12 void test_MakeMd5Mac(void);
13 void test_MakeSHA1Mac(void);
14 void test_VerifyCorrectMD5(void);
15 void test_VerifySHA1(void);
16 void test_VerifyFailure(void);
17 void test_PacketSizeNotMultipleOfFourBytes(void);
23 const char* PKT_DATA = "abcdefgh0123";
24 const int PKT_LEN = strlen(PKT_DATA);
25 const char* EXPECTED_DIGEST =
26 "\x52\x6c\xb8\x38\xaf\x06\x5a\xfb\x6c\x98\xbb\xc0\x9b\x0a\x7a\x1b";
27 char actual[MD5_LENGTH];
33 memcpy(&md5.key_seq, "md5seq", md5.key_len);
34 memcpy(&md5.type, "MD5", 4);
36 TEST_ASSERT_EQUAL(MD5_LENGTH,
37 make_mac(PKT_DATA, PKT_LEN, MD5_LENGTH, &md5, actual));
39 TEST_ASSERT_TRUE(memcmp(EXPECTED_DIGEST, actual, MD5_LENGTH) == 0);
44 test_MakeSHA1Mac(void)
48 const char* PKT_DATA = "abcdefgh0123";
49 const int PKT_LEN = strlen(PKT_DATA);
50 const char* EXPECTED_DIGEST =
51 "\x17\xaa\x82\x97\xc7\x17\x13\x6a\x9b\xa9"
52 "\x63\x85\xb4\xce\xbe\x94\xa0\x97\x16\x1d";
53 char actual[SHA1_LENGTH];
59 memcpy(&sha1.key_seq, "sha1seq", sha1.key_len);
60 memcpy(&sha1.type, "SHA1", 5);
62 TEST_ASSERT_EQUAL(SHA1_LENGTH,
63 make_mac(PKT_DATA, PKT_LEN, SHA1_LENGTH, &sha1, actual));
65 TEST_ASSERT_EQUAL_MEMORY(EXPECTED_DIGEST, actual, SHA1_LENGTH);
69 TEST_IGNORE_MESSAGE("OpenSSL not found, skipping...");
76 test_VerifyCorrectMD5(void)
78 const char* PKT_DATA =
79 "sometestdata" /* Data */
80 "\0\0\0\0" /* Key-ID (unused) */
81 "\xc7\x58\x99\xdd\x99\x32\x0f\x71" /* MAC */
82 "\x2b\x7b\xfe\x4f\xa2\x32\xcf\xac";
83 const int PKT_LEN = 12;
89 memcpy(&md5.key_seq, "md5key", md5.key_len);
90 memcpy(&md5.type, "MD5", 4);
92 TEST_ASSERT_TRUE(auth_md5(PKT_DATA, PKT_LEN, MD5_LENGTH, &md5));
101 const char* PKT_DATA =
102 "sometestdata" /* Data */
103 "\0\0\0\0" /* Key-ID (unused) */
104 "\xad\x07\xde\x36\x39\xa6\x77\xfa\x5b\xce" /* MAC */
105 "\x2d\x8a\x7d\x06\x96\xe6\x0c\xbc\xed\xe1";
106 const int PKT_LEN = 12;
112 memcpy(&sha1.key_seq, "sha1key", sha1.key_len);
113 memcpy(&sha1.type, "SHA1", 5);
115 TEST_ASSERT_TRUE(auth_md5(PKT_DATA, PKT_LEN, SHA1_LENGTH, &sha1));
119 TEST_IGNORE_MESSAGE("OpenSSL not found, skipping...");
125 test_VerifyFailure(void)
127 /* We use a copy of the MD5 verification code, but modify the
128 * last bit to make sure verification fails.
130 const char* PKT_DATA =
131 "sometestdata" /* Data */
132 "\0\0\0\0" /* Key-ID (unused) */
133 "\xc7\x58\x99\xdd\x99\x32\x0f\x71" /* MAC */
134 "\x2b\x7b\xfe\x4f\xa2\x32\xcf\x00"; /* Last byte is wrong! */
135 const int PKT_LEN = 12;
141 memcpy(&md5.key_seq, "md5key", md5.key_len);
142 memcpy(&md5.type, "MD5", 4);
144 TEST_ASSERT_FALSE(auth_md5(PKT_DATA, PKT_LEN, MD5_LENGTH, &md5));
149 test_PacketSizeNotMultipleOfFourBytes(void)
151 const char* PKT_DATA = "123456";
152 const int PKT_LEN = 6;
153 char actual[MD5_LENGTH];
159 memcpy(&md5.key_seq, "md5seq", md5.key_len);
160 memcpy(&md5.type, "MD5", 4);
162 TEST_ASSERT_EQUAL(0, make_mac(PKT_DATA, PKT_LEN, MD5_LENGTH, &md5, actual));