764 lines
25 KiB
C
764 lines
25 KiB
C
/*-
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* Copyright (c) 2004 Sam Leffler, Errno Consulting
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* CCMP test module.
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*
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* Test vectors come from section I.7.4 of P802.11i/D7.0, October 2003.
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*
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* To use this tester load the net80211 layer (either as a module or
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* by statically configuring it into your kernel), then kldload this
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* module. It should automatically run all test cases and print
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* information for each. To run one or more tests you can specify a
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* tests parameter to the module that is a bit mask of the set of tests
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* you want; e.g. insmod ccmp_test tests=7 will run only test mpdu's
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* 1, 2, and 3.
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*/
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#include <sys/param.h>
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#include <sys/kernel.h>
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#include <sys/systm.h>
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#include <sys/mbuf.h>
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#include <sys/module.h>
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#include <sys/socket.h>
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#include <net/if.h>
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#include <net/if_var.h>
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#include <net/if_media.h>
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#include <net80211/ieee80211_var.h>
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/*
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==== CCMP test mpdu 1 ====
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-- MPDU Fields
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7 Version = 0
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8 Type = 2 SubType = 0 Data
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9 ToDS = 0 FromDS = 0
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10 MoreFrag = 0 Retry = 1
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11 PwrMgt = 0 moreData = 0
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12 Encrypt = 1
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13 Order = 0
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14 Duration = 11459
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15 A1 = 0f-d2-e1-28-a5-7c DA
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16 A2 = 50-30-f1-84-44-08 SA
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17 A3 = ab-ae-a5-b8-fc-ba BSSID
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18 SC = 0x3380
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19 seqNum = 824 (0x0338) fraqNum = 0 (0x00)
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20 Algorithm = AES_CCM
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21 Key ID = 0
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22 TK = c9 7c 1f 67 ce 37 11 85 51 4a 8a 19 f2 bd d5 2f
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23 PN = 199027030681356 (0xB5039776E70C)
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24 802.11 Header = 08 48 c3 2c 0f d2 e1 28 a5 7c 50 30 f1 84 44 08
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25 ab ae a5 b8 fc ba 80 33
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26 Muted 802.11 Header = 08 40 0f d2 e1 28 a5 7c 50 30 f1 84 44 08
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27 ab ae a5 b8 fc ba 00 00
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28 CCMP Header = 0c e7 00 20 76 97 03 b5
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29 CCM Nonce = 00 50 30 f1 84 44 08 b5 03 97 76 e7 0c
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30 Plaintext Data = f8 ba 1a 55 d0 2f 85 ae 96 7b b6 2f b6 cd a8 eb
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1 7e 78 a0 50
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2 CCM MIC = 78 45 ce 0b 16 f9 76 23
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3 -- Encrypted MPDU with FCS
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4 08 48 c3 2c 0f d2 e1 28 a5 7c 50 30 f1 84 44 08 ab ae a5 b8 fc ba
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5 80 33 0c e7 00 20 76 97 03 b5 f3 d0 a2 fe 9a 3d bf 23 42 a6 43 e4
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6 32 46 e8 0c 3c 04 d0 19 78 45 ce 0b 16 f9 76 23 1d 99 f0 66
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*/
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static const u_int8_t test1_key[] = { /* TK */
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0xc9, 0x7c, 0x1f, 0x67, 0xce, 0x37, 0x11, 0x85, 0x51, 0x4a, 0x8a,
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0x19, 0xf2, 0xbd, 0xd5, 0x2f
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};
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static const u_int8_t test1_plaintext[] = { /* Plaintext MPDU w/o MIC */
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0x08, 0x48, 0xc3, 0x2c, 0x0f, 0xd2, 0xe1, 0x28, /* 802.11 Header */
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0xa5, 0x7c, 0x50, 0x30, 0xf1, 0x84, 0x44, 0x08,
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0xab, 0xae, 0xa5, 0xb8, 0xfc, 0xba, 0x80, 0x33,
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0xf8, 0xba, 0x1a, 0x55, 0xd0, 0x2f, 0x85, 0xae, /* Plaintext Data */
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0x96, 0x7b, 0xb6, 0x2f, 0xb6, 0xcd, 0xa8, 0xeb,
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0x7e, 0x78, 0xa0, 0x50,
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};
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static const u_int8_t test1_encrypted[] = { /* Encrypted MPDU with MIC */
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0x08, 0x48, 0xc3, 0x2c, 0x0f, 0xd2, 0xe1, 0x28,
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0xa5, 0x7c, 0x50, 0x30, 0xf1, 0x84, 0x44, 0x08,
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0xab, 0xae, 0xa5, 0xb8, 0xfc, 0xba, 0x80, 0x33,
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0x0c, 0xe7, 0x00, 0x20, 0x76, 0x97, 0x03, 0xb5,
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0xf3, 0xd0, 0xa2, 0xfe, 0x9a, 0x3d, 0xbf, 0x23,
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0x42, 0xa6, 0x43, 0xe4, 0x32, 0x46, 0xe8, 0x0c,
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0x3c, 0x04, 0xd0, 0x19, 0x78, 0x45, 0xce, 0x0b,
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0x16, 0xf9, 0x76, 0x23,
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};
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/*
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==== CCMP test mpdu 2 ====
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-- MPDU Fields
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9 Version = 0
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10 Type = 2 SubType = 3 Data+CF-Ack+CF-Poll
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11 ToDS = 0 FromDS = 0
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12 MoreFrag = 0 Retry = 0
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13 PwrMgt = 0 moreData = 0
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14 Encrypt = 1
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15 Order = 1
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16 Duration = 20842
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17 A1 = ea-10-0c-84-68-50 DA
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18 A2 = ee-c1-76-2c-88-de SA
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19 A3 = af-2e-e9-f4-6a-07 BSSID
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20 SC = 0xCCE0
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21 seqNum = 3278 (0x0CCE) fraqNum = 0 (0x00)
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22 Algorithm = AES_CCM
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23 Key ID = 2
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24 TK = 8f 7a 05 3f a5 77 a5 59 75 29 27 20 97 a6 03 d5
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25 PN = 54923164817386 (0x31F3CBBA97EA)
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26 802.11 Header = 38 c0 6a 51 ea 10 0c 84 68 50 ee c1 76 2c 88 de
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27 af 2e e9 f4 6a 07 e0 cc
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28 Muted 802.11 Header = 08 c0 ea 10 0c 84 68 50 ee c1 76 2c 88 de
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29 af 2e e9 f4 6a 07 00 00
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30 CCMP Header = ea 97 00 a0 ba cb f3 31
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31 CCM Nonce = 00 ee c1 76 2c 88 de 31 f3 cb ba 97 ea
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32 Plaintext Data = 83 a0 63 4b 5e d7 62 7e b9 df 22 5e 05 74 03 42
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33 de 19 41 17
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34 CCM MIC = 54 2f bf 8d a0 6a a4 ae
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35 -- Encrypted MPDU with FCS
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36 38 c0 6a 51 ea 10 0c 84 68 50 ee c1 76 2c 88 de af 2e e9 f4 6a 07
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37 e0 cc ea 97 00 a0 ba cb f3 31 81 4b 69 65 d0 5b f2 b2 ed 38 d4 be
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38 b0 69 fe 82 71 4a 61 0b 54 2f bf 8d a0 6a a4 ae 25 3c 47 38
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*/
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static const u_int8_t test2_key[] = { /* TK */
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0x8f, 0x7a, 0x05, 0x3f, 0xa5, 0x77, 0xa5, 0x59, 0x75, 0x29, 0x27,
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0x20, 0x97, 0xa6, 0x03, 0xd5
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};
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static const u_int8_t test2_plaintext[] = { /* Plaintext MPDU w/o MIC */
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0x38, 0xc0, 0x6a, 0x51, 0xea, 0x10, 0x0c, 0x84, 0x68, 0x50, 0xee,
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0xc1, 0x76, 0x2c, 0x88, 0xde, 0xaf, 0x2e, 0xe9, 0xf4, 0x6a, 0x07,
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0xe0, 0xcc,
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0x83, 0xa0, 0x63, 0x4b, 0x5e, 0xd7, 0x62, 0x7e, 0xb9, 0xdf, 0x22,
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0x5e, 0x05, 0x74, 0x03, 0x42, 0xde, 0x19, 0x41, 0x17
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};
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static const u_int8_t test2_encrypted[] = { /* Encrypted MPDU with MIC */
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0x38, 0xc0, 0x6a, 0x51, 0xea, 0x10, 0x0c, 0x84, 0x68, 0x50, 0xee,
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0xc1, 0x76, 0x2c, 0x88, 0xde, 0xaf, 0x2e, 0xe9, 0xf4, 0x6a, 0x07,
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0xe0, 0xcc, 0xea, 0x97, 0x00, 0xa0, 0xba, 0xcb, 0xf3, 0x31, 0x81,
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0x4b, 0x69, 0x65, 0xd0, 0x5b, 0xf2, 0xb2, 0xed, 0x38, 0xd4, 0xbe,
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0xb0, 0x69, 0xfe, 0x82, 0x71, 0x4a, 0x61, 0x0b, 0x54, 0x2f, 0xbf,
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0x8d, 0xa0, 0x6a, 0xa4, 0xae,
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};
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/*
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==== CCMP test mpdu 3 ====
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-- MPDU Fields
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41 Version = 0
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42 Type = 2 SubType = 11
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43 ToDS = 0 FromDS = 0
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44 MoreFrag = 0 Retry = 1
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45 PwrMgt = 0 moreData = 0
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46 Encrypt = 1
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47 Order = 1
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48 Duration = 25052
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49 A1 = d9-57-7d-f7-63-c8 DA
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50 A2 = b6-a8-8a-df-36-91 SA
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1 A3 = dc-4a-8b-ca-94-dd BSSID
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2 SC = 0x8260
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3 seqNum = 2086 (0x0826) fraqNum = 0 (0x00)
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4 QC = 0x0000
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5 MSDU Priority = 0 (0x0)
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6 Algorithm = AES_CCM
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7 Key ID = 2
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8 TK = 40 cf b7 a6 2e 88 01 3b d6 d3 af fc c1 91 04 1e
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9 PN = 52624639632814 (0x2FDCA0F3A5AE)
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10 802.11 Header = b8 c8 dc 61 d9 57 7d f7 63 c8 b6 a8 8a df 36 91
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11 dc 4a 8b ca 94 dd 60 82 20 85
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12 Muted 802.11 Header = 88 c0 d9 57 7d f7 63 c8 b6 a8 8a df 36 91
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13 dc 4a 8b ca 94 dd 00 00 00 00
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14 CCMP Header = ae a5 00 a0 f3 a0 dc 2f
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15 CCM Nonce = 00 b6 a8 8a df 36 91 2f dc a0 f3 a5 ae
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16 Plaintext Data = 2c 1b d0 36 83 1c 95 49 6c 5f 4d bf 3d 55 9e 72
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17 de 80 2a 18
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18 CCM MIC = fd 1f 1f 61 a9 fb 4b b3
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19 -- Encrypted MPDU with FCS
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20 b8 c8 dc 61 d9 57 7d f7 63 c8 b6 a8 8a df 36 91 dc 4a 8b ca 94 dd
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21 60 82 20 85 ae a5 00 a0 f3 a0 dc 2f 89 d8 58 03 40 b6 26 a0 b6 d4
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22 d0 13 bf 18 f2 91 b8 96 46 c8 fd 1f 1f 61 a9 fb 4b b3 60 3f 5a ad
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*/
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static const u_int8_t test3_key[] = { /* TK */
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0x40, 0xcf, 0xb7, 0xa6, 0x2e, 0x88, 0x01, 0x3b, 0xd6, 0xd3,
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0xaf, 0xfc, 0xc1, 0x91, 0x04, 0x1e
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};
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static const u_int8_t test3_plaintext[] = { /* Plaintext MPDU w/o MIC */
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0xb8, 0xc8, 0xdc, 0x61, 0xd9, 0x57, 0x7d, 0xf7, 0x63, 0xc8,
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0xb6, 0xa8, 0x8a, 0xdf, 0x36, 0x91, 0xdc, 0x4a, 0x8b, 0xca,
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0x94, 0xdd, 0x60, 0x82, 0x20, 0x85,
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0x2c, 0x1b, 0xd0, 0x36, 0x83, 0x1c, 0x95, 0x49, 0x6c, 0x5f,
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0x4d, 0xbf, 0x3d, 0x55, 0x9e, 0x72, 0xde, 0x80, 0x2a, 0x18
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};
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static const u_int8_t test3_encrypted[] = { /* Encrypted MPDU with MIC */
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0xb8, 0xc8, 0xdc, 0x61, 0xd9, 0x57, 0x7d, 0xf7, 0x63, 0xc8,
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0xb6, 0xa8, 0x8a, 0xdf, 0x36, 0x91, 0xdc, 0x4a, 0x8b, 0xca,
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0x94, 0xdd, 0x60, 0x82, 0x20, 0x85, 0xae, 0xa5, 0x00, 0xa0,
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0xf3, 0xa0, 0xdc, 0x2f, 0x89, 0xd8, 0x58, 0x03, 0x40, 0xb6,
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0x26, 0xa0, 0xb6, 0xd4, 0xd0, 0x13, 0xbf, 0x18, 0xf2, 0x91,
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0xb8, 0x96, 0x46, 0xc8, 0xfd, 0x1f, 0x1f, 0x61, 0xa9, 0xfb,
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0x4b, 0xb3,
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};
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/*
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==== CCMP test mpdu 4 ====
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-- MPDU Fields
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25 Version = 0
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26 Type = 2 SubType = 10
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27 ToDS = 0 FromDS = 1
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28 MoreFrag = 0 Retry = 1
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29 PwrMgt = 0 moreData = 0
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30 Encrypt = 1
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31 Order = 1
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32 Duration = 4410
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33 A1 = 71-2a-9d-df-11-db DA
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34 A2 = 8e-f8-22-73-47-01 BSSID
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35 A3 = 59-14-0d-d6-46-a2 SA
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36 SC = 0x2FC0
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37 seqNum = 764 (0x02FC) fraqNum = 0 (0x00)
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38 QC = 0x0007
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39 MSDU Priority = 7 (0x0)
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40 Algorithm = AES_CCM
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41 Key ID = 0
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42 TK = 8c 89 a2 eb c9 6c 76 02 70 7f cf 24 b3 2d 38 33
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43 PN = 270963670912995 (0xF670A55A0FE3)
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44 802.11 Header = a8 ca 3a 11 71 2a 9d df 11 db 8e f8 22 73 47 01
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45 59 14 0d d6 46 a2 c0 2f 67 a5
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46 Muted 802.11 Header = 88 c2 71 2a 9d df 11 db 8e f8 22 73 47 01
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47 59 14 0d d6 46 a2 00 00 07 00
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48 CCMP Header = e3 0f 00 20 5a a5 70 f6
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49 CCM Nonce = 07 8e f8 22 73 47 01 f6 70 a5 5a 0f e3
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50 Plaintext Data = 4f ad 2b 1c 29 0f a5 eb d8 72 fb c3 f3 a0 74 89
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51 8f 8b 2f bb
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52 CCM MIC = 31 fc 88 00 4f 35 ee 3d
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-- Encrypted MPDU with FCS
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2 a8 ca 3a 11 71 2a 9d df 11 db 8e f8 22 73 47 01 59 14 0d d6 46 a2
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3 c0 2f 67 a5 e3 0f 00 20 5a a5 70 f6 9d 59 b1 5f 37 14 48 c2 30 f4
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4 d7 39 05 2e 13 ab 3b 1a 7b 10 31 fc 88 00 4f 35 ee 3d 45 a7 4a 30
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*/
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static const u_int8_t test4_key[] = { /* TK */
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0x8c, 0x89, 0xa2, 0xeb, 0xc9, 0x6c, 0x76, 0x02,
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0x70, 0x7f, 0xcf, 0x24, 0xb3, 0x2d, 0x38, 0x33,
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};
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static const u_int8_t test4_plaintext[] = { /* Plaintext MPDU w/o MIC */
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0xa8, 0xca, 0x3a, 0x11, 0x71, 0x2a, 0x9d, 0xdf, 0x11, 0xdb,
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0x8e, 0xf8, 0x22, 0x73, 0x47, 0x01, 0x59, 0x14, 0x0d, 0xd6,
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0x46, 0xa2, 0xc0, 0x2f, 0x67, 0xa5,
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0x4f, 0xad, 0x2b, 0x1c, 0x29, 0x0f, 0xa5, 0xeb, 0xd8, 0x72,
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0xfb, 0xc3, 0xf3, 0xa0, 0x74, 0x89, 0x8f, 0x8b, 0x2f, 0xbb,
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};
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static const u_int8_t test4_encrypted[] = { /* Encrypted MPDU with MIC */
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0xa8, 0xca, 0x3a, 0x11, 0x71, 0x2a, 0x9d, 0xdf, 0x11, 0xdb,
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0x8e, 0xf8, 0x22, 0x73, 0x47, 0x01, 0x59, 0x14, 0x0d, 0xd6,
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0x46, 0xa2, 0xc0, 0x2f, 0x67, 0xa5, 0xe3, 0x0f, 0x00, 0x20,
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0x5a, 0xa5, 0x70, 0xf6, 0x9d, 0x59, 0xb1, 0x5f, 0x37, 0x14,
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0x48, 0xc2, 0x30, 0xf4, 0xd7, 0x39, 0x05, 0x2e, 0x13, 0xab,
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0x3b, 0x1a, 0x7b, 0x10, 0x31, 0xfc, 0x88, 0x00, 0x4f, 0x35,
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0xee, 0x3d,
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};
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/*
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==== CCMP test mpdu 5 ====
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-- MPDU Fields
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7 Version = 0
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8 Type = 2 SubType = 8
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9 ToDS = 0 FromDS = 1
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10 MoreFrag = 0 Retry = 1
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11 PwrMgt = 1 moreData = 0
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12 Encrypt = 1
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13 Order = 1
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14 Duration = 16664
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15 A1 = 45-de-c6-9a-74-80 DA
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16 A2 = f3-51-94-6b-c9-6b BSSID
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17 A3 = e2-76-fb-e6-c1-27 SA
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18 SC = 0xF280
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19 seqNum = 3880 (0x0F28) fraqNum = 0 (0x00)
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20 QC = 0x000b
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21 MSDU Priority = 0 (0x0)
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22 Algorithm = AES_CCM
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23 Key ID = 2
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24 TK = a5 74 d5 14 3b b2 5e fd de ff 30 12 2f df d0 66
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25 PN = 184717420531255 (0xA7FFE03C0E37)
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26 802.11 Header = 88 da 18 41 45 de c6 9a 74 80 f3 51 94 6b c9 6b
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27 e2 76 fb e6 c1 27 80 f2 4b 19
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28 Muted 802.11 Header = 88 c2 45 de c6 9a 74 80 f3 51 94 6b c9 6b
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29 e2 76 fb e6 c1 27 00 00 0b 00
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30 CCMP Header = 37 0e 00 a0 3c e0 ff a7
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31 CCM Nonce = 0b f3 51 94 6b c9 6b a7 ff e0 3c 0e 37
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32 Plaintext Data = 28 96 9b 95 4f 26 3a 80 18 a9 ef 70 a8 b0 51 46
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33 24 81 92 2e
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34 CCM MIC = ce 0c 3b e1 97 d3 05 eb
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35 -- Encrypted MPDU with FCS
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36 88 da 18 41 45 de c6 9a 74 80 f3 51 94 6b c9 6b e2 76 fb e6 c1 27
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37 80 f2 4b 19 37 0e 00 a0 3c e0 ff a7 eb 4a e4 95 6a 80 1d a9 62 4b
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38 7e 0c 18 b2 3e 61 5e c0 3a f6 ce 0c 3b e1 97 d3 05 eb c8 9e a1 b5
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|
*/
|
|
static const u_int8_t test5_key[] = { /* TK */
|
|
0xa5, 0x74, 0xd5, 0x14, 0x3b, 0xb2, 0x5e, 0xfd,
|
|
0xde, 0xff, 0x30, 0x12, 0x2f, 0xdf, 0xd0, 0x66,
|
|
};
|
|
static const u_int8_t test5_plaintext[] = { /* Plaintext MPDU w/o MIC */
|
|
0x88, 0xda, 0x18, 0x41, 0x45, 0xde, 0xc6, 0x9a, 0x74, 0x80,
|
|
0xf3, 0x51, 0x94, 0x6b, 0xc9, 0x6b, 0xe2, 0x76, 0xfb, 0xe6,
|
|
0xc1, 0x27, 0x80, 0xf2, 0x4b, 0x19,
|
|
0x28, 0x96, 0x9b, 0x95, 0x4f, 0x26, 0x3a, 0x80, 0x18, 0xa9,
|
|
0xef, 0x70, 0xa8, 0xb0, 0x51, 0x46, 0x24, 0x81, 0x92, 0x2e,
|
|
};
|
|
static const u_int8_t test5_encrypted[] = { /* Encrypted MPDU with MIC */
|
|
0x88, 0xda, 0x18, 0x41, 0x45, 0xde, 0xc6, 0x9a, 0x74, 0x80,
|
|
0xf3, 0x51, 0x94, 0x6b, 0xc9, 0x6b, 0xe2, 0x76, 0xfb, 0xe6,
|
|
0xc1, 0x27, 0x80, 0xf2, 0x4b, 0x19, 0x37, 0x0e, 0x00, 0xa0,
|
|
0x3c, 0xe0, 0xff, 0xa7, 0xeb, 0x4a, 0xe4, 0x95, 0x6a, 0x80,
|
|
0x1d, 0xa9, 0x62, 0x4b, 0x7e, 0x0c, 0x18, 0xb2, 0x3e, 0x61,
|
|
0x5e, 0xc0, 0x3a, 0xf6, 0xce, 0x0c, 0x3b, 0xe1, 0x97, 0xd3,
|
|
0x05, 0xeb,
|
|
};
|
|
|
|
/*
|
|
==== CCMP test mpdu 6 ====
|
|
|
|
-- MPDU Fields
|
|
|
|
41 Version = 0
|
|
42 Type = 2 SubType = 8
|
|
43 ToDS = 0 FromDS = 1
|
|
44 MoreFrag = 0 Retry = 0
|
|
45 PwrMgt = 1 moreData = 0
|
|
46 Encrypt = 1
|
|
47 Order = 0
|
|
48 Duration = 8161
|
|
49 A1 = 5a-f2-84-30-fd-ab DA
|
|
50 A2 = bf-f9-43-b9-f9-a6 BSSID
|
|
1 A3 = ab-1d-98-c7-fe-73 SA
|
|
2 SC = 0x7150
|
|
3 seqNum = 1813 (0x0715) fraqNum = 0 (0x00)
|
|
4 QC = 0x000d
|
|
5 PSDU Priority = 13 (0xd)
|
|
6 Algorithm = AES_CCM
|
|
7 Key ID = 1
|
|
8 TK = f7 1e ea 4e 1f 58 80 4b 97 17 23 0a d0 61 46 41
|
|
9 PN = 118205765159305 (0x6B81ECA48989)
|
|
10 802.11 Header = 88 52 e1 1f 5a f2 84 30 fd ab bf f9 43 b9 f9 a6
|
|
11 ab 1d 98 c7 fe 73 50 71 3d 6a
|
|
12 Muted 802.11 Header = 88 42 5a f2 84 30 fd ab bf f9 43 b9 f9 a6
|
|
13 ab 1d 98 c7 fe 73 00 00 0d 00
|
|
14 CCMP Header = 89 89 00 60 a4 ec 81 6b
|
|
15 CCM Nonce = 0d bf f9 43 b9 f9 a6 6b 81 ec a4 89 89
|
|
16 Plaintext Data = ab fd a2 2d 3a 0b fc 9c c1 fc 07 93 63 c2 fc a1
|
|
17 43 e6 eb 1d
|
|
18 CCM MIC = 30 9a 8d 5c 46 6b bb 71
|
|
19 -- Encrypted MPDU with FCS
|
|
20 88 52 e1 1f 5a f2 84 30 fd ab bf f9 43 b9 f9 a6 ab 1d 98 c7 fe 73
|
|
21 50 71 3d 6a 89 89 00 60 a4 ec 81 6b 9a 70 9b 60 a3 9d 40 b1 df b6
|
|
22 12 e1 8b 5f 11 4b ad b6 cc 86 30 9a 8d 5c 46 6b bb 71 86 c0 4e 97
|
|
*/
|
|
static const u_int8_t test6_key[] = { /* TK */
|
|
0xf7, 0x1e, 0xea, 0x4e, 0x1f, 0x58, 0x80, 0x4b,
|
|
0x97, 0x17, 0x23, 0x0a, 0xd0, 0x61, 0x46, 0x41,
|
|
};
|
|
static const u_int8_t test6_plaintext[] = { /* Plaintext MPDU w/o MIC */
|
|
0x88, 0x52, 0xe1, 0x1f, 0x5a, 0xf2, 0x84, 0x30, 0xfd, 0xab,
|
|
0xbf, 0xf9, 0x43, 0xb9, 0xf9, 0xa6, 0xab, 0x1d, 0x98, 0xc7,
|
|
0xfe, 0x73, 0x50, 0x71, 0x3d, 0x6a,
|
|
0xab, 0xfd, 0xa2, 0x2d, 0x3a, 0x0b, 0xfc, 0x9c, 0xc1, 0xfc,
|
|
0x07, 0x93, 0x63, 0xc2, 0xfc, 0xa1, 0x43, 0xe6, 0xeb, 0x1d,
|
|
};
|
|
static const u_int8_t test6_encrypted[] = { /* Encrypted MPDU with MIC */
|
|
0x88, 0x52, 0xe1, 0x1f, 0x5a, 0xf2, 0x84, 0x30, 0xfd, 0xab,
|
|
0xbf, 0xf9, 0x43, 0xb9, 0xf9, 0xa6, 0xab, 0x1d, 0x98, 0xc7,
|
|
0xfe, 0x73, 0x50, 0x71, 0x3d, 0x6a, 0x89, 0x89, 0x00, 0x60,
|
|
0xa4, 0xec, 0x81, 0x6b, 0x9a, 0x70, 0x9b, 0x60, 0xa3, 0x9d,
|
|
0x40, 0xb1, 0xdf, 0xb6, 0x12, 0xe1, 0x8b, 0x5f, 0x11, 0x4b,
|
|
0xad, 0xb6, 0xcc, 0x86, 0x30, 0x9a, 0x8d, 0x5c, 0x46, 0x6b,
|
|
0xbb, 0x71,
|
|
};
|
|
|
|
/*
|
|
==== CCMP test mpdu 7 ====
|
|
|
|
-- MPDU Fields
|
|
|
|
25 Version = 0
|
|
26 Type = 2 SubType = 1 Data+CF-Ack
|
|
27 ToDS = 1 FromDS = 0
|
|
28 MoreFrag = 0 Retry = 1
|
|
29 PwrMgt = 1 moreData = 1
|
|
30 Encrypt = 1
|
|
31 Order = 0
|
|
32 Duration = 18049
|
|
33 A1 = 9b-50-f4-fd-56-f6 BSSID
|
|
34 A2 = ef-ec-95-20-16-91 SA
|
|
35 A3 = 83-57-0c-4c-cd-ee DA
|
|
36 SC = 0xA020
|
|
37 seqNum = 2562 (0x0A02) fraqNum = 0 (0x00)
|
|
38 Algorithm = AES_CCM
|
|
39 Key ID = 3
|
|
40 TK = 1b db 34 98 0e 03 81 24 a1 db 1a 89 2b ec 36 6a
|
|
41 PN = 104368786630435 (0x5EEC4073E723)
|
|
42 Header = 18 79 81 46 9b 50 f4 fd 56 f6 ef ec 95 20 16 91 83 57
|
|
43 0c 4c cd ee 20 a0
|
|
44 Muted MAC Header = 08 41 9b 50 f4 fd 56 f6 ef ec 95 20 16 91
|
|
45 83 57 0c 4c cd ee 00 00
|
|
46 CCMP Header = 23 e7 00 e0 73 40 ec 5e
|
|
47 CCM Nonce = 00 ef ec 95 20 16 91 5e ec 40 73 e7 23
|
|
48 Plaintext Data = 98 be ca 86 f4 b3 8d a2 0c fd f2 47 24 c5 8e b8
|
|
49 35 66 53 39
|
|
50 CCM MIC = 2d 09 57 ec fa be 95 b9
|
|
-- Encrypted MPDU with FCS
|
|
1 18 79 81 46 9b 50 f4 fd 56 f6 ef ec 95 20 16 91 83 57 0c 4c cd ee
|
|
2 20 a0 23 e7 00 e0 73 40 ec 5e 12 c5 37 eb f3 ab 58 4e f1 fe f9 a1
|
|
3 f3 54 7a 8c 13 b3 22 5a 2d 09 57 ec fa be 95 b9 aa fa 0c c8
|
|
*/
|
|
static const u_int8_t test7_key[] = { /* TK */
|
|
0x1b, 0xdb, 0x34, 0x98, 0x0e, 0x03, 0x81, 0x24,
|
|
0xa1, 0xdb, 0x1a, 0x89, 0x2b, 0xec, 0x36, 0x6a,
|
|
};
|
|
static const u_int8_t test7_plaintext[] = { /* Plaintext MPDU w/o MIC */
|
|
0x18, 0x79, 0x81, 0x46, 0x9b, 0x50, 0xf4, 0xfd, 0x56, 0xf6,
|
|
0xef, 0xec, 0x95, 0x20, 0x16, 0x91, 0x83, 0x57, 0x0c, 0x4c,
|
|
0xcd, 0xee, 0x20, 0xa0,
|
|
0x98, 0xbe, 0xca, 0x86, 0xf4, 0xb3, 0x8d, 0xa2, 0x0c, 0xfd,
|
|
0xf2, 0x47, 0x24, 0xc5, 0x8e, 0xb8, 0x35, 0x66, 0x53, 0x39,
|
|
};
|
|
static const u_int8_t test7_encrypted[] = { /* Encrypted MPDU with MIC */
|
|
0x18, 0x79, 0x81, 0x46, 0x9b, 0x50, 0xf4, 0xfd, 0x56, 0xf6,
|
|
0xef, 0xec, 0x95, 0x20, 0x16, 0x91, 0x83, 0x57, 0x0c, 0x4c,
|
|
0xcd, 0xee, 0x20, 0xa0, 0x23, 0xe7, 0x00, 0xe0, 0x73, 0x40,
|
|
0xec, 0x5e, 0x12, 0xc5, 0x37, 0xeb, 0xf3, 0xab, 0x58, 0x4e,
|
|
0xf1, 0xfe, 0xf9, 0xa1, 0xf3, 0x54, 0x7a, 0x8c, 0x13, 0xb3,
|
|
0x22, 0x5a, 0x2d, 0x09, 0x57, 0xec, 0xfa, 0xbe, 0x95, 0xb9,
|
|
};
|
|
|
|
/*
|
|
==== CCMP test mpdu 8 ====
|
|
|
|
-- MPDU Fields
|
|
|
|
6 Version = 0
|
|
7 Type = 2 SubType = 11
|
|
8 ToDS = 1 FromDS = 0
|
|
9 MoreFrag = 0 Retry = 1
|
|
10 PwrMgt = 1 moreData = 0
|
|
11 Encrypt = 1
|
|
12 Order = 1
|
|
13 Duration = 29260
|
|
14 A1 = 55-2d-5f-72-bb-70 BSSID
|
|
15 A2 = ca-3f-3a-ae-60-c4 SA
|
|
16 A3 = 8b-a9-b5-f8-2c-2f DA
|
|
17 SC = 0xEB50
|
|
18 seqNum = 3765 (0x0EB5) fraqNum = 0 (0x00)
|
|
19 QC = 0x000a
|
|
20 MSDU Priority = 10 (0xa)
|
|
21 Algorithm = AES_CCM
|
|
22 Key ID = 2
|
|
23 TK = 6e ac 1b f5 4b d5 4e db 23 21 75 43 03 02 4c 71
|
|
24 PN = 227588596223197 (0xCEFD996ECCDD)
|
|
25 802.11 Header = b8 d9 4c 72 55 2d 5f 72 bb 70 ca 3f 3a ae 60 c4
|
|
26 8b a9 b5 f8 2c 2f 50 eb 2a 55
|
|
27 Muted 802.11 Header = 88 c1 55 2d 5f 72 bb 70 ca 3f 3a ae 60 c4
|
|
28 8b a9 b5 f8 2c 2f 00 00 0a 00
|
|
29 CCMP Header = dd cc 00 a0 6e 99 fd ce
|
|
30 CCM Nonce = 0a ca 3f 3a ae 60 c4 ce fd 99 6e cc dd
|
|
31 Plaintext Data = 57 cb 5c 0e 5f cd 88 5e 9a 42 39 e9 b9 ca d6 0d
|
|
32 64 37 59 79
|
|
33 CCM MIC = 6d ba 8e f7 f0 80 87 dd
|
|
-- Encrypted MPDU with FCS
|
|
35 b8 d9 4c 72 55 2d 5f 72 bb 70 ca 3f 3a ae 60 c4 8b a9 b5 f8 2c 2f
|
|
36 50 eb 2a 55 dd cc 00 a0 6e 99 fd ce 4b f2 81 ef 8e c7 73 9f 91 59
|
|
37 1b 97 a8 7d c1 4b 3f a1 74 62 6d ba 8e f7 f0 80 87 dd 0c 65 74 3f
|
|
*/
|
|
static const u_int8_t test8_key[] = { /* TK */
|
|
0x6e, 0xac, 0x1b, 0xf5, 0x4b, 0xd5, 0x4e, 0xdb,
|
|
0x23, 0x21, 0x75, 0x43, 0x03, 0x02, 0x4c, 0x71,
|
|
};
|
|
static const u_int8_t test8_plaintext[] = { /* Plaintext MPDU w/o MIC */
|
|
0xb8, 0xd9, 0x4c, 0x72, 0x55, 0x2d, 0x5f, 0x72, 0xbb, 0x70,
|
|
0xca, 0x3f, 0x3a, 0xae, 0x60, 0xc4, 0x8b, 0xa9, 0xb5, 0xf8,
|
|
0x2c, 0x2f, 0x50, 0xeb, 0x2a, 0x55,
|
|
0x57, 0xcb, 0x5c, 0x0e, 0x5f, 0xcd, 0x88, 0x5e, 0x9a, 0x42,
|
|
0x39, 0xe9, 0xb9, 0xca, 0xd6, 0x0d, 0x64, 0x37, 0x59, 0x79,
|
|
};
|
|
static const u_int8_t test8_encrypted[] = { /* Encrypted MPDU with MIC */
|
|
0xb8, 0xd9, 0x4c, 0x72, 0x55, 0x2d, 0x5f, 0x72, 0xbb, 0x70,
|
|
0xca, 0x3f, 0x3a, 0xae, 0x60, 0xc4, 0x8b, 0xa9, 0xb5, 0xf8,
|
|
0x2c, 0x2f, 0x50, 0xeb, 0x2a, 0x55, 0xdd, 0xcc, 0x00, 0xa0,
|
|
0x6e, 0x99, 0xfd, 0xce, 0x4b, 0xf2, 0x81, 0xef, 0x8e, 0xc7,
|
|
0x73, 0x9f, 0x91, 0x59, 0x1b, 0x97, 0xa8, 0x7d, 0xc1, 0x4b,
|
|
0x3f, 0xa1, 0x74, 0x62, 0x6d, 0xba, 0x8e, 0xf7, 0xf0, 0x80,
|
|
0x87, 0xdd,
|
|
};
|
|
|
|
#define TEST(n,name,cipher,keyix,pn) { \
|
|
name, IEEE80211_CIPHER_##cipher,keyix, pn##LL, \
|
|
test##n##_key, sizeof(test##n##_key), \
|
|
test##n##_plaintext, sizeof(test##n##_plaintext), \
|
|
test##n##_encrypted, sizeof(test##n##_encrypted) \
|
|
}
|
|
|
|
struct ciphertest {
|
|
const char *name;
|
|
int cipher;
|
|
int keyix;
|
|
u_int64_t pn;
|
|
const u_int8_t *key;
|
|
size_t key_len;
|
|
const u_int8_t *plaintext;
|
|
size_t plaintext_len;
|
|
const u_int8_t *encrypted;
|
|
size_t encrypted_len;
|
|
} ccmptests[] = {
|
|
TEST(1, "CCMP test mpdu 1", AES_CCM, 0, 199027030681356),
|
|
TEST(2, "CCMP test mpdu 2", AES_CCM, 2, 54923164817386),
|
|
TEST(3, "CCMP test mpdu 3", AES_CCM, 2, 52624639632814),
|
|
TEST(4, "CCMP test mpdu 4", AES_CCM, 0, 270963670912995),
|
|
TEST(5, "CCMP test mpdu 5", AES_CCM, 2, 184717420531255),
|
|
TEST(6, "CCMP test mpdu 6", AES_CCM, 1, 118205765159305),
|
|
TEST(7, "CCMP test mpdu 7", AES_CCM, 3, 104368786630435),
|
|
TEST(8, "CCMP test mpdu 8", AES_CCM, 2, 227588596223197),
|
|
};
|
|
|
|
static void
|
|
dumpdata(const char *tag, const void *p, size_t len)
|
|
{
|
|
int i;
|
|
|
|
printf("%s: 0x%p len %u", tag, p, len);
|
|
for (i = 0; i < len; i++) {
|
|
if ((i % 16) == 0)
|
|
printf("\n%03d:", i);
|
|
printf(" %02x", ((const u_int8_t *)p)[i]);
|
|
}
|
|
printf("\n");
|
|
}
|
|
|
|
static void
|
|
cmpfail(const void *gen, size_t genlen, const void *ref, size_t reflen)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < genlen; i++)
|
|
if (((const u_int8_t *)gen)[i] != ((const u_int8_t *)ref)[i]) {
|
|
printf("first difference at byte %u\n", i);
|
|
break;
|
|
}
|
|
dumpdata("Generated", gen, genlen);
|
|
dumpdata("Reference", ref, reflen);
|
|
}
|
|
|
|
static void
|
|
printtest(const struct ciphertest *t)
|
|
{
|
|
printf("keyix %u pn %llu key_len %u plaintext_len %u\n"
|
|
, t->keyix
|
|
, t->pn
|
|
, t->key_len
|
|
, t->plaintext_len
|
|
);
|
|
}
|
|
|
|
static int
|
|
runtest(struct ieee80211vap *vap, struct ciphertest *t)
|
|
{
|
|
struct ieee80211_key *key = &vap->iv_nw_keys[t->keyix];
|
|
struct mbuf *m = NULL;
|
|
const struct ieee80211_cipher *cip;
|
|
int hdrlen;
|
|
|
|
printf("%s: ", t->name);
|
|
|
|
/*
|
|
* Setup key.
|
|
*/
|
|
memset(key, 0, sizeof(*key));
|
|
key->wk_flags = IEEE80211_KEY_XMIT | IEEE80211_KEY_RECV;
|
|
key->wk_cipher = &ieee80211_cipher_none;
|
|
if (!ieee80211_crypto_newkey(vap, t->cipher,
|
|
IEEE80211_KEY_XMIT | IEEE80211_KEY_RECV, key)) {
|
|
printf("FAIL: ieee80211_crypto_newkey failed\n");
|
|
goto bad;
|
|
}
|
|
|
|
memcpy(key->wk_key, t->key, t->key_len);
|
|
key->wk_keylen = t->key_len;
|
|
memset(key->wk_keyrsc, 0, sizeof(key->wk_keyrsc));
|
|
key->wk_keytsc = t->pn-1; /* PN-1 since we do encap */
|
|
if (!ieee80211_crypto_setkey(vap, key)) {
|
|
printf("FAIL: ieee80211_crypto_setkey failed\n");
|
|
goto bad;
|
|
}
|
|
|
|
/*
|
|
* Craft frame from plaintext data.
|
|
*/
|
|
cip = key->wk_cipher;
|
|
m = m_getcl(M_NOWAIT, MT_HEADER, M_PKTHDR);
|
|
m->m_data += cip->ic_header;
|
|
memcpy(mtod(m, void *), t->plaintext, t->plaintext_len);
|
|
m->m_len = t->plaintext_len;
|
|
m->m_pkthdr.len = m->m_len;
|
|
hdrlen = ieee80211_anyhdrsize(mtod(m, void *));
|
|
|
|
/*
|
|
* Encrypt frame w/ MIC.
|
|
*/
|
|
if (!cip->ic_encap(key, m)) {
|
|
printtest(t);
|
|
printf("FAIL: ccmp encap failed\n");
|
|
goto bad;
|
|
}
|
|
/*
|
|
* Verify: frame length, frame contents.
|
|
*/
|
|
if (m->m_pkthdr.len != t->encrypted_len) {
|
|
printf("FAIL: encap data length mismatch\n");
|
|
printtest(t);
|
|
cmpfail(mtod(m, const void *), m->m_pkthdr.len,
|
|
t->encrypted, t->encrypted_len);
|
|
goto bad;
|
|
} else if (memcmp(mtod(m, const void *), t->encrypted, t->encrypted_len)) {
|
|
printf("FAIL: encrypt data does not compare\n");
|
|
printtest(t);
|
|
cmpfail(mtod(m, const void *), m->m_pkthdr.len,
|
|
t->encrypted, t->encrypted_len);
|
|
dumpdata("Plaintext", t->plaintext, t->plaintext_len);
|
|
goto bad;
|
|
}
|
|
|
|
/*
|
|
* Decrypt frame; strip MIC.
|
|
*/
|
|
if (!cip->ic_decap(key, m, hdrlen)) {
|
|
printf("FAIL: ccmp decap failed\n");
|
|
printtest(t);
|
|
cmpfail(mtod(m, const void *), m->m_len,
|
|
t->plaintext, t->plaintext_len);
|
|
goto bad;
|
|
}
|
|
/*
|
|
* Verify: frame length, frame contents.
|
|
*/
|
|
if (m->m_pkthdr.len != t->plaintext_len) {
|
|
printf("FAIL: decap botch; length mismatch\n");
|
|
printtest(t);
|
|
cmpfail(mtod(m, const void *), m->m_pkthdr.len,
|
|
t->plaintext, t->plaintext_len);
|
|
goto bad;
|
|
} else if (memcmp(mtod(m, const void *), t->plaintext, t->plaintext_len)) {
|
|
printf("FAIL: decap botch; data does not compare\n");
|
|
printtest(t);
|
|
cmpfail(mtod(m, const void *), m->m_pkthdr.len,
|
|
t->plaintext, t->plaintext_len);
|
|
goto bad;
|
|
}
|
|
m_freem(m);
|
|
ieee80211_crypto_delkey(vap, key);
|
|
printf("PASS\n");
|
|
return 1;
|
|
bad:
|
|
if (m != NULL)
|
|
m_freem(m);
|
|
ieee80211_crypto_delkey(vap, key);
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Module glue.
|
|
*/
|
|
|
|
static int tests = -1;
|
|
static int debug = 0;
|
|
|
|
static int
|
|
init_crypto_ccmp_test(void)
|
|
{
|
|
struct ieee80211com ic;
|
|
struct ieee80211vap vap;
|
|
struct ifnet ifp;
|
|
int i, pass, total;
|
|
|
|
memset(&ic, 0, sizeof(ic));
|
|
memset(&vap, 0, sizeof(vap));
|
|
memset(&ifp, 0, sizeof(ifp));
|
|
|
|
ieee80211_crypto_attach(&ic);
|
|
|
|
/* some minimal initialization */
|
|
strncpy(ifp.if_xname, "test_ccmp", sizeof(ifp.if_xname));
|
|
vap.iv_ic = ⁣
|
|
vap.iv_ifp = &ifp;
|
|
if (debug)
|
|
vap.iv_debug = IEEE80211_MSG_CRYPTO;
|
|
ieee80211_crypto_vattach(&vap);
|
|
|
|
pass = 0;
|
|
total = 0;
|
|
for (i = 0; i < nitems(ccmptests); i++)
|
|
if (tests & (1<<i)) {
|
|
total++;
|
|
pass += runtest(&vap, &ccmptests[i]);
|
|
}
|
|
printf("%u of %u 802.11i AES-CCMP test vectors passed\n", pass, total);
|
|
|
|
ieee80211_crypto_vdetach(&vap);
|
|
ieee80211_crypto_detach(&ic);
|
|
|
|
return (pass == total ? 0 : -1);
|
|
}
|
|
|
|
static int
|
|
test_ccmp_modevent(module_t mod, int type, void *unused)
|
|
{
|
|
switch (type) {
|
|
case MOD_LOAD:
|
|
(void) init_crypto_ccmp_test();
|
|
return 0;
|
|
case MOD_UNLOAD:
|
|
return 0;
|
|
}
|
|
return EINVAL;
|
|
}
|
|
|
|
static moduledata_t test_ccmp_mod = {
|
|
"test_ccmp",
|
|
test_ccmp_modevent,
|
|
0
|
|
};
|
|
DECLARE_MODULE(test_ccmp, test_ccmp_mod, SI_SUB_DRIVERS, SI_ORDER_FIRST);
|
|
MODULE_VERSION(test_ccmp, 1);
|
|
MODULE_DEPEND(test_ccmp, wlan, 1, 1, 1);
|