PKIFCryptoPP.h

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#ifndef _PKFICRYPTOPP_H_
#define _PKFICRYPTOPP_H_

#include "PKIFdll.h"
#include "IPKIFCryptoKeyID.h"
#include "IPKIFCryptoKeyAgree.h"
#include "components.h"

#include <bitset>

struct CPKIFCryptoPPImpl;
FD_LIST_PTR(CPKIFCredential);
FD_SMART_PTR(CPKIFKeyUsage);
FD_SMART_PTR(CPKIFBuffer);
class CAC_API CPKIFCryptoPP : public IPKIFColleague, public IPKIFCryptoKeyID, public IPKIFCryptoKeyAgree
{
public:
    CPKIFCryptoPP();
    virtual ~CPKIFCryptoPP(void);

    //IPKIFColleague functions
    void Initialize();

    //Miscellaneous functions
    void GetKeyList(CPKIFCredentialList& v,std::bitset<9>* = NULL);
    void GetKeyList(CPKIFCredentialList& v,CPKIFKeyUsagePtr& ku);

    //key management
    bool OwnsKey(const CPKIFCredential& keyID) const;
    CPKIFCredentialPtr MakeKeyID(const std::string& asciiHexKeyID);

    //functions that operate on key handles
    void Sign(const CPKIFCredential& key, unsigned char* pHashData, int nHashDataLen, unsigned char* pSignature, int* nSignatureLen, PKIFCRYPTO::HASH_ALG ha);
    void Decrypt(const CPKIFCredential& key, unsigned char* pData, int nDataLen, unsigned char* pResult, int* pnResultLen);
    void Encrypt(const CPKIFCredential& key, unsigned char* pData, int nDataLen, unsigned char* pResult, int* pnResultLen);
    bool Verify(const CPKIFCredential& key, unsigned char* pHashData, int nHashDataLen, unsigned char* pSignature, int nSignatureLen, PKIFCRYPTO::HASH_ALG ha);

    IPKIFCryptContext* CryptInit(CPKIFCredentialPtr& key, bool pad = true);
    void Decrypt(IPKIFCryptContext* cryptContext, unsigned char* pData, int nDataLen, unsigned char* pResult, int* pnResultLen, bool final);
    void Encrypt(IPKIFCryptContext* cryptContext, unsigned char* pData, int nDataLen, unsigned char* pResult, int* pnResultLen, bool final);
    
    //IPKIFCryptoKeyAgree methods
    // ephemeral-static or static-static key agreement
    virtual IPKIFKeyAgreeContextPtr SecretAgree(CPKIFCredentialPtr& myPrivateKey, const CPKIFCertificatePtr& theirCert, 
        const CPKIFAlgorithm * alg);
    virtual IPKIFKeyAgreeContextPtr SecretAgree(CPKIFCredentialPtr& myPrivateKey, const CPKIFBufferPtr& theirPublicKey, 
        const CPKIFAlgorithm * alg);

    // (single-pass only) authenticated key agreement
    // originator interfaces
    virtual IPKIFKeyAgreeContextPtr SecretAgree(const CPKIFCredentialPtr& myPrivateKey, CPKIFCredentialPtr & ephemeralKeyPair,
        const CPKIFCertificatePtr& theirCert, const CPKIFAlgorithm * alg);
    virtual IPKIFKeyAgreeContextPtr SecretAgree(const CPKIFCredentialPtr& myPrivateKey, CPKIFCredentialPtr & ephemeralKeyPair,
        const CPKIFBufferPtr& theirPublicKey, const CPKIFAlgorithm * alg);
    // recipient interfaces
    virtual IPKIFKeyAgreeContextPtr SecretAgree(const CPKIFCredentialPtr& myPrivateKey, const CPKIFBufferPtr& ephemeralPublicKey, 
        const CPKIFCertificatePtr& theirCert, const CPKIFAlgorithm * alg);
    virtual IPKIFKeyAgreeContextPtr SecretAgree(const CPKIFCredentialPtr& myPrivateKey, const CPKIFBufferPtr& ephemeralPublicKey, 
        const CPKIFBufferPtr& theirPublicKey, const CPKIFAlgorithm * alg);
    
    virtual CPKIFKeyMaterialPtr DeriveKey(const IPKIFKeyAgreeContextPtr & context, unsigned long keyLen);

    enum { thisComponent = TOOLKIT_CRYPTO_CRYPTOPP };

private:
    CPKIFCryptoPP(const CPKIFCryptoPP& copy);
    CPKIFCryptoPP& operator=(const CPKIFCryptoPP& rhs); //added 4/6/2004

    CPKIFCryptoPPImpl * m_impl;
    
    
};
DECLARE_SMART_POINTERS(CPKIFCryptoPP);

#endif