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Bluetooth Host Stack Library
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Bluetooth Host Stack Library
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Paired device LE Keys.
Data Fields | |
| BT_OCTET16 | irk |
| peer diverified identity root | |
| BT_OCTET16 | pltk |
| peer long term key | |
| BT_OCTET16 | pcsrk |
| peer SRK peer device used to secured sign local data | |
| BT_OCTET16 | lltk |
| local long term key | |
| BT_OCTET16 | lcsrk |
| local SRK peer device used to secured sign local data | |
| BT_OCTET8 | rand |
| random vector for LTK generation | |
| uint16_t | ediv |
| LTK diversifier of this Peripheral device. | |
| uint16_t | div |
| local DIV to generate local LTK=d1(ER,DIV,0) and CSRK=d1(ER,DIV,1) | |
| wiced_bt_smp_sec_level_t | sec_level |
| local pairing security level | |
| uint8_t | key_size |
| key size of the LTK delivered to peer device | |
| uint8_t | srk_sec_level |
| security property of peer SRK for this device | |
| uint8_t | local_csrk_sec_level |
| security property of local CSRK for this device | |
| uint32_t | counter |
| peer sign counter for verifying rcv signed cmd | |
| uint32_t | local_counter |
| local sign counter for sending signed write cmd | |