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comparison libtomcrypt/src/mac/xcbc/xcbc_test.c @ 1478:3a933956437e coverity

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author Matt Johnston <matt@ucc.asn.au>
date Fri, 09 Feb 2018 23:49:22 +0800
parents 6dba84798cd5
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1439:8d24733026c5 1478:3a933956437e
3 * LibTomCrypt is a library that provides various cryptographic 3 * LibTomCrypt is a library that provides various cryptographic
4 * algorithms in a highly modular and flexible manner. 4 * algorithms in a highly modular and flexible manner.
5 * 5 *
6 * The library is free for all purposes without any express 6 * The library is free for all purposes without any express
7 * guarantee it works. 7 * guarantee it works.
8 *
9 * Tom St Denis, [email protected], http://libtom.org
10 */ 8 */
11 #include "tomcrypt.h" 9 #include "tomcrypt.h"
12 10
13 /** 11 /**
14 @file xcbc_test.c 12 @file xcbc_test.c
29 int msglen; 27 int msglen;
30 unsigned char K[16], M[34], T[16]; 28 unsigned char K[16], M[34], T[16];
31 } tests[] = { 29 } tests[] = {
32 { 30 {
33 0, 31 0,
34 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 32 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
35 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, 33 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
36 34
37 { 0 }, 35 { 0 },
38 36
39 { 0x75, 0xf0, 0x25, 0x1d, 0x52, 0x8a, 0xc0, 0x1c, 37 { 0x75, 0xf0, 0x25, 0x1d, 0x52, 0x8a, 0xc0, 0x1c,
40 0x45, 0x73, 0xdf, 0xd5, 0x84, 0xd7, 0x9f, 0x29 } 38 0x45, 0x73, 0xdf, 0xd5, 0x84, 0xd7, 0x9f, 0x29 }
41 }, 39 },
42 40
43 { 41 {
44 3, 42 3,
45 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 43 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
46 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, 44 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
47 45
48 { 0x00, 0x01, 0x02 }, 46 { 0x00, 0x01, 0x02 },
49 47
50 { 0x5b, 0x37, 0x65, 0x80, 0xae, 0x2f, 0x19, 0xaf, 48 { 0x5b, 0x37, 0x65, 0x80, 0xae, 0x2f, 0x19, 0xaf,
51 0xe7, 0x21, 0x9c, 0xee, 0xf1, 0x72, 0x75, 0x6f } 49 0xe7, 0x21, 0x9c, 0xee, 0xf1, 0x72, 0x75, 0x6f }
52 }, 50 },
53 51
54 { 52 {
55 16, 53 16,
56 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 54 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
57 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, 55 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
58 56
59 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 57 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
60 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, 58 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
61 59
62 { 0xd2, 0xa2, 0x46, 0xfa, 0x34, 0x9b, 0x68, 0xa7, 60 { 0xd2, 0xa2, 0x46, 0xfa, 0x34, 0x9b, 0x68, 0xa7,
63 0x99, 0x98, 0xa4, 0x39, 0x4f, 0xf7, 0xa2, 0x63 } 61 0x99, 0x98, 0xa4, 0x39, 0x4f, 0xf7, 0xa2, 0x63 }
64 }, 62 },
65 63
66 { 64 {
67 32, 65 32,
68 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 66 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
69 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, 67 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
70 68
71 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 69 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
72 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 70 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
73 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 71 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
74 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }, 72 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f },
75 73
76 { 0xf5, 0x4f, 0x0e, 0xc8, 0xd2, 0xb9, 0xf3, 0xd3, 74 { 0xf5, 0x4f, 0x0e, 0xc8, 0xd2, 0xb9, 0xf3, 0xd3,
77 0x68, 0x07, 0x73, 0x4b, 0xd5, 0x28, 0x3f, 0xd4 } 75 0x68, 0x07, 0x73, 0x4b, 0xd5, 0x28, 0x3f, 0xd4 }
78 }, 76 },
79 77
80 { 78 {
81 34, 79 34,
82 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 80 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
83 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, 81 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
84 82
85 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 83 { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
86 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 84 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
87 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 85 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
88 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 86 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
89 0x20, 0x21 }, 87 0x20, 0x21 },
90 88
91 { 0xbe, 0xcb, 0xb3, 0xbc, 0xcd, 0xb5, 0x18, 0xa3, 89 { 0xbe, 0xcb, 0xb3, 0xbc, 0xcd, 0xb5, 0x18, 0xa3,
92 0x06, 0x77, 0xd5, 0x48, 0x1f, 0xb6, 0xb4, 0xd8 }, 90 0x06, 0x77, 0xd5, 0x48, 0x1f, 0xb6, 0xb4, 0xd8 },
93 }, 91 },
94 92
95 93
96 94
97 }; 95 };
98 unsigned char T[16]; 96 unsigned char T[16];
99 unsigned long taglen; 97 unsigned long taglen;
100 int err, x, idx; 98 int err, x, idx;
101 99
102 /* AES can be under rijndael or aes... try to find it */ 100 /* AES can be under rijndael or aes... try to find it */
103 if ((idx = find_cipher("aes")) == -1) { 101 if ((idx = find_cipher("aes")) == -1) {
104 if ((idx = find_cipher("rijndael")) == -1) { 102 if ((idx = find_cipher("rijndael")) == -1) {
105 return CRYPT_NOP; 103 return CRYPT_NOP;
106 } 104 }
107 } 105 }
109 for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) { 107 for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
110 taglen = 16; 108 taglen = 16;
111 if ((err = xcbc_memory(idx, tests[x].K, 16, tests[x].M, tests[x].msglen, T, &taglen)) != CRYPT_OK) { 109 if ((err = xcbc_memory(idx, tests[x].K, 16, tests[x].M, tests[x].msglen, T, &taglen)) != CRYPT_OK) {
112 return err; 110 return err;
113 } 111 }
114 if (taglen != 16 || XMEMCMP(T, tests[x].T, 16)) { 112 if (compare_testvector(T, taglen, tests[x].T, 16, "XCBC", x)) {
115 return CRYPT_FAIL_TESTVECTOR; 113 return CRYPT_FAIL_TESTVECTOR;
116 } 114 }
117 } 115 }
118 116
119 return CRYPT_OK; 117 return CRYPT_OK;
120 #endif 118 #endif
121 } 119 }
122 120
123 #endif 121 #endif
124 122
125 /* $Source$ */ 123 /* ref: $Format:%D$ */
126 /* $Revision$ */ 124 /* git commit: $Format:%H$ */
127 /* $Date$ */ 125 /* commit time: $Format:%ai$ */
128 126