最終更新:2022-08-15 (月) 22:07:52 (40d)  

BLE/SMP/コマンド/Pairing Failed
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フィールドCodeReason
オクテット(バイト)11
0x05
  • Reason
    ValueNameDescription
    0x01Passkey Entry FailedThe user input of passkey failed, for example, the user cancelled the operation
    0x02OOB Not AvailableThe OOB data is not available
    0x03Authentication RequirementsThe pairing procedure cannot be performed as authentication requirements cannot be met due to IO capabilities of one or both devices
    0x04Confirm Value FailedThe confirm value does not match the calculated compare value
    0x05Pairing Not SupportedPairing is not supported by the device
    0x06Encryption Key SizeThe resultant encryption key size is not long enough for the security requirements of this device
    0x07Command Not SupportedThe SMP command received is not supported on this device
    0x08Unspecified ReasonPairing failed due to an unspecified reason
    0x09Repeated AttemptsPairing or authentication procedure is disallowed because too little time has elapsed since last pairing request or security request
    0x0AInvalid ParametersThe Invalid Parameters error code indicates that the command length is invalid or that a parameter is outside of the specified range.
    0x0BDHKey Check FailedIndicates to the remote device that the DHKey Check value received doesn’t match the one calculated by the local device.
    0x0CNumeric Comparison FailedIndicates that the confirm values in the numeric comparison protocol do not match.
    0x0DBR/EDR pairing in progressIndicates that the pairing over the LE transport failed due to a Pairing Request sent over the BR/EDR transport in progress.
    0x0ECross-transport Key Derivation/Generation not allowedIndicates that the BR/EDR Link Key generated on the BR/EDR transport cannot be used to derive and distribute keys for the LE transport or the LE LTK generated on the LE transport cannot be used to derive a key for the BR/EDR transport.
    0x0FKey RejectedIndicates that the device chose not to accept a distributed key.
    All other valuesReserved for future use