cose-js/test/Examples/RFC8152/Appendix_C_4_2.json

JavaScript COSE implementation

{
   "title":"Encryption example for spec - Direct key - partial IV",
   "input":{
      "plaintext":"This is the content.",
      "encrypted":{
         "protected":{
            "alg":"AES-CCM-16-128/64"
         },
         "unprotected":{
            "partialIV_hex":"61A7"
         },
         "unsent":{
            "IV_hex":"89F52F65A1C5809300000061A7"
         },
         "recipients":[
            {
               "key":{
                  "kty":"oct",
                  "kid":"our-secret2",
                  "use":"enc",
                  "k":"hJtXhkV8FJG-Onbc6mxCcY"
               },
               "unprotected":{
                  "alg":"direct"
               }
            }
         ]
      }
   },
   "intermediates":{
      "AAD_hex":"8368456E63727970743043A1010A40",
      "CEK_hex":"849B5786457C1491BE3A76DCEA6C4271"
   },
   "output":{
      "cbor_diag":"16([h'A1010A', {6: h'61A7'}, h'252A8911D465C125B6764739700F0141ED09192DE139E053BD09ABCA'])",
      "cbor":"D08343A1010AA1064261A7581C252A8911D465C125B6764739700F0141ED09192DE139E053BD09ABCA"
   }
}