cose-js/test/Examples/countersign1/mac0-01.json

JavaScript COSE implementation

{
   "title":"MAC0-01: MAC0 message w/  countersignature0",
   "input":{
      "plaintext":"This is the content.",
      "mac0":{
         "alg":"HS256",
         "protected":{
            "alg":"HS256"
         },
         "recipients":[
            {
               "unprotected":{
                  "alg":"direct",
                  "kid":"our-secret"
               },
               "key":{
                  "kty":"oct",
                  "kid":"our-secret",
                  "use":"enc",
                  "k":"hJtXIZ2uSN5kbQfbtTNWbpdmhkV8FJG-Onbc6mxCcYg"
               }
            }
         ],
         "countersign0":{
             "signers":[
                 {
                     "key":{
                         "kty":"OKP",
                         "kid":"11",
                         "crv":"Ed25519",
                         "x_hex":"d75a980182b10ab7d54bfed3c964073a0ee172f3daa62325af021a68f707511a",
                         "d_hex":"9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60"
                     },
                  "unsent":{
                     "alg":"EdDSA"
                     }
                 }
             ]
         }
      }
   },
   "intermediates":{
      "ToMac_hex":"84644D41433043A101054054546869732069732074686520636F6E74656E742E",
      "CEK_hex":"849B57219DAE48DE646D07DBB533566E976686457C1491BE3A76DCEA6C427188",
      "recipients":[
         {
         }
      ],
      "countersign0":[
         {
            "ToBeSign_hex":"8570436F756E7465725369676E617475726543A1010543A101274054546869732069732074686520636F6E74656E742E"
         }
      ]
   },
   "output":{
      "cbor_diag":"17([h'A10105', {9: h'E818087173D1E6A0EB6D35F7F434239DB796DB0BFACBC9DE983DC8C80D02FBEC4B61ECC7200550A6FFAF7DD76326511EB7ABDC3C07D675566CC9B7A66D390C0B'}, h'546869732069732074686520636F6E74656E742E', h'A1A848D3471F9D61EE49018D244C824772F223AD4F935293F1789FC3A08D8C58'])",
      "cbor":"D18443A10105A1095840E818087173D1E6A0EB6D35F7F434239DB796DB0BFACBC9DE983DC8C80D02FBEC4B61ECC7200550A6FFAF7DD76326511EB7ABDC3C07D675566CC9B7A66D390C0B54546869732069732074686520636F6E74656E742E5820A1A848D3471F9D61EE49018D244C824772F223AD4F935293F1789FC3A08D8C58"
   }
}