{
  "uuid": "A658B110-BEA2-4C6D-A9AA-C10BE3643389",
  "title": "Protected header map contains duplicate entries",
  "description": "The protected header map contains a duplicate label (alg), which the Sign1 parser should reject",
  "key": {
    "kty": "EC",
    "crv": "P-256",
    "x": "usWxHK2PmfnHKwXPS54m0kTcGJ90UiglWiGahtagnv8",
    "y": "IBOL-C3BttVivg-lSreASjpkttcsz-1rb7btKLv8EX4"
  },
  "alg": "ES256",
  "sign1::verify": {
    "taggedCOSESign1": {
      "cborHex": "d28445a201260126a10442313154546869732069732074686520636f6e74656e742e5840ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
      "cborDiag": "18([h'A201260126', {4: '11'}, h'546869732069732074686520636F6E74656E742E', h'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF'])"
    },
    "shouldVerify": false
  }
}