cose-js/test/Examples/hkdf-aes-examples/hmac-aes-128-02.json

JavaScript COSE implementation

{
   "title":"HKDF-AES-128-02: Direct HKDF AES-128 - with salt",
   "input":{
      "plaintext":"This is the content.",
      "enveloped":{
         "protected":{
            "alg":"AES-CCM-16-256/64"
         },
         "recipients":[
            {
               "key":{
                  "kty":"oct",
                  "kid":"our-secret",
                  "use":"enc",
                  "k":"hJtXIZ2uSN5kbQfbtTNWbg"
               },
               "protected":{
                  "alg":"HKDF-AES-128"
               },
               "unprotected":{
                  "kid":"our-secret",
                  "salt":"aabbccddeeffgghh"
               }
            }
         ]
      },
      "rng_stream":[
         "BFE89563EE070CE187BDF1C472"
      ]
   },
   "intermediates":{
      "AAD_hex":"8367456E637279707443A1010B40",
      "CEK_hex":"9F881DC284490E4C2133EBB6946EB6E2172B5B66A9D0E0862B1A7812165CED7F",
      "recipients":[
         {
            "Context_hex":"840B83F6F6F683F6F6F68219010043A1012B"
         }
      ]
   },
   "output":{
      "cbor_diag":"96([h'A1010B', {5: h'BFE89563EE070CE187BDF1C472'}, h'77B02BF7C3C9DAC2AFF027F79C8B6E50AFDBA25F5F48ED4E04C33D76', [[h'A1012B', {-20: h'61616262636364646565666667676868', 4: h'6F75722D736563726574'}, h'']]])",
      "cbor":"D8608443A1010BA1054DBFE89563EE070CE187BDF1C472581C77B02BF7C3C9DAC2AFF027F79C8B6E50AFDBA25F5F48ED4E04C33D76818343A1012BA2335061616262636364646565666667676868044A6F75722D73656372657440"
   }
}