mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2025-02-12 07:47:12 +01:00
4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
134 lines
3.2 KiB
C++
134 lines
3.2 KiB
C++
//
|
|
// RSAKey.h
|
|
//
|
|
// Library: Crypto
|
|
// Package: RSA
|
|
// Module: RSAKey
|
|
//
|
|
// Definition of the RSAKey class.
|
|
//
|
|
// Copyright (c) 2008, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// SPDX-License-Identifier: BSL-1.0
|
|
//
|
|
|
|
|
|
#ifndef Crypto_RSAKey_INCLUDED
|
|
#define Crypto_RSAKey_INCLUDED
|
|
|
|
|
|
#include "Poco/Crypto/Crypto.h"
|
|
#include "Poco/Crypto/KeyPair.h"
|
|
#include "Poco/Crypto/RSAKeyImpl.h"
|
|
|
|
|
|
namespace Poco {
|
|
namespace Crypto {
|
|
|
|
|
|
class X509Certificate;
|
|
class PKCS12Container;
|
|
|
|
|
|
class Crypto_API RSAKey: public KeyPair
|
|
/// This class stores an RSA key pair, consisting
|
|
/// of private and public key. Storage of the private
|
|
/// key is optional.
|
|
///
|
|
/// If a private key is available, the RSAKey can be
|
|
/// used for decrypting data (encrypted with the public key)
|
|
/// or computing secure digital signatures.
|
|
{
|
|
public:
|
|
enum KeyLength
|
|
{
|
|
KL_512 = 512,
|
|
KL_1024 = 1024,
|
|
KL_2048 = 2048,
|
|
KL_4096 = 4096
|
|
};
|
|
|
|
enum Exponent
|
|
{
|
|
EXP_SMALL = 0,
|
|
EXP_LARGE
|
|
};
|
|
|
|
RSAKey(const EVPPKey& key);
|
|
/// Constructs ECKeyImpl by extracting the EC key.
|
|
|
|
RSAKey(const X509Certificate& cert);
|
|
/// Extracts the RSA public key from the given certificate.
|
|
|
|
RSAKey(const PKCS12Container& cert);
|
|
/// Extracts the RSA private key from the given certificate.
|
|
|
|
RSAKey(KeyLength keyLength, Exponent exp);
|
|
/// Creates the RSAKey. Creates a new public/private keypair using the given parameters.
|
|
/// Can be used to sign data and verify signatures.
|
|
|
|
RSAKey(const std::string& publicKeyFile,
|
|
const std::string& privateKeyFile = "",
|
|
const std::string& privateKeyPassphrase = "");
|
|
/// Creates the RSAKey, by reading public and private key from the given files and
|
|
/// using the given passphrase for the private key.
|
|
///
|
|
/// Cannot be used for signing or decryption unless a private key is available.
|
|
///
|
|
/// If a private key is specified, you don't need to specify a public key file.
|
|
/// OpenSSL will auto-create the public key from the private key.
|
|
|
|
RSAKey(std::istream* pPublicKeyStream,
|
|
std::istream* pPrivateKeyStream = 0,
|
|
const std::string& privateKeyPassphrase = "");
|
|
/// Creates the RSAKey, by reading public and private key from the given streams and
|
|
/// using the given passphrase for the private key.
|
|
///
|
|
/// Cannot be used for signing or decryption unless a private key is available.
|
|
///
|
|
/// If a private key is specified, you don't need to specify a public key file.
|
|
/// OpenSSL will auto-create the public key from the private key.
|
|
|
|
RSAKey(const RSAKey& other);
|
|
/// Copy constructor.
|
|
|
|
RSAKey(RSAKey&& other) noexcept;
|
|
/// Move constructor.
|
|
|
|
~RSAKey();
|
|
/// Destroys the RSAKey.
|
|
|
|
RSAKey& operator = (const RSAKey& other);
|
|
/// Assignment.
|
|
|
|
RSAKey& operator = (RSAKey&& other) noexcept;
|
|
/// Move assignment.
|
|
|
|
RSAKeyImpl::ByteVec modulus() const;
|
|
/// Returns the RSA modulus.
|
|
|
|
RSAKeyImpl::ByteVec encryptionExponent() const;
|
|
/// Returns the RSA encryption exponent.
|
|
|
|
RSAKeyImpl::ByteVec decryptionExponent() const;
|
|
/// Returns the RSA decryption exponent.
|
|
|
|
RSAKeyImpl::Ptr impl() const;
|
|
/// Returns the impl object.
|
|
};
|
|
|
|
|
|
//
|
|
// inlines
|
|
//
|
|
inline RSAKeyImpl::Ptr RSAKey::impl() const
|
|
{
|
|
return KeyPair::impl().cast<RSAKeyImpl>();
|
|
}
|
|
|
|
|
|
} } // namespace Poco::Crypto
|
|
|
|
|
|
#endif // Crypto_RSAKey_INCLUDED
|