cose-js/test/Examples/ecdh-wrap-examples/p256-ss-wrap-256-03.json

JavaScript COSE implementation

{
   "title":"p256-ss-wrap-256-03: ECDH-SS direct w/ aes-wrap 256 for 512-bit key",
   "input":{
      "plaintext":"This is the content.",
      "mac":{
         "alg":"HS512",
         "protected":{
            "alg":"HS512"
         },
         "recipients":[
            {
               "key":{
                  "kty":"EC",
                  "kid":"meriadoc.brandybuck@buckland.example",
                  "crv":"P-256",
                  "x":"Ze2loSV3wrroKUN_4zhwGhCqo3Xhu1td4QjeQ5wIVR0",
                  "y":"HlLtdXARY_f55A3fnzQbPcm6hgr34Mp8p-nuzQCE0Zw",
                  "d":"r_kHyZ-a06rmxM3yESK84r1otSg-aQcVStkRhA-iCM8"
               },
               "protected":{
                  "alg":"ECDH-SS-A256KW"
               },
               "unprotected":{
                  "kid":"meriadoc.brandybuck@buckland.example"
               },
               "sender_key":{
                  "kty":"EC",
                  "crv":"P-256",
                  "x":"7cvYCcdU22WCwW1tZXR8iuzJLWGcd46xfxO1XJs-SPU",
                  "y":"DzhJXgz9RI6TseNmwEfLoNVns8UmvONsPzQDop2dKoo",
                  "d":"Uqr4fay_qYQykwcNCB2efj_NFaQRRQ-6fHZm763jt5w"
               }
            }
         ]
      },
      "rng_stream":[
         "02D1F7E6F26C43D4868D87CEB2353161740AACF1F7163647984B522A848DF1C3C9CF4DF2FE6C632BF7886413F76E8852AE66183B507368707ACC0A825C900826"
      ]
   },
   "intermediates":{
      "CEK_hex":"02D1F7E6F26C43D4868D87CEB2353161740AACF1F7163647984B522A848DF1C3C9CF4DF2FE6C632BF7886413F76E8852AE66183B507368707ACC0A825C900826",
      "recipients":[
         {
            "Context_hex":"842483F6F6F683F6F6F68219010044A1013821",
            "Secret_hex":"8CA18423C89DB8842D5FD119F90E98650243AD77848BBBBE146FCFE2E802751D",
            "KEK_hex":"7EACAA8F388AA56382E0CAB617F1636B9EAC857DEDC5123DD26781BD7BA0F5A4"
         }
      ],
      "ToMac_hex":"84634D414343A101074054546869732069732074686520636F6E74656E742E"
   },
   "output":{
      "cbor_diag":"97([h'A10107', {}, h'546869732069732074686520636F6E74656E742E', h'7A70B85528A44069F6523B52A05E655557D6E2A403580C6A63A5585183454F3105473981DF08A309D6C5CCAD79578669B00999E25AD463F16D2DC06ADA13C17D', [[h'A1013821', {-2: {-1: 1, -2: h'EDCBD809C754DB6582C16D6D65747C8AECC92D619C778EB17F13B55C9B3E48F5', -3: h'0F38495E0CFD448E93B1E366C047CBA0D567B3C526BCE36C3F3403A29D9D2A8A', 1: 2}, 4: h'6D65726961646F632E6272616E64796275636B406275636B6C616E642E6578616D706C65'}, h'29F5E6ADA6636959721550B3F509BFE4AC32AE4B694A95E0BAAE77EDC7981FBF4D2189C5B99F1E3962E56E07EEB63905D80B346306B2B42881DAF4CE7BC9A3A8D012E21B2600F38A']]])",
      "cbor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
   }
}