cose-js/test/Examples/sign-tests/ecdsa-01.json

JavaScript COSE implementation

{
   "title":"ECDSA-01: ECDSA - P-256",
   "input":{
      "plaintext":"This is the content.",
      "sign":{
         "protected":{
            "ctyp":0
         },
         "signers":[
            {
               "key":{
                  "kty":"EC",
                  "kid":"11",
                  "crv":"P-256",
                  "x":"usWxHK2PmfnHKwXPS54m0kTcGJ90UiglWiGahtagnv8",
                  "y":"IBOL-C3BttVivg-lSreASjpkttcsz-1rb7btKLv8EX4",
                  "d":"V8kgd2ZBRuh2dgyVINBUqpPDr7BOMGcF22CQMIUHtNM"
               },
               "unprotected":{
                  "kid":"11"
               },
               "protected":{
                  "alg":"ES256"
               }
            }
         ]
      },
      "rng_description":"seed for signature"
   },
   "intermediates":{
      "signers":[
         {
            "ToBeSign_hex":"85695369676E617475726543A1030043A101264054546869732069732074686520636F6E74656E742E"
         }
      ]
   },
   "output":{
      "cbor_diag":"98([h'A10300', {}, h'546869732069732074686520636F6E74656E742E', [[h'A10126', {4: h'3131'}, h'D71C05DB52C9CE7F1BF5AAC01334BBEACAC1D86A2303E6EEAA89266F45C01ED602CA649EAF790D8BC99D2458457CA6A872061940E7AFBE48E289DFAC146AE258']]])",
      "cbor":"D8628443A10300A054546869732069732074686520636F6E74656E742E818343A10126A1044231315840D71C05DB52C9CE7F1BF5AAC01334BBEACAC1D86A2303E6EEAA89266F45C01ED602CA649EAF790D8BC99D2458457CA6A872061940E7AFBE48E289DFAC146AE258"
   }
}