summaryrefslogtreecommitdiff
path: root/cp/test/src/test_secu.c
blob: dff7d0943b16c3719a0b6b03b8ea322d596e9f3f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
/* Cesar project {{{
 *
 * Copyright (C) 2007 Spidcom
 *
 * <<<Licence>>>
 *
 * }}} */
/**
 * \file    cp/test/test_secu.c
 * \brief   unit tests for secu module
 * \ingroup cp_test
 */

#include "common/std.h"
#include "cp/test/test_secu.h"

/*
 * Déclaration des fonctions locales
 */
        int sha2_self_test(void);
        int sha2_self_test_wikipedia(void);
        int CheckPasswordValidity_test(void);
        int pbkdf1_test(void);
        int aes_self_test(void);
        int aes_avs_test(void);
        int SECU_Init_Test(void);
        int SECU_Hash_Test(void);
        int SECU_GenAESKey_Test(void);
        int SECU_GenNonce_Test(void);
        int SECU_ProtocolRun_Test(void);


/*
 * Test de la fonction sha2
 */
 
/*
 * FIPS-180-2 test vectors
 */

//static const char sha2_test_str[3][57] = 
static char sha2_test_str[3][57] = 
{
    { "abc" },
    { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" },
    { "" }
};

static const unsigned char sha2_test_sum[6][32] =
{
    /*
     * SHA-224 test vectors
     */
    { 0x23, 0x09, 0x7D, 0x22, 0x34, 0x05, 0xD8, 0x22,
    0x86, 0x42, 0xA4, 0x77, 0xBD, 0xA2, 0x55, 0xB3,
    0x2A, 0xAD, 0xBC, 0xE4, 0xBD, 0xA0, 0xB3, 0xF7,
    0xE3, 0x6C, 0x9D, 0xA7 },
    { 0x75, 0x38, 0x8B, 0x16, 0x51, 0x27, 0x76, 0xCC,
    0x5D, 0xBA, 0x5D, 0xA1, 0xFD, 0x89, 0x01, 0x50,
    0xB0, 0xC6, 0x45, 0x5C, 0xB4, 0xF5, 0x8B, 0x19,
    0x52, 0x52, 0x25, 0x25 },
    { 0x20, 0x79, 0x46, 0x55, 0x98, 0x0C, 0x91, 0xD8,
    0xBB, 0xB4, 0xC1, 0xEA, 0x97, 0x61, 0x8A, 0x4B,
    0xF0, 0x3F, 0x42, 0x58, 0x19, 0x48, 0xB2, 0xEE,
    0x4E, 0xE7, 0xAD, 0x67 },

    /*
     * SHA-256 test vectors
     */
    { 0xBA, 0x78, 0x16, 0xBF, 0x8F, 0x01, 0xCF, 0xEA,
    0x41, 0x41, 0x40, 0xDE, 0x5D, 0xAE, 0x22, 0x23,
    0xB0, 0x03, 0x61, 0xA3, 0x96, 0x17, 0x7A, 0x9C,
    0xB4, 0x10, 0xFF, 0x61, 0xF2, 0x00, 0x15, 0xAD },
    { 0x24, 0x8D, 0x6A, 0x61, 0xD2, 0x06, 0x38, 0xB8,
    0xE5, 0xC0, 0x26, 0x93, 0x0C, 0x3E, 0x60, 0x39,
    0xA3, 0x3C, 0xE4, 0x59, 0x64, 0xFF, 0x21, 0x67,
    0xF6, 0xEC, 0xED, 0xD4, 0x19, 0xDB, 0x06, 0xC1 },
    { 0xCD, 0xC7, 0x6E, 0x5C, 0x99, 0x14, 0xFB, 0x92,
    0x81, 0xA1, 0xC7, 0xE2, 0x84, 0xD7, 0x3E, 0x67,
    0xF1, 0x80, 0x9A, 0x48, 0xA4, 0x97, 0x20, 0x0E,
    0x04, 0x6D, 0x39, 0xCC, 0xC7, 0x11, 0x2C, 0xD0 }
};

/*
 * Checkup routine
 */
int
sha2_self_test(void)
{
    //int verbose = 0;
    int i, j, k;
    unsigned char buf[1000];
    unsigned char sha2sum[32];
    sha2_context ctx;

    memset( buf, 'a', 1000 );

    for( i = 0; i < 6; i++ )
    {
        j = i % 3;
        k = i < 3;

        sha2_starts( &ctx, k );
        if( j < 2 ) sha2_update( &ctx, (unsigned char *)sha2_test_str[j], strlen( sha2_test_str[j] ) );
        else
        {
            for( j = 0; j < 1000; j++ ) sha2_update( &ctx, buf, 1000 );
        }
        sha2_finish( &ctx, sha2sum );
        if( memcmp( sha2sum, sha2_test_sum[i], 32 - k * 4 ) != 0 )
        {
            return( 1 );
        }
    }
    return( 0 );
}


int
sha2_self_test_wikipedia(void)
{
    unsigned int i;
    int j, errcount = 0;
    unsigned char output[SHA256OutputSize];
    unsigned char samples[3][44] = 
    { 
        {"The quick brown fox jumps over the lazy dog"},
        {"The quick brown fox jumps over the lazy cog"},
        {""}
    };    
    unsigned char samplesres[3][SHA256OutputSize] = 
    {
        {0xd7, 0xa8, 0xfb, 0xb3, 0x07, 0xd7, 0x80, 0x94 , 0x69, 0xca, 0x9a, 0xbc, 0xb0, 0x08, 0x2e, 0x4f, 0x8d, 0x56, 0x51, 0xe4, 0x6d, 0x3c, 0xdb, 0x76, 0x2d, 0x02, 0xd0, 0xbf ,0x37, 0xc9, 0xe5, 0x92},
        {0xe4, 0xc4, 0xd8, 0xf3 , 0xbf, 0x76, 0xb6, 0x92 , 0xde, 0x79, 0x1a, 0x17 , 0x3e, 0x05, 0x32, 0x11 , 0x50, 0xf7, 0xa3, 0x45 , 0xb4, 0x64, 0x84, 0xfe, 0x42, 0x7f, 0x6a, 0xcc, 0x7e, 0xcc, 0x81, 0xbe},
        {0xe3, 0xb0, 0xc4, 0x42 , 0x98, 0xfc, 0x1c, 0x14 , 0x9a, 0xfb, 0xf4, 0xc8 , 0x99, 0x6f, 0xb9, 0x24 , 0x27, 0xae, 0x41, 0xe4 , 0x64, 0x9b, 0x93, 0x4c , 0xa4, 0x95, 0x99, 0x1b , 0x78, 0x52, 0xb8, 0x55} 
    };

    for(i=0 ; i<COUNT(samples) ; i++)
    {
        if(i!=2) sha2(samples[i], 43, output, 0);
        else     sha2(samples[i],  0, output, 0);
        for(j=0 ; j<32 ; j++)
        {
            if(output[j] != samplesres[i][j]) errcount++;
        }
    }
    return(errcount);
}


/*
 * Test de la fonction CheckPasswordValidity
 */
struct T_PwdTest
{
    E_PWDType PWDType;
    unsigned char Password[MaxPwdSize+1];
    unsigned int ExpResult;
};

int CheckPasswordValidity_test(void)
{
    struct T_PwdTest PwdTest[]=
    {
        {0x32, "abcd efgh ijkl mnop", Failure},       // type de mot de passe incorrect
        {PWD_DPW, "abcd efgh ijkl m", Success},       // le plus petit mot de passe DPW
        {PWD_NPW, "abcd efg", Success},               // le plus petit mot de passe NPW
        {PWD_DPW, "abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd abcd", Success},    // le plus grand mot de passe
        {PWD_DPW, "abcd efgh ijkl ", PWD_WrongSize},         // mot de passe DPW trop petit
        {PWD_NPW, "abcd ef", PWD_WrongSize},                 // mot de passe NPW trop petit
        {PWD_DPW, "abcd efgh ijkl m\x1F", PWD_ForbidenChar}, // mot de passe avec caractère incorrect
        {PWD_DPW, "abcd efgh ijkl m\x80", PWD_ForbidenChar} // mot de passe avec caractère incorrect
    };
    unsigned int i;
    for(i=0 ; i<COUNT(PwdTest) ; i++)
    {
        if(CheckPasswordValidity(PwdTest[i].PWDType, PwdTest[i].Password) != PwdTest[i].ExpResult) return Failure;
    }
    return Success;
}

/*
 * Test de la fonction pbkdf1
 */
struct T_pbkdf1Test
{
    u8 Password[MaxPwdSize+1];
    u8 Salt[8];
    int ItCount;
    u8 ExpOutputKey[OutputKeySize];
};

int pbkdf1_test(void)
{
    unsigned int i;
    unsigned char OutputKey[OutputKeySize];
    struct T_pbkdf1Test pbkdf1Test[]=
    {
        {
            "hello world how are you?",
            { 0x58, 0x56, 0x52, 0xf6, 0x9c, 0x04, 0xb5, 0x72},
            999,
            {0x84, 0x33, 0x45, 0x96, 0xab, 0xe5, 0x1e, 0x60, 0x7e, 0x63, 0x8f, 0x4b, 0x2d, 0x8c, 0x51, 0x68}
        },     // 
    };
    for(i=0 ; i<COUNT(pbkdf1Test) ; i++)
    {
        pbkdf1(pbkdf1Test[i].Password, pbkdf1Test[i].Salt, pbkdf1Test[i].ItCount, OutputKey);
        if(memcmp( OutputKey, pbkdf1Test[i].ExpOutputKey, OutputKeySize)) return Failure;
    }
    return Success;

}

/*
 * Test des fonctions AES
 */

/*
                 * AES-ECB test vectors (source: NIST, rijndael-vals.zip)
 */

/*
 * Checkup routine
 */
int aes_self_test(void)
{
    //int verbose = 0;
    int i, j, u, v;
    aes_context ctx;
    unsigned char buf[32];

    uint8 aes_enc_test[3][16] =
    {
        { 0xC3, 0x4C, 0x05, 0x2C, 0xC0, 0xDA, 0x8D, 0x73,
        0x45, 0x1A, 0xFE, 0x5F, 0x03, 0xBE, 0x29, 0x7F },
        { 0xF3, 0xF6, 0x75, 0x2A, 0xE8, 0xD7, 0x83, 0x11,
        0x38, 0xF0, 0x41, 0x56, 0x06, 0x31, 0xB1, 0x14 },
        { 0x8B, 0x79, 0xEE, 0xCC, 0x93, 0xA0, 0xEE, 0x5D,
        0xFF, 0x30, 0xB4, 0xEA, 0x21, 0x63, 0x6D, 0xA4 }
    };
    
    uint8 aes_dec_test[3][16] =
    {
        { 0x44, 0x41, 0x6A, 0xC2, 0xD1, 0xF5, 0x3C, 0x58,
        0x33, 0x03, 0x91, 0x7E, 0x6B, 0xE9, 0xEB, 0xE0 },
        { 0x48, 0xE3, 0x1E, 0x9E, 0x25, 0x67, 0x18, 0xF2,
        0x92, 0x29, 0x31, 0x9C, 0x19, 0xF1, 0x5B, 0xA4 },
        { 0x05, 0x8C, 0xCF, 0xFD, 0xBB, 0xCB, 0x38, 0x2D,
        0x1F, 0x6F, 0x56, 0x58, 0x5D, 0x8A, 0x4A, 0xDE }
    };
    
    for( i = 0; i < 6; i++ )
    {
        u = i >> 1;
        v = i  & 1;

        memset( buf, 0, 32 );
        aes_set_key( &ctx, buf, 128 + u * 64 );
        for( j = 0; j < 10000; j++ )
        {
            if( v == 0 ) aes_encrypt( &ctx, buf, buf );
            if( v == 1 ) aes_decrypt( &ctx, buf, buf );
        }
        if( ( v == 0 && memcmp( buf, aes_enc_test[u], 16 ) != 0 ) ||
            ( v == 1 && memcmp( buf, aes_dec_test[u], 16 ) != 0 ) )
        {
            return( 1 );
        }
    }
    return( 0 );
}
/*
 * test la fonction aes avec d'autres vecteurs de test fournis par le NIS
 */
#define AES_TEXT_SIZE 112 
struct T_aes_test
{
    unsigned char Key[AESKeySize];
    unsigned char IV[16];
    unsigned char PlainText[AES_TEXT_SIZE];
    int len;
    unsigned char CypherText[AES_TEXT_SIZE];
};

int aes_avs_test(void)
{
    aes_context ctx;
    unsigned char AESOutput[AES_TEXT_SIZE];
    unsigned char tmp[AES_TEXT_SIZE];
    unsigned int i;
    int nbfailed = 0;    
    struct T_aes_test aes_test[]=
    {        
        {   // élément de test http://www.faqs.org/rfcs/rfc3602.html case #1
            {0x06, 0xa9, 0x21, 0x40, 0x36, 0xb8, 0xa1, 0x5b, 0x51, 0x2e, 0x03, 0xd5, 0x34, 0x12, 0x00, 0x06},
            {0x3d, 0xaf, 0xba, 0x42, 0x9d, 0x9e, 0xb4, 0x30, 0xb4, 0x22, 0xda, 0x80, 0x2c, 0x9f, 0xac, 0x41},
            {"Single block msg"},
            16,
            {0xe3, 0x53, 0x77, 0x9c, 0x10, 0x79, 0xae, 0xb8, 0x27, 0x08, 0x94, 0x2d, 0xbe, 0x77, 0x18, 0x1a}
        },

        {   // élément de test http://www.faqs.org/rfcs/rfc3602.html case #4
            {0x56, 0xe4, 0x7a, 0x38, 0xc5, 0x59, 0x89, 0x74, 0xbc, 0x46, 0x90, 0x3d, 0xba, 0x29, 0x03, 0x49},
            {0x8c, 0xe8, 0x2e, 0xef, 0xbe, 0xa0, 0xda, 0x3c, 0x44, 0x69, 0x9e, 0xd7, 0xdb, 0x51, 0xb7, 0xd9},
            {0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
             0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
             0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
             0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf},
            64,
            {0xc3, 0x0e, 0x32, 0xff, 0xed, 0xc0, 0x77, 0x4e, 0x6a, 0xff, 0x6a, 0xf0, 0x86, 0x9f, 0x71, 0xaa,
             0x0f, 0x3a, 0xf0, 0x7a, 0x9a, 0x31, 0xa9, 0xc6, 0x84, 0xdb, 0x20, 0x7e, 0xb0, 0xef, 0x8e, 0x4e,
             0x35, 0x90, 0x7a, 0xa6, 0x32, 0xc3, 0xff, 0xdf, 0x86, 0x8b, 0xb7, 0xb2, 0x9d, 0x3d, 0x46, 0xad,
             0x83, 0xce, 0x9f, 0x9a, 0x10, 0x2e, 0xe9, 0x9d, 0x49, 0xa5, 0x3e, 0x87, 0xf4, 0xc3, 0xda, 0x55}
        }
        
    };
    // teste une valeur de clé incorrecte
    aes_set_key( &ctx, aes_test[0].Key, 1);

    // vérifie le fonctionnement de l'encryptage/décryptage AES
    aes_set_key( &ctx, aes_test[0].Key, AESKeySize*8);    
    aes_encrypt( &ctx, aes_test[0].PlainText, AESOutput);
    aes_decrypt( &ctx, AESOutput, tmp);
    if(memcmp(tmp, aes_test[0].PlainText, aes_test[0].len) != 0)
    {
        nbfailed++;
    }

    // test du mode CBC    
    for(i=0 ; i<COUNT(aes_test) ; i++)
    {
        aes_set_key( &ctx, aes_test[i].Key, AESKeySize*8);
        aes_cbc_encrypt(&ctx, aes_test[i].IV, aes_test[i].PlainText, AESOutput, aes_test[i].len);
        if(memcmp(aes_test[i].CypherText, AESOutput, aes_test[i].len) != 0)
        {
            nbfailed++;
            break;
        }
        
        aes_set_key( &ctx, aes_test[i].Key, AESKeySize*8);
        aes_cbc_decrypt(&ctx, aes_test[i].IV, aes_test[i].CypherText, tmp, aes_test[i].len);
        if(memcmp(aes_test[i].PlainText, tmp, aes_test[i].len) != 0)
        {
            nbfailed++;
            //break;
        }
    }
    return nbfailed;
}

/*
 * test de void SECU_Init(T_SEC *p_sec)
 */
int
SECU_Init_Test(void)
{
    T_SEC sec;
    
    SECU_Init(&sec);
    
    return Success;
}
/*
 * test de E_SecuErrCode SECU_Hash(E_PWDType PWDType, u8 in[], u8 out[])
 */
int SECU_Hash_Test(void)
{
    u8 out[AESKeySize];
    u8 Pwd[] = "Hello world! what's up ?";
    return SECU_Hash(PWD_DPW, Pwd , out);
}

/*
 * test de E_SecuErrCode SECU_GenAESKey(u8 Key[])
 */
int SECU_GenAESKey_Test(void)
{
    u8 key[AESKeySize];
    E_ErrCode r;
    unsigned int i;
    u8 ExpRes[] = {0x18, 0x72, 0xce, 0x0, 0x56, 0xcb, 0xf2, 0xdf, 0x33, 0x5a, 0x6, 0x9c, 0x6b, 0x41, 0x2d, 0x26 };
    
    r = SECU_GenAESKey(key);
    if(r != Success) return r;
    for(i=0 ; i<COUNT(ExpRes) ; i++) if(key[i] != ExpRes[i]) return Failure;
    return Success;
}

/*
 * test de E_SecuErrCode SECU_GenNonce(T_SEC *p_sec)
 */
int SECU_GenNonce_Test(void)
{
    T_SEC sec;
    SECU_Init(&sec);
    SECU_GenNonce(&sec);
    if(sec.ProtocolRun.Nonce == 0xce7218) return Success; // résultat obtenu avec la clé par défaut de SECU_GenAESKey()
    else return Failure;
}
        
/*
 * test des protocol-run
 */
int SECU_ProtocolRun_Test(void)
{
    T_SEC STA_sec, CCO_sec;
    T_ProtocolRun Msg;
    E_PID PID = ProvStaWithNMKuUKE;
    
    SECU_Init(&STA_sec);
    SECU_Init(&CCO_sec);
    
    // le CCO démarre un nouveau protocol-run
    if(SECU_StartNewProtocolRun(&CCO_sec, PID) != Success) return Failure;
    // on vérifie que les paramètres sont initialisés correctement       
    if(CCO_sec.ProtocolRun.PID != 0x3) return Failure;
    //if(CCO_sec.ProtocolRun.PRN != 0xce7218) return Failure; // résultat obtenu avec la clé par défaut de SECU_GenAESKey()

    // le CCO demande les paramètres du pr en cours
    if(SECU_GenProtocolRunParam(&CCO_sec, &Msg, false) != Success) return Failure;
    // la STA reçoit le premier message du pr
    if(SECU_CheckProtocolRunParam(&STA_sec, Msg) != Success) return Failure;
    // la STA génère un nouveau message
    if(SECU_GenProtocolRunParam(&STA_sec, &Msg, false) != Success) return Failure;
    // et le renvoie au CCO
    if(SECU_CheckProtocolRunParam(&CCO_sec, Msg) != Success) return Failure;
    // le CCO refait un message
    if(SECU_GenProtocolRunParam(&CCO_sec, &Msg, false) != Success) return Failure;
    // et le renvoie à la STA
    if(SECU_CheckProtocolRunParam(&STA_sec, Msg) != Success) return Failure;
    // la STA génère le dernier message du protocol run
    if(SECU_GenProtocolRunParam(&STA_sec, &Msg, true) != Success) return Failure;
    // et le renvoie au CCO
    if(SECU_CheckProtocolRunParam(&CCO_sec, Msg) != Success) return Failure;
    // le CCO ne peut plus renvoyer de messages
    if(SECU_GenProtocolRunParam(&CCO_sec, &Msg, false) != PRN_NotInitialised) return Failure;
    
    return Success;
}





struct T_SecuTest
{
    int(*func)(void);
    char FuncName[30];
};

void SECU_Test(void)
{
    unsigned int i;
    int res;
    struct T_SecuTest SecuTest[]=
    {
        {sha2_self_test,            "sha2 (1)"},
        {sha2_self_test_wikipedia,  "sha2 (2)"},
        {CheckPasswordValidity_test,"CheckPasswordValidity"},
        {pbkdf1_test,               "pbkdf1"},
        {aes_self_test,             "aes (1)"},
        {aes_avs_test,              "aes (2)"},
        {SECU_Init_Test,            "SECU_Init"},
        {SECU_Hash_Test,            "SECU_Hash"},
        {SECU_GenAESKey_Test,       "SECU_GenAESKey"},
        {SECU_GenNonce_Test,        "SECU_GenNonce"},
        {SECU_ProtocolRun_Test,     "SECU_ProtocolRun"}
    };    
    
    printf("test du module SECU\n");
    for(i=0 ; i<COUNT(SecuTest) ; i++)
    {
        res = SecuTest[i].func();
        printf("    %-50s", SecuTest[i].FuncName);
        if(res == Success) printf("OK\n");
        else printf("FAILED : %i\n", res);
    }
}