Denis Kenzior
bc98bc9ecb
eapol: Add functions to set own/ap WPA IEs
...
If EAPoL is being run for in WPA mode, then instead of RSN elements, the
WPA elements are required.
2015-04-10 23:46:58 -05:00
Denis Kenzior
445ad55796
eapol: Start a handshake timer
...
We start a timer. This handles the case that the Authenticator does
not send us the first message of the 4-way handshake, or disappears
before sending us the 3rd message.
2015-03-29 22:44:08 -05:00
Denis Kenzior
e2badc9828
eapol: Call deauthenticate callback
2015-03-29 22:32:09 -05:00
Denis Kenzior
9f17b71375
eapol: Add eapol_cancel
2015-03-29 20:58:40 -05:00
Denis Kenzior
cf3681efbe
eapol: Add comment for handling MIC failures
2015-03-29 20:57:58 -05:00
Denis Kenzior
f31407dd46
eapol: Add deauthenticate callback
2015-03-29 20:30:14 -05:00
Denis Kenzior
6ec364cb86
eapol: Add __eapol_set_gtk_install_func
2015-03-25 23:28:22 -05:00
Denis Kenzior
bf5a6a3999
eapol: Add __eapol_set_install_tk_func
2015-03-25 22:35:12 -05:00
Denis Kenzior
ddcbb3f2a8
eapol: Add eapol_sm_set_user_data
2015-03-25 22:34:05 -05:00
Ravi kumar Veeramally
3432cfa53e
eapol: Return if eapol_find_sm returns NULL
2015-03-23 20:08:30 -05:00
Ravi kumar Veeramally
a95b0e3a5a
eapol: Fix return value
2015-03-23 15:37:40 -05:00
Denis Kenzior
86e7883c74
eapol: Print a message if MIC calculation fails
2015-03-20 14:52:49 -05:00
Denis Kenzior
d78883a068
eapol: Add default nonce generator
2015-03-20 12:31:14 -05:00
Denis Kenzior
35e3de9cdf
eapol: Add default eapol tx path function
2015-03-20 12:30:56 -05:00
Denis Kenzior
0ee173e23f
eapol: Fix PAE socket code
...
Using SOCK_DGRAM allows us to receive just the frame payload instead
of raw ethernet framing.
2015-03-20 00:28:58 -05:00
Denis Kenzior
19c67c3b3a
eapol: Add user_data argument
...
To __eapol_rx_packet. The same argument is passed to tx_packet
function.
2015-03-19 23:57:37 -05:00
Denis Kenzior
6b84e0da1f
eapol: Rename aa_addr
...
The use of aa_addr was redundant. Use 'AA' instead. 802.11 defines
'AA' as 'Authenticator Address'.
2015-03-19 23:57:36 -05:00
Denis Kenzior
b871d904d5
eapol: Rename sta_addr
...
The use of sta_addr made no sense. Instead, use the terminology from
802.11: 'Supplicant Address (SPA)'
2015-03-19 23:57:36 -05:00
Denis Kenzior
581f4e298f
eapol: Use a queue instead of a hashmap
2015-03-19 23:57:36 -05:00
Denis Kenzior
12d529eddb
eapol: Rearrange data structure members
...
The order follows the rough order of initialization, as information
becomes available from the calling code or via steps of the 4-way
handshake.
2015-03-19 23:57:36 -05:00
Jukka Rissanen
acce7c9034
eapol: Change the interface index data type
...
The ifindex should be uint32_t instead of int.
2015-03-19 20:18:05 -05:00
Denis Kenzior
2bcfc15e96
eapol: Remove unneeded whitespace
2015-03-02 21:47:27 -06:00
Ravi kumar Veeramally
db45cd8dbf
eapol: Provide utility to open raw socket
...
Opens a raw socket to filter ETH_P_PAE based packets. Binds to specific
interface index to read/write eapol frames.
2015-02-26 10:54:05 -06:00
Denis Kenzior
41e82fba77
eapol: Optimize out rsne sizes
...
The RSN IEs contain the sizes of the element inside the data, so it is
not necessary to carry a dedicated size element.
2015-02-24 23:15:20 -06:00
Denis Kenzior
9760bcb5c3
eapol: Add checking that first RSNE is as expected
2015-02-24 22:09:35 -06:00
Denis Kenzior
7f9b8117fd
eapol: Add utility to find GTK KDEs
2015-02-24 17:11:56 -06:00
Denis Kenzior
bfdd4a2328
eapol: Pass decrypted data len
...
to eapol_handle_ptk_3_of_4
2015-02-24 16:03:42 -06:00
Denis Kenzior
c71bfcbb7c
eapol: Decryption of packets changes affects size
2015-02-24 15:59:36 -06:00
Denis Kenzior
f997816a7f
eapol: Handle Step 2 & 4 of the 4-way Handshake
2015-02-24 11:14:11 -06:00
Denis Kenzior
da1180841d
eapol: Handle Step 1 & 2 of 4-way Handshake
2015-02-24 11:13:57 -06:00
Denis Kenzior
9e6cbc5b60
eapol: Add __eapol_rx_packet
2015-02-24 11:13:19 -06:00
Denis Kenzior
4a540526fe
eapol: Add eapol_start
2015-02-24 11:12:22 -06:00
Denis Kenzior
2ee8b8e56e
eapol: Add __eapol_set_protocol_version
2015-02-24 11:11:40 -06:00
Denis Kenzior
87dc9543b2
eapol: Add tx_packet_func and setter
2015-02-24 11:10:42 -06:00
Denis Kenzior
54fa4f29c7
eapol: Add get_nonce func and setter
2015-02-24 11:09:42 -06:00
Denis Kenzior
79bf677e71
eapol: Add eapol_init and eapol_exit
2015-02-24 11:08:03 -06:00
Denis Kenzior
2e1e484f95
eapol: Add eapol_sm_set_own_rsn
2015-02-24 10:58:43 -06:00
Denis Kenzior
08b2980fd6
eapol: Add eapol_sm_set_ap_rsn
2015-02-24 10:58:03 -06:00
Denis Kenzior
f85c860cc3
eapol: Add eapol_sm_set_pmk
2015-02-24 10:57:25 -06:00
Denis Kenzior
ff92e5c5e1
eapol: Add eapol_sm_set_aa_address
2015-02-24 10:56:39 -06:00
Denis Kenzior
122dfe7025
eapol: Add eapol_sm_set_sta_address
2015-02-24 10:55:50 -06:00
Denis Kenzior
2866fbbf91
eapol: Introduce eapol_sm
2015-02-24 10:54:23 -06:00
Denis Kenzior
bf42e3e7a3
eapol: snonce not needed in create_ptk_4_of_4
2015-02-24 10:52:12 -06:00
Denis Kenzior
6ba57c9fa8
eapol: Fix eapol_verify_mic
...
The calculation was using an invalid length
2015-02-24 10:42:20 -06:00
Denis Kenzior
a0bf16c5ca
eapol: Refactor verification functions
...
Use a macro for common checks. Assume that the validate step will be
done separately.
2015-02-23 15:39:26 -06:00
Denis Kenzior
6a4b75cf8d
eapol: Add eapol_verify_mic
2015-02-18 21:13:09 -06:00
Denis Kenzior
ad3e0b6bf2
arc4: Remove and move to src/crypto.c
2015-02-18 21:11:37 -06:00
Denis Kenzior
b3e617838d
aes: Remove and move to src/crypto.c
2015-02-18 21:02:09 -06:00
Denis Kenzior
260ef5bb9d
md5: Remove and move to src/crypto.c
2015-02-18 20:56:18 -06:00
Denis Kenzior
89e4538945
eapol: Rework eapol_decrypt_key_data
...
802.11 uses AES Key Wrap and RC4 with the first 256 bytes skipped. The
IV is also initialized into the RC4 key.
2015-02-17 17:39:47 -06:00
