* Question
| When the master or slave host provides a long-term key to the link layer, the following three conditions may occur. |
* Answer
| If the process is executed after the encryption process is suspended, the host does not provide a long-term key, and the slave device should perform the termination process with the error code set to PIN or key Missin9.The link layer can send LL data PDUs and LL control PDUs, which will not be encrypted.In the master device, this process is completed when the LL_REJECT_INDPDU sent from the device is received.In the slave device, the process is completed after receiving the LL-REJECT-7 IND PDU from the master device. |
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