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C++: Rewrite so that we look for additional evidence.

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This commit is contained in:
Geoffrey White
2021-05-13 10:04:57 +01:00
parent 123889a671
commit e4d2c7cfc4
4 changed files with 79 additions and 50 deletions
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20
cpp/ql/test/query-tests/Security/CWE/CWE-327/BrokenCryptoAlgorithm.expected
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@@ -1,16 +1,14 @@
| test2.cpp:49:4:49:24 | call to my_des_implementation | This function call specifies a broken or weak cryptographic algorithm. |
| test2.cpp:62:33:62:40 | ALGO_DES | This macro invocation specifies a broken or weak cryptographic algorithm. |
| test2.cpp:62:2:62:12 | call to encrypt_bad | This function call specifies a broken or weak cryptographic algorithm. |
| test2.cpp:124:4:124:24 | call to my_des_implementation | This function call specifies a broken or weak cryptographic algorithm. |
| test2.cpp:172:28:172:35 | ALGO_DES | This macro invocation specifies a broken or weak cryptographic algorithm. |
| test2.cpp:182:38:182:45 | ALGO_DES | This macro invocation specifies a broken or weak cryptographic algorithm. |
| test.cpp:38:2:38:31 | ENCRYPT_WITH_DES(data,amount) | This macro invocation specifies a broken or weak cryptographic algorithm. |
| test.cpp:39:2:39:31 | ENCRYPT_WITH_RC2(data,amount) | This macro invocation specifies a broken or weak cryptographic algorithm. |
| test.cpp:51:2:51:32 | DES_DO_ENCRYPTION(data,amount) | This macro invocation specifies a broken or weak cryptographic algorithm. |
| test.cpp:52:2:52:31 | RUN_DES_ENCODING(data,amount) | This macro invocation specifies a broken or weak cryptographic algorithm. |
| test.cpp:53:2:53:25 | DES_ENCODE(data,amount) | This macro invocation specifies a broken or weak cryptographic algorithm. |
| test.cpp:54:2:54:26 | DES_SET_KEY(data,amount) | This macro invocation specifies a broken or weak cryptographic algorithm. |
| test.cpp:56:2:56:9 | DES(str) | This macro invocation specifies a broken or weak cryptographic algorithm. |
| test.cpp:59:12:59:25 | SORT_ORDER_DES | This macro invocation specifies a broken or weak cryptographic algorithm. |
| test2.cpp:172:2:172:26 | call to set_encryption_algorithm1 | This function call specifies a broken or weak cryptographic algorithm. |
| test2.cpp:182:2:182:17 | call to encryption_with1 | This function call specifies a broken or weak cryptographic algorithm. |
| test.cpp:38:2:38:31 | call to my_implementation1 | This function call specifies a broken or weak cryptographic algorithm. |
| test.cpp:39:2:39:31 | call to my_implementation2 | This function call specifies a broken or weak cryptographic algorithm. |
| test.cpp:51:2:51:32 | call to my_implementation1 | This function call specifies a broken or weak cryptographic algorithm. |
| test.cpp:52:2:52:31 | call to my_implementation1 | This function call specifies a broken or weak cryptographic algorithm. |
| test.cpp:53:2:53:25 | call to my_implementation1 | This function call specifies a broken or weak cryptographic algorithm. |
| test.cpp:54:2:54:26 | call to my_implementation1 | This function call specifies a broken or weak cryptographic algorithm. |
| test.cpp:88:2:88:11 | call to encryptDES | This function call specifies a broken or weak cryptographic algorithm. |
| test.cpp:89:2:89:11 | call to encryptRC2 | This function call specifies a broken or weak cryptographic algorithm. |
| test.cpp:101:2:101:15 | call to do_des_encrypt | This function call specifies a broken or weak cryptographic algorithm. |

4
cpp/ql/test/query-tests/Security/CWE/CWE-327/test.cpp
View File

@@ -53,10 +53,10 @@ void test_macros(void *data, size_t amount, const char *str)
DES_ENCODE(data, amount); // BAD
DES_SET_KEY(data, amount); // BAD
DES(str); // GOOD (probably nothing to do with encryption) [FALSE POSITIVE]
DES(str); // GOOD (probably nothing to do with encryption)
DESMOND(str); // GOOD (probably nothing to do with encryption)
ANODES(str); // GOOD (probably nothing to do with encryption)
int ord = SORT_ORDER_DES; // GOOD (probably nothing to do with encryption) [FALSE POSITIVE]
int ord = SORT_ORDER_DES; // GOOD (probably nothing to do with encryption)
}
// --- simple encryption function calls ---