-#ifdef USE_POLARSSL
-#define AESencrypt(src, dst, cryptstate) aes_crypt_ecb(&(cryptstate)->aes_enc, AES_ENCRYPT, (unsigned char *)(src), (unsigned char *)(dst));
-#define AESdecrypt(src, dst, cryptstate) aes_crypt_ecb(&(cryptstate)->aes_dec, AES_DECRYPT, (unsigned char *)(src), (unsigned char *)(dst));
-#else
-#define AESencrypt(src, dst, cryptstate) AES_encrypt((unsigned char *)(src), (unsigned char *)(dst), &(cryptstate)->encrypt_key);
-#define AESdecrypt(src, dst, cryptstate) AES_decrypt((unsigned char *)(src), (unsigned char *)(dst), &(cryptstate)->decrypt_key);
-#endif
-