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doc: Add description for New Signature Resolving Key event

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Marcel Holtmann 2014-03-09 12:12:25 -07:00
parent b2187a6759
commit 3827e7b553
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doc/mgmt-api.txt
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@ -2207,3 +2207,44 @@ Event Parameters Store_Hint (1 Octet)
The provided Address and Address_Type are the identity of
a device. So either its public address or static random address.
New Signature Resolving Key Event
=================================
Event Code 0x0019
Controller Index <controller id>
Event Parameters Store_Hint (1 Octet)
Key {
Address (6 Octets)
Address_Type (1 Octet)
Master (1 Octet)
Value (16 Octets)
}
This event indicates that a new signature resolving key has been
generated for either the master or slave device.
The Store_Hint parameter indicates whether the host is expected
to store the key persistently or not.
When the Master parameter is set to 0x01, then the signature
resolving key from the remote peer device is provided. It is
the key that is used for signature verification.
When the Master parameter is set to 0x00, then it is the local
signature resolving key that is used to sign data. The remote
peer device will be using it for signature verification.
The local signature resolving key will be generated with each
pairing request. Only after receiving this event with Master
parameter set to 0x00 it is possible to use ATT Signed Write
procedures.
Possible values for the Address_Type parameter:
0 Reserved (not in use)
1 LE Public
2 LE Random
The provided Address and Address_Type are the identity of
a device. So either its public address or static random address.