2BEBBC",
      "recipients":[
         {
            "Context_hex":"850A83F6F6F683F6F6F682188043A1012A5250726976617465204F746865722044617461"
         }
      ]
   },
   "output":{
      "cbor_diag":"96([h'A1010A', {5: h'BFE89563EE070CE187BDF1C472'}, h'A6A8C745350E75285AC4AF50B5742D56D930E1ADC5406233BD11FE27', [[h'A1012A', {4: h'6F75722D736563726574'}, h'']]])",
      "cbor":"D8608443A1010AA1054DBFE89563EE070CE187BDF1C472581CA6A8C745350E75285AC4AF50B5742D56D930E1ADC5406233BD11FE27818343A1012AA1044A6F75722D73656372657440"
   }
}