Mercurial > dropbear

annotate libtomcrypt/testprof/modes_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 f849a5ca2efc
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
285
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diff changeset
1 /* test CFB/OFB/CBC modes */
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2 #include <tomcrypt_test.h>
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3
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4 int modes_test(void)
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5 {
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6 unsigned char pt[64], ct[64], tmp[64], key[16], iv[16], iv2[16];
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7 int cipher_idx;
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8 #ifdef LTC_CBC_MODE
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9 symmetric_CBC cbc;
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10 #endif
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11 #ifdef LTC_CFB_MODE
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12 symmetric_CFB cfb;
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13 #endif
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14 #ifdef LTC_OFB_MODE
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15 symmetric_OFB ofb;
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16 #endif
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17 unsigned long l;
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18
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19 /* make a random pt, key and iv */
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20 yarrow_read(pt, 64, &yarrow_prng);
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21 yarrow_read(key, 16, &yarrow_prng);
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22 yarrow_read(iv, 16, &yarrow_prng);
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23
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24 /* get idx of AES handy */
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25 cipher_idx = find_cipher("aes");
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26 if (cipher_idx == -1) {
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27 fprintf(stderr, "test requires AES");
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28 return 1;
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29 }
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30
382
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31 #ifdef LTC_F8_MODE
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32 DO(f8_test_mode());
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33 #endif
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34
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35 #ifdef LTC_LRW_MODE
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36 DO(lrw_test());
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37 #endif
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38
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39 #ifdef LTC_CBC_MODE
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40 /* test CBC mode */
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41 /* encode the block */
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42 DO(cbc_start(cipher_idx, iv, key, 16, 0, &cbc));
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43 l = sizeof(iv2);
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44 DO(cbc_getiv(iv2, &l, &cbc));
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45 if (l != 16 || memcmp(iv2, iv, 16)) {
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46 fprintf(stderr, "cbc_getiv failed");
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47 return 1;
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48 }
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49 DO(cbc_encrypt(pt, ct, 64, &cbc));
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50
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51 /* decode the block */
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52 DO(cbc_setiv(iv2, l, &cbc));
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53 zeromem(tmp, sizeof(tmp));
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54 DO(cbc_decrypt(ct, tmp, 64, &cbc));
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55 if (memcmp(tmp, pt, 64) != 0) {
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56 fprintf(stderr, "CBC failed");
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57 return 1;
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58 }
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59 #endif
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60
382
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61 #ifdef LTC_CFB_MODE
285
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62 /* test CFB mode */
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63 /* encode the block */
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64 DO(cfb_start(cipher_idx, iv, key, 16, 0, &cfb));
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65 l = sizeof(iv2);
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66 DO(cfb_getiv(iv2, &l, &cfb));
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67 /* note we don't memcmp iv2/iv since cfb_start processes the IV for the first block */
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68 if (l != 16) {
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69 fprintf(stderr, "cfb_getiv failed");
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70 return 1;
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71 }
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72 DO(cfb_encrypt(pt, ct, 64, &cfb));
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73
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74 /* decode the block */
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75 DO(cfb_setiv(iv, l, &cfb));
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76 zeromem(tmp, sizeof(tmp));
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Matt Johnston <matt@ucc.asn.au>
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77 DO(cfb_decrypt(ct, tmp, 64, &cfb));
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Matt Johnston <matt@ucc.asn.au>
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diff changeset
78 if (memcmp(tmp, pt, 64) != 0) {
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Matt Johnston <matt@ucc.asn.au>
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79 fprintf(stderr, "CFB failed");
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80 return 1;
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81 }
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82 #endif
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83
382
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parents: 285
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84 #ifdef LTC_OFB_MODE
285
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85 /* test OFB mode */
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diff changeset
86 /* encode the block */
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diff changeset
87 DO(ofb_start(cipher_idx, iv, key, 16, 0, &ofb));
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
88 l = sizeof(iv2);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
89 DO(ofb_getiv(iv2, &l, &ofb));
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
90 if (l != 16 || memcmp(iv2, iv, 16)) {
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
91 fprintf(stderr, "ofb_getiv failed");
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
92 return 1;
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
93 }
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
94 DO(ofb_encrypt(pt, ct, 64, &ofb));
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
95
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
96 /* decode the block */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
97 DO(ofb_setiv(iv2, l, &ofb));
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
98 zeromem(tmp, sizeof(tmp));
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
99 DO(ofb_decrypt(ct, tmp, 64, &ofb));
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
100 if (memcmp(tmp, pt, 64) != 0) {
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
101 fprintf(stderr, "OFB failed");
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
102 return 1;
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
103 }
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
104 #endif
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
105
382
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents: 285
diff changeset
106 #ifdef LTC_CTR_MODE
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f)
Matt Johnston <matt@ucc.asn.au>
parents: 285
diff changeset
107 DO(ctr_test());
285
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
108 #endif
1435
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
parents: 382
diff changeset
109
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
parents: 382
diff changeset
110 #ifdef LTC_XTS_MODE
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
parents: 382
diff changeset
111 DO(xts_test());
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
parents: 382
diff changeset
112 #endif
285
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
113
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
114 return 0;
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
115 }
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
116
1435
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
parents: 382
diff changeset
117 /* $Source$ */
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
parents: 382
diff changeset
118 /* $Revision$ */
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes)
Matt Johnston <matt@ucc.asn.au>
parents: 382
diff changeset
119 /* $Date$ */