System::Security::Cryptography::RijndaelManaged Class Reference

Inherits System::Security::Cryptography::Rijndael.

Public Member Functions

ASPOSECPP_SHARED_API SharedPtr< ICryptoTransformCreateEncryptor (System::ArrayPtr< uint8_t > rgbKey, System::ArrayPtr< uint8_t > rgbIV) override
 
ASPOSECPP_SHARED_API SharedPtr< ICryptoTransformCreateDecryptor (System::ArrayPtr< uint8_t > rgbKey, System::ArrayPtr< uint8_t > rgbIV) override
 
ASPOSECPP_SHARED_API void GenerateKey () override
 Creates random key and stores it in algorithm's internals. More...
 
ASPOSECPP_SHARED_API void GenerateIV () override
 Creates random initial value and stores it in algorithm's internals. More...
 
virtual ASPOSECPP_SHARED_API SharedPtr< ICryptoTransformCreateEncryptor ()
 Creates encryptor object with parameters defined by algorithm object. More...
 
virtual ASPOSECPP_SHARED_API SharedPtr< ICryptoTransformCreateEncryptor (System::ArrayPtr< uint8_t > rgbKey, System::ArrayPtr< uint8_t > rgbIV)=0
 Creates encryptor object with parameters defined by algorithm object. More...
 
virtual ASPOSECPP_SHARED_API SharedPtr< ICryptoTransformCreateDecryptor ()
 Creates decryptor object with parameters defined by algorithm object. More...
 
virtual ASPOSECPP_SHARED_API SharedPtr< ICryptoTransformCreateDecryptor (System::ArrayPtr< uint8_t > rgbKey, System::ArrayPtr< uint8_t > rgbIV)=0
 Creates decryptor object with parameters defined by algorithm object. More...
 
- Public Member Functions inherited from System::Security::Cryptography::SymmetricAlgorithm
virtual ASPOSECPP_SHARED_API int get_BlockSize ()
 
virtual ASPOSECPP_SHARED_API void set_BlockSize (int value)
 
virtual ASPOSECPP_SHARED_API int get_FeedbackSize ()
 
virtual ASPOSECPP_SHARED_API void set_FeedbackSize (int value)
 
virtual ASPOSECPP_SHARED_API System::ArrayPtr< uint8_t > get_Key ()
 
virtual ASPOSECPP_SHARED_API void set_Key (System::ArrayPtr< uint8_t > value)
 
virtual ASPOSECPP_SHARED_API System::ArrayPtr< uint8_t > get_IV ()
 
virtual ASPOSECPP_SHARED_API void set_IV (System::ArrayPtr< uint8_t > value)
 
virtual ASPOSECPP_SHARED_API int get_KeySize ()
 
virtual ASPOSECPP_SHARED_API void set_KeySize (int value)
 
virtual ASPOSECPP_SHARED_API CipherMode get_Mode ()
 
virtual ASPOSECPP_SHARED_API void set_Mode (CipherMode value)
 
virtual ASPOSECPP_SHARED_API PaddingMode get_Padding ()
 
virtual ASPOSECPP_SHARED_API void set_Padding (PaddingMode value)
 
virtual ASPOSECPP_SHARED_API SharedPtr< ICryptoTransformCreateEncryptor ()
 
virtual ASPOSECPP_SHARED_API SharedPtr< ICryptoTransformCreateDecryptor ()
 
ASPOSECPP_SHARED_API bool ValidKeySize (int bitLength)
 
- Public Member Functions inherited from System::Object
ASPOSECPP_SHARED_API Object ()
 Creates object. Initializes all internal data structures. More...
 
virtual ASPOSECPP_SHARED_API ~Object ()
 Destroys object. Frees all internal data structures. More...
 
ASPOSECPP_SHARED_API Object (Object const &x)
 Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
Objectoperator= (Object const &x)
 Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
ObjectSharedRefAdded ()
 Increments shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int SharedRefRemovedSafe ()
 Decrements and returns shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int RemovedSharedRefs (int count)
 Decreases shared reference count by specified value. More...
 
Detail::SmartPtrCounter * WeakRefAdded ()
 Increments weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
void WeakRefRemoved ()
 Decrements weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
Detail::SmartPtrCounter * GetCounter ()
 Gets reference counter data structure associated with the object. More...
 
int SharedCount () const
 Gets current value of shared reference counter. More...
 
ASPOSECPP_SHARED_API void Lock ()
 Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...
 
ASPOSECPP_SHARED_API void Unlock ()
 Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...
 
virtual ASPOSECPP_SHARED_API bool Equals (ptr obj)
 Compares objects using C# Object.Equals semantics. More...
 
virtual ASPOSECPP_SHARED_API int32_t GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual ASPOSECPP_SHARED_API String ToString () const
 Analog of C# Object.ToString() method. Enables converting custom objects to string. More...
 
virtual ASPOSECPP_SHARED_API ptr MemberwiseClone () const
 Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...
 
virtual ASPOSECPP_SHARED_API const TypeInfoGetType () const
 Gets actual type of object. Analog of C# System.Object.GetType() call. More...
 
virtual ASPOSECPP_SHARED_API bool Is (const TypeInfo &targetType) const
 Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...
 
virtual ASPOSECPP_SHARED_API void SetTemplateWeakPtr (uint32_t argument)
 Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...
 
virtual ASPOSECPP_SHARED_API bool FastCast (const Details::FastRttiBase &helper, void **out_ptr) const
 For internal purposes only. More...
 
template<>
bool Equals (float const &objA, float const &objB)
 
template<>
bool Equals (double const &objA, double const &objB)
 
template<>
bool ReferenceEquals (String const &str, std::nullptr_t)
 
template<>
bool ReferenceEquals (String const &str1, String const &str2)
 

Additional Inherited Members

- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 Alias for smart pointer type. More...
 
- Static Public Member Functions inherited from System::Security::Cryptography::SymmetricAlgorithm
static ASPOSECPP_SHARED_API SharedPtr< SymmetricAlgorithmCreate (const String &algName)
 
- Static Public Member Functions inherited from System::Object
static bool ReferenceEquals (ptr const &objA, ptr const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, T const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, std::nullptr_t)
 Reference-compares value type object with nullptr. More...
 
template<typename T1 , typename T2 >
static std::enable_if< IsSmartPtr< T1 >::value &&IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares reference type objects in C# style. More...
 
template<typename T1 , typename T2 >
static std::enable_if<!IsSmartPtr< T1 >::value &&!IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares value type objects in C# style. More...
 
static const TypeInfoType ()
 Implements C# typeof(System.Object) construct. More...
 

Detailed Description

Managed Rijndael algorithm. Only supports ECB and CFB modes with None padding and CBC mode with None and Zeros paddings. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument.

Member Function Documentation

◆ CreateDecryptor() [1/3]

virtual ASPOSECPP_SHARED_API SharedPtr<ICryptoTransform> System::Security::Cryptography::SymmetricAlgorithm::CreateDecryptor

Creates decryptor object with parameters defined by algorithm object.

◆ CreateDecryptor() [2/3]

virtual ASPOSECPP_SHARED_API SharedPtr<ICryptoTransform> System::Security::Cryptography::SymmetricAlgorithm::CreateDecryptor

Creates decryptor object with parameters defined by algorithm object.

◆ CreateDecryptor() [3/3]

ASPOSECPP_SHARED_API SharedPtr<ICryptoTransform> System::Security::Cryptography::RijndaelManaged::CreateDecryptor ( System::ArrayPtr< uint8_t >  rgbKey,
System::ArrayPtr< uint8_t >  rgbIV 
)
overridevirtual

Creates decryptor object with explicit parameters.

Parameters
rgbKeyEncryption key in byte array form.
rgbIVInitial value in byte array form.
Returns
Newly created decryptor object.

Implements System::Security::Cryptography::SymmetricAlgorithm.

◆ CreateEncryptor() [1/3]

virtual ASPOSECPP_SHARED_API SharedPtr<ICryptoTransform> System::Security::Cryptography::SymmetricAlgorithm::CreateEncryptor

Creates encryptor object with parameters defined by algorithm object.

◆ CreateEncryptor() [2/3]

virtual ASPOSECPP_SHARED_API SharedPtr<ICryptoTransform> System::Security::Cryptography::SymmetricAlgorithm::CreateEncryptor

Creates encryptor object with parameters defined by algorithm object.

◆ CreateEncryptor() [3/3]

ASPOSECPP_SHARED_API SharedPtr<ICryptoTransform> System::Security::Cryptography::RijndaelManaged::CreateEncryptor ( System::ArrayPtr< uint8_t >  rgbKey,
System::ArrayPtr< uint8_t >  rgbIV 
)
overridevirtual

Creates encryptor object with explicit parameters.

Parameters
rgbKeyEncryption key in byte array form.
rgbIVInitial value in byte array form.
Returns
Newly created encryptor object.

Implements System::Security::Cryptography::SymmetricAlgorithm.

◆ GenerateIV()

ASPOSECPP_SHARED_API void System::Security::Cryptography::RijndaelManaged::GenerateIV ( )
overridevirtual

Creates random initial value and stores it in algorithm's internals.

Implements System::Security::Cryptography::SymmetricAlgorithm.

◆ GenerateKey()

ASPOSECPP_SHARED_API void System::Security::Cryptography::RijndaelManaged::GenerateKey ( )
overridevirtual

Creates random key and stores it in algorithm's internals.

Implements System::Security::Cryptography::SymmetricAlgorithm.