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hci: start encryption after authentication to increase security level

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This commit is contained in:
Matthias Ringwald 2021-05-13 22:46:38 +02:00
parent 1cf0a6c88b
commit 131ef17ae4
1 changed files with 2 additions and 3 deletions
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5
src/hci.c
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@ -2766,9 +2766,8 @@ static void event_handler(uint8_t *packet, uint16_t size){
// authenticated // authenticated
conn->authentication_flags |= CONNECTION_AUTHENTICATED; conn->authentication_flags |= CONNECTION_AUTHENTICATED;
// If link key sufficient for requested security and not already encrypted, start encryption // If not already encrypted, start encryption
if (((gap_security_level_for_link_key_type(conn->link_key_type) >= conn->requested_security_level)) && if ((conn->authentication_flags & CONNECTION_ENCRYPTED) == 0){
((conn->authentication_flags & CONNECTION_ENCRYPTED) == 0)){
conn->bonding_flags |= BONDING_SEND_ENCRYPTION_REQUEST; conn->bonding_flags |= BONDING_SEND_ENCRYPTION_REQUEST;
break; break;
} }