cose-js/test/Examples/countersign/Encrypt-02.json

JavaScript COSE implementation

{
   "title":"Encrypt-02: Encrypt0 - multiple countersignatures",
   "input":{
      "plaintext":"This is the content.",
      "encrypted":{
         "protected":{
            "alg":"A128GCM"
         },
         "recipients":[
            {
               "key":{
                  "kty":"oct",
                  "kid":"our-secret",
                  "use":"enc",
                  "k":"hJtXIZ2uSN5kbQfbtTNWbg"
               },
               "unprotected":{
                  "alg":"direct",
                  "kid":"our-secret"
               }
            }
         ],
         "countersign":{
             "signers":[
                 {
                     "key":{
                         "kty":"OKP",
                         "kid":"11",
                         "crv":"Ed25519",
                         "x_hex":"d75a980182b10ab7d54bfed3c964073a0ee172f3daa62325af021a68f707511a",
                         "d_hex":"9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60"
                     },
                     "unprotected":{
                         "kid":"11"
                     },
                     "protected":{
                         "alg":"EdDSA"
                     }
                 },
                 {
                     "key":{
                         "kty":"EC",
                         "kid":"12",
                         "crv":"P-256",
                         "x":"usWxHK2PmfnHKwXPS54m0kTcGJ90UiglWiGahtagnv8",
                         "y":"IBOL-C3BttVivg-lSreASjpkttcsz-1rb7btKLv8EX4",
                         "d":"V8kgd2ZBRuh2dgyVINBUqpPDr7BOMGcF22CQMIUHtNM"
                     },
                     "unprotected":{
                         "kid":"11"
                     },
                     "protected":{
                         "alg":"ES256"
                     }
                 }
             ]
         }
      },
      "rng_stream":[
         "02D1F7E6F26C43D4868D87CE"
      ]
   },
   "intermediates":{
      "AAD_hex":"8368456E63727970743043A1010140",
      "CEK_hex":"849B57219DAE48DE646D07DBB533566E",
      "recipients":[
         {
         }
      ],
      "countersigners":[
         {
            "ToBeSign_hex":"8570436F756E7465725369676E617475726543A1010143A1012740582460973A94BB2898009EE52ECFD9AB1DD25867374B162E2C03568B41F57C3CC16F9166250A"
         },
         {
            "ToBeSign_hex":"8570436F756E7465725369676E617475726543A1010143A1012640582460973A94BB2898009EE52ECFD9AB1DD25867374B162E2C03568B41F57C3CC16F9166250A"
         }
      ]
   },
   "output":{
      "cbor_diag":"16([h'A10101', {5: h'02D1F7E6F26C43D4868D87CE', 7: [[h'A10127', {4: h'3131'}, h'E10439154CC75C7A3A5391491F88651E0292FD0FE0E02CF740547EAF6677B4A4040B8ECA16DB592881262F77B14C1A086C02268B17171CA16BE4B8595F8C0A08'], [h'A10126', {4: h'3131'}, h'FCA98ECAC80B5FEB3AC7C108B2B79110DE88867BC0426FC83C53CCD6789694EDC5FEE3C40DE8E7B44FE8AAD367E095C8FC31B79EE666DF9CF90906EB43756C73']]}, h'60973A94BB2898009EE52ECFD9AB1DD25867374B162E2C03568B41F57C3CC16F9166250A'])",
      "cbor":"D08343A10101A2054C02D1F7E6F26C43D4868D87CE07828343A10127A1044231315840E10439154CC75C7A3A5391491F88651E0292FD0FE0E02CF740547EAF6677B4A4040B8ECA16DB592881262F77B14C1A086C02268B17171CA16BE4B8595F8C0A088343A10126A1044231315840FCA98ECAC80B5FEB3AC7C108B2B79110DE88867BC0426FC83C53CCD6789694EDC5FEE3C40DE8E7B44FE8AAD367E095C8FC31B79EE666DF9CF90906EB43756C73582460973A94BB2898009EE52ECFD9AB1DD25867374B162E2C03568B41F57C3CC16F9166250A"
   }
}