#ifndef QEMU_AES_H
#define QEMU_AES_H

#define AES_MAXNR 14
#define AES_BLOCK_SIZE 16

typedef struct aes_key_st
{
    uint32_t  rd_key[4 *(AES_MAXNR + 1)];
    int       rounds;

} AES_KEY;

int AES_set_encrypt_key(const unsigned char*  userKey,
                        const int             bits,
                        AES_KEY*              key);

int AES_set_decrypt_key(const unsigned char*  userKey,
                        const int             bits,
                        AES_KEY*              key);

void AES_encrypt(const unsigned char*  in,
                 unsigned char*        out,
                 const AES_KEY*        key);

void AES_decrypt(const unsigned char*  in,
                 unsigned char*        out,
                 const AES_KEY*        key);

void AES_cbc_encrypt(const unsigned char*  in,
                     unsigned char*        out,
                     const unsigned long   length,
                     const AES_KEY*        key,
                     unsigned char*        ivec,
                     const int             enc);

#endif