mirror of
https://github.com/pocoproject/poco.git
synced 2025-10-27 11:06:50 +01:00
145 lines
4.0 KiB
C++
145 lines
4.0 KiB
C++
//
|
|
// Crypto.h
|
|
//
|
|
// $Id: //poco/1.4/Crypto/include/Poco/Crypto/Crypto.h#3 $
|
|
//
|
|
// Library: Crypto
|
|
// Package: CryptoCore
|
|
// Module: Crypto
|
|
//
|
|
// Basic definitions for the Poco Crypto library.
|
|
// This file must be the first file included by every other Crypto
|
|
// header file.
|
|
//
|
|
// Copyright (c) 2008, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// SPDX-License-Identifier: BSL-1.0
|
|
//
|
|
|
|
|
|
#ifndef Crypto_Crypto_INCLUDED
|
|
#define Crypto_Crypto_INCLUDED
|
|
|
|
|
|
#if defined(__APPLE__)
|
|
// OS X 10.7 deprecates some OpenSSL functions
|
|
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
|
|
#endif
|
|
|
|
|
|
#include "Poco/Foundation.h"
|
|
|
|
|
|
enum RSAPaddingMode
|
|
/// The padding mode used for RSA public key encryption.
|
|
{
|
|
RSA_PADDING_PKCS1,
|
|
/// PKCS #1 v1.5 padding. This currently is the most widely used mode.
|
|
|
|
RSA_PADDING_PKCS1_OAEP,
|
|
/// EME-OAEP as defined in PKCS #1 v2.0 with SHA-1, MGF1 and an empty
|
|
/// encoding parameter. This mode is recommended for all new applications.
|
|
|
|
RSA_PADDING_SSLV23,
|
|
/// PKCS #1 v1.5 padding with an SSL-specific modification that denotes
|
|
/// that the server is SSL3 capable.
|
|
|
|
RSA_PADDING_NONE
|
|
/// Raw RSA encryption. This mode should only be used to implement cryptographically
|
|
/// sound padding modes in the application code. Encrypting user data directly with RSA
|
|
/// is insecure.
|
|
};
|
|
|
|
|
|
//
|
|
// The following block is the standard way of creating macros which make exporting
|
|
// from a DLL simpler. All files within this DLL are compiled with the Crypto_EXPORTS
|
|
// symbol defined on the command line. this symbol should not be defined on any project
|
|
// that uses this DLL. This way any other project whose source files include this file see
|
|
// Crypto_API functions as being imported from a DLL, wheras this DLL sees symbols
|
|
// defined with this macro as being exported.
|
|
//
|
|
#if defined(_WIN32) && defined(POCO_DLL)
|
|
#if defined(Crypto_EXPORTS)
|
|
#define Crypto_API __declspec(dllexport)
|
|
#else
|
|
#define Crypto_API __declspec(dllimport)
|
|
#endif
|
|
#endif
|
|
|
|
|
|
#if !defined(Crypto_API)
|
|
#if !defined(POCO_NO_GCC_API_ATTRIBUTE) && defined (__GNUC__) && (__GNUC__ >= 4)
|
|
#define Crypto_API __attribute__ ((visibility ("default")))
|
|
#else
|
|
#define Crypto_API
|
|
#endif
|
|
#endif
|
|
|
|
|
|
//
|
|
// Automatically link Crypto and OpenSSL libraries.
|
|
//
|
|
#if defined(_MSC_VER)
|
|
|
|
#if defined(_WIN64)
|
|
#define POCO_PLATFORM_BITS "64"
|
|
#else
|
|
#define POCO_PLATFORM_BITS "32"
|
|
#endif
|
|
|
|
#if defined (_DEBUG)
|
|
#define POCO_DEBUG_POSTFIX "d"
|
|
#else
|
|
#define POCO_DEBUG_POSTFIX ""
|
|
#endif
|
|
|
|
#if !defined(POCO_NO_AUTOMATIC_LIBS)
|
|
#if !defined(POCO_EXTERNAL_OPENSSL)
|
|
#if defined (_DLL)
|
|
#pragma comment(lib, "libeay" POCO_PLATFORM_BITS "MD" POCO_DEBUG_POSTFIX ".lib")
|
|
#pragma comment(lib, "ssleay" POCO_PLATFORM_BITS "MD" POCO_DEBUG_POSTFIX ".lib")
|
|
#else
|
|
#pragma comment(lib, "libeay" POCO_PLATFORM_BITS "MT" POCO_DEBUG_POSTFIX ".lib")
|
|
#pragma comment(lib, "ssleay" POCO_PLATFORM_BITS "MT" POCO_DEBUG_POSTFIX ".lib")
|
|
#endif
|
|
#endif // POCO_EXTERNAL_OPENSSL
|
|
#if !defined(Crypto_EXPORTS)
|
|
#pragma comment(lib, "PocoCrypto" POCO_LIB_SUFFIX)
|
|
#endif
|
|
#endif // POCO_NO_AUTOMATIC_LIBS
|
|
|
|
#endif
|
|
|
|
|
|
namespace Poco {
|
|
namespace Crypto {
|
|
|
|
|
|
void Crypto_API initializeCrypto();
|
|
/// Initialize the Crypto library, as well as the underlying OpenSSL
|
|
/// libraries, by calling OpenSSLInitializer::initialize().
|
|
///
|
|
/// Should be called before using any class from the Crypto library.
|
|
/// The Crypto library will be initialized automatically, through
|
|
/// OpenSSLInitializer instances held by various Crypto classes
|
|
/// (Cipher, CipherKey, RSAKey, X509Certificate).
|
|
/// However, it is recommended to call initializeCrypto()
|
|
/// in any case at application startup.
|
|
///
|
|
/// Can be called multiple times; however, for every call to
|
|
/// initializeCrypto(), a matching call to uninitializeCrypto()
|
|
/// must be performed.
|
|
|
|
|
|
void Crypto_API uninitializeCrypto();
|
|
/// Uninitializes the Crypto library by calling
|
|
/// OpenSSLInitializer::uninitialize().
|
|
|
|
|
|
} } // namespace Poco::Crypto
|
|
|
|
|
|
#endif // Crypto_Crypto_INCLUDED
|