Mercurial > dropbear

annotate libtomcrypt/tests/pkcs_1_emsa_test.c @ 1629:258b57b208ae

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Fix for issue successfull login of disabled user (#78) This commit introduces fix for scenario: 1. Root login disabled on dropbear 2. PAM authentication model enabled While login as root user, after prompt for password user is being notified about login failrue, but after second attempt of prompt for password within same session, login becames succesfull. Signed-off-by: Pawel Rapkiewicz <[email protected]>
author vincentto13 <33652988+vincentto13@users.noreply.github.com>
date Wed, 20 Mar 2019 15:03:40 +0100
parents 6dba84798cd5
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1471
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes
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1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
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2 *
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3 * LibTomCrypt is a library that provides various cryptographic
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4 * algorithms in a highly modular and flexible manner.
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5 *
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6 * The library is free for all purposes without any express
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7 * guarantee it works.
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8 */
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9 #include <tomcrypt_test.h>
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10
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11 #if defined(LTC_PKCS_1) && defined(LTC_TEST_MPI)
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12
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13 #include "../notes/rsa-testvectors/pkcs1v15sign-vectors.c"
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14
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15
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16
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17 int pkcs_1_emsa_test(void)
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18 {
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19 int hash_idx = find_hash("sha1");
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20 unsigned int i;
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21 unsigned int j;
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22
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23 DO(hash_is_valid(hash_idx));
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24
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25 for (i = 0; i < sizeof(testcases_emsa)/sizeof(testcases_emsa[0]); ++i) {
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26 testcase_t* t = &testcases_emsa[i];
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27 rsa_key k, *key = &k;
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28 DOX(mp_init_multi(&key->e, &key->d, &key->N, &key->dQ,
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29 &key->dP, &key->qP, &key->p, &key->q, NULL), t->name);
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30
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31 DOX(mp_read_unsigned_bin(key->e, t->rsa.e, t->rsa.e_l), t->name);
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32 DOX(mp_read_unsigned_bin(key->d, t->rsa.d, t->rsa.d_l), t->name);
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33 DOX(mp_read_unsigned_bin(key->N, t->rsa.n, t->rsa.n_l), t->name);
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34 DOX(mp_read_unsigned_bin(key->dQ, t->rsa.dQ, t->rsa.dQ_l), t->name);
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35 DOX(mp_read_unsigned_bin(key->dP, t->rsa.dP, t->rsa.dP_l), t->name);
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36 DOX(mp_read_unsigned_bin(key->qP, t->rsa.qInv, t->rsa.qInv_l), t->name);
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37 DOX(mp_read_unsigned_bin(key->q, t->rsa.q, t->rsa.q_l), t->name);
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38 DOX(mp_read_unsigned_bin(key->p, t->rsa.p, t->rsa.p_l), t->name);
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39 key->type = PK_PRIVATE;
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40
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41 for (j = 0; j < sizeof(t->data)/sizeof(t->data[0]); ++j) {
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42 rsaData_t* s = &t->data[j];
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43 unsigned char buf[20], obuf[256];
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44 unsigned long buflen = sizeof(buf), obuflen = sizeof(obuf);
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45 int stat;
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46 DOX(hash_memory(hash_idx, s->o1, s->o1_l, buf, &buflen), s->name);
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47 DOX(rsa_sign_hash_ex(buf, buflen, obuf, &obuflen, LTC_PKCS_1_V1_5, NULL, -1, hash_idx, 0, key), s->name);
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48 DOX(obuflen == (unsigned long)s->o2_l?CRYPT_OK:CRYPT_FAIL_TESTVECTOR, s->name);
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49 DOX(memcmp(s->o2, obuf, s->o2_l)==0?CRYPT_OK:CRYPT_FAIL_TESTVECTOR, s->name);
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50 DOX(rsa_verify_hash_ex(obuf, obuflen, buf, buflen, LTC_PKCS_1_V1_5, hash_idx, 0, &stat, key), s->name);
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51 DOX(stat == 1?CRYPT_OK:CRYPT_FAIL_TESTVECTOR, s->name);
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52 } /* for */
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53
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54 mp_clear_multi(key->d, key->e, key->N, key->dQ, key->dP, key->qP, key->p, key->q, NULL);
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55 } /* for */
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56
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57 return 0;
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58 }
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59
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60 #else
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61
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62 int pkcs_1_emsa_test(void)
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63 {
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64 return CRYPT_NOP;
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65 }
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66
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67 #endif
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68
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69
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70 /* ref: $Format:%D$ */
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71 /* git commit: $Format:%H$ */
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72 /* commit time: $Format:%ai$ */