Amebis/GEANTLink
Amebis/GEANTLink
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Missing namespace added

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This commit is contained in:
Simon Rozman 2017-02-01 09:54:17 +01:00
parent 8c0330f324
commit 9e0fc09c40
1 changed files with 10 additions and 10 deletions
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20
lib/EAPBase/include/Module.h
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@ -394,20 +394,20 @@ namespace eap
std::unique_ptr<unsigned char[], winstd::LocalFree_delete<unsigned char[]> > keyinfo_data;
DWORD keyinfo_size = 0;
if (!CryptDecodeObjectEx(X509_ASN_ENCODING, PKCS_RSA_PRIVATE_KEY, (const BYTE*)::LockResource(res_handle), ::SizeofResource(m_instance, res), CRYPT_DECODE_ALLOC_FLAG, NULL, &keyinfo_data, &keyinfo_size))
throw win_runtime_error(__FUNCTION__ " CryptDecodeObjectEx failed.");
throw winstd::win_runtime_error(__FUNCTION__ " CryptDecodeObjectEx failed.");
if (!key_rsa.import(hProv, keyinfo_data.get(), keyinfo_size, NULL, 0))
throw win_runtime_error(__FUNCTION__ " Private key import failed.");
throw winstd::win_runtime_error(__FUNCTION__ " Private key import failed.");
// Import the 256-bit AES session key.
winstd::crypt_key key_aes;
if (!CryptImportKey(hProv, reinterpret_cast<LPCBYTE>(data), 268, key_rsa, 0, &key_aes))
throw win_runtime_error(__FUNCTION__ " CryptImportKey failed.");
throw winstd::win_runtime_error(__FUNCTION__ " CryptImportKey failed.");
// Decrypt the data using AES session key.
std::vector<unsigned char, winstd::sanitizing_allocator<unsigned char> > buf;
buf.assign(reinterpret_cast<const unsigned char*>(data) + 268, reinterpret_cast<const unsigned char*>(data) + size);
if (!CryptDecrypt(key_aes, hHash, TRUE, 0, buf))
throw win_runtime_error(__FUNCTION__ " CryptDecrypt failed.");
throw winstd::win_runtime_error(__FUNCTION__ " CryptDecrypt failed.");
std::vector<_Ty, _Ax> buf_res;
buf_res.assign(buf.cbegin(), buf.cend());
@ -468,11 +468,11 @@ namespace eap
// Create hash.
winstd::crypt_hash hash;
if (!hash.create(hProv, CALG_MD5))
throw win_runtime_error(__FUNCTION__ " Creating MD5 hash failed.");
throw winstd::win_runtime_error(__FUNCTION__ " Creating MD5 hash failed.");
DWORD dwHashSize;
CryptGetHashParam(hash, HP_HASHSIZE, dwHashSize, 0);
if (size < dwHashSize)
throw invalid_argument(__FUNCTION__ " Encrypted data too short.");
throw std::invalid_argument(__FUNCTION__ " Encrypted data too short.");
size_t enc_size = size - dwHashSize;
// Decrypt data.
@ -481,9 +481,9 @@ namespace eap
// Calculate MD5 hash and verify it.
std::vector<unsigned char> hash_bin;
if (!CryptGetHashParam(hash, HP_HASHVAL, hash_bin, 0))
throw win_runtime_error(__FUNCTION__ " Calculating MD5 hash failed.");
throw winstd::win_runtime_error(__FUNCTION__ " Calculating MD5 hash failed.");
if (memcmp(reinterpret_cast<const unsigned char*>(data) + enc_size, hash_bin.data(), dwHashSize) != 0)
throw invalid_argument(__FUNCTION__ " Invalid encrypted data.");
throw std::invalid_argument(__FUNCTION__ " Invalid encrypted data.");
return dec;
}
@ -546,7 +546,7 @@ namespace eap
// Prepare cryptographics provider.
winstd::crypt_prov cp;
if (!cp.create(NULL, NULL, PROV_RSA_AES, CRYPT_VERIFYCONTEXT))
throw win_runtime_error(__FUNCTION__ " CryptAcquireContext failed.");
throw winstd::win_runtime_error(__FUNCTION__ " CryptAcquireContext failed.");
// Decrypt data.
std::vector<unsigned char, winstd::sanitizing_allocator<unsigned char> > data(std::move(decrypt_md5<unsigned char, winstd::sanitizing_allocator<unsigned char> >(cp, pDataIn, dwDataInSize)));
@ -589,7 +589,7 @@ namespace eap
// Prepare cryptographics provider.
winstd::crypt_prov cp;
if (!cp.create(NULL, NULL, PROV_RSA_AES, CRYPT_VERIFYCONTEXT))
throw win_runtime_error(__FUNCTION__ " CryptAcquireContext failed.");
throw winstd::win_runtime_error(__FUNCTION__ " CryptAcquireContext failed.");
// Encrypt BLOB.
std::vector<unsigned char> data_enc(std::move(encrypt_md5(cp, data.data(), data.size())));