dssenh/tests: Add tests for the default encryption chaining mode
Bruno Jesus
00cpxxx at gmail.com
Sun Jun 29 15:20:30 CDT 2014
A few tests related to bug http://bugs.winehq.org/show_bug.cgi?id=36765
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diff --git a/dlls/dssenh/tests/dssenh.c b/dlls/dssenh/tests/dssenh.c
index 75c4e4c..8b83586 100644
--- a/dlls/dssenh/tests/dssenh.c
+++ b/dlls/dssenh/tests/dssenh.c
@@ -704,6 +704,27 @@ static void test_cipher_modes(const struct ciphermode_test *tests, int testLen)
result = CryptDestroyHash(hHash);
ok(result, "Expected destruction of hash after deriving key.\n");
+ /* the default algorithm is CBC, test that without setting a mode */
+ mode = 0xdeadbeef;
+ dataLen = sizeof(mode);
+ result = CryptGetKeyParam(pKey, KP_MODE, (BYTE*)&mode, &dataLen, 0);
+ ok(result, "Expected getting of KP_MODE, got %x.\n", GetLastError());
+ ok(mode == CRYPT_MODE_CBC, "Default mode should be CBC\n");
+
+ memcpy(pbData, plainText, plainLen);
+ dataLen = plainLen;
+ result = CryptEncrypt(pKey, 0, TRUE, 0, pbData, &dataLen, 36);
+ ok(result, "Expected data encryption, got %x.\n", GetLastError());
+
+ /* Verify we have the correct encrypted data */
+ ok(!memcmp(pbData, tests[1].encrypted, dataLen), "Incorrect encrypted data.\n");
+
+ result = CryptDecrypt(pKey, 0, TRUE, 0, pbData, &dataLen);
+ ok(result, "Expected data decryption, got %x.\n", GetLastError());
+
+ /* Verify we have the correct decrypted data */
+ ok(!memcmp(pbData, (BYTE *)plainText, dataLen), "Incorrect decrypted data.\n");
+
/* test block cipher modes */
for(i = 0; i < testLen; i++)
{
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