Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 1 | little_endian_packets |
| 2 | |
| 3 | custom_field Address : 48 "hci/" |
| 4 | |
| 5 | enum Code : 8 { |
| 6 | PAIRING_REQUEST = 0x01, |
| 7 | PAIRING_RESPONSE = 0x02, |
| 8 | PAIRING_CONFIRM = 0x03, |
| 9 | PAIRING_RANDOM = 0x04, |
| 10 | PAIRING_FAILED = 0x05, |
| 11 | ENCRYPTION_INFORMATION = 0x06, |
| 12 | MASTER_IDENTIFICATION = 0x07, |
| 13 | IDENTITY_INFORMATION = 0x08, |
| 14 | IDENTITY_ADDRESS_INFORMATION = 0x09, |
| 15 | SIGNING_INFORMATION = 0x0A, |
| 16 | SECURITY_REQUEST = 0x0B, |
| 17 | PAIRING_PUBLIC_KEY = 0x0C, |
| 18 | PAIRING_DH_KEY_CHECK = 0x0D, |
| 19 | PAIRING_KEYPRESS_NOTIFICATION = 0x0E, |
| 20 | } |
| 21 | |
| 22 | packet Command { |
| 23 | code : Code, |
| 24 | _payload_, |
| 25 | } |
| 26 | |
| 27 | enum IoCapability : 8 { |
| 28 | DISPLAY_ONLY = 0x00, |
| 29 | DISPLAY_YES_NO = 0x01, |
| 30 | KEYBOARD_ONLY = 0x02, |
| 31 | NO_INPUT_NO_OUTPUT = 0x03, |
| 32 | KEYBOARD_DISPLAY = 0x04, |
| 33 | } |
| 34 | |
| 35 | enum OobDataFlag : 8 { |
| 36 | NOT_PRESENT = 0x00, |
| 37 | PRESENT = 0x01, |
| 38 | } |
| 39 | |
| 40 | enum BondingFlags : 2 { |
| 41 | NO_BONDING = 0, |
| 42 | BONDING = 1, |
| 43 | } |
| 44 | |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 45 | group PairingInfo { |
| 46 | io_capability : IoCapability, |
| 47 | oob_data_flag : OobDataFlag, |
Jakub Pawlowski | 0dfabe1 | 2019-09-06 16:27:18 +0200 | [diff] [blame] | 48 | auth_req: 8, |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 49 | maximum_encryption_key_size : 5, // 7 - 16 |
| 50 | _reserved_ : 3, |
Jakub Pawlowski | 0dfabe1 | 2019-09-06 16:27:18 +0200 | [diff] [blame] | 51 | initiator_key_distribution : 8, |
| 52 | responder_key_distribution : 8, |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 53 | } |
| 54 | |
| 55 | packet PairingRequest : Command (code = PAIRING_REQUEST) { |
| 56 | PairingInfo, |
| 57 | } |
| 58 | |
| 59 | packet PairingResponse : Command (code = PAIRING_RESPONSE) { |
| 60 | PairingInfo, |
| 61 | } |
| 62 | |
| 63 | packet PairingConfirm : Command (code = PAIRING_CONFIRM) { |
Jakub Pawlowski | 4ea3700 | 2019-05-31 14:16:35 +0200 | [diff] [blame] | 64 | confirm_value : 8[16], // Initiating device sends Mconfirm, responding device sends Sconfirm |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 65 | } |
| 66 | |
| 67 | packet PairingRandom : Command (code = PAIRING_RANDOM) { |
Jakub Pawlowski | 4ea3700 | 2019-05-31 14:16:35 +0200 | [diff] [blame] | 68 | random_value : 8[16], // Initiating device sends Mrand, responding device sends Srand |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 69 | } |
| 70 | |
| 71 | enum PairingFailedReason : 8 { |
| 72 | PASSKEY_ENTRY_FAILED = 0x01, |
| 73 | OOB_NOT_AVAILABLE = 0x02, |
| 74 | AUTHENTICATION_REQUIREMENTS = 0x03, |
| 75 | CONFIRM_VALUE_FAILED = 0x04, |
| 76 | PAIRING_NOT_SUPPORTED = 0x05, |
| 77 | ENCRYPTION_KEY_SIZE = 0x06, |
| 78 | COMMAND_NOT_SUPPORTED = 0x07, |
| 79 | UNSPECIFIED_REASON = 0x08, |
| 80 | REPEATED_ATTEMPTS = 0x09, |
| 81 | INVALID_PARAMETERS = 0x0A, |
| 82 | DHKEY_CHECK_FAILED = 0x0B, |
| 83 | NUMERIC_COMPARISON_FAILED = 0x0C, |
| 84 | BR_EDR_PAIRING_IN_PROGRESS = 0x0D, |
| 85 | CROSS_TRANSPORT_KEY_DERIVATION_NOT_ALLOWED = 0x0E, |
| 86 | } |
| 87 | |
| 88 | packet PairingFailed : Command (code = PAIRING_FAILED) { |
| 89 | reason : PairingFailedReason, |
| 90 | } |
| 91 | |
| 92 | packet EncryptionInformation : Command (code = ENCRYPTION_INFORMATION) { |
Jakub Pawlowski | 4ea3700 | 2019-05-31 14:16:35 +0200 | [diff] [blame] | 93 | long_term_key : 8[16], |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 94 | } |
| 95 | |
| 96 | packet MasterIdentification : Command (code = MASTER_IDENTIFICATION) { |
| 97 | ediv : 16, |
Jakub Pawlowski | 0dfabe1 | 2019-09-06 16:27:18 +0200 | [diff] [blame] | 98 | rand : 8[8], |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 99 | } |
| 100 | |
| 101 | packet IdentityInformation : Command (code = IDENTITY_INFORMATION) { |
Jakub Pawlowski | 4ea3700 | 2019-05-31 14:16:35 +0200 | [diff] [blame] | 102 | identity_resolving_key : 8[16], |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 103 | } |
| 104 | |
| 105 | enum AddrType : 8 { |
| 106 | PUBLIC = 0x00, |
| 107 | STATIC_RANDOM = 0x01, |
| 108 | } |
| 109 | |
| 110 | packet IdentityAddressInformation : Command (code = IDENTITY_ADDRESS_INFORMATION) { |
| 111 | addr_type : AddrType, |
| 112 | bd_addr : Address, |
| 113 | } |
| 114 | |
| 115 | packet SigningInformation : Command (code = SIGNING_INFORMATION) { |
Jakub Pawlowski | 4ea3700 | 2019-05-31 14:16:35 +0200 | [diff] [blame] | 116 | signature_key : 8[16], |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 117 | } |
| 118 | |
| 119 | packet SecurityRequest : Command (code = SECURITY_REQUEST) { |
Jakub Pawlowski | 0dfabe1 | 2019-09-06 16:27:18 +0200 | [diff] [blame] | 120 | auth_req: 8, |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 121 | } |
| 122 | |
| 123 | packet PairingPublicKey : Command (code = PAIRING_PUBLIC_KEY) { |
Jakub Pawlowski | 4ea3700 | 2019-05-31 14:16:35 +0200 | [diff] [blame] | 124 | public_key_x : 8[32], |
| 125 | public_key_y : 8[32], |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 126 | } |
| 127 | |
| 128 | packet PairingDhKeyCheck : Command (code = PAIRING_DH_KEY_CHECK) { |
Jakub Pawlowski | 4ea3700 | 2019-05-31 14:16:35 +0200 | [diff] [blame] | 129 | dh_key_check : 8[16], |
Martin Brabham | d337cc8 | 2019-05-16 09:36:10 -0700 | [diff] [blame] | 130 | } |
| 131 | |
| 132 | enum KeypressNotificationType : 8 { |
| 133 | ENTRY_STARTED = 0, |
| 134 | DIGIT_ENTERED = 1, |
| 135 | DIGIT_ERASED = 2, |
| 136 | CLEARED = 3, |
| 137 | ENTRY_COMPLETED = 4, |
| 138 | } |
| 139 | |
| 140 | packet PairingKeypressNotification : Command (code = PAIRING_KEYPRESS_NOTIFICATION) { |
| 141 | notification_type : KeypressNotificationType, |
| 142 | } |