eap_fast.c File Reference

#include "includes.h"
#include "common.h"
#include "crypto/tls.h"
#include "crypto/sha1.h"
#include "eap_common/eap_tlv_common.h"
#include "eap_i.h"
#include "eap_tls_common.h"
#include "eap_config.h"
#include "eap_common/eap_fast_common.h"

Include dependency graph for eap_fast.c:

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Go to the source code of this file.

Classes
struct	eap_fast_data
Defines
#define	EAP_FAST_PROV_AUTH   2
#define	EAP_FAST_PROV_UNAUTH   1
Functions
static int	eap_fast_clear_pac_opaque_ext (struct eap_sm *sm, struct eap_fast_data *data)
static int	eap_fast_decrypt (struct eap_sm *sm, struct eap_fast_data *data, struct eap_method_ret *ret, const struct eap_hdr *req, const struct wpabuf *in_data, struct wpabuf **out_data)
static void	eap_fast_deinit (struct eap_sm *sm, void *priv)
static void	eap_fast_derive_key_auth (struct eap_sm *sm, struct eap_fast_data *data)
static void	eap_fast_derive_key_provisioning (struct eap_sm *sm, struct eap_fast_data *data)
static void	eap_fast_derive_keys (struct eap_sm *sm, struct eap_fast_data *data)
static int	eap_fast_derive_msk (struct eap_fast_data *data)
static int	eap_fast_encrypt_response (struct eap_sm *sm, struct eap_fast_data *data, struct wpabuf *resp, u8 identifier, struct wpabuf **out_data)
static const u8 *	eap_fast_get_a_id (const u8 *buf, size_t len, size_t *id_len)
static int	eap_fast_get_cmk (struct eap_sm *sm, struct eap_fast_data *data, u8 *cmk)
static u8 *	eap_fast_get_emsk (struct eap_sm *sm, void *priv, size_t *len)
static int	eap_fast_get_phase2_key (struct eap_sm *sm, struct eap_fast_data *data, u8 *isk, size_t isk_len)
static int	eap_fast_get_status (struct eap_sm *sm, void *priv, char *buf, size_t buflen, int verbose)
static u8 *	eap_fast_getKey (struct eap_sm *sm, void *priv, size_t *len)
static void *	eap_fast_init (struct eap_sm *sm)
static int	eap_fast_init_phase2_method (struct eap_sm *sm, struct eap_fast_data *data)
static Boolean	eap_fast_isKeyAvailable (struct eap_sm *sm, void *priv)
static struct wpabuf *	eap_fast_pac_request (void)
static int	eap_fast_parse_decrypted (struct wpabuf *decrypted, struct eap_fast_tlv_parse *tlv, struct wpabuf **resp)
static int	eap_fast_parse_pac_info (struct eap_fast_pac *entry, int type, u8 *pos, size_t len)
static void	eap_fast_parse_pac_tlv (struct eap_fast_pac *entry, int type, u8 *pos, size_t len, int *pac_key_found)
static int	eap_fast_parse_phase1 (struct eap_fast_data *data, const char *phase1)
static int	eap_fast_phase2_request (struct eap_sm *sm, struct eap_fast_data *data, struct eap_method_ret *ret, struct eap_hdr *hdr, struct wpabuf **resp)
static struct wpabuf *	eap_fast_process (struct eap_sm *sm, void *priv, struct eap_method_ret *ret, const struct wpabuf *reqData)
static struct wpabuf *	eap_fast_process_crypto_binding (struct eap_sm *sm, struct eap_fast_data *data, struct eap_method_ret *ret, struct eap_tlv_crypto_binding_tlv *_bind, size_t bind_len)
static int	eap_fast_process_decrypted (struct eap_sm *sm, struct eap_fast_data *data, struct eap_method_ret *ret, const struct eap_hdr *req, struct wpabuf *decrypted, struct wpabuf **out_data)
static struct wpabuf *	eap_fast_process_eap_payload_tlv (struct eap_sm *sm, struct eap_fast_data *data, struct eap_method_ret *ret, const struct eap_hdr *req, u8 *eap_payload_tlv, size_t eap_payload_tlv_len)
static struct wpabuf *	eap_fast_process_pac (struct eap_sm *sm, struct eap_fast_data *data, struct eap_method_ret *ret, u8 *pac, size_t pac_len)
static int	eap_fast_process_pac_info (struct eap_fast_pac *entry)
static int	eap_fast_process_pac_tlv (struct eap_fast_pac *entry, u8 *pac, size_t pac_len)
static int	eap_fast_process_start (struct eap_sm *sm, struct eap_fast_data *data, u8 flags, const u8 *pos, size_t left)
static void	eap_fast_select_pac (struct eap_fast_data *data, const u8 *a_id, size_t a_id_len)
static int	eap_fast_select_phase2_method (struct eap_fast_data *data, u8 type)
static int	eap_fast_session_ticket_cb (void *ctx, const u8 *ticket, size_t len, const u8 *client_random, const u8 *server_random, u8 *master_secret)
static int	eap_fast_set_provisioning_ciphers (struct eap_sm *sm, struct eap_fast_data *data)
static struct wpabuf *	eap_fast_tlv_nak (int vendor_id, int tlv_type)
static struct wpabuf *	eap_fast_tlv_pac_ack (void)
static struct wpabuf *	eap_fast_tlv_result (int status, int intermediate)
static int	eap_fast_use_pac_opaque (struct eap_sm *sm, struct eap_fast_data *data, struct eap_fast_pac *pac)
static int	eap_fast_validate_crypto_binding (struct eap_tlv_crypto_binding_tlv *_bind)
static void	eap_fast_write_crypto_binding (struct eap_tlv_crypto_binding_tlv *rbind, struct eap_tlv_crypto_binding_tlv *_bind, const u8 *cmk)
static u8 *	eap_fast_write_pac_request (u8 *pos, u16 pac_type)
int	eap_peer_fast_register (void)

---

Define Documentation

#define EAP_FAST_PROV_AUTH   2

Definition at line 54 of file eap_fast.c.

#define EAP_FAST_PROV_UNAUTH   1

Definition at line 53 of file eap_fast.c.

---

Function Documentation

static int eap_fast_clear_pac_opaque_ext	(	struct eap_sm *	sm,
		struct eap_fast_data *	data
	)			[static]

Definition at line 1393 of file eap_fast.c.

static int eap_fast_decrypt	(	struct eap_sm *	sm,
		struct eap_fast_data *	data,
		struct eap_method_ret *	ret,
		const struct eap_hdr *	req,
		const struct wpabuf *	in_data,
		struct wpabuf **	out_data
	)			[static]

Definition at line 1252 of file eap_fast.c.

static void eap_fast_deinit	(	struct eap_sm *	sm,
		void *	priv
	)			[static]

Definition at line 227 of file eap_fast.c.

static void eap_fast_derive_key_auth	(	struct eap_sm *	sm,
		struct eap_fast_data *	data
	)			[static]

Definition at line 261 of file eap_fast.c.

static void eap_fast_derive_key_provisioning	(	struct eap_sm *	sm,
		struct eap_fast_data *	data
	)			[static]

Definition at line 291 of file eap_fast.c.

static void eap_fast_derive_keys	(	struct eap_sm *	sm,
		struct eap_fast_data *	data
	)			[static]

Definition at line 323 of file eap_fast.c.

static int eap_fast_derive_msk

(

struct eap_fast_data *

data

)

[static]

Definition at line 252 of file eap_fast.c.

static int eap_fast_encrypt_response	(	struct eap_sm *	sm,
		struct eap_fast_data *	data,
		struct wpabuf *	resp,
		u8	identifier,
		struct wpabuf **	out_data
	)			[static]

Definition at line 1100 of file eap_fast.c.

static const u8* eap_fast_get_a_id	(	const u8 *	buf,
		size_t	len,
		size_t *	id_len
	)			[static]

Definition at line 1307 of file eap_fast.c.

static int eap_fast_get_cmk	(	struct eap_sm *	sm,
		struct eap_fast_data *	data,
		u8 *	cmk
	)			[static]

Definition at line 680 of file eap_fast.c.

static u8* eap_fast_get_emsk	(	struct eap_sm *	sm,
		void *	priv,
		size_t *	len
	)			[static]

Definition at line 1666 of file eap_fast.c.

static int eap_fast_get_phase2_key	(	struct eap_sm *	sm,
		struct eap_fast_data *	data,
		u8 *	isk,
		size_t	isk_len
	)			[static]

Definition at line 633 of file eap_fast.c.

static int eap_fast_get_status	(	struct eap_sm *	sm,
		void *	priv,
		char *	buf,
		size_t	buflen,
		int	verbose
	)			[static]

Definition at line 1621 of file eap_fast.c.

static u8* eap_fast_getKey	(	struct eap_sm *	sm,
		void *	priv,
		size_t *	len
	)			[static]

Definition at line 1647 of file eap_fast.c.

static void* eap_fast_init

(

struct eap_sm *

sm

)

[static]

Definition at line 151 of file eap_fast.c.

static int eap_fast_init_phase2_method	(	struct eap_sm *	sm,
		struct eap_fast_data *	data
	)			[static]

Definition at line 332 of file eap_fast.c.

static Boolean eap_fast_isKeyAvailable	(	struct eap_sm *	sm,
		void *	priv
	)			[static]

Definition at line 1640 of file eap_fast.c.

static struct wpabuf* eap_fast_pac_request

(

void

)

[static, read]

Definition at line 1122 of file eap_fast.c.

static int eap_fast_parse_decrypted	(	struct wpabuf *	decrypted,
		struct eap_fast_tlv_parse *	tlv,
		struct wpabuf **	resp
	)			[static]

Definition at line 1051 of file eap_fast.c.

static int eap_fast_parse_pac_info	(	struct eap_fast_pac *	entry,
		int	type,
		u8 *	pos,
		size_t	len
	)			[static]

Definition at line 874 of file eap_fast.c.

static void eap_fast_parse_pac_tlv	(	struct eap_fast_pac *	entry,
		int	type,
		u8 *	pos,
		size_t	len,
		int *	pac_key_found
	)			[static]

Definition at line 801 of file eap_fast.c.

static int eap_fast_parse_phase1	(	struct eap_fast_data *	data,
		const char *	phase1
	)			[static]

Definition at line 119 of file eap_fast.c.

static int eap_fast_phase2_request	(	struct eap_sm *	sm,
		struct eap_fast_data *	data,
		struct eap_method_ret *	ret,
		struct eap_hdr *	hdr,
		struct wpabuf **	resp
	)			[static]

Definition at line 402 of file eap_fast.c.

static struct wpabuf* eap_fast_process	(	struct eap_sm *	sm,
		void *	priv,
		struct eap_method_ret *	ret,
		const struct wpabuf *	reqData
	)			[static, read]

Definition at line 1488 of file eap_fast.c.

static struct wpabuf* eap_fast_process_crypto_binding	(	struct eap_sm *	sm,
		struct eap_fast_data *	data,
		struct eap_method_ret *	ret,
		struct eap_tlv_crypto_binding_tlv *	_bind,
		size_t	bind_len
	)			[static, read]

Definition at line 738 of file eap_fast.c.

static int eap_fast_process_decrypted	(	struct eap_sm *	sm,
		struct eap_fast_data *	data,
		struct eap_method_ret *	ret,
		const struct eap_hdr *	req,
		struct wpabuf *	decrypted,
		struct wpabuf **	out_data
	)			[static]

Definition at line 1140 of file eap_fast.c.

static struct wpabuf* eap_fast_process_eap_payload_tlv	(	struct eap_sm *	sm,
		struct eap_fast_data *	data,
		struct eap_method_ret *	ret,
		const struct eap_hdr *	req,
		u8 *	eap_payload_tlv,
		size_t	eap_payload_tlv_len
	)			[static, read]

Definition at line 543 of file eap_fast.c.

static struct wpabuf* eap_fast_process_pac	(	struct eap_sm *	sm,
		struct eap_fast_data *	data,
		struct eap_method_ret *	ret,
		u8 *	pac,
		size_t	pac_len
	)			[static, read]

Definition at line 999 of file eap_fast.c.

static int eap_fast_process_pac_info

(

struct eap_fast_pac *

entry

)

[static]

Definition at line 954 of file eap_fast.c.

static int eap_fast_process_pac_tlv	(	struct eap_fast_pac *	entry,
		u8 *	pac,
		size_t	pac_len
	)			[static]

Definition at line 833 of file eap_fast.c.

static int eap_fast_process_start	(	struct eap_sm *	sm,
		struct eap_fast_data *	data,
		u8	flags,
		const u8 *	pos,
		size_t	left
	)			[static]

Definition at line 1439 of file eap_fast.c.

static void eap_fast_select_pac	(	struct eap_fast_data *	data,
		const u8 *	a_id,
		size_t	a_id_len
	)			[static]

Definition at line 1336 of file eap_fast.c.

static int eap_fast_select_phase2_method	(	struct eap_fast_data *	data,
		u8	type
	)			[static]

Definition at line 355 of file eap_fast.c.

static int eap_fast_session_ticket_cb	(	void *	ctx,
		const u8 *	ticket,
		size_t	len,
		const u8 *	client_random,
		const u8 *	server_random,
		u8 *	master_secret
	)			[static]

Definition at line 77 of file eap_fast.c.

static int eap_fast_set_provisioning_ciphers	(	struct eap_sm *	sm,
		struct eap_fast_data *	data
	)			[static]

Definition at line 1406 of file eap_fast.c.

static struct wpabuf* eap_fast_tlv_nak	(	int	vendor_id,
		int	tlv_type
	)			[static, read]

Definition at line 484 of file eap_fast.c.

static struct wpabuf* eap_fast_tlv_pac_ack

(

void

)

[static, read]

Definition at line 520 of file eap_fast.c.

static struct wpabuf* eap_fast_tlv_result	(	int	status,
		int	intermediate
	)			[static, read]

Definition at line 500 of file eap_fast.c.

static int eap_fast_use_pac_opaque	(	struct eap_sm *	sm,
		struct eap_fast_data *	data,
		struct eap_fast_pac *	pac
	)			[static]

Definition at line 1361 of file eap_fast.c.

static int eap_fast_validate_crypto_binding

(

struct eap_tlv_crypto_binding_tlv *

_bind

)

[static]

Definition at line 581 of file eap_fast.c.

static void eap_fast_write_crypto_binding	(	struct eap_tlv_crypto_binding_tlv *	rbind,
		struct eap_tlv_crypto_binding_tlv *	_bind,
		const u8 *	cmk
	)			[static]

Definition at line 607 of file eap_fast.c.

static u8* eap_fast_write_pac_request	(	u8 *	pos,
		u16	pac_type
	)			[static]

Definition at line 714 of file eap_fast.c.

int eap_peer_fast_register

(

void

)

Definition at line 1685 of file eap_fast.c.