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fixed project file, removed TODOs, work on RSA

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Günter Obiltschnig
2015-05-18 17:31:48 +02:00
parent 8e288c38d7 5275161f23
commit ecb25053f8
8 changed files with 116 additions and 1194 deletions
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9
Crypto_Win/src/RSACipherImpl.cpp
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@@ -114,15 +114,14 @@ namespace
DWORD RSAEncryptImpl::encrypt(unsigned char* output, std::streamsize outputLength, BOOL isFinal)
{
DWORD flags = _paddingMode == RSA_PADDING_PKCS1_OAEP ? CRYPT_OAEP : 0;
DWORD n = static_cast<DWORD>(_pos + 1);
DWORD n = static_cast<DWORD>(_pos);
if (!CryptEncrypt(_pKey->publicKey(), NULL, isFinal, flags, NULL, &n, 0))
error("RSACipher cannot obtain length of encrypted data");
poco_assert(n > _pos);
//poco_assert_dbg(n <= maxDataSize());
std::vector<BYTE> data(n);
n = static_cast<DWORD>(_pos + 1);
n = static_cast<DWORD>(_pos /*+ 1*/);
std::memcpy(&data[0], _pBuf, n);
if (!CryptEncrypt(_pKey->publicKey(), NULL, isFinal, flags, &data[0], &n, data.size()))
if (!CryptEncrypt(_pKey->publicKey(), NULL, isFinal, flags, &data[0], &n, static_cast<DWORD>(data.size())))
error("RSACipher cannot encrypt data");
poco_assert(n <= outputLength);
std::memcpy(output, &data[0], n);
@@ -235,7 +234,7 @@ namespace
DWORD RSADecryptImpl::decrypt(unsigned char* output, std::streamsize outputLength, BOOL isFinal)
{
DWORD n = static_cast<DWORD>(_pos + 1);
DWORD n = static_cast<DWORD>(_pos);
DWORD flags = _paddingMode == RSA_PADDING_PKCS1_OAEP ? CRYPT_OAEP : 0;
std::vector<BYTE> data(n);
std::memcpy(&data[0], _pBuf, n);