Bruno Jesus : rsaenh/tests: Add more AES encrypt/decrypt tests.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 87f214c7ff9bab466a0ff1697acbbd0bf5fbad76
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=87f214c7ff9bab466a0ff1697a...

Author: Bruno Jesus 
Date:   Tue Jul  1 01:05:41 2014 -0300

rsaenh/tests: Add more AES encrypt/decrypt tests.

---

dlls/rsaenh/tests/rsaenh.c | 34 ++++++++++++++++++++++++++++++++--
 1 file changed, 32 insertions(+), 2 deletions(-)

diff --git a/dlls/rsaenh/tests/rsaenh.c b/dlls/rsaenh/tests/rsaenh.c
index f0b7b19..abc90e1 100644
--- a/dlls/rsaenh/tests/rsaenh.c
+++ b/dlls/rsaenh/tests/rsaenh.c
@@ -1048,24 +1048,54 @@ static void test_aes(int keylen)
     HCRYPTKEY hKey;
     BOOL result;
     DWORD dwLen, dwMode;
-    unsigned char pbData[16], enc_data[16], bad_data[16];
+    unsigned char pbData[48], enc_data[16], bad_data[16];
     int i;
-
+    static const BYTE aes_plain[32] = {
+        "AES Test With 2 Blocks Of Data." };
+    static const BYTE aes_cbc_enc[3][48] = {
+    /* 128 bit key encrypted text */
+    { 0xfe, 0x85, 0x3b, 0xe1, 0xf5, 0xe1, 0x58, 0x75, 0xd5, 0xa9, 0x74, 0xe3, 0x09, 0xea, 0xa5, 0x04,
+      0x23, 0x35, 0xa2, 0x3b, 0x5c, 0xf1, 0x6c, 0x6f, 0xb9, 0xcd, 0x64, 0x06, 0x3e, 0x41, 0x83, 0xef,
+      0x2a, 0xfe, 0xea, 0xb5, 0x6c, 0x17, 0x20, 0x79, 0x8c, 0x51, 0x3e, 0x56, 0xed, 0xe1, 0x47, 0x68 },
+    /* 192 bit key encrypted text */
+    { 0x6b, 0xf0, 0xfd, 0x32, 0xee, 0xc6, 0x06, 0x13, 0xa8, 0xe6, 0x3c, 0x81, 0x85, 0xb8, 0x2e, 0xa1,
+      0xd4, 0x3b, 0xe8, 0x22, 0xa5, 0x74, 0x4a, 0xbe, 0x9d, 0xcf, 0xcc, 0x37, 0x26, 0x19, 0x5a, 0xd1,
+      0x7f, 0x76, 0xbf, 0x94, 0x28, 0xce, 0x27, 0x21, 0x61, 0x87, 0xeb, 0xb9, 0x8b, 0xa8, 0xb4, 0x57 },
+    /* 256 bit key encrypted text */
+    { 0x20, 0x57, 0x17, 0x0b, 0x17, 0x76, 0xd8, 0x3b, 0x26, 0x90, 0x8b, 0x4c, 0xf2, 0x00, 0x79, 0x33,
+      0x29, 0x2b, 0x13, 0x9c, 0xe2, 0x95, 0x09, 0xc1, 0xcd, 0x20, 0x87, 0x22, 0x32, 0x70, 0x9d, 0x75,
+      0x9a, 0x94, 0xf5, 0x76, 0x5c, 0xb1, 0x62, 0x2c, 0xe1, 0x76, 0x7c, 0x86, 0x73, 0xe6, 0x7a, 0x23 }
+    };
     switch (keylen)
     {
         case 256:
             result = derive_key(CALG_AES_256, &hKey, 0);
+            i = 2;
             break;
         case 192:
             result = derive_key(CALG_AES_192, &hKey, 0);
+            i = 1;
             break;
         default:
         case 128:
             result = derive_key(CALG_AES_128, &hKey, 0);
+            i = 0;
             break;
     }
     if (!result) return;

+    dwLen = sizeof(aes_plain);
+    memcpy(pbData, aes_plain, dwLen);
+    result = CryptEncrypt(hKey, 0, TRUE, 0, pbData, &dwLen, sizeof(pbData));
+    ok(result, "Expected OK, got last error %d\n", GetLastError());
+    ok(dwLen == 48, "Expected dwLen 48, got %d\n", dwLen);
+todo_wine
+    ok(!memcmp(aes_cbc_enc[i], pbData, dwLen), "Expected equal data sequences\n");
+
+    result = CryptDecrypt(hKey, 0, TRUE, 0, pbData, &dwLen);
+    ok(result && dwLen == 32 && !memcmp(aes_plain, pbData, dwLen),
+       "%08x, dwLen: %d\n", GetLastError(), dwLen);
+
     for (i=0; i<sizeof(pbData); i++) pbData[i] = (unsigned char)i;

/* Does AES provider support salt? */