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rsaenh: Test importing a key with an input buffer that's too small for the key it contains.

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Juan Lang 2011-10-31 10:43:43 -07:00 committed by Alexandre Julliard
parent 54b972e2fc
commit f0e2cba471
1 changed files with 19 additions and 1 deletions
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20
dlls/rsaenh/tests/rsaenh.c
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@ -1516,7 +1516,9 @@ static void test_import_private(void)
0x40, 0x64, 0x28, 0xe8, 0x8a, 0xe7, 0xa4, 0xd4,
0x1c, 0xfd, 0xde, 0x71
};
BLOBHEADER *blobHeader = (BLOBHEADER *)abPlainPrivateKey;
RSAPUBKEY *rsaPubKey = (RSAPUBKEY *)(blobHeader+1);
dwLen = (DWORD)sizeof(abPlainPrivateKey);
result = CryptImportKey(hProv, abPlainPrivateKey, dwLen, 0, 0, &hKeyExchangeKey);
if (!result) {
@ -1561,6 +1563,22 @@ static void test_import_private(void)
CryptDestroyKey(hSessionKey);
CryptDestroyKey(hKeyExchangeKey);
/* Test importing a private key with a buffer that's smaller than the
* actual buffer. The private exponent can be omitted, its length is
* inferred from the passed-in length parameter.
*/
dwLen = sizeof(BLOBHEADER) + sizeof(RSAPUBKEY) +
rsaPubKey->bitlen / 8 + 5 * rsaPubKey->bitlen / 16;
for (; dwLen < sizeof(abPlainPrivateKey); dwLen++)
{
result = CryptImportKey(hProv, abPlainPrivateKey, dwLen, 0, 0, &hKeyExchangeKey);
todo_wine
ok(result, "CryptImportKey failed at size %d: %d (%08x)\n", dwLen,
GetLastError(), GetLastError());
if (result)
CryptDestroyKey(hKeyExchangeKey);
}
}
static void test_verify_signature(void) {