Display Filter Reference: Bluetooth Security Manager Protocol
Protocol field name: btsmp
Versions: 1.10.0 to 3.4.7
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| Field name | Description | Type | Versions |
|---|---|---|---|
| btsmp.address_type | Address Type | Unsigned integer, 1 byte | 2.0.0 to 3.4.7 |
| btsmp.authreq | AuthReq | Unsigned integer, 1 byte | 1.12.0 to 3.4.7 |
| btsmp.bd_addr | BD_ADDR | Ethernet or other MAC address | 2.0.0 to 3.4.7 |
| btsmp.bonding_flags | Bonding Flags | Unsigned integer, 1 byte | 1.10.0 to 3.4.7 |
| btsmp.cfm_value | Confirm Value | Sequence of bytes | 1.10.0 to 3.4.7 |
| btsmp.dhkey_check | DHKey Check | Sequence of bytes | 2.4.0 to 3.4.7 |
| btsmp.ediv | Encrypted Diversifier (EDIV) | Unsigned integer, 2 bytes | 1.10.0 to 3.4.7 |
| btsmp.id_resolving_key | Identity Resolving Key | Sequence of bytes | 1.10.0 to 3.4.7 |
| btsmp.initiator_key_distribution | Initiator Key Distribution | Unsigned integer, 1 byte | 1.12.0 to 3.4.7 |
| btsmp.io_capability | IO Capability | Unsigned integer, 1 byte | 1.10.0 to 3.4.7 |
| btsmp.key_dist_enc | Encryption Key (LTK) | Boolean | 1.10.0 to 3.4.7 |
| btsmp.key_dist_id | Id Key (IRK) | Boolean | 1.10.0 to 3.4.7 |
| btsmp.key_dist_linkkey | Link Key | Boolean | 2.4.0 to 3.4.7 |
| btsmp.key_dist_reserved | Reserved | Unsigned integer, 1 byte | 2.4.0 to 3.4.7 |
| btsmp.key_dist_sign | Signature Key (CSRK) | Boolean | 1.10.0 to 3.4.7 |
| btsmp.keypress_flag | Keypress Flag | Boolean | 2.4.0 to 3.4.7 |
| btsmp.long_term_key | Long Term Key | Sequence of bytes | 1.10.0 to 3.4.7 |
| btsmp.max_enc_key_size | Max Encryption Key Size | Unsigned integer, 1 byte | 1.10.0 to 3.4.7 |
| btsmp.mitm_flag | MITM Flag | Boolean | 1.10.0 to 3.4.7 |
| btsmp.notification_type | Notification Type | Unsigned integer, 1 byte | 2.4.0 to 3.4.7 |
| btsmp.oob_data_flags | OOB Data Flags | Unsigned integer, 1 byte | 1.10.0 to 3.4.7 |
| btsmp.opcode | Opcode | Unsigned integer, 1 byte | 1.10.0 to 3.4.7 |
| btsmp.public_key_x | Public Key X | Sequence of bytes | 2.4.0 to 3.4.7 |
| btsmp.public_key_y | Public Key Y | Sequence of bytes | 2.4.0 to 3.4.7 |
| btsmp.random_value | Random Value | Sequence of bytes | 1.10.0 to 3.4.7 |
| btsmp.reason | Reason | Unsigned integer, 1 byte | 1.10.0 to 3.4.7 |
| btsmp.reserved_flags | Reserved | Unsigned integer, 1 byte | 2.4.0 to 3.4.7 |
| btsmp.responder_key_distribution | Responder Key Distribution | Unsigned integer, 1 byte | 1.12.0 to 3.4.7 |
| btsmp.sc_flag | Secure Connection Flag | Boolean | 2.4.0 to 3.4.7 |
| btsmp.signature_key | Signature Key | Sequence of bytes | 1.10.0 to 3.4.7 |