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#ifndef AES_H
#define AES_H

//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
/// 
/// Methods to manage the Advanced Encryption Standard (AES)
/// 
/// !Usage
///
/// -# Configure AES
/// -# Sets the key used by the AES algorithm
/// -# Sets the input data of the AES algorithm
/// -# Starts the encryption/decryption process
/// -# Stores the result of the last AES operation
///
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
//         Global functions
//------------------------------------------------------------------------------

extern void AES_Configure(
    unsigned char cipher,
    unsigned int smode,
    unsigned int opmode);

extern void AES_SetKey(const unsigned int *pKey, unsigned char keyLength);

extern void AES_SetVector(const unsigned int *pVector);

extern void AES_SetInputData(const unsigned int *pData);

extern void AES_GetOutputData(unsigned int *pData);

extern void AES_SetInputBuffer(const unsigned int *pInput, unsigned char length);

extern void AES_SetOutputBuffer(unsigned int *pOutput, unsigned char length);

extern void AES_Start(void);

extern unsigned int AES_GetStatus(void);

#endif //#ifndef AES_H