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-rw-r--r--src/charon/plugins/eap_aka_3gpp2/Makefile.am15
-rw-r--r--src/charon/plugins/eap_aka_3gpp2/Makefile.in579
-rw-r--r--src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_card.c178
-rw-r--r--src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_card.h53
-rw-r--r--src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_functions.c394
-rw-r--r--src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_functions.h125
-rw-r--r--src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_plugin.c87
-rw-r--r--src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_plugin.h62
-rw-r--r--src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_provider.c204
-rw-r--r--src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_provider.h52
10 files changed, 0 insertions, 1749 deletions
diff --git a/src/charon/plugins/eap_aka_3gpp2/Makefile.am b/src/charon/plugins/eap_aka_3gpp2/Makefile.am
deleted file mode 100644
index 1a4a3765b..000000000
--- a/src/charon/plugins/eap_aka_3gpp2/Makefile.am
+++ /dev/null
@@ -1,15 +0,0 @@
-
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-
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-
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- eap_aka_3gpp2_plugin.h eap_aka_3gpp2_plugin.c \
- eap_aka_3gpp2_card.h eap_aka_3gpp2_card.c \
- eap_aka_3gpp2_provider.h eap_aka_3gpp2_provider.c \
- eap_aka_3gpp2_functions.h eap_aka_3gpp2_functions.c
-libstrongswan_eap_aka_3gpp2_la_LDFLAGS = -module -avoid-version
-libstrongswan_eap_aka_3gpp2_la_LIBADD = -lgmp
-
diff --git a/src/charon/plugins/eap_aka_3gpp2/Makefile.in b/src/charon/plugins/eap_aka_3gpp2/Makefile.in
deleted file mode 100644
index b80f97f95..000000000
--- a/src/charon/plugins/eap_aka_3gpp2/Makefile.in
+++ /dev/null
@@ -1,579 +0,0 @@
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- list='$(DISTFILES)'; \
- dist_files=`for file in $$list; do echo $$file; done | \
- sed -e "s|^$$srcdirstrip/||;t" \
- -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
- case $$dist_files in \
- */*) $(MKDIR_P) `echo "$$dist_files" | \
- sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
- sort -u` ;; \
- esac; \
- for file in $$dist_files; do \
- if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
- if test -d $$d/$$file; then \
- dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
- if test -d "$(distdir)/$$file"; then \
- find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
- fi; \
- if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
- cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
- find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
- fi; \
- cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
- else \
- test -f "$(distdir)/$$file" \
- || cp -p $$d/$$file "$(distdir)/$$file" \
- || exit 1; \
- fi; \
- done
-check-am: all-am
-check: check-am
-all-am: Makefile $(LTLIBRARIES)
-installdirs:
- for dir in "$(DESTDIR)$(plugindir)"; do \
- test -z "$$dir" || $(MKDIR_P) "$$dir"; \
- done
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- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
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-mostlyclean-generic:
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- -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
-
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- @echo "it deletes files that may require special tools to rebuild."
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- distclean-tags
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- distclean-tags distdir dvi dvi-am html html-am info info-am \
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-# Tell versions [3.59,3.63) of GNU make to not export all variables.
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diff --git a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_card.c b/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_card.c
deleted file mode 100644
index 5c0fe38ad..000000000
--- a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_card.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Copyright (C) 2008-2009 Martin Willi
- * Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- */
-
-#include "eap_aka_3gpp2_card.h"
-
-#include <daemon.h>
-
-typedef struct private_eap_aka_3gpp2_card_t private_eap_aka_3gpp2_card_t;
-
-/**
- * Private data of an eap_aka_3gpp2_card_t object.
- */
-struct private_eap_aka_3gpp2_card_t {
-
- /**
- * Public eap_aka_3gpp2_card_t interface.
- */
- eap_aka_3gpp2_card_t public;
-
- /**
- * AKA functions
- */
- eap_aka_3gpp2_functions_t *f;
-
- /**
- * do sequence number checking?
- */
- bool seq_check;
-
- /**
- * SQN stored in this pseudo-USIM
- */
- char sqn[AKA_SQN_LEN];
-};
-
-/**
- * Functions from eap_aka_3gpp2_provider.c
- */
-bool eap_aka_3gpp2_get_k(identification_t *id, char k[AKA_K_LEN]);
-void eap_aka_3gpp2_get_sqn(char sqn[AKA_SQN_LEN], int offset);
-
-/**
- * Implementation of sim_card_t.get_quintuplet
- */
-static status_t get_quintuplet(private_eap_aka_3gpp2_card_t *this,
- identification_t *id, char rand[AKA_RAND_LEN],
- char autn[AKA_AUTN_LEN], char ck[AKA_CK_LEN],
- char ik[AKA_IK_LEN], char res[AKA_RES_MAX],
- int *res_len)
-{
- char *amf, *mac;
- char k[AKA_K_LEN], ak[AKA_AK_LEN], sqn[AKA_SQN_LEN], xmac[AKA_MAC_LEN];
-
- if (!eap_aka_3gpp2_get_k(id, k))
- {
- DBG1(DBG_IKE, "no EAP key found for %Y to authenticate with AKA", id);
- return FAILED;
- }
-
- /* AUTN = SQN xor AK | AMF | MAC */
- DBG3(DBG_IKE, "received autn %b", autn, AKA_AUTN_LEN);
- DBG3(DBG_IKE, "using K %b", k, AKA_K_LEN);
- DBG3(DBG_IKE, "using rand %b", rand, AKA_RAND_LEN);
- memcpy(sqn, autn, AKA_SQN_LEN);
- amf = autn + AKA_SQN_LEN;
- mac = autn + AKA_SQN_LEN + AKA_AMF_LEN;
-
- /* XOR anonymity key AK into SQN to decrypt it */
- this->f->f5(this->f, k, rand, ak);
- DBG3(DBG_IKE, "using ak %b", ak, AKA_AK_LEN);
- memxor(sqn, ak, AKA_SQN_LEN);
- DBG3(DBG_IKE, "using sqn %b", sqn, AKA_SQN_LEN);
-
- /* calculate expected MAC and compare against received one */
- this->f->f1(this->f, k, rand, sqn, amf, xmac);
- if (!memeq(mac, xmac, AKA_MAC_LEN))
- {
- DBG1(DBG_IKE, "received MAC does not match XMAC");
- DBG3(DBG_IKE, "MAC %b\nXMAC %b", mac, AKA_MAC_LEN, xmac, AKA_MAC_LEN);
- return FAILED;
- }
-
- if (this->seq_check && memcmp(this->sqn, sqn, AKA_SQN_LEN) >= 0)
- {
- DBG3(DBG_IKE, "received SQN %b\ncurrent SQN %b",
- sqn, AKA_SQN_LEN, this->sqn, AKA_SQN_LEN);
- return INVALID_STATE;
- }
-
- /* update stored SQN to the received one */
- memcpy(this->sqn, sqn, AKA_SQN_LEN);
-
- /* CK/IK */
- this->f->f3(this->f, k, rand, ck);
- this->f->f4(this->f, k, rand, ik);
- /* calculate RES */
- this->f->f2(this->f, k, rand, res);
- *res_len = AKA_RES_MAX;
-
- return SUCCESS;
-}
-
-/**
- * Implementation of sim_card_t.resync
- */
-static bool resync(private_eap_aka_3gpp2_card_t *this, identification_t *id,
- char rand[AKA_RAND_LEN], char auts[AKA_AUTS_LEN])
-{
- char amf[AKA_AMF_LEN], k[AKA_K_LEN], aks[AKA_AK_LEN], macs[AKA_MAC_LEN];
-
- if (!eap_aka_3gpp2_get_k(id, k))
- {
- DBG1(DBG_IKE, "no EAP key found for %Y to resync AKA", id);
- return FALSE;
- }
-
- /* AMF is set to zero in resync */
- memset(amf, 0, AKA_AMF_LEN);
- this->f->f5star(this->f, k, rand, aks);
- this->f->f1star(this->f, k, rand, this->sqn, amf, macs);
- /* AUTS = SQN xor AKS | MACS */
- memcpy(auts, this->sqn, AKA_SQN_LEN);
- memxor(auts, aks, AKA_AK_LEN);
- memcpy(auts + AKA_AK_LEN, macs, AKA_MAC_LEN);
-
- return TRUE;
-}
-
-/**
- * Implementation of eap_aka_3gpp2_card_t.destroy.
- */
-static void destroy(private_eap_aka_3gpp2_card_t *this)
-{
- free(this);
-}
-
-/**
- * See header
- */
-eap_aka_3gpp2_card_t *eap_aka_3gpp2_card_create(eap_aka_3gpp2_functions_t *f)
-{
- private_eap_aka_3gpp2_card_t *this = malloc_thing(private_eap_aka_3gpp2_card_t);
-
- this->public.card.get_triplet = (bool(*)(sim_card_t*, identification_t *id, char rand[SIM_RAND_LEN], char sres[SIM_SRES_LEN], char kc[SIM_KC_LEN]))return_false;
- this->public.card.get_quintuplet = (status_t(*)(sim_card_t*, identification_t *id, char rand[AKA_RAND_LEN], char autn[AKA_AUTN_LEN], char ck[AKA_CK_LEN], char ik[AKA_IK_LEN], char res[AKA_RES_MAX], int *res_len))get_quintuplet;
- this->public.card.resync = (bool(*)(sim_card_t*, identification_t *id, char rand[AKA_RAND_LEN], char auts[AKA_AUTS_LEN]))resync;
- this->public.card.get_pseudonym = (identification_t*(*)(sim_card_t*, identification_t *id))return_null;
- this->public.card.set_pseudonym = (void(*)(sim_card_t*, identification_t *id, identification_t *pseudonym))nop;
- this->public.card.get_reauth = (identification_t*(*)(sim_card_t*, identification_t *id, char mk[HASH_SIZE_SHA1], u_int16_t *counter))return_null;
- this->public.card.set_reauth = (void(*)(sim_card_t*, identification_t *id, identification_t* next, char mk[HASH_SIZE_SHA1], u_int16_t counter))nop;
- this->public.destroy = (void(*)(eap_aka_3gpp2_card_t*))destroy;
-
- this->f = f;
- this->seq_check = lib->settings->get_bool(lib->settings,
- "charon.plugins.eap-aka-3gpp2.seq_check",
-#ifdef SEQ_CHECK /* handle legacy compile time configuration as default */
- TRUE);
-#else /* !SEQ_CHECK */
- FALSE);
-#endif /* SEQ_CHECK */
-
- eap_aka_3gpp2_get_sqn(this->sqn, 0);
-
- return &this->public;
-}
-
diff --git a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_card.h b/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_card.h
deleted file mode 100644
index b95bc52af..000000000
--- a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_card.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2008-2009 Martin Willi
- * Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- */
-
-/**
- * @defgroup eap_aka_3gpp2_card eap_aka_3gpp2_card
- * @{ @ingroup eap_aka_3gpp2
- */
-
-#ifndef EAP_AKA_3GPP2_CARD_H_
-#define EAP_AKA_3GPP2_CARD_H_
-
-#include "eap_aka_3gpp2_functions.h"
-
-#include <sa/authenticators/eap/sim_manager.h>
-
-typedef struct eap_aka_3gpp2_card_t eap_aka_3gpp2_card_t;
-
-/**
- * SIM card implementation using a set of AKA functions.
- */
-struct eap_aka_3gpp2_card_t {
-
- /**
- * Implements sim_card_t interface
- */
- sim_card_t card;
-
- /**
- * Destroy a eap_aka_3gpp2_card_t.
- */
- void (*destroy)(eap_aka_3gpp2_card_t *this);
-};
-
-/**
- * Create a eap_aka_3gpp2_card instance.
- *
- * @param f AKA functions
- */
-eap_aka_3gpp2_card_t *eap_aka_3gpp2_card_create(eap_aka_3gpp2_functions_t *f);
-
-#endif /** EAP_AKA_3GPP2_CARD_H_ @}*/
diff --git a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_functions.c b/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_functions.c
deleted file mode 100644
index 1d3d246d1..000000000
--- a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_functions.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- * Copyright (C) 2008-2009 Martin Willi
- * Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- */
-
-#include "eap_aka_3gpp2_functions.h"
-
-#include <gmp.h>
-#include <limits.h>
-
-#include <daemon.h>
-
-typedef struct private_eap_aka_3gpp2_functions_t private_eap_aka_3gpp2_functions_t;
-
-/**
- * Private data of an eap_aka_3gpp2_functions_t object.
- */
-struct private_eap_aka_3gpp2_functions_t {
-
- /**
- * Public eap_aka_3gpp2_functions_t interface.
- */
- eap_aka_3gpp2_functions_t public;
-
- /**
- * Used keyed SHA1 function, as PRF
- */
- prf_t *prf;
-};
-
-#define AKA_PAYLOAD_LEN 64
-
-#define F1 0x42
-#define F1STAR 0x43
-#define F2 0x44
-#define F3 0x45
-#define F4 0x46
-#define F5 0x47
-#define F5STAR 0x48
-
-/** Family key, as proposed in S.S0055 */
-static chunk_t fmk = chunk_from_chars(0x41, 0x48, 0x41, 0x47);
-
-/**
- * Binary represnation of the polynom T^160 + T^5 + T^3 + T^2 + 1
- */
-static u_int8_t g[] = {
- 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x2d
-};
-
-/**
- * Predefined random bits from the RAND Corporation book
- */
-static u_int8_t a[] = {
- 0x9d, 0xe9, 0xc9, 0xc8, 0xef, 0xd5, 0x78, 0x11,
- 0x48, 0x23, 0x14, 0x01, 0x90, 0x1f, 0x2d, 0x49,
- 0x3f, 0x4c, 0x63, 0x65
-};
-
-/**
- * Predefined random bits from the RAND Corporation book
- */
-static u_int8_t b[] = {
- 0x75, 0xef, 0xd1, 0x5c, 0x4b, 0x8f, 0x8f, 0x51,
- 0x4e, 0xf3, 0xbc, 0xc3, 0x79, 0x4a, 0x76, 0x5e,
- 0x7e, 0xec, 0x45, 0xe0
-};
-
-/**
- * Multiplicate two mpz_t with bits interpreted as polynoms.
- */
-static void mpz_mul_poly(mpz_t r, mpz_t a, mpz_t b)
-{
- mpz_t bm, rm;
- int current = 0, shifted = 0, shift;
-
- mpz_init_set(bm, b);
- mpz_init_set_ui(rm, 0);
- /* scan through a, for each found bit: */
- while ((current = mpz_scan1(a, current)) != ULONG_MAX)
- {
- /* XOR shifted b into r */
- shift = current - shifted;
- mpz_mul_2exp(bm, bm, shift);
- shifted += shift;
- mpz_xor(rm, rm, bm);
- current++;
- }
-
- mpz_swap(r, rm);
- mpz_clear(rm);
- mpz_clear(bm);
-}
-
-/**
- * Calculate the sum of a + b interpreted as polynoms.
- */
-static void mpz_add_poly(mpz_t res, mpz_t a, mpz_t b)
-{
- /* addition of polynominals is just the XOR */
- mpz_xor(res, a, b);
-}
-
-/**
- * Calculate the remainder of a/b interpreted as polynoms.
- */
-static void mpz_mod_poly(mpz_t r, mpz_t a, mpz_t b)
-{
- /* Example:
- * a = 10001010
- * b = 00000101
- */
- int a_bit, b_bit, diff;
- mpz_t bm, am;
-
- mpz_init_set(am, a);
- mpz_init(bm);
-
- a_bit = mpz_sizeinbase(a, 2);
- b_bit = mpz_sizeinbase(b, 2);
-
- /* don't do anything if b > a */
- if (a_bit >= b_bit)
- {
- /* shift b left to align up most signaficant "1" to a:
- * a = 10001010
- * b = 10100000
- */
- mpz_mul_2exp(bm, b, a_bit - b_bit);
- do
- {
- /* XOR b into a, this kills the most significant "1":
- * a = 00101010
- */
- mpz_xor(am, am, bm);
- /* find the next most significant "1" in a, and align up b:
- * a = 00101010
- * b = 00101000
- */
- diff = a_bit - mpz_sizeinbase(am, 2);
- mpz_div_2exp(bm, bm, diff);
- a_bit -= diff;
- }
- while (b_bit <= mpz_sizeinbase(bm, 2));
- /* While b is not shifted to its original value */
- }
- /* after another iteration:
- * a = 00000010
- * which is the polynomial modulo
- */
-
- mpz_swap(r, am);
- mpz_clear(am);
- mpz_clear(bm);
-}
-
-/**
- * Step 3 of the various fx() functions:
- * XOR the key into the SHA1 IV
- */
-static void step3(prf_t *prf, u_char k[AKA_K_LEN],
- u_char payload[AKA_PAYLOAD_LEN], u_int8_t h[HASH_SIZE_SHA1])
-{
- /* use the keyed hasher to build the hash */
- prf->set_key(prf, chunk_create(k, AKA_K_LEN));
- prf->get_bytes(prf, chunk_create(payload, AKA_PAYLOAD_LEN), h);
-}
-
-/**
- * Step 4 of the various fx() functions:
- * Polynomial whiten calculations
- */
-static void step4(u_char x[HASH_SIZE_SHA1])
-{
- mpz_t xm, am, bm, gm;
-
- mpz_init(xm);
- mpz_init(am);
- mpz_init(bm);
- mpz_init(gm);
-
- mpz_import(xm, HASH_SIZE_SHA1, 1, 1, 1, 0, x);
- mpz_import(am, sizeof(a), 1, 1, 1, 0, a);
- mpz_import(bm, sizeof(b), 1, 1, 1, 0, b);
- mpz_import(gm, sizeof(g), 1, 1, 1, 0, g);
-
- mpz_mul_poly(xm, am, xm);
- mpz_add_poly(xm, bm, xm);
- mpz_mod_poly(xm, xm, gm);
-
- mpz_export(x, NULL, 1, HASH_SIZE_SHA1, 1, 0, xm);
-
- mpz_clear(xm);
- mpz_clear(am);
- mpz_clear(bm);
- mpz_clear(gm);
-}
-
-/**
- * Calculation function for f2(), f3(), f4()
- */
-static void fx(prf_t *prf, u_char f, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char out[AKA_MAC_LEN])
-{
- u_char payload[AKA_PAYLOAD_LEN];
- u_char h[HASH_SIZE_SHA1];
- u_char i;
-
- for (i = 0; i < 2; i++)
- {
- memset(payload, 0x5c, AKA_PAYLOAD_LEN);
- payload[11] ^= f;
- memxor(payload + 12, fmk.ptr, fmk.len);
- memxor(payload + 24, rand, AKA_RAND_LEN);
-
- payload[3] ^= i;
- payload[19] ^= i;
- payload[35] ^= i;
- payload[51] ^= i;
-
- step3(prf, k, payload, h);
- step4(h);
- memcpy(out + i * 8, h, 8);
- }
-}
-
-/**
- * Calculation function of f1() and f1star()
- */
-static void f1x(prf_t *prf, u_int8_t f, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char sqn[AKA_SQN_LEN],
- u_char amf[AKA_AMF_LEN], u_char mac[AKA_MAC_LEN])
-{
- /* generate MAC = f1(FMK, SQN, RAND, AMF)
- * K is loaded into hashers IV; FMK, RAND, SQN, AMF are XORed in a 512-bit
- * payload which gets hashed
- */
- u_char payload[AKA_PAYLOAD_LEN];
- u_char h[HASH_SIZE_SHA1];
-
- memset(payload, 0x5c, AKA_PAYLOAD_LEN);
- payload[11] ^= f;
- memxor(payload + 12, fmk.ptr, fmk.len);
- memxor(payload + 16, rand, AKA_RAND_LEN);
- memxor(payload + 34, sqn, AKA_SQN_LEN);
- memxor(payload + 42, amf, AKA_AMF_LEN);
-
- step3(prf, k, payload, h);
- step4(h);
- memcpy(mac, h, AKA_MAC_LEN);
-}
-
-/**
- * Calculation function of f5() and f5star()
- */
-static void f5x(prf_t *prf, u_char f, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char ak[AKA_AK_LEN])
-{
- u_char payload[AKA_PAYLOAD_LEN];
- u_char h[HASH_SIZE_SHA1];
-
- memset(payload, 0x5c, AKA_PAYLOAD_LEN);
- payload[11] ^= f;
- memxor(payload + 12, fmk.ptr, fmk.len);
- memxor(payload + 16, rand, AKA_RAND_LEN);
-
- step3(prf, k, payload, h);
- step4(h);
- memcpy(ak, h, AKA_AK_LEN);
-}
-
-/**
- * Calculate MAC from RAND, SQN, AMF using K
- */
-static void f1(private_eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char sqn[AKA_SQN_LEN],
- u_char amf[AKA_AMF_LEN], u_char mac[AKA_MAC_LEN])
-{
- f1x(this->prf, F1, k, rand, sqn, amf, mac);
- DBG3(DBG_IKE, "MAC %b", mac, AKA_MAC_LEN);
-}
-
-/**
- * Calculate MACS from RAND, SQN, AMF using K
- */
-static void f1star(private_eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char sqn[AKA_SQN_LEN],
- u_char amf[AKA_AMF_LEN], u_char macs[AKA_MAC_LEN])
-{
- f1x(this->prf, F1STAR, k, rand, sqn, amf, macs);
- DBG3(DBG_IKE, "MACS %b", macs, AKA_MAC_LEN);
-}
-
-/**
- * Calculate RES from RAND using K
- */
-static void f2(private_eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char res[AKA_RES_MAX])
-{
- fx(this->prf, F2, k, rand, res);
- DBG3(DBG_IKE, "RES %b", res, AKA_RES_MAX);
-}
-
-/**
- * Calculate CK from RAND using K
- */
-static void f3(private_eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char ck[AKA_CK_LEN])
-{
- fx(this->prf, F3, k, rand, ck);
- DBG3(DBG_IKE, "CK %b", ck, AKA_CK_LEN);
-}
-
-/**
- * Calculate IK from RAND using K
- */
-static void f4(private_eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char ik[AKA_IK_LEN])
-{
- fx(this->prf, F4, k, rand, ik);
- DBG3(DBG_IKE, "IK %b", ik, AKA_IK_LEN);
-}
-
-/**
- * Calculate AK from a RAND using K
- */
-static void f5(private_eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char ak[AKA_AK_LEN])
-{
- f5x(this->prf, F5, k, rand, ak);
- DBG3(DBG_IKE, "AK %b", ak, AKA_AK_LEN);
-}
-
-/**
- * Calculate AKS from a RAND using K
- */
-static void f5star(private_eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char aks[AKA_AK_LEN])
-{
- f5x(this->prf, F5STAR, k, rand, aks);
- DBG3(DBG_IKE, "AKS %b", aks, AKA_AK_LEN);
-}
-
-
-/**
- * Implementation of eap_aka_3gpp2_functions_t.destroy.
- */
-static void destroy(private_eap_aka_3gpp2_functions_t *this)
-{
- this->prf->destroy(this->prf);
- free(this);
-}
-
-/**
- * See header
- */
-eap_aka_3gpp2_functions_t *eap_aka_3gpp2_functions_create()
-{
- private_eap_aka_3gpp2_functions_t *this;
-
- this = malloc_thing(private_eap_aka_3gpp2_functions_t);
-
- this->public.f1 = (void(*)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN], u_char rand[AKA_RAND_LEN], u_char sqn[AKA_SQN_LEN], u_char amf[AKA_AMF_LEN], u_char mac[AKA_MAC_LEN]))f1;
- this->public.f1star = (void(*)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN], u_char rand[AKA_RAND_LEN], u_char sqn[AKA_SQN_LEN], u_char amf[AKA_AMF_LEN], u_char macs[AKA_MAC_LEN]))f1star;
- this->public.f2 = (void(*)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN], u_char rand[AKA_RAND_LEN], u_char res[AKA_RES_MAX]))f2;
- this->public.f3 = (void(*)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN], u_char rand[AKA_RAND_LEN], u_char ck[AKA_CK_LEN]))f3;
- this->public.f4 = (void(*)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN], u_char rand[AKA_RAND_LEN], u_char ik[AKA_IK_LEN]))f4;
- this->public.f5 = (void(*)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN], u_char rand[AKA_RAND_LEN], u_char ak[AKA_AK_LEN]))f5;
- this->public.f5star = (void(*)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN], u_char rand[AKA_RAND_LEN], u_char aks[AKA_AK_LEN]))f5star;
- this->public.destroy = (void(*)(eap_aka_3gpp2_functions_t*))destroy;
-
- this->prf = lib->crypto->create_prf(lib->crypto, PRF_KEYED_SHA1);
- if (!this->prf)
- {
- DBG1(DBG_CFG, "%N not supported, unable to use 3GPP2 algorithm",
- pseudo_random_function_names, PRF_KEYED_SHA1);
- free(this);
- return NULL;
- }
- return &this->public;
-}
-
diff --git a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_functions.h b/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_functions.h
deleted file mode 100644
index 95c6da6a9..000000000
--- a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_functions.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (C) 2008-2009 Martin Willi
- * Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- */
-
-/**
- * @defgroup eap_aka_3gpp2_functions eap_aka_3gpp2_functions
- * @{ @ingroup eap_aka_3gpp2
- */
-
-#ifndef EAP_AKA_3GPP2_FUNCTIONS_H_
-#define EAP_AKA_3GPP2_FUNCTIONS_H_
-
-#include <sa/authenticators/eap/sim_manager.h>
-
-#define AKA_SQN_LEN 6
-#define AKA_K_LEN 16
-#define AKA_MAC_LEN 8
-#define AKA_AK_LEN 6
-#define AKA_AMF_LEN 2
-#define AKA_FMK_LEN 4
-
-typedef struct eap_aka_3gpp2_functions_t eap_aka_3gpp2_functions_t;
-
-/**
- * f1-f5(), f1*() and f5*() functions from the 3GPP2 (S.S0055) standard.
- */
-struct eap_aka_3gpp2_functions_t {
-
- /**
- * Calculate MAC from RAND, SQN, AMF using K.
- *
- * @param k secret key K
- * @param rand random value rand
- * @param sqn sequence number
- * @param amf authentication management field
- * @param mac buffer receiving mac MAC
- */
- void (*f1)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char sqn[AKA_SQN_LEN],
- u_char amf[AKA_AMF_LEN], u_char mac[AKA_MAC_LEN]);
-
- /**
- * Calculate MACS from RAND, SQN, AMF using K
- *
- * @param k secret key K
- * @param rand random value RAND
- * @param sqn sequence number
- * @param amf authentication management field
- * @param macs buffer receiving resynchronization mac MACS
- */
- void (*f1star)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char sqn[AKA_SQN_LEN],
- u_char amf[AKA_AMF_LEN], u_char macs[AKA_MAC_LEN]);
-
- /**
- * Calculate RES from RAND using K
- *
- * @param k secret key K
- * @param rand random value RAND
- * @param res buffer receiving result RES, uses full 128 bit
- */
- void (*f2)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char res[AKA_RES_MAX]);
- /**
- * Calculate CK from RAND using K
- *
- * @param k secret key K
- * @param rand random value RAND
- * @param macs buffer receiving encryption key CK
- */
- void (*f3)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char ck[AKA_CK_LEN]);
- /**
- * Calculate IK from RAND using K
- *
- * @param k secret key K
- * @param rand random value RAND
- * @param macs buffer receiving integrity key IK
- */
- void (*f4)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char ik[AKA_IK_LEN]);
- /**
- * Calculate AK from a RAND using K
- *
- * @param k secret key K
- * @param rand random value RAND
- * @param macs buffer receiving anonymity key AK
- */
- void (*f5)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char ak[AKA_AK_LEN]);
- /**
- * Calculate AKS from a RAND using K
- *
- * @param k secret key K
- * @param rand random value RAND
- * @param macs buffer receiving resynchronization anonymity key AKS
- */
- void (*f5star)(eap_aka_3gpp2_functions_t *this, u_char k[AKA_K_LEN],
- u_char rand[AKA_RAND_LEN], u_char aks[AKA_AK_LEN]);
-
- /**
- * Destroy a eap_aka_3gpp2_functions_t.
- */
- void (*destroy)(eap_aka_3gpp2_functions_t *this);
-};
-
-/**
- * Create a eap_aka_3gpp2_functions instance.
- *
- * @return function set, NULL on error
- */
-eap_aka_3gpp2_functions_t *eap_aka_3gpp2_functions_create();
-
-#endif /** EAP_AKA_3GPP2_FUNCTIONS_H_ @}*/
diff --git a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_plugin.c b/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_plugin.c
deleted file mode 100644
index 5286e0986..000000000
--- a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_plugin.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2008-2009 Martin Willi
- * Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- */
-
-#include "eap_aka_3gpp2_plugin.h"
-#include "eap_aka_3gpp2_card.h"
-#include "eap_aka_3gpp2_provider.h"
-#include "eap_aka_3gpp2_functions.h"
-
-#include <daemon.h>
-
-typedef struct private_eap_aka_3gpp2_t private_eap_aka_3gpp2_t;
-
-/**
- * Private data of an eap_aka_3gpp2_t object.
- */
-struct private_eap_aka_3gpp2_t {
-
- /**
- * Public eap_aka_3gpp2_plugin_t interface.
- */
- eap_aka_3gpp2_plugin_t public;
-
- /**
- * SIM card
- */
- eap_aka_3gpp2_card_t *card;
-
- /**
- * SIM provider
- */
- eap_aka_3gpp2_provider_t *provider;
-
- /**
- * AKA functions
- */
- eap_aka_3gpp2_functions_t *functions;
-};
-
-/**
- * Implementation of eap_aka_3gpp2_t.destroy.
- */
-static void destroy(private_eap_aka_3gpp2_t *this)
-{
- charon->sim->remove_card(charon->sim, &this->card->card);
- charon->sim->remove_provider(charon->sim, &this->provider->provider);
- this->card->destroy(this->card);
- this->provider->destroy(this->provider);
- this->functions->destroy(this->functions);
- free(this);
-}
-
-/**
- * See header
- */
-plugin_t *plugin_create()
-{
- private_eap_aka_3gpp2_t *this = malloc_thing(private_eap_aka_3gpp2_t);
-
- this->public.plugin.destroy = (void(*)(plugin_t*))destroy;
-
- this->functions = eap_aka_3gpp2_functions_create();
- if (!this->functions)
- {
- free(this);
- return NULL;
- }
- this->card = eap_aka_3gpp2_card_create(this->functions);
- this->provider = eap_aka_3gpp2_provider_create(this->functions);
-
- charon->sim->add_card(charon->sim, &this->card->card);
- charon->sim->add_provider(charon->sim, &this->provider->provider);
-
- return &this->public.plugin;
-}
-
diff --git a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_plugin.h b/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_plugin.h
deleted file mode 100644
index ed5c4cf3e..000000000
--- a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_plugin.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2008-2009 Martin Willi
- * Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- */
-
-/**
- * @defgroup eap_aka_3gpp2 eap_aka_3gpp2
- * @ingroup cplugins
- *
- * @defgroup eap_aka_3gpp2_plugin eap_aka_3gpp2_plugin
- * @{ @ingroup eap_aka_3gpp2
- */
-
-#ifndef EAP_AKA_3GPP2_PLUGIN_H_
-#define EAP_AKA_3GPP2_PLUGIN_H_
-
-#include <plugins/plugin.h>
-
-typedef struct eap_aka_3gpp2_plugin_t eap_aka_3gpp2_plugin_t;
-
-/**
- * Plugin to provide a SIM card/provider using the 3GPP2 (S.S0055) standard.
- *
- * This plugin implements the standard of the 3GPP2 (S.S0055) and not the one
- * of 3GGP, completely in software using the libgmp library..
- * The shared key used for authentication is from ipsec.secrets. The
- * peers ID is used to query it.
- * The AKA mechanism uses sequence numbers to detect replay attacks. The
- * peer stores the sequence number normally in a USIM and accepts
- * incremental sequence numbers (incremental for lifetime of the USIM). To
- * prevent a complex sequence number management, this implementation uses
- * a sequence number derived from time. It is initialized to the startup
- * time of the daemon.
- * To enable time based SEQs, define SEQ_CHECK as 1. Default is to accept
- * any SEQ numbers. This allows an attacker to do replay attacks. But since
- * the server has proven his identity via IKE, such an attack is only
- * possible between server and AAA (if any).
- */
-struct eap_aka_3gpp2_plugin_t {
-
- /**
- * implements plugin interface
- */
- plugin_t plugin;
-};
-
-/**
- * Create a eap_aka_3gpp2_plugin instance.
- */
-plugin_t *plugin_create();
-
-#endif /** EAP_AKA_3GPP2_PLUGIN_H_ @}*/
diff --git a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_provider.c b/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_provider.c
deleted file mode 100644
index 9817fff8f..000000000
--- a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_provider.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- * Copyright (C) 2008-2009 Martin Willi
- * Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- */
-
-#include "eap_aka_3gpp2_provider.h"
-
-#include <daemon.h>
-#include <credentials/keys/shared_key.h>
-
-typedef struct private_eap_aka_3gpp2_provider_t private_eap_aka_3gpp2_provider_t;
-
-/**
- * Private data of an eap_aka_3gpp2_provider_t object.
- */
-struct private_eap_aka_3gpp2_provider_t {
-
- /**
- * Public eap_aka_3gpp2_provider_t interface.
- */
- eap_aka_3gpp2_provider_t public;
-
- /**
- * AKA functions
- */
- eap_aka_3gpp2_functions_t *f;
-
- /**
- * time based SQN, we use the same for all peers
- */
- char sqn[AKA_SQN_LEN];
-};
-
-/** Authentication management field */
-static char amf[AKA_AMF_LEN] = {0x00, 0x01};
-
-/**
- * Get a shared key K from the credential database
- */
-bool eap_aka_3gpp2_get_k(identification_t *id, char k[AKA_K_LEN])
-{
- shared_key_t *shared;
- chunk_t key;
-
- shared = charon->credentials->get_shared(charon->credentials,
- SHARED_EAP, id, NULL);
- if (shared == NULL)
- {
- return FALSE;
- }
- key = shared->get_key(shared);
- memset(k, '\0', AKA_K_LEN);
- memcpy(k, key.ptr, min(key.len, AKA_K_LEN));
- shared->destroy(shared);
- return TRUE;
-}
-
-/**
- * get SQN using current time
- */
-void eap_aka_3gpp2_get_sqn(char sqn[AKA_SQN_LEN], int offset)
-{
- timeval_t time;
-
- gettimeofday(&time, NULL);
- /* set sqn to an integer containing 4 bytes seconds + 2 bytes usecs */
- time.tv_sec = htonl(time.tv_sec + offset);
- /* usec's are never larger than 0x000f423f, so we shift the 12 first bits */
- time.tv_usec = htonl(time.tv_usec << 12);
- memcpy(sqn, (char*)&time.tv_sec + sizeof(time_t) - 4, 4);
- memcpy(sqn + 4, &time.tv_usec, 2);
-}
-
-/**
- * Implementation of usim_provider_t.get_quintuplet
- */
-static bool get_quintuplet(private_eap_aka_3gpp2_provider_t *this,
- identification_t *id, char rand[AKA_RAND_LEN],
- char xres[AKA_RES_MAX], int *xres_len,
- char ck[AKA_CK_LEN], char ik[AKA_IK_LEN],
- char autn[AKA_AUTN_LEN])
-{
- rng_t *rng;
- char mac[AKA_MAC_LEN], ak[AKA_AK_LEN], k[AKA_K_LEN];
-
- /* generate RAND: we use a registered RNG, not f0() proposed in S.S0055 */
- rng = lib->crypto->create_rng(lib->crypto, RNG_WEAK);
- if (!rng)
- {
- DBG1(DBG_IKE, "generating RAND for AKA failed");
- return FALSE;
- }
- rng->get_bytes(rng, AKA_RAND_LEN, rand);
- rng->destroy(rng);
-
- if (!eap_aka_3gpp2_get_k(id, k))
- {
- DBG1(DBG_IKE, "no EAP key found for %Y to authenticate with AKA", id);
- return FALSE;
- }
-
- DBG3(DBG_IKE, "generated rand %b", rand, AKA_RAND_LEN);
- DBG3(DBG_IKE, "using K %b", k, AKA_K_LEN);
-
- /* MAC */
- this->f->f1(this->f, k, rand, this->sqn, amf, mac);
- /* AK */
- this->f->f5(this->f, k, rand, ak);
- /* XRES as expected from client */
- this->f->f2(this->f, k, rand, xres);
- *xres_len = AKA_RES_MAX;
- /* AUTN = (SQN xor AK) || AMF || MAC */
- memcpy(autn, this->sqn, AKA_SQN_LEN);
- memxor(autn, ak, AKA_AK_LEN);
- memcpy(autn + AKA_SQN_LEN, amf, AKA_AMF_LEN);
- memcpy(autn + AKA_SQN_LEN + AKA_AMF_LEN, mac, AKA_MAC_LEN);
- DBG3(DBG_IKE, "AUTN %b", autn, AKA_AUTN_LEN);
- /* CK/IK */
- this->f->f3(this->f, k, rand, ck);
- this->f->f4(this->f, k, rand, ik);
-
- return TRUE;
-}
-
-/**
- * Implementation of usim_provider_t.resync
- */
-static bool resync(private_eap_aka_3gpp2_provider_t *this,
- identification_t *id, char rand[AKA_RAND_LEN],
- char auts[AKA_AUTS_LEN])
-{
- char *sqn, *macs;
- char aks[AKA_AK_LEN], k[AKA_K_LEN], amf[AKA_AMF_LEN], xmacs[AKA_MAC_LEN];
-
- if (!eap_aka_3gpp2_get_k(id, k))
- {
- DBG1(DBG_IKE, "no EAP key found for %Y to authenticate with AKA", id);
- return FALSE;
- }
-
- /* AUTHS = (AK xor SQN) | MAC */
- sqn = auts;
- macs = auts + AKA_SQN_LEN;
- this->f->f5star(this->f, k, rand, aks);
- memxor(sqn, aks, AKA_AK_LEN);
-
- /* verify XMACS, AMF of zero is used in resynchronization */
- memset(amf, 0, AKA_AMF_LEN);
- this->f->f1star(this->f, k, rand, sqn, amf, xmacs);
- if (!memeq(macs, xmacs, AKA_MAC_LEN))
- {
- DBG1(DBG_IKE, "received MACS does not match XMACS");
- DBG3(DBG_IKE, "MACS %b XMACS %b",
- macs, AKA_MAC_LEN, xmacs, AKA_MAC_LEN);
- return FALSE;
- }
- /* update stored SQN to received SQN + 1 */
- memcpy(this->sqn, sqn, AKA_SQN_LEN);
- chunk_increment(chunk_create(this->sqn, AKA_SQN_LEN));
- return TRUE;
-}
-
-/**
- * Implementation of eap_aka_3gpp2_provider_t.destroy.
- */
-static void destroy(private_eap_aka_3gpp2_provider_t *this)
-{
- free(this);
-}
-
-/**
- * See header
- */
-eap_aka_3gpp2_provider_t *eap_aka_3gpp2_provider_create(
- eap_aka_3gpp2_functions_t *f)
-{
- private_eap_aka_3gpp2_provider_t *this = malloc_thing(private_eap_aka_3gpp2_provider_t);
-
- this->public.provider.get_triplet = (bool(*)(sim_provider_t*, identification_t *id, char rand[SIM_RAND_LEN], char sres[SIM_SRES_LEN], char kc[SIM_KC_LEN]))return_false;
- this->public.provider.get_quintuplet = (bool(*)(sim_provider_t*, identification_t *id, char rand[AKA_RAND_LEN], char xres[AKA_RES_MAX], int *xres_len, char ck[AKA_CK_LEN], char ik[AKA_IK_LEN], char autn[AKA_AUTN_LEN]))get_quintuplet;
- this->public.provider.resync = (bool(*)(sim_provider_t*, identification_t *id, char rand[AKA_RAND_LEN], char auts[AKA_AUTS_LEN]))resync;
- this->public.provider.is_pseudonym = (identification_t*(*)(sim_provider_t*, identification_t *id))return_null;
- this->public.provider.gen_pseudonym = (identification_t*(*)(sim_provider_t*, identification_t *id))return_null;
- this->public.provider.is_reauth = (identification_t*(*)(sim_provider_t*, identification_t *id, char [HASH_SIZE_SHA1], u_int16_t *counter))return_null;
- this->public.provider.gen_reauth = (identification_t*(*)(sim_provider_t*, identification_t *id, char mk[HASH_SIZE_SHA1]))return_null;
- this->public.destroy = (void(*)(eap_aka_3gpp2_provider_t*))destroy;
-
- this->f = f;
- /* use an offset to accept clock skew between client/server without resync */
- eap_aka_3gpp2_get_sqn(this->sqn, 180);
-
- return &this->public;
-}
-
diff --git a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_provider.h b/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_provider.h
deleted file mode 100644
index 22ac0a96e..000000000
--- a/src/charon/plugins/eap_aka_3gpp2/eap_aka_3gpp2_provider.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2008-2009 Martin Willi
- * Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- */
-
-/**
- * @defgroup eap_aka_3gpp2_provider eap_aka_3gpp2_provider
- * @{ @ingroup eap_aka_3gpp2
- */
-
-#ifndef EAP_AKA_3GPP2_PROVIDER_H_
-#define EAP_AKA_3GPP2_PROVIDER_H_
-
-#include "eap_aka_3gpp2_functions.h"
-
-#include <sa/authenticators/eap/sim_manager.h>
-
-typedef struct eap_aka_3gpp2_provider_t eap_aka_3gpp2_provider_t;
-
-/**
- * SIM provider implementation using a set of AKA functions.
- */
-struct eap_aka_3gpp2_provider_t {
-
- /**
- * Implements sim_provider_t interface.
- */
- sim_provider_t provider;
-
- /**
- * Destroy a eap_aka_3gpp2_provider_t.
- */
- void (*destroy)(eap_aka_3gpp2_provider_t *this);
-};
-
-/**
- * Create a eap_aka_3gpp2_provider instance.
- */
-eap_aka_3gpp2_provider_t *eap_aka_3gpp2_provider_create(
- eap_aka_3gpp2_functions_t *f);
-
-#endif /** EAP_AKA_3GPP2_PROVIDER_H_ @}*/