uint32 EncDec(uint8 *outDataPtr, const uint8 *inDataPtr, uint32 inDataSize,
uint32 inEncDec)
{
uint8 key[HUK_LEN];
uint32 x;
/* Check for invalid parameters */
if ( (outDataPtr == NULL) ||
(inDataSize < AES_BLOCK_SIZE) ||
((inDataSize % AES_BLOCK_SIZE) != 0) ||
( (inEncDec != AES_OPERATION_ENCRYPT) &&
(inEncDec != AES_OPERATION_DECRYPT) ) )
{
KRIL_DEBUG(DBG_ERROR,"outDataPtr = NULL:%d inDataSize:%d inEncDec:%d Failed!!!\n",
(outDataPtr == NULL), inDataSize, inEncDec);
return(0);
}
/* Set the key to bet the HUK XORed with a fixed string */
if (GetHuk(key) == 1)
{
for (x=0; x<HUK_LEN; x++)
{
key[x] ^= HukStringSimLockCKData[x];
}
}
else
{
return(0);
}
/* Encrypt in AES-CBC-128 mode */
return(Aes(outDataPtr, inDataPtr, inDataSize, (const uint8 *) key,
AES_KEY_SIZE_128, EncDecIv, AES_MODE_CBC, inEncDec));
}
int main(int argc, char* argv[])
{
FILE *in;
FILE *out;
Aes_type type;
std::cout <<argc;
if (argc <5)
return 1;
const char * Data = argv[1];
const char* Result = argv[2];
const char* keystore_path = argv[3];
const char* option = argv[4];
type = cbc128;
if(argc >=5)
{
std::string stype = std::string(argv[5]);
if (stype == "cbc128")
type = cbc128;
else if(stype == "cbc192")
type = cbc192;
else if(stype == "cbc256")
type = cbc256;
else if(stype == "ecb128")
type = ecb128;
else if(stype == "ecb192")
type = ecb192;
else if(stype == "ecb256")
type = ecb256;
else if(stype == "cfb128")
type = cfb128;
else if(stype == "cfb192")
type = cfb192;
else if(stype == "cfb256")
type = cfb256;
else if(stype == "ofb128")
type = ofb128;
else if(stype == "ofb192")
type = ofb192;
else if(stype == "ofb256")
type = ofb256;
else
std::cout<< "unknown parameter " << argv[5] << " type is set for cbc128" <<std::endl;
}
in = fopen(Data, "r");
out = fopen(Result, "w+");
int p = 1;
if (!std::string(option).compare("-d"))
p = 0;
AesFileEnc Aes(type,keystore_path);
Aes.do_crypt(in, out, p);
fclose(in);
fclose(out);
return 0;
}
