{
   "title":"EdDSA-sig-02: EdDSA - 448 - sign1",
   "input":{
      "plaintext":"This is the content.",
      "sign0":{
         "key":{
            "kty":"OKP",
            "kid":"ed448",
            "crv":"Ed448",
            "x_hex":"5fd7449b59b461fd2ce787ec616ad46a1da1342485a70e1f8a0ea75d80e96778edf124769b46c7061bd6783df1e50f6cd1fa1abeafe8256180",
            "d_hex":"6c82a562cb808d10d632be89c8513ebf6c929f34ddfa8c9f63c9960ef6e348a3528c8a3fcc2f044e39a3fc5b94492f8f032e7549a20098f95b"
         },
         "unprotected":{
            "kid":"ed448"
         },
         "protected":{
            "alg":"EdDSA"
         },
         "alg":"EdDSA"
      },
      "rng_description":"seed for signature"
   },
   "intermediates":{
      "ToBeSign_hex":"846A5369676E61747572653143A101274054546869732069732074686520636F6E74656E742E"
   },
   "output":{
      "cbor_diag":"18([h'A10127', {4: h'6564343438'}, h'546869732069732074686520636F6E74656E742E', h'988240A3A2F189BD486DE14AA77F54686C576A09F2E7ED9BAE910DF9139C2AC3BE7C27B7E10A20FA17C9D57D3510A2CF1F634BC0345AB9BE00849842171D1E9E98B2674C0E38BFCF6C557A1692B01B71015A47AC9F7748840CAD1DA80CBB5B349309FEBB912672B377C8B2072AF1598B3700'])",
      "cbor":"D28443A10127A10445656434343854546869732069732074686520636F6E74656E742E5872988240A3A2F189BD486DE14AA77F54686C576A09F2E7ED9BAE910DF9139C2AC3BE7C27B7E10A20FA17C9D57D3510A2CF1F634BC0345AB9BE00849842171D1E9E98B2674C0E38BFCF6C557A1692B01B71015A47AC9F7748840CAD1DA80CBB5B349309FEBB912672B377C8B2072AF1598B3700"
   }
}