RsaPrivateKey.h

Go to the documentation of this file.

// RsaPrivateKey.h

// Declares the cRsaPrivateKey class representing a private key for RSA operations.





#pragma once

#include "CtrDrbgContext.h"
#include "mbedtls/rsa.h"





class cRsaPrivateKey
{
    friend class cSslContext;

public:
    cRsaPrivateKey(void);

    cRsaPrivateKey(const cRsaPrivateKey & a_Other);

    ~cRsaPrivateKey();

    bool Generate(unsigned a_KeySizeBits = 1024);

    AString GetPubKeyDER(void);

    int Decrypt(const Byte * a_EncryptedData, size_t a_EncryptedLength, Byte * a_DecryptedData, size_t a_DecryptedMaxLength);

    int Encrypt(const Byte * a_PlainData, size_t a_PlainLength, Byte * a_EncryptedData, size_t a_EncryptedMaxLength);

protected:
    mbedtls_rsa_context m_Rsa;

    cCtrDrbgContext m_CtrDrbg;


    mbedtls_rsa_context * GetInternal(void) { return &m_Rsa; }
} ;

typedef std::shared_ptr<cRsaPrivateKey> cRsaPrivateKeyPtr;