From 3f96574afc8ec4f9c5ea59284950937f3a5c39e8 Mon Sep 17 00:00:00 2001 From: Sepherosa Ziehau Date: Tue, 7 Aug 2007 11:11:50 +0000 Subject: [PATCH] Import wpa_supplicant 0.5.8 --- contrib/wpa_supplicant-0.5.8/COPYING | 340 ++ contrib/wpa_supplicant-0.5.8/README | 969 ++++ contrib/wpa_supplicant-0.5.8/README.DELETE | 118 + contrib/wpa_supplicant-0.5.8/README.DRAGONFLY | 4 + contrib/wpa_supplicant-0.5.8/aes.c | 1107 +++++ contrib/wpa_supplicant-0.5.8/aes.h | 25 + contrib/wpa_supplicant-0.5.8/aes_wrap.c | 472 ++ contrib/wpa_supplicant-0.5.8/aes_wrap.h | 42 + contrib/wpa_supplicant-0.5.8/asn1.c | 205 + contrib/wpa_supplicant-0.5.8/asn1.h | 71 + contrib/wpa_supplicant-0.5.8/base64.c | 188 + contrib/wpa_supplicant-0.5.8/base64.h | 23 + contrib/wpa_supplicant-0.5.8/bignum.c | 230 + contrib/wpa_supplicant-0.5.8/bignum.h | 38 + contrib/wpa_supplicant-0.5.8/build_config.h | 50 + contrib/wpa_supplicant-0.5.8/common.c | 603 +++ contrib/wpa_supplicant-0.5.8/common.h | 492 ++ contrib/wpa_supplicant-0.5.8/config.c | 1756 +++++++ contrib/wpa_supplicant-0.5.8/config.h | 339 ++ contrib/wpa_supplicant-0.5.8/config_file.c | 724 +++ contrib/wpa_supplicant-0.5.8/config_none.c | 57 + contrib/wpa_supplicant-0.5.8/config_ssid.h | 859 ++++ contrib/wpa_supplicant-0.5.8/config_types.h | 28 + contrib/wpa_supplicant-0.5.8/crypto.c | 207 + contrib/wpa_supplicant-0.5.8/crypto.h | 413 ++ .../wpa_supplicant-0.5.8/crypto_cryptoapi.c | 801 +++ contrib/wpa_supplicant-0.5.8/crypto_gnutls.c | 163 + .../wpa_supplicant-0.5.8/crypto_internal.c | 670 +++ .../wpa_supplicant-0.5.8/crypto_libtomcrypt.c | 736 +++ contrib/wpa_supplicant-0.5.8/crypto_none.c | 28 + contrib/wpa_supplicant-0.5.8/ctrl_iface.c | 1369 ++++++ contrib/wpa_supplicant-0.5.8/ctrl_iface.h | 159 + .../wpa_supplicant-0.5.8/ctrl_iface_dbus.h | 146 + contrib/wpa_supplicant-0.5.8/ctrl_iface_udp.c | 561 +++ .../wpa_supplicant-0.5.8/ctrl_iface_unix.c | 656 +++ contrib/wpa_supplicant-0.5.8/defs.h | 140 + contrib/wpa_supplicant-0.5.8/des.c | 476 ++ contrib/wpa_supplicant-0.5.8/driver.h | 757 +++ contrib/wpa_supplicant-0.5.8/driver_ndis.c | 2840 +++++++++++ contrib/wpa_supplicant-0.5.8/driver_ndis.h | 64 + contrib/wpa_supplicant-0.5.8/driver_wired.c | 278 ++ contrib/wpa_supplicant-0.5.8/drivers.c | 102 + contrib/wpa_supplicant-0.5.8/eap.c | 2120 ++++++++ contrib/wpa_supplicant-0.5.8/eap.h | 272 ++ contrib/wpa_supplicant-0.5.8/eap_aka.c | 934 ++++ contrib/wpa_supplicant-0.5.8/eap_defs.h | 75 + contrib/wpa_supplicant-0.5.8/eap_fast.c | 2091 ++++++++ contrib/wpa_supplicant-0.5.8/eap_gpsk.c | 583 +++ .../wpa_supplicant-0.5.8/eap_gpsk_common.c | 441 ++ .../wpa_supplicant-0.5.8/eap_gpsk_common.h | 66 + contrib/wpa_supplicant-0.5.8/eap_gtc.c | 155 + contrib/wpa_supplicant-0.5.8/eap_i.h | 356 ++ contrib/wpa_supplicant-0.5.8/eap_leap.c | 399 ++ contrib/wpa_supplicant-0.5.8/eap_md5.c | 132 + contrib/wpa_supplicant-0.5.8/eap_methods.c | 500 ++ contrib/wpa_supplicant-0.5.8/eap_methods.h | 87 + contrib/wpa_supplicant-0.5.8/eap_mschapv2.c | 944 ++++ contrib/wpa_supplicant-0.5.8/eap_otp.c | 114 + contrib/wpa_supplicant-0.5.8/eap_pax.c | 551 +++ contrib/wpa_supplicant-0.5.8/eap_pax_common.c | 150 + contrib/wpa_supplicant-0.5.8/eap_pax_common.h | 101 + contrib/wpa_supplicant-0.5.8/eap_peap.c | 876 ++++ contrib/wpa_supplicant-0.5.8/eap_psk.c | 468 ++ contrib/wpa_supplicant-0.5.8/eap_psk_common.c | 64 + contrib/wpa_supplicant-0.5.8/eap_psk_common.h | 103 + contrib/wpa_supplicant-0.5.8/eap_sake.c | 515 ++ .../wpa_supplicant-0.5.8/eap_sake_common.c | 380 ++ .../wpa_supplicant-0.5.8/eap_sake_common.h | 104 + contrib/wpa_supplicant-0.5.8/eap_sim.c | 1001 ++++ contrib/wpa_supplicant-0.5.8/eap_sim_common.c | 840 ++++ contrib/wpa_supplicant-0.5.8/eap_sim_common.h | 166 + contrib/wpa_supplicant-0.5.8/eap_tls.c | 289 ++ contrib/wpa_supplicant-0.5.8/eap_tls_common.c | 681 +++ contrib/wpa_supplicant-0.5.8/eap_tls_common.h | 71 + contrib/wpa_supplicant-0.5.8/eap_tlv.c | 196 + contrib/wpa_supplicant-0.5.8/eap_tlv.h | 95 + contrib/wpa_supplicant-0.5.8/eap_ttls.c | 1756 +++++++ contrib/wpa_supplicant-0.5.8/eap_ttls.h | 71 + contrib/wpa_supplicant-0.5.8/eapol_sm.c | 1786 +++++++ contrib/wpa_supplicant-0.5.8/eapol_sm.h | 322 ++ contrib/wpa_supplicant-0.5.8/eloop.c | 531 ++ contrib/wpa_supplicant-0.5.8/eloop.h | 327 ++ contrib/wpa_supplicant-0.5.8/eloop_none.c | 390 ++ contrib/wpa_supplicant-0.5.8/eloop_win.c | 604 +++ contrib/wpa_supplicant-0.5.8/events.c | 880 ++++ .../examples/ieee8021x.conf | 13 + .../examples/plaintext.conf | 8 + .../wpa_supplicant-0.5.8/examples/wep.conf | 11 + .../examples/wpa-psk-tkip.conf | 12 + .../examples/wpa2-eap-ccmp.conf | 15 + contrib/wpa_supplicant-0.5.8/hostapd.h | 39 + contrib/wpa_supplicant-0.5.8/includes.h | 57 + contrib/wpa_supplicant-0.5.8/l2_packet.h | 141 + contrib/wpa_supplicant-0.5.8/libtommath.c | 2370 +++++++++ contrib/wpa_supplicant-0.5.8/main.c | 272 ++ contrib/wpa_supplicant-0.5.8/md4.c | 282 ++ contrib/wpa_supplicant-0.5.8/md5.c | 394 ++ contrib/wpa_supplicant-0.5.8/md5.h | 34 + contrib/wpa_supplicant-0.5.8/mlme.c | 2897 +++++++++++ contrib/wpa_supplicant-0.5.8/mlme.h | 104 + contrib/wpa_supplicant-0.5.8/ms_funcs.c | 440 ++ contrib/wpa_supplicant-0.5.8/ms_funcs.h | 59 + contrib/wpa_supplicant-0.5.8/ndis_events.c | 732 +++ contrib/wpa_supplicant-0.5.8/os.h | 485 ++ contrib/wpa_supplicant-0.5.8/os_internal.c | 441 ++ contrib/wpa_supplicant-0.5.8/os_none.c | 220 + contrib/wpa_supplicant-0.5.8/os_unix.c | 212 + contrib/wpa_supplicant-0.5.8/pcsc_funcs.c | 1236 +++++ contrib/wpa_supplicant-0.5.8/pcsc_funcs.h | 68 + contrib/wpa_supplicant-0.5.8/pmksa_cache.c | 502 ++ contrib/wpa_supplicant-0.5.8/pmksa_cache.h | 116 + contrib/wpa_supplicant-0.5.8/preauth.c | 524 ++ contrib/wpa_supplicant-0.5.8/preauth.h | 87 + contrib/wpa_supplicant-0.5.8/priv_netlink.h | 104 + contrib/wpa_supplicant-0.5.8/radius.c | 1229 +++++ contrib/wpa_supplicant-0.5.8/radius.h | 266 + contrib/wpa_supplicant-0.5.8/radius_client.c | 1204 +++++ contrib/wpa_supplicant-0.5.8/radius_client.h | 105 + contrib/wpa_supplicant-0.5.8/rc4.c | 86 + contrib/wpa_supplicant-0.5.8/rc4.h | 22 + contrib/wpa_supplicant-0.5.8/rsa.c | 359 ++ contrib/wpa_supplicant-0.5.8/rsa.h | 29 + contrib/wpa_supplicant-0.5.8/sha1.c | 722 +++ contrib/wpa_supplicant-0.5.8/sha1.h | 41 + contrib/wpa_supplicant-0.5.8/sha256.c | 379 ++ contrib/wpa_supplicant-0.5.8/sha256.h | 27 + contrib/wpa_supplicant-0.5.8/state_machine.h | 144 + contrib/wpa_supplicant-0.5.8/tls.h | 521 ++ contrib/wpa_supplicant-0.5.8/tls_gnutls.c | 1370 ++++++ contrib/wpa_supplicant-0.5.8/tls_internal.c | 326 ++ contrib/wpa_supplicant-0.5.8/tls_none.c | 241 + contrib/wpa_supplicant-0.5.8/tls_openssl.c | 2317 +++++++++ contrib/wpa_supplicant-0.5.8/tls_schannel.c | 796 +++ contrib/wpa_supplicant-0.5.8/tlsv1_client.c | 2609 ++++++++++ contrib/wpa_supplicant-0.5.8/tlsv1_client.h | 58 + contrib/wpa_supplicant-0.5.8/tlsv1_common.c | 552 +++ contrib/wpa_supplicant-0.5.8/tlsv1_common.h | 233 + contrib/wpa_supplicant-0.5.8/version.h | 6 + contrib/wpa_supplicant-0.5.8/wireless_copy.h | 1089 +++++ contrib/wpa_supplicant-0.5.8/wpa.c | 4325 +++++++++++++++++ contrib/wpa_supplicant-0.5.8/wpa.h | 289 ++ contrib/wpa_supplicant-0.5.8/wpa_cli.c | 1625 +++++++ contrib/wpa_supplicant-0.5.8/wpa_common.h | 58 + contrib/wpa_supplicant-0.5.8/wpa_ctrl.c | 425 ++ contrib/wpa_supplicant-0.5.8/wpa_ctrl.h | 185 + contrib/wpa_supplicant-0.5.8/wpa_i.h | 226 + contrib/wpa_supplicant-0.5.8/wpa_passphrase.c | 73 + contrib/wpa_supplicant-0.5.8/wpa_supplicant.c | 2611 ++++++++++ .../wpa_supplicant-0.5.8/wpa_supplicant.conf | 740 +++ contrib/wpa_supplicant-0.5.8/wpa_supplicant.h | 273 ++ .../wpa_supplicant-0.5.8/wpa_supplicant_i.h | 696 +++ contrib/wpa_supplicant-0.5.8/x509v3.c | 1596 ++++++ contrib/wpa_supplicant-0.5.8/x509v3.h | 154 + 153 files changed, 81775 insertions(+) create mode 100644 contrib/wpa_supplicant-0.5.8/COPYING create mode 100644 contrib/wpa_supplicant-0.5.8/README create mode 100644 contrib/wpa_supplicant-0.5.8/README.DELETE create mode 100644 contrib/wpa_supplicant-0.5.8/README.DRAGONFLY create mode 100644 contrib/wpa_supplicant-0.5.8/aes.c create mode 100644 contrib/wpa_supplicant-0.5.8/aes.h create mode 100644 contrib/wpa_supplicant-0.5.8/aes_wrap.c create mode 100644 contrib/wpa_supplicant-0.5.8/aes_wrap.h create mode 100644 contrib/wpa_supplicant-0.5.8/asn1.c create mode 100644 contrib/wpa_supplicant-0.5.8/asn1.h create mode 100644 contrib/wpa_supplicant-0.5.8/base64.c create mode 100644 contrib/wpa_supplicant-0.5.8/base64.h create mode 100644 contrib/wpa_supplicant-0.5.8/bignum.c create mode 100644 contrib/wpa_supplicant-0.5.8/bignum.h create mode 100644 contrib/wpa_supplicant-0.5.8/build_config.h create mode 100644 contrib/wpa_supplicant-0.5.8/common.c create mode 100644 contrib/wpa_supplicant-0.5.8/common.h create mode 100644 contrib/wpa_supplicant-0.5.8/config.c create mode 100644 contrib/wpa_supplicant-0.5.8/config.h create mode 100644 contrib/wpa_supplicant-0.5.8/config_file.c create mode 100644 contrib/wpa_supplicant-0.5.8/config_none.c create mode 100644 contrib/wpa_supplicant-0.5.8/config_ssid.h create mode 100644 contrib/wpa_supplicant-0.5.8/config_types.h create mode 100644 contrib/wpa_supplicant-0.5.8/crypto.c create mode 100644 contrib/wpa_supplicant-0.5.8/crypto.h create mode 100644 contrib/wpa_supplicant-0.5.8/crypto_cryptoapi.c create mode 100644 contrib/wpa_supplicant-0.5.8/crypto_gnutls.c create mode 100644 contrib/wpa_supplicant-0.5.8/crypto_internal.c create mode 100644 contrib/wpa_supplicant-0.5.8/crypto_libtomcrypt.c create mode 100644 contrib/wpa_supplicant-0.5.8/crypto_none.c create mode 100644 contrib/wpa_supplicant-0.5.8/ctrl_iface.c create mode 100644 contrib/wpa_supplicant-0.5.8/ctrl_iface.h create mode 100644 contrib/wpa_supplicant-0.5.8/ctrl_iface_dbus.h create mode 100644 contrib/wpa_supplicant-0.5.8/ctrl_iface_udp.c create mode 100644 contrib/wpa_supplicant-0.5.8/ctrl_iface_unix.c create mode 100644 contrib/wpa_supplicant-0.5.8/defs.h create mode 100644 contrib/wpa_supplicant-0.5.8/des.c create mode 100644 contrib/wpa_supplicant-0.5.8/driver.h create mode 100644 contrib/wpa_supplicant-0.5.8/driver_ndis.c create mode 100644 contrib/wpa_supplicant-0.5.8/driver_ndis.h create mode 100644 contrib/wpa_supplicant-0.5.8/driver_wired.c create mode 100644 contrib/wpa_supplicant-0.5.8/drivers.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap.h create mode 100644 contrib/wpa_supplicant-0.5.8/eap_aka.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap_defs.h create mode 100644 contrib/wpa_supplicant-0.5.8/eap_fast.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap_gpsk.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap_gpsk_common.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap_gpsk_common.h create mode 100644 contrib/wpa_supplicant-0.5.8/eap_gtc.c create 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contrib/wpa_supplicant-0.5.8/eap_sake_common.h create mode 100644 contrib/wpa_supplicant-0.5.8/eap_sim.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap_sim_common.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap_sim_common.h create mode 100644 contrib/wpa_supplicant-0.5.8/eap_tls.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap_tls_common.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap_tls_common.h create mode 100644 contrib/wpa_supplicant-0.5.8/eap_tlv.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap_tlv.h create mode 100644 contrib/wpa_supplicant-0.5.8/eap_ttls.c create mode 100644 contrib/wpa_supplicant-0.5.8/eap_ttls.h create mode 100644 contrib/wpa_supplicant-0.5.8/eapol_sm.c create mode 100644 contrib/wpa_supplicant-0.5.8/eapol_sm.h create mode 100644 contrib/wpa_supplicant-0.5.8/eloop.c create mode 100644 contrib/wpa_supplicant-0.5.8/eloop.h create mode 100644 contrib/wpa_supplicant-0.5.8/eloop_none.c create mode 100644 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contrib/wpa_supplicant-0.5.8/mlme.h create mode 100644 contrib/wpa_supplicant-0.5.8/ms_funcs.c create mode 100644 contrib/wpa_supplicant-0.5.8/ms_funcs.h create mode 100644 contrib/wpa_supplicant-0.5.8/ndis_events.c create mode 100644 contrib/wpa_supplicant-0.5.8/os.h create mode 100644 contrib/wpa_supplicant-0.5.8/os_internal.c create mode 100644 contrib/wpa_supplicant-0.5.8/os_none.c create mode 100644 contrib/wpa_supplicant-0.5.8/os_unix.c create mode 100644 contrib/wpa_supplicant-0.5.8/pcsc_funcs.c create mode 100644 contrib/wpa_supplicant-0.5.8/pcsc_funcs.h create mode 100644 contrib/wpa_supplicant-0.5.8/pmksa_cache.c create mode 100644 contrib/wpa_supplicant-0.5.8/pmksa_cache.h create mode 100644 contrib/wpa_supplicant-0.5.8/preauth.c create mode 100644 contrib/wpa_supplicant-0.5.8/preauth.h create mode 100644 contrib/wpa_supplicant-0.5.8/priv_netlink.h create mode 100644 contrib/wpa_supplicant-0.5.8/radius.c create mode 100644 contrib/wpa_supplicant-0.5.8/radius.h create mode 100644 contrib/wpa_supplicant-0.5.8/radius_client.c create mode 100644 contrib/wpa_supplicant-0.5.8/radius_client.h create mode 100644 contrib/wpa_supplicant-0.5.8/rc4.c create mode 100644 contrib/wpa_supplicant-0.5.8/rc4.h create mode 100644 contrib/wpa_supplicant-0.5.8/rsa.c create mode 100644 contrib/wpa_supplicant-0.5.8/rsa.h create mode 100644 contrib/wpa_supplicant-0.5.8/sha1.c create mode 100644 contrib/wpa_supplicant-0.5.8/sha1.h create mode 100644 contrib/wpa_supplicant-0.5.8/sha256.c create mode 100644 contrib/wpa_supplicant-0.5.8/sha256.h create mode 100644 contrib/wpa_supplicant-0.5.8/state_machine.h create mode 100644 contrib/wpa_supplicant-0.5.8/tls.h create mode 100644 contrib/wpa_supplicant-0.5.8/tls_gnutls.c create mode 100644 contrib/wpa_supplicant-0.5.8/tls_internal.c create mode 100644 contrib/wpa_supplicant-0.5.8/tls_none.c create mode 100644 contrib/wpa_supplicant-0.5.8/tls_openssl.c create mode 100644 contrib/wpa_supplicant-0.5.8/tls_schannel.c create mode 100644 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contrib/wpa_supplicant-0.5.8/wpa_supplicant.h create mode 100644 contrib/wpa_supplicant-0.5.8/wpa_supplicant_i.h create mode 100644 contrib/wpa_supplicant-0.5.8/x509v3.c create mode 100644 contrib/wpa_supplicant-0.5.8/x509v3.h diff --git a/contrib/wpa_supplicant-0.5.8/COPYING b/contrib/wpa_supplicant-0.5.8/COPYING new file mode 100644 index 0000000000..14f5453722 --- /dev/null +++ b/contrib/wpa_supplicant-0.5.8/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/contrib/wpa_supplicant-0.5.8/README b/contrib/wpa_supplicant-0.5.8/README new file mode 100644 index 0000000000..be0757420e --- /dev/null +++ b/contrib/wpa_supplicant-0.5.8/README @@ -0,0 +1,969 @@ +WPA Supplicant +============== + +Copyright (c) 2003-2007, Jouni Malinen and contributors +All Rights Reserved. + +This program is dual-licensed under both the GPL version 2 and BSD +license. Either license may be used at your option. + + + +License +------- + +GPL v2: + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License version 2 as +published by the Free Software Foundation. + +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. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +(this copy of the license is in COPYING file) + + +Alternatively, this software may be distributed, used, and modified +under the terms of BSD license: + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +3. Neither the name(s) of the above-listed copyright holder(s) nor the + names of its contributors may be used to endorse or promote products + derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + + +Features +-------- + +Supported WPA/IEEE 802.11i features: +- WPA-PSK ("WPA-Personal") +- WPA with EAP (e.g., with RADIUS authentication server) ("WPA-Enterprise") + Following authentication methods are supported with an integrate IEEE 802.1X + Supplicant: + * EAP-TLS + * EAP-PEAP/MSCHAPv2 (both PEAPv0 and PEAPv1) + * EAP-PEAP/TLS (both PEAPv0 and PEAPv1) + * EAP-PEAP/GTC (both PEAPv0 and PEAPv1) + * EAP-PEAP/OTP (both PEAPv0 and PEAPv1) + * EAP-PEAP/MD5-Challenge (both PEAPv0 and PEAPv1) + * EAP-TTLS/EAP-MD5-Challenge + * EAP-TTLS/EAP-GTC + * EAP-TTLS/EAP-OTP + * EAP-TTLS/EAP-MSCHAPv2 + * EAP-TTLS/EAP-TLS + * EAP-TTLS/MSCHAPv2 + * EAP-TTLS/MSCHAP + * EAP-TTLS/PAP + * EAP-TTLS/CHAP + * EAP-SIM + * EAP-AKA + * EAP-PSK + * EAP-PAX + * EAP-SAKE + * EAP-GPSK + * LEAP (note: requires special support from the driver for IEEE 802.11 + authentication) + (following methods are supported, but since they do not generate keying + material, they cannot be used with WPA or IEEE 802.1X WEP keying) + * EAP-MD5-Challenge + * EAP-MSCHAPv2 + * EAP-GTC + * EAP-OTP +- key management for CCMP, TKIP, WEP104, WEP40 +- RSN/WPA2 (IEEE 802.11i) + * pre-authentication + * PMKSA caching + +Supported TLS/crypto libraries: +- OpenSSL (default) +- GnuTLS + +Internal TLS/crypto implementation (optional): +- can be used in place of an external TLS/crypto library +- TLSv1 +- X.509 certificate processing +- PKCS #1 +- ASN.1 +- RSA +- bignum +- minimal size (ca. 50 kB binary, parts of which are already needed for WPA; + TLSv1/X.509/ASN.1/RSA/bignum parts are about 25 kB on x86) + + +Requirements +------------ + +Current hardware/software requirements: +- Linux kernel 2.4.x or 2.6.x with Linux Wireless Extensions v15 or newer +- FreeBSD 6-CURRENT +- NetBSD-current +- Microsoft Windows with WinPcap (at least WinXP, may work with other versions) +- drivers: + Linux drivers that support WPA/WPA2 configuration with the generic + Linux wireless extensions (WE-18 or newer). Even though there are + number of driver specific interface included in wpa_supplicant, please + note that Linux drivers are moving to use generic wireless extensions + and driver_wext (-Dwext on wpa_supplicant command line) should be the + default option to start with before falling back to driver specific + interface. + + Host AP driver for Prism2/2.5/3 (development snapshot/v0.2.x) + (http://hostap.epitest.fi/) + Driver need to be set in Managed mode ('iwconfig wlan0 mode managed'). + Please note that station firmware version needs to be 1.7.0 or newer + to work in WPA mode. + + Linuxant DriverLoader (http://www.linuxant.com/driverloader/) + with Windows NDIS driver for your wlan card supporting WPA. + + Agere Systems Inc. Linux Driver + (http://www.agere.com/support/drivers/) + Please note that the driver interface file (driver_hermes.c) and + hardware specific include files are not included in the + wpa_supplicant distribution. You will need to copy these from the + source package of the Agere driver. + + madwifi driver for cards based on Atheros chip set (ar521x) + (http://sourceforge.net/projects/madwifi/) + Please note that you will need to modify the wpa_supplicant .config + file to use the correct path for the madwifi driver root directory + (CFLAGS += -I../madwifi/wpa line in example defconfig). + + ATMEL AT76C5XXx driver for USB and PCMCIA cards + (http://atmelwlandriver.sourceforge.net/). + + Linux ndiswrapper (http://ndiswrapper.sourceforge.net/) with + Windows NDIS driver. + + Broadcom wl.o driver + This is a generic Linux driver for Broadcom IEEE 802.11a/g cards. + However, it is proprietary driver that is not publicly available + except for couple of exceptions, mainly Broadcom-based APs/wireless + routers that use Linux. The driver binary can be downloaded, e.g., + from Linksys support site (http://www.linksys.com/support/gpl.asp) + for Linksys WRT54G. The GPL tarball includes cross-compiler and + the needed header file, wlioctl.h, for compiling wpa_supplicant. + This driver support in wpa_supplicant is expected to work also with + other devices based on Broadcom driver (assuming the driver includes + client mode support). + + Intel ipw2100 driver + (http://sourceforge.net/projects/ipw2100/) + + Intel ipw2200 driver + (http://sourceforge.net/projects/ipw2200/) + + In theory, any driver that supports Linux wireless extensions can be + used with IEEE 802.1X (i.e., not WPA) when using ap_scan=0 option in + configuration file. + + Wired Ethernet drivers (with ap_scan=0) + + BSD net80211 layer (e.g., Atheros driver) + At the moment, this is for FreeBSD 6-CURRENT branch and NetBSD-current. + + Windows NDIS + The current Windows port requires WinPcap (http://winpcap.polito.it/). + See README-Windows.txt for more information. + +wpa_supplicant was designed to be portable for different drivers and +operating systems. Hopefully, support for more wlan cards and OSes will be +added in the future. See developer's documentation +(http://hostap.epitest.fi/wpa_supplicant/devel/) for more information about the +design of wpa_supplicant and porting to other drivers. One main goal +is to add full WPA/WPA2 support to Linux wireless extensions to allow +new drivers to be supported without having to implement new +driver-specific interface code in wpa_supplicant. + +Optional libraries for layer2 packet processing: +- libpcap (tested with 0.7.2, most relatively recent versions assumed to work, + this is likely to be available with most distributions, + http://tcpdump.org/) +- libdnet (tested with v1.4, most versions assumed to work, + http://libdnet.sourceforge.net/) + +These libraries are _not_ used in the default Linux build. Instead, +internal Linux specific implementation is used. libpcap/libdnet are +more portable and they can be used by adding CONFIG_L2_PACKET=pcap into +.config. They may also be selected automatically for other operating +systems. In case of Windows builds, WinPcap is used by default +(CONFIG_L2_PACKET=winpcap). + + +Optional libraries for EAP-TLS, EAP-PEAP, and EAP-TTLS: +- OpenSSL (tested with 0.9.7c and 0.9.7d, and 0.9.8 versions; assumed to + work with most relatively recent versions; this is likely to be + available with most distributions, http://www.openssl.org/) +- GnuTLS +- internal TLSv1 implementation + +TLS options for EAP-FAST: +- OpenSSL 0.9.8d _with_ openssl-0.9.8d-tls-extensions.patch applied + (i.e., the default OpenSSL package does not include support for + extensions needed for EAP-FAST) +- internal TLSv1 implementation + +One of these libraries is needed when EAP-TLS, EAP-PEAP, EAP-TTLS, or +EAP-FAST support is enabled. WPA-PSK mode does not require this or EAPOL/EAP +implementation. A configuration file, .config, for compilation is +needed to enable IEEE 802.1X/EAPOL and EAP methods. Note that EAP-MD5, +EAP-GTC, EAP-OTP, and EAP-MSCHAPV2 cannot be used alone with WPA, so +they should only be enabled if testing the EAPOL/EAP state +machines. However, there can be used as inner authentication +algorithms with EAP-PEAP and EAP-TTLS. + +See Building and installing section below for more detailed +information about the wpa_supplicant build time configuration. + + + +WPA +--- + +The original security mechanism of IEEE 802.11 standard was not +designed to be strong and has proven to be insufficient for most +networks that require some kind of security. Task group I (Security) +of IEEE 802.11 working group (http://www.ieee802.org/11/) has worked +to address the flaws of the base standard and has in practice +completed its work in May 2004. The IEEE 802.11i amendment to the IEEE +802.11 standard was approved in June 2004 and published in July 2004. + +Wi-Fi Alliance (http://www.wi-fi.org/) used a draft version of the +IEEE 802.11i work (draft 3.0) to define a subset of the security +enhancements that can be implemented with existing wlan hardware. This +is called Wi-Fi Protected Access (WPA). This has now become a +mandatory component of interoperability testing and certification done +by Wi-Fi Alliance. Wi-Fi provides information about WPA at its web +site (http://www.wi-fi.org/OpenSection/protected_access.asp). + +IEEE 802.11 standard defined wired equivalent privacy (WEP) algorithm +for protecting wireless networks. WEP uses RC4 with 40-bit keys, +24-bit initialization vector (IV), and CRC32 to protect against packet +forgery. All these choices have proven to be insufficient: key space is +too small against current attacks, RC4 key scheduling is insufficient +(beginning of the pseudorandom stream should be skipped), IV space is +too small and IV reuse makes attacks easier, there is no replay +protection, and non-keyed authentication does not protect against bit +flipping packet data. + +WPA is an intermediate solution for the security issues. It uses +Temporal Key Integrity Protocol (TKIP) to replace WEP. TKIP is a +compromise on strong security and possibility to use existing +hardware. It still uses RC4 for the encryption like WEP, but with +per-packet RC4 keys. In addition, it implements replay protection, +keyed packet authentication mechanism (Michael MIC). + +Keys can be managed using two different mechanisms. WPA can either use +an external authentication server (e.g., RADIUS) and EAP just like +IEEE 802.1X is using or pre-shared keys without need for additional +servers. Wi-Fi calls these "WPA-Enterprise" and "WPA-Personal", +respectively. Both mechanisms will generate a master session key for +the Authenticator (AP) and Supplicant (client station). + +WPA implements a new key handshake (4-Way Handshake and Group Key +Handshake) for generating and exchanging data encryption keys between +the Authenticator and Supplicant. This handshake is also used to +verify that both Authenticator and Supplicant know the master session +key. These handshakes are identical regardless of the selected key +management mechanism (only the method for generating master session +key changes). + + + +IEEE 802.11i / WPA2 +------------------- + +The design for parts of IEEE 802.11i that were not included in WPA has +finished (May 2004) and this amendment to IEEE 802.11 was approved in +June 2004. Wi-Fi Alliance is using the final IEEE 802.11i as a new +version of WPA called WPA2. This includes, e.g., support for more +robust encryption algorithm (CCMP: AES in Counter mode with CBC-MAC) +to replace TKIP and optimizations for handoff (reduced number of +messages in initial key handshake, pre-authentication, and PMKSA caching). + + + +wpa_supplicant +-------------- + +wpa_supplicant is an implementation of the WPA Supplicant component, +i.e., the part that runs in the client stations. It implements WPA key +negotiation with a WPA Authenticator and EAP authentication with +Authentication Server. In addition, it controls the roaming and IEEE +802.11 authentication/association of the wlan driver. + +wpa_supplicant is designed to be a "daemon" program that runs in the +background and acts as the backend component controlling the wireless +connection. wpa_supplicant supports separate frontend programs and an +example text-based frontend, wpa_cli, is included with wpa_supplicant. + +Following steps are used when associating with an AP using WPA: + +- wpa_supplicant requests the kernel driver to scan neighboring BSSes +- wpa_supplicant selects a BSS based on its configuration +- wpa_supplicant requests the kernel driver to associate with the chosen + BSS +- If WPA-EAP: integrated IEEE 802.1X Supplicant completes EAP + authentication with the authentication server (proxied by the + Authenticator in the AP) +- If WPA-EAP: master key is received from the IEEE 802.1X Supplicant +- If WPA-PSK: wpa_supplicant uses PSK as the master session key +- wpa_supplicant completes WPA 4-Way Handshake and Group Key Handshake + with the Authenticator (AP) +- wpa_supplicant configures encryption keys for unicast and broadcast +- normal data packets can be transmitted and received + + + +Building and installing +----------------------- + +In order to be able to build wpa_supplicant, you will first need to +select which parts of it will be included. This is done by creating a +build time configuration file, .config, in the wpa_supplicant root +directory. Configuration options are text lines using following +format: CONFIG_