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EAP peer: Add Session-Id derivation

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This adds a new getSessionId() callback for EAP peer methods to allow
EAP Session-Id to be derived. This commits implements this for EAP-FAST,
EAP-GPSK, EAP-IKEv2, EAP-PEAP, EAP-TLS, and EAP-TTLS.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Stevent Li 2013-02-06 18:52:33 +02:00 • committed by Jouni Malinen
parent 9288e6625b
commit 950c563076
13 changed files with 457 additions and 2 deletions
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6
src/eap_common/eap_gpsk_common.h
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@ -53,6 +53,12 @@ int eap_gpsk_derive_keys(const u8 *psk, size_t psk_len, int vendor,
const u8 *id_server, size_t id_server_len,
u8 *msk, u8 *emsk, u8 *sk, size_t *sk_len,
u8 *pk, size_t *pk_len);
int eap_gpsk_derive_session_id(const u8 *psk, size_t psk_len, int vendor,
int specifier,
const u8 *rand_peer, const u8 *rand_server,
const u8 *id_peer, size_t id_peer_len,
const u8 *id_server, size_t id_server_len,
u8 method_type, u8 *sid, size_t *sid_len);
size_t eap_gpsk_mic_len(int vendor, int specifier);
int eap_gpsk_compute_mic(const u8 *sk, size_t sk_len, int vendor,
int specifier, const u8 *data, size_t len, u8 *mic);