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comparison testprof/modes_test.c @ 381:999a5eb4ed10 libtomcrypt-dropbear

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propagate from branch 'au.asn.ucc.matt.ltc.orig' (head 52840647ac7f5c707c3bd158d119a15734a7ef28) to branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3)
author Matt Johnston <matt@ucc.asn.au>
date Thu, 11 Jan 2007 02:39:21 +0000
parents d5faf4814ddb
children
comparison
equal deleted inserted replaced
281:997e6f7dc01e 381:999a5eb4ed10
3 3
4 int modes_test(void) 4 int modes_test(void)
5 { 5 {
6 unsigned char pt[64], ct[64], tmp[64], key[16], iv[16], iv2[16]; 6 unsigned char pt[64], ct[64], tmp[64], key[16], iv[16], iv2[16];
7 int cipher_idx; 7 int cipher_idx;
8 #ifdef LTC_CBC_MODE
8 symmetric_CBC cbc; 9 symmetric_CBC cbc;
10 #endif
11 #ifdef LTC_CFB_MODE
9 symmetric_CFB cfb; 12 symmetric_CFB cfb;
13 #endif
14 #ifdef LTC_OFB_MODE
10 symmetric_OFB ofb; 15 symmetric_OFB ofb;
11 symmetric_CTR ctr; 16 #endif
12 unsigned long l; 17 unsigned long l;
13 18
14 /* make a random pt, key and iv */ 19 /* make a random pt, key and iv */
15 yarrow_read(pt, 64, &yarrow_prng); 20 yarrow_read(pt, 64, &yarrow_prng);
16 yarrow_read(key, 16, &yarrow_prng); 21 yarrow_read(key, 16, &yarrow_prng);
21 if (cipher_idx == -1) { 26 if (cipher_idx == -1) {
22 fprintf(stderr, "test requires AES"); 27 fprintf(stderr, "test requires AES");
23 return 1; 28 return 1;
24 } 29 }
25 30
26 #ifdef CBC 31 #ifdef LTC_F8_MODE
32 DO(f8_test_mode());
33 #endif
34
35 #ifdef LTC_LRW_MODE
36 DO(lrw_test());
37 #endif
38
39 #ifdef LTC_CBC_MODE
27 /* test CBC mode */ 40 /* test CBC mode */
28 /* encode the block */ 41 /* encode the block */
29 DO(cbc_start(cipher_idx, iv, key, 16, 0, &cbc)); 42 DO(cbc_start(cipher_idx, iv, key, 16, 0, &cbc));
30 l = sizeof(iv2); 43 l = sizeof(iv2);
31 DO(cbc_getiv(iv2, &l, &cbc)); 44 DO(cbc_getiv(iv2, &l, &cbc));
43 fprintf(stderr, "CBC failed"); 56 fprintf(stderr, "CBC failed");
44 return 1; 57 return 1;
45 } 58 }
46 #endif 59 #endif
47 60
48 #ifdef CFB 61 #ifdef LTC_CFB_MODE
49 /* test CFB mode */ 62 /* test CFB mode */
50 /* encode the block */ 63 /* encode the block */
51 DO(cfb_start(cipher_idx, iv, key, 16, 0, &cfb)); 64 DO(cfb_start(cipher_idx, iv, key, 16, 0, &cfb));
52 l = sizeof(iv2); 65 l = sizeof(iv2);
53 DO(cfb_getiv(iv2, &l, &cfb)); 66 DO(cfb_getiv(iv2, &l, &cfb));
66 fprintf(stderr, "CFB failed"); 79 fprintf(stderr, "CFB failed");
67 return 1; 80 return 1;
68 } 81 }
69 #endif 82 #endif
70 83
71 #ifdef OFB 84 #ifdef LTC_OFB_MODE
72 /* test OFB mode */ 85 /* test OFB mode */
73 /* encode the block */ 86 /* encode the block */
74 DO(ofb_start(cipher_idx, iv, key, 16, 0, &ofb)); 87 DO(ofb_start(cipher_idx, iv, key, 16, 0, &ofb));
75 l = sizeof(iv2); 88 l = sizeof(iv2);
76 DO(ofb_getiv(iv2, &l, &ofb)); 89 DO(ofb_getiv(iv2, &l, &ofb));
88 fprintf(stderr, "OFB failed"); 101 fprintf(stderr, "OFB failed");
89 return 1; 102 return 1;
90 } 103 }
91 #endif 104 #endif
92 105
93 #ifdef CTR 106 #ifdef LTC_CTR_MODE
94 /* test CTR mode */ 107 DO(ctr_test());
95 /* encode the block */
96 DO(ctr_start(cipher_idx, iv, key, 16, 0, CTR_COUNTER_LITTLE_ENDIAN, &ctr));
97 l = sizeof(iv2);
98 DO(ctr_getiv(iv2, &l, &ctr));
99 if (l != 16 || memcmp(iv2, iv, 16)) {
100 fprintf(stderr, "ctr_getiv failed");
101 return 1;
102 }
103 DO(ctr_encrypt(pt, ct, 57, &ctr));
104
105 /* decode the block */
106 DO(ctr_setiv(iv2, l, &ctr));
107 zeromem(tmp, sizeof(tmp));
108 DO(ctr_decrypt(ct, tmp, 57, &ctr));
109 if (memcmp(tmp, pt, 57) != 0) {
110 fprintf(stderr, "CTR failed");
111 return 1;
112 }
113 #endif 108 #endif
114 109
115 return 0; 110 return 0;
116 } 111 }
117 112
118 /* $Source: /cvs/libtom/libtomcrypt/testprof/modes_test.c,v $ */ 113 /* $Source: /cvs/libtom/libtomcrypt/testprof/modes_test.c,v $ */
119 /* $Revision: 1.6 $ */ 114 /* $Revision: 1.14 $ */
120 /* $Date: 2005/05/21 12:51:25 $ */ 115 /* $Date: 2006/11/13 11:55:25 $ */